some wordsmithing

* allow query result view to be toggled from command bar

also provides a default results view option that's stored in the
browser's local storage

* update SettingsPane test snapshot

.editorconfig

@@ -0,0 +1,10 @@
+# NOTE: Prettier reads EditorConfig settings, so be careful adjusting settings here and assuming they'll only affect your editor ;).
+
+# top-most EditorConfig file
+root = true
+
+[*.yml]
+indent_size = 2
+
+[*.{js,jsx,ts,tsx}]
+indent_size = 2

.eslintignore

@@ -1,3 +1,5 @@
+playwright.config.ts
+
 **/node_modules/
 src/**/__mocks__/**/*
 dist/
@@ -89,10 +91,7 @@ src/Explorer/Tables/TableEntityProcessor.ts
 src/Explorer/Tables/Utilities.ts
 src/Explorer/Tabs/ConflictsTab.ts
 src/Explorer/Tabs/DatabaseSettingsTab.ts
-src/Explorer/Tabs/DocumentsTab.test.ts
-src/Explorer/Tabs/DocumentsTab.ts
 src/Explorer/Tabs/GraphTab.ts
-src/Explorer/Tabs/MongoDocumentsTab.ts
 src/Explorer/Tabs/NotebookV2Tab.ts
 src/Explorer/Tabs/ScriptTabBase.ts
 src/Explorer/Tabs/TabComponents.ts
@@ -128,7 +127,7 @@ src/Explorer/Controls/InputTypeahead/InputTypeaheadComponent.tsx
 src/Explorer/Controls/Notebook/NotebookTerminalComponent.test.tsx
 src/Explorer/Controls/Notebook/NotebookTerminalComponent.tsx
 src/Explorer/Controls/NotebookViewer/NotebookViewerComponent.tsx
-src/Explorer/Controls/TreeComponent/TreeComponent.tsx
+src/Explorer/Controls/TreeComponent/LegacyTreeComponent.tsx
 src/Explorer/Graph/GraphExplorerComponent/GraphExplorer.test.tsx
 src/Explorer/Graph/GraphExplorerComponent/NodePropertiesComponent.tsx
 src/Explorer/Graph/GraphExplorerComponent/ReadOnlyNodePropertiesComponent.test.tsx

.github/workflows/ci.yml

@@ -8,6 +8,9 @@ on:
   pull_request:
     branches:
       - master
+permissions:
+  id-token: write
+  contents: read
 jobs:
   codemetrics:
     runs-on: ubuntu-latest
@@ -101,72 +104,6 @@ jobs:
         run: az storage blob upload -c '$web' -f ./preview/config.json --account-name cosmosexplorerpreview --name "${{github.event.pull_request.head.sha || github.sha}}/config.json" --account-key="${PREVIEW_STORAGE_KEY}" --overwrite true
         env:
           PREVIEW_STORAGE_KEY: ${{ secrets.PREVIEW_STORAGE_KEY }}
-  endtoendemulator:
-    name: "End To End Emulator Tests"
-    # Temporarily disabled. This test needs to be rewritten in playwright
-    if: false
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v4
-        with:
-          node-version: 18.x
-      - uses: southpolesteve/cosmos-emulator-github-action@v1
-      - name: End to End Tests
-        run: |
-          npm ci
-          npm start &
-          npm run wait-for-server
-          npx jest -c ./jest.config.e2e.js --detectOpenHandles test/sql/container.spec.ts
-        shell: bash
-        env:
-          DATA_EXPLORER_ENDPOINT: "https://localhost:1234/explorer.html?platform=Emulator"
-          PLATFORM: "Emulator"
-          NODE_TLS_REJECT_UNAUTHORIZED: 0
-      - uses: actions/upload-artifact@v3
-        if: failure()
-        with:
-          name: screenshots
-          path: failed-*
-  endtoend:
-    name: "E2E"
-    runs-on: ubuntu-latest
-    env:
-      NODE_TLS_REJECT_UNAUTHORIZED: 0
-      NOTEBOOKS_TEST_RUNNER_CLIENT_SECRET: ${{ secrets.NOTEBOOKS_TEST_RUNNER_CLIENT_SECRET }}
-    strategy:
-      fail-fast: false
-      matrix:
-        test-file:
-          - ./test/cassandra/container.spec.ts
-          - ./test/graph/container.spec.ts
-          - ./test/sql/container.spec.ts
-          - ./test/mongo/container.spec.ts
-          - ./test/mongo/container32.spec.ts
-          - ./test/selfServe/selfServeExample.spec.ts
-          # - ./test/notebooks/upload.spec.ts // TEMP disabled since notebooks service is off
-          - ./test/sql/resourceToken.spec.ts
-          - ./test/tables/container.spec.ts
-    steps:
-      - uses: actions/checkout@v4
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v4
-        with:
-          node-version: 18.x
-      - run: npm ci
-      - run: npm start &
-      - run: npm run wait-for-server
-      - name: ${{ matrix['test-file'] }}
-        run: |
-          # Run tests up to three times
-          for i in $(seq 1 3); do npx jest -c ./jest.config.playwright.js ${{ matrix['test-file'] }} && s=0 && break || s=$? && sleep 1; done; (exit $s)
-        shell: bash
-      - uses: actions/upload-artifact@v3
-        if: failure()
-        with:
-          name: screenshots
-          path: screenshots/
   nuget:
     name: Publish Nuget
     if: github.ref == 'refs/heads/master' || contains(github.ref, 'hotfix/') || contains(github.ref, 'release/')
@@ -216,3 +153,70 @@ jobs:
         name: packages
         with:
           path: "*.nupkg"
+
+  playwright-tests:
+    name: "Run Playwright Tests (Shard ${{ matrix.shardIndex }} of ${{ matrix.shardTotal }})"
+    runs-on: ubuntu-latest
+    env:
+      NODE_TLS_REJECT_UNAUTHORIZED: 0
+      AZURE_SUBSCRIPTION_ID: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+    strategy:
+      fail-fast: false
+      matrix:
+        shardIndex: [1, 2, 3, 4, 5, 6, 7, 8]
+        shardTotal: [8]
+    steps:
+      - uses: actions/checkout@v4
+      - name: "Az CLI login"
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+      - name: Use Node.js 18.x
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18.x
+      - run: npm ci
+      - run: npx playwright install --with-deps
+      - name: Run test shard ${{ matrix['shardIndex'] }} of ${{ matrix['shardTotal']}}
+        run: npx playwright test --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
+      - name: Upload blob report to GitHub Actions Artifacts
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@v4
+        with:
+            name: blob-report-${{ matrix.shardIndex }}
+            path: blob-report
+            retention-days: 1
+
+  merge-playwright-reports:
+    name: "Merge Playwright Reports"
+    # Merge reports after playwright-tests, even if some shards have failed
+    if: ${{ !cancelled() }}
+    needs: [playwright-tests]
+
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+      with:
+        node-version: 18
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Download blob reports from GitHub Actions Artifacts
+      uses: actions/download-artifact@v4
+      with:
+        path: all-blob-reports
+        pattern: blob-report-*
+        merge-multiple: true
+
+    - name: Merge into HTML Report
+      run: npx playwright merge-reports --reporter html ./all-blob-reports
+
+    - name: Upload HTML report
+      uses: actions/upload-artifact@v4
+      with:
+        name: html-report--attempt-${{ github.run_attempt }}
+        path: playwright-report
+        retention-days: 14

.github/workflows/cleanup.yml

@@ -9,6 +9,10 @@ on:
     # Once every hour
     - cron: "0 15 * * *"
 
+permissions:
+  id-token: write
+  contents: read
+
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "build"
@@ -16,10 +20,17 @@ jobs:
     name: "Cleanup Test Database Accounts"
     runs-on: ubuntu-latest
     env:
-      NOTEBOOKS_TEST_RUNNER_CLIENT_ID: ${{ secrets.NOTEBOOKS_TEST_RUNNER_CLIENT_ID }}
-      NOTEBOOKS_TEST_RUNNER_CLIENT_SECRET: ${{ secrets.NOTEBOOKS_TEST_RUNNER_CLIENT_SECRET }}
+      AZURE_SUBSCRIPTION_ID: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
     steps:
       - uses: actions/checkout@v2
+
+      - name: "Az CLI login"
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
       - name: Use Node.js 18.x
         uses: actions/setup-node@v1
         with:

.gitignore

@@ -17,3 +17,7 @@ Contracts/*
 failure.png
 screenshots/*
 GettingStarted-ignore*.ipynb
+/test-results/
+/playwright-report/
+/blob-report/
+/playwright/.cache/

jest-playwright.config.js

@@ -1,13 +0,0 @@
-const isCI = require("is-ci");
-
-module.exports = {
-  exitOnPageError: false,
-  launchOptions: {
-    headless: isCI,
-    slowMo: 10,
-    timeout: 60000,
-  },
-  contextOptions: {
-    ignoreHTTPSErrors: true,
-  },
-};

jest.config.js

@@ -31,7 +31,7 @@ module.exports = {
   coveragePathIgnorePatterns: ["/node_modules/"],
 
   // A list of reporter names that Jest uses when writing coverage reports
-  coverageReporters: ["json", "text", "cobertura"],
+  coverageReporters: ["json", "text", "cobertura", "lcov"],
 
   // An object that configures minimum threshold enforcement for coverage results
   coverageThreshold: {
@@ -76,6 +76,10 @@ module.exports = {
     "^dnd-core$": "dnd-core/dist/cjs",
     "^react-dnd$": "react-dnd/dist/cjs",
     "^react-dnd-html5-backend$": "react-dnd-html5-backend/dist/cjs",
+    "d3-force": "<rootDir>/node_modules/d3-force/dist/d3-force.min.js",
+    "d3-quadtree": "<rootDir>/node_modules/d3-quadtree/dist/d3-quadtree.min.js",
+    "d3-scale-chromatic": "<rootDir>/node_modules/d3-scale-chromatic/dist/d3-scale-chromatic.min.js",
+    "d3-zoom": "<rootDir>/node_modules/d3-zoom/dist/d3-zoom.min.js",
   },
 
   // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
@@ -130,7 +134,6 @@ module.exports = {
 
   // The test environment that will be used for testing
   // testEnvironment: "jest-environment-jsdom",
-
   modulePaths: ["node_modules", "<rootDir>/src"],
 
   // Options that will be passed to the testEnvironment

jest.config.playwright.js

@@ -1,7 +0,0 @@
-module.exports = {
-  preset: "jest-playwright-preset",
-  testMatch: ["<rootDir>/test/**/*.spec.[jt]s?(x)"],
-  setupFiles: ["dotenv/config"],
-  testEnvironment: "./test/playwrightEnv.js",
-  setupFilesAfterEnv: ["expect-playwright"],
-};

less/Common/Constants.less

@@ -130,6 +130,7 @@
 @ActiveTabWidth: 141px;
 @TabsHeight: 30px;
 @TabsWidth: 140px;
+@ContentWrapper: 111px;
 @StatusIconContainerSize: 18px;
 @LoadingErrorIconSize: 14px;
 @ErrorIconContainer: 16px;
@@ -336,3 +337,10 @@
   height: 0;
   border-color: @InfoPointerColor transparent;
 }
+/*********************************************************************************************************
+                           Screen Reader Only
+**********************************************************************************************************/
+.screenReaderOnly {
+  position: absolute;
+  left: -9999px;
+}

less/documentDB.less

@@ -2264,33 +2264,33 @@ a:link {
   width: 82px;
 }
 
-.tabdocuments .scrollable {
-  height: 100%;
-  overflow-y: auto;
-  overflow-x: hidden;
-  padding-left: 5px;
-  padding-right: 5px;
-  width: 100%;
-}
+// .tabdocuments .scrollable {
+//   height: 100%;
+//   overflow-y: auto;
+//   overflow-x: hidden;
+//   padding-left: 5px;
+//   padding-right: 5px;
+//   width: 100%;
+// }
 
-.tabdocuments > .tabdocumentsGridElement {
-  width: 50%;
-}
+// .tabdocuments > .tabdocumentsGridElement {
+//   width: 50%;
+// }
 
-.tabdocuments > .evenlySpacedHeader {
-  width: 30%;
-}
+// .tabdocuments > .evenlySpacedHeader {
+//   width: 30%;
+// }
 
-.tabdocuments.scrollable:focus,
-.tabdocuments.scrollable:active {
-  outline: 1px dotted;
-}
+// .tabdocuments.scrollable:focus,
+// .tabdocuments.scrollable:active {
+//   outline: 1px dotted;
+// }
 
-.tabdocuments .scrollable table td {
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-}
+// .tabdocuments .scrollable table td {
+//   white-space: nowrap;
+//   overflow: hidden;
+//   text-overflow: ellipsis;
+// }
 
 .mongoDocumentEditor .monaco-editor.vs .redsquiggly {
   display: none !important;
@@ -2316,10 +2316,9 @@ td a:hover {
 }
 
 .loadMore {
+  display: block;
   width: 100%;
-  padding-left: 30%;
-  padding-top: 2px;
-  cursor: pointer;
+  text-align: center;
 }
 
 .loadMore > a:focus {
@@ -2558,10 +2557,12 @@ a:link {
 }
 
 .filterdivs {
-  padding-top: 15px;
-  height: 45px;
-  margin-bottom: 8px;
+  margin: 10px 0px;
   white-space: nowrap;
+  input {
+    line-height: 14px; // To correct vertical position of the down arrow of the input
+    outline: none; // Remove the dotted border on focus, because fluent has its own focus style (underlined)
+  }
 }
 
 .editFilterContainer {
@@ -2578,6 +2579,18 @@ a:link {
   cursor: pointer;
 }
 
+.documentsTab {
+  .documentsTable {
+    .documentsTableCell {
+      border-left: 1px solid @BaseMedium;
+      height: 100%;
+    }
+    .documentsTableHeader {
+      border-bottom: 1px solid @BaseMedium;
+    }
+  }
+}
+
 .querydropdown {
   border: 1px solid @BaseMedium;
   font-style: normal;
@@ -2658,7 +2671,7 @@ a:link {
   width: @ActiveTabWidth;
 }
 
-.nav-tabs > li.active > .tabNavContentContainer > .tab_Content > .tabNavText {
+.nav-tabs > li.active > .tabNavContentContainer > .tab_Content > .contentWrapper> .tabNavText {
   font-weight: bolder;
   border-bottom: 2px solid rgba(0, 120, 212, 1);
 }
@@ -2694,67 +2707,71 @@ a:link {
     width: @TabsWidth;
     border-right: @ButtonBorderWidth solid @BaseMedium;
     white-space: nowrap;
+    .contentWrapper {
+        .flex-display();
+        width: @ContentWrapper;
     
-    .statusIconContainer {
-      width: @StatusIconContainerSize;
-      height: @StatusIconContainerSize;
-      margin-left: @SmallSpace;
-      display: inline-flex;
+        .statusIconContainer {
+          width: @StatusIconContainerSize;
+          height: @StatusIconContainerSize;
+          margin-left: @SmallSpace;
+          display: inline-flex;
     
-      .errorIconContainer {
-        width: @ErrorIconContainer;
-        height: @ErrorIconContainer;
-        margin-top: 1px;
+          .errorIconContainer {
+            width: @ErrorIconContainer;
+            height: @ErrorIconContainer;
+            margin-top: 1px;
     
-        .errorIcon {
-          width: @ErrorIconWidth;
-          height: @LoadingErrorIconSize;
-          background-image: url(../images/error_no_outline.svg);
-          background-repeat: no-repeat;
-          background-position: center;
-          background-size: 3px;
-          display: block;
-          margin: 1px 0px 0px 6px;
-        }
-      }
+            .errorIcon {
+              width: @ErrorIconWidth;
+              height: @LoadingErrorIconSize;
+              background-image: url(../images/error_no_outline.svg);
+              background-repeat: no-repeat;
+              background-position: center;
+              background-size: 3px;
+              display: block;
+              margin: 1px 0px 0px 6px;
+            }
+          }
     
-      .errorIconContainer.actionsEnabled {
-        &:hover {
-          .hover();
+          .errorIconContainer.actionsEnabled {
+            &:hover {
+              .hover();
+            }
+    
+            &:focus {
+              .focus();
+            }
+    
+            &:active {
+              .active();
+            }
+          }
+    
+          .errorIconContainer[tabindex]:active {
+            outline: none;
+          }
+    
+          .loadingIcon {
+            width: @LoadingErrorIconSize;
+            height: @LoadingErrorIconSize;
+            margin: 0px 0px @SmallSpace @SmallSpace;
+          }
         }
     
-        &:focus {
-          .focus();
-        }
-
-        &:active {
-          .active();
+        .tabNavText {
+          margin-left: @SmallSpace;
+          margin-right: 2px;
+          color: @BaseDark;
+          text-overflow: ellipsis;
+          overflow: hidden;
+          white-space: nowrap;
+          flex-grow: 1;
         }
       }
 
-      .errorIconContainer[tabindex]:active {
-        outline: none;
-      }
-
-      .loadingIcon {
-        width: @LoadingErrorIconSize;
-        height: @LoadingErrorIconSize;
-        margin: 0px 0px @SmallSpace @SmallSpace;
-      }
-    }
-
-    .tabNavText {
-      margin-left: @SmallSpace;
-      margin-right: 2px;
-      color: @BaseDark;
-      text-overflow: ellipsis;
-      overflow: hidden;
-      white-space: nowrap;
-      flex-grow: 1;
-    }
-
     .tabIconSection {
-      width: 30px;
+      width: 29px;
       position: relative;
       padding-top: 2px;
 

less/documentDBFabric.less

@@ -75,7 +75,7 @@ a:focus {
   border-bottom: 2px solid @FabricAccentMedium;
 }
 
-.nav-tabs>li.active>.tabNavContentContainer>.tab_Content>.tabNavText {
+.nav-tabs>li.active>.tabNavContentContainer>.tab_Content>.contentWrapper>.tabNavText {
   border-bottom: 0px none transparent;
 }
 
@@ -93,9 +93,11 @@ a:focus {
     width: calc(@TabsWidth - (@SmallSpace * 2));
     padding-bottom: @SmallSpace;
 
-    .statusIconContainer {
-      margin-left: 0px;
-    }
+    .contentWrapper {
+        .statusIconContainer {
+          margin-left: 0px;
+        }
+      }
 
     .tabIconSection {
       .cancelButton {

package.json

@@ -5,10 +5,10 @@
   "main": "index.js",
   "dependencies": {
     "@azure/arm-cosmosdb": "9.1.0",
-    "@azure/cosmos": "4.0.1-beta.2",
+    "@azure/cosmos": "4.0.1-beta.3",
     "@azure/cosmos-language-service": "0.0.5",
-    "@azure/identity": "1.2.1",
-    "@azure/ms-rest-nodeauth": "3.0.7",
+    "@azure/identity": "1.5.2",
+    "@azure/ms-rest-nodeauth": "3.1.1",
     "@azure/msal-browser": "2.14.2",
     "@babel/plugin-proposal-class-properties": "7.12.1",
     "@babel/plugin-proposal-decorators": "7.12.12",
@@ -46,6 +46,8 @@
     "@types/lodash": "4.14.171",
     "@types/mkdirp": "1.0.1",
     "@types/node-fetch": "2.5.7",
+    "@uiw/react-split": "5.9.3",
+    "@xmldom/xmldom": "0.7.13",
     "applicationinsights": "1.8.0",
     "bootstrap": "3.4.1",
     "canvas": "file:./canvas",
@@ -54,7 +56,7 @@
     "copy-webpack-plugin": "11.0.0",
     "crossroads": "0.12.2",
     "css-element-queries": "1.1.1",
-    "d3": "6.1.1",
+    "d3": "7.8.5",
     "datatables.net-colreorder-dt": "1.7.0",
     "datatables.net-dt": "1.13.8",
     "date-fns": "1.29.0",
@@ -69,12 +71,14 @@
     "i18next-browser-languagedetector": "6.0.1",
     "i18next-http-backend": "1.0.23",
     "iframe-resizer-react": "1.1.0",
+    "immer": "9.0.6",
     "immutable": "4.0.0-rc.12",
     "is-ci": "2.0.0",
     "jquery": "3.7.1",
     "jquery-typeahead": "2.11.1",
     "jquery-ui-dist": "1.13.2",
     "knockout": "3.5.1",
+    "loader-utils": "2.0.3",
     "mkdirp": "1.0.4",
     "monaco-editor": "0.44.0",
     "ms": "2.1.3",
@@ -95,13 +99,16 @@
     "react-splitter-layout": "4.0.0",
     "react-string-format": "1.0.1",
     "react-youtube": "9.0.1",
+    "react-window": "1.8.10",
     "reflect-metadata": "0.1.13",
     "rx-jupyter": "5.5.12",
     "sanitize-html": "2.3.3",
+    "shell-quote": "1.7.3",
     "styled-components": "5.0.1",
     "swr": "0.4.0",
     "terser-webpack-plugin": "5.3.9",
-    "underscore": "1.9.1",
+    "tinykeys": "2.1.0",
+    "underscore": "1.12.1",
     "utility-types": "3.10.0",
     "zustand": "3.5.0"
   },
@@ -110,6 +117,7 @@
     "@babel/preset-env": "7.9.0",
     "@babel/preset-react": "7.9.4",
     "@babel/preset-typescript": "7.9.0",
+    "@playwright/test": "1.44.0",
     "@testing-library/react": "11.2.3",
     "@types/applicationinsights-js": "1.0.7",
     "@types/codemirror": "0.0.56",
@@ -118,8 +126,8 @@
     "@types/datatables.net": "1.10.28",
     "@types/datatables.net-colreorder": "1.4.5",
     "@types/dom-to-image": "2.6.2",
-    "@types/enzyme": "3.10.7",
-    "@types/enzyme-adapter-react-16": "1.0.6",
+    "@types/enzyme": "3.10.12",
+    "@types/enzyme-adapter-react-16": "1.0.9",
     "@types/hasher": "0.0.31",
     "@types/jest": "26.0.20",
     "@types/jquery": "3.5.29",
@@ -131,6 +139,7 @@
     "@types/react-notification-system": "0.2.39",
     "@types/react-redux": "7.1.7",
     "@types/react-splitter-layout": "3.0.1",
+    "@types/react-window": "1.8.8",
     "@types/sanitize-html": "1.27.2",
     "@types/sinon": "2.3.3",
     "@types/styled-components": "5.1.1",
@@ -146,14 +155,13 @@
     "create-file-webpack": "1.0.2",
     "css-loader": "6.8.1",
     "enzyme": "3.11.0",
-    "enzyme-adapter-react-16": "1.15.5",
-    "enzyme-to-json": "3.6.1",
+    "enzyme-adapter-react-16": "1.15.8",
+    "enzyme-to-json": "3.6.2",
     "eslint": "8.50.0",
     "eslint-cli": "1.1.1",
     "eslint-plugin-no-null": "1.0.2",
     "eslint-plugin-prefer-arrow": "1.2.3",
     "eslint-plugin-react-hooks": "4.6.0",
-    "expect-playwright": "0.3.3",
     "fast-glob": "3.2.5",
     "fs-extra": "7.0.0",
     "html-inline-css-webpack-plugin": "1.11.2",
@@ -162,7 +170,6 @@
     "html-webpack-plugin": "5.5.3",
     "jest": "26.6.3",
     "jest-canvas-mock": "2.3.1",
-    "jest-playwright-preset": "1.5.1",
     "jest-react-hooks-shallow": "1.5.1",
     "jest-trx-results-processor": "0.0.7",
     "less": "3.8.1",
@@ -170,25 +177,24 @@
     "less-vars-loader": "1.1.0",
     "mini-css-extract-plugin": "2.1.0",
     "monaco-editor-webpack-plugin": "7.1.0",
-    "node-fetch": "2.6.1",
-    "playwright": "1.13.0",
+    "node-fetch": "2.6.7",
     "prettier": "3.0.3",
     "process": "0.11.10",
     "querystring-es3": "0.2.1",
     "raw-loader": "0.5.1",
-    "react-dev-utils": "11.0.4",
+    "react-dev-utils": "12.0.1",
     "rimraf": "3.0.0",
     "sinon": "3.2.1",
     "style-loader": "0.23.0",
     "ts-loader": "9.2.4",
-    "typedoc": "0.21.5",
+    "typedoc": "0.22.15",
     "typescript": "4.3.5",
     "url-loader": "4.1.1",
     "wait-on": "4.0.2",
     "webpack": "5.88.2",
     "webpack-bundle-analyzer": "4.9.1",
     "webpack-cli": "5.1.4",
-    "webpack-dev-server": "4.15.1"
+    "webpack-dev-server": "4.15.2"
   },
   "scripts": {
     "postinstall": "patch-package",

patches/@uiw+react-split+5.9.3.patch

@@ -0,0 +1,11 @@
+diff --git a/node_modules/@uiw/react-split/cjs/index.d.ts b/node_modules/@uiw/react-split/cjs/index.d.ts
+index 644bcc3..f794760 100644
+--- a/node_modules/@uiw/react-split/cjs/index.d.ts
++++ b/node_modules/@uiw/react-split/cjs/index.d.ts
+@@ -56,5 +56,5 @@ export default class Split extends React.Component<SplitProps, SplitState> {
+     onMouseDown(paneNumber: number, env: React.MouseEvent<HTMLDivElement, MouseEvent>): void;
+     onDragging(env: Event): void;
+     onDragEnd(): void;
+-    render(): import("react/jsx-runtime").JSX.Element;
++    render(): JSX.Element;
+ }

playwright.config.ts

@@ -0,0 +1,53 @@
+import { defineConfig, devices } from '@playwright/test';
+
+/**
+ * See https://playwright.dev/docs/test-configuration.
+ */
+export default defineConfig({
+  testDir: 'test',
+  fullyParallel: true,
+  forbidOnly: !!process.env.CI,
+  retries: process.env.CI ? 3 : 0,
+  workers: process.env.CI ? 1 : undefined,
+  reporter: process.env.CI ? 'blob' : 'html',
+  timeout: 10 * 60 * 1000,
+  use: {
+    actionTimeout: 5 * 60 * 1000,
+    trace: 'off',
+    video: 'off',
+    screenshot: 'on',
+    testIdAttribute: 'data-test',
+    contextOptions: {
+      ignoreHTTPSErrors: true,
+    },
+  },
+
+  expect: {
+    timeout: 5 * 60 * 1000,
+  },
+
+  projects: [
+    {
+      name: 'chromium',
+      use: { ...devices['Desktop Chrome'] },
+    },
+
+    {
+      name: 'firefox',
+      use: { ...devices['Desktop Firefox'] },
+    },
+
+    {
+      name: 'webkit',
+      use: { ...devices['Desktop Safari'] },
+    },
+  ],
+
+  webServer: {
+    command: 'npm run start',
+    url: 'https://127.0.0.1:1234/_ready',
+    timeout: 120 * 1000,
+    ignoreHTTPSErrors: true,
+    reuseExistingServer: !process.env.CI,
+  },
+});

src/Common/Constants.ts

@@ -88,6 +88,12 @@ export class CapabilityNames {
   public static readonly EnableStorageAnalytics: string = "EnableStorageAnalytics";
   public static readonly EnableMongo: string = "EnableMongo";
   public static readonly EnableServerless: string = "EnableServerless";
+  public static readonly EnableNoSQLVectorSearch: string = "EnableNoSQLVectorSearch";
+}
+
+export enum CapacityMode {
+  Provisioned = "Provisioned",
+  Serverless = "Serverless",
 }
 
 // flight names returned from the portal are always lowercase
@@ -138,7 +144,7 @@ export class PortalBackendEndpoints {
 }
 
 export class MongoProxyEndpoints {
-  public static readonly Development: string = "https://localhost:7238";
+  public static readonly Local: string = "https://localhost:7238";
   public static readonly Mpac: string = "https://cdb-ms-mpac-mp.cosmos.azure.com";
   public static readonly Prod: string = "https://cdb-ms-prod-mp.cosmos.azure.com";
   public static readonly Fairfax: string = "https://cdb-ff-prod-mp.cosmos.azure.us";

src/Common/CosmosClient.ts

@@ -1,6 +1,6 @@
 import * as Cosmos from "@azure/cosmos";
 import { getAuthorizationTokenUsingResourceTokens } from "Common/getAuthorizationTokenUsingResourceTokens";
-import { AuthorizationToken } from "Contracts/MessageTypes";
+import { AuthorizationToken } from "Contracts/FabricMessageTypes";
 import { checkDatabaseResourceTokensValidity } from "Platform/Fabric/FabricUtil";
 import { LocalStorageUtility, StorageKey } from "Shared/StorageUtility";
 import { AuthType } from "../AuthType";
@@ -59,7 +59,7 @@ export const tokenProvider = async (requestInfo: Cosmos.RequestInfo) => {
       /* ************** TODO: Uncomment this code if we need to support these operations **************
       // User master tokens
       const authorizationToken = await sendCachedDataMessage<AuthorizationToken>(
-        MessageTypes.GetAuthorizationToken,
+        FabricMessageTypes.GetAuthorizationToken,
         [requestInfo],
         userContext.fabricContext.connectionId,
       );

src/Common/DocumentUtility.ts

@@ -1,9 +1,9 @@
 import { userContext } from "../UserContext";
 
-export const getEntityName = (): string => {
+export const getEntityName = (multiple?: boolean): string => {
   if (userContext.apiType === "Mongo") {
-    return "document";
+    return multiple ? "documents" : "document";
   }
 
-  return "item";
+  return multiple ? "items" : "item";
 };

src/Common/MessageHandler.ts

@@ -1,3 +1,4 @@
+import { FabricMessageTypes } from "Contracts/FabricMessageTypes";
 import Q from "q";
 import * as _ from "underscore";
 import { MessageTypes } from "../Contracts/ExplorerContracts";
@@ -36,7 +37,7 @@ export function handleCachedDataMessage(message: any): void {
  * @returns
  */
 export function sendCachedDataMessage<TResponseDataModel>(
-  messageType: MessageTypes,
+  messageType: MessageTypes | FabricMessageTypes,
   params: Object[],
   scope?: string,
   timeoutInMs?: number,

src/Common/MongoProxyClient.ts

@@ -672,6 +672,28 @@ export function getEndpoint(endpoint: string): string {
   return url;
 }
 
+export function useMongoProxyEndpoint(api: string): boolean {
+  const activeMongoProxyEndpoints: string[] = [
+    MongoProxyEndpoints.Local,
+    MongoProxyEndpoints.Mpac,
+    MongoProxyEndpoints.Prod,
+    MongoProxyEndpoints.Fairfax,
+  ];
+  let canAccessMongoProxy: boolean = userContext.databaseAccount.properties.publicNetworkAccess === "Enabled";
+  if (
+    configContext.MONGO_PROXY_ENDPOINT !== MongoProxyEndpoints.Local &&
+    userContext.databaseAccount.properties.ipRules?.length > 0
+  ) {
+    canAccessMongoProxy = canAccessMongoProxy && configContext.MONGO_PROXY_OUTBOUND_IPS_ALLOWLISTED;
+  }
+
+  return (
+    canAccessMongoProxy &&
+    configContext.NEW_MONGO_APIS?.includes(api) &&
+    activeMongoProxyEndpoints.includes(configContext.MONGO_PROXY_ENDPOINT)
+  );
+}
+
 // TODO: This function throws most of the time except on Forbidden which is a bit strange
 // It causes problems for TypeScript understanding the types
 async function errorHandling(response: Response, action: string, params: unknown): Promise<void> {
@@ -688,17 +710,3 @@ async function errorHandling(response: Response, action: string, params: unknown
 export function getARMCreateCollectionEndpoint(params: DataModels.MongoParameters): string {
   return `subscriptions/${params.sid}/resourceGroups/${params.rg}/providers/Microsoft.DocumentDB/databaseAccounts/${userContext.databaseAccount.name}/mongodbDatabases/${params.db}/collections/${params.coll}`;
 }
-
-function useMongoProxyEndpoint(api: string): boolean {
-  const activeMongoProxyEndpoints: string[] = [MongoProxyEndpoints.Development, MongoProxyEndpoints.Mpac];
-  let canAccessMongoProxy: boolean = userContext.databaseAccount.properties.publicNetworkAccess === "Enabled";
-  if (userContext.databaseAccount.properties.ipRules?.length > 0) {
-    canAccessMongoProxy = canAccessMongoProxy && configContext.MONGO_PROXY_OUTBOUND_IPS_ALLOWLISTED;
-  }
-
-  return (
-    canAccessMongoProxy &&
-    configContext.NEW_MONGO_APIS?.includes(api) &&
-    activeMongoProxyEndpoints.includes(configContext.MONGO_PROXY_ENDPOINT)
-  );
-}

src/Common/QueriesClient.ts

@@ -3,8 +3,7 @@ import * as _ from "underscore";
 import * as DataModels from "../Contracts/DataModels";
 import * as ViewModels from "../Contracts/ViewModels";
 import Explorer from "../Explorer/Explorer";
-import DocumentsTab from "../Explorer/Tabs/DocumentsTab";
-import DocumentId from "../Explorer/Tree/DocumentId";
+import DocumentId, { IDocumentIdContainer } from "../Explorer/Tree/DocumentId";
 import { useDatabases } from "../Explorer/useDatabases";
 import { userContext } from "../UserContext";
 import * as NotificationConsoleUtils from "../Utils/NotificationConsoleUtils";
@@ -162,10 +161,10 @@ export class QueriesClient {
       {
         partitionKey: QueriesClient.PartitionKey,
         partitionKeyProperties: ["id"],
-      } as DocumentsTab,
+      } as IDocumentIdContainer,
       query,
       [query.queryName],
-    ); // TODO: Remove DocumentId's dependency on DocumentsTab
+    );
     const options: any = { partitionKey: query.resourceId };
     return deleteDocument(queriesCollection, documentId)
       .then(

src/Common/ResourceTreeContainer.tsx

@@ -1,14 +1,10 @@
-import { ResourceTree } from "Explorer/Tree/ResourceTree";
 import React, { FunctionComponent, MutableRefObject, useEffect, useRef } from "react";
 import arrowLeftImg from "../../images/imgarrowlefticon.svg";
 import refreshImg from "../../images/refresh-cosmos.svg";
-import { AuthType } from "../AuthType";
 import Explorer from "../Explorer/Explorer";
-import { ResourceTokenTree } from "../Explorer/Tree/ResourceTokenTree";
-import { ResourceTree2 } from "../Explorer/Tree2/ResourceTree";
+import { ResourceTree } from "../Explorer/Tree/ResourceTree";
 import { userContext } from "../UserContext";
 import { getApiShortDisplayName } from "../Utils/APITypeUtils";
-import { Platform, configContext } from "./../ConfigContext";
 import { NormalizedEventKey } from "./Constants";
 
 export interface ResourceTreeContainerProps {
@@ -74,12 +70,8 @@ export const ResourceTreeContainer: FunctionComponent<ResourceTreeContainerProps
             </div>
           </div>
         </div>
-        {userContext.authType === AuthType.ResourceToken ? (
-          <ResourceTokenTree />
-        ) : userContext.features.enableKoResourceTree ? (
+        {userContext.features.enableKoResourceTree ? (
           <div style={{ overflowY: "auto" }} data-bind="react:resourceTree" />
-        ) : configContext.platform === Platform.Fabric ? (
-          <ResourceTree2 container={container} />
         ) : (
           <ResourceTree container={container} />
         )}

src/Common/TableEntity.tsx

@@ -142,7 +142,7 @@ export const TableEntity: FunctionComponent<TableEntityProps> = ({
               <Image
                 {...imageProps}
                 src={EditIcon}
-                alt="editEntity"
+                alt={`Edit ${entityProperty} entity`}
                 onClick={onEditEntity}
                 tabIndex={0}
                 onKeyPress={handleKeyPress}
@@ -156,7 +156,7 @@ export const TableEntity: FunctionComponent<TableEntityProps> = ({
             <Image
               {...imageProps}
               src={DeleteIcon}
-              alt="delete entity"
+              alt={`Delete ${entityProperty} entity`}
               id="deleteEntity"
               onClick={onDeleteEntity}
               tabIndex={0}

src/Common/dataAccess/__snapshots__/queryDocuments.test.ts.snap

@@ -2,6 +2,7 @@
 
 exports[`getCommonQueryOptions builds the correct default options objects 1`] = `
 Object {
+  "disableNonStreamingOrderByQuery": true,
   "enableScanInQuery": true,
   "forceQueryPlan": true,
   "maxDegreeOfParallelism": 0,
@@ -12,6 +13,7 @@ Object {
 
 exports[`getCommonQueryOptions reads from localStorage 1`] = `
 Object {
+  "disableNonStreamingOrderByQuery": true,
   "enableScanInQuery": true,
   "forceQueryPlan": true,
   "maxDegreeOfParallelism": 17,

src/Common/dataAccess/createCollection.ts

@@ -6,13 +6,13 @@ import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstan
 import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "../../UserContext";
 import { getCollectionName } from "../../Utils/APITypeUtils";
+import { logConsoleInfo, logConsoleProgress } from "../../Utils/NotificationConsoleUtils";
 import { createUpdateCassandraTable } from "../../Utils/arm/generatedClients/cosmos/cassandraResources";
 import { createUpdateGremlinGraph } from "../../Utils/arm/generatedClients/cosmos/gremlinResources";
 import { createUpdateMongoDBCollection } from "../../Utils/arm/generatedClients/cosmos/mongoDBResources";
 import { createUpdateSqlContainer } from "../../Utils/arm/generatedClients/cosmos/sqlResources";
 import { createUpdateTable } from "../../Utils/arm/generatedClients/cosmos/tableResources";
 import * as ARMTypes from "../../Utils/arm/generatedClients/cosmos/types";
-import { logConsoleInfo, logConsoleProgress } from "../../Utils/NotificationConsoleUtils";
 import { client } from "../CosmosClient";
 import { handleError } from "../ErrorHandlingUtils";
 import { createMongoCollectionWithProxy } from "../MongoProxyClient";
@@ -96,6 +96,9 @@ const createSqlContainer = async (params: DataModels.CreateCollectionParams): Pr
   if (params.uniqueKeyPolicy) {
     resource.uniqueKeyPolicy = params.uniqueKeyPolicy;
   }
+  if (params.vectorEmbeddingPolicy) {
+    resource.vectorEmbeddingPolicy = params.vectorEmbeddingPolicy;
+  }
 
   const rpPayload: ARMTypes.SqlDatabaseCreateUpdateParameters = {
     properties: {

src/Common/dataAccess/deleteDocument.ts

@@ -1,3 +1,4 @@
+import { BulkOperationType, OperationInput } from "@azure/cosmos";
 import { CollectionBase } from "../../Contracts/ViewModels";
 import DocumentId from "../../Explorer/Tree/DocumentId";
 import { logConsoleInfo, logConsoleProgress } from "../../Utils/NotificationConsoleUtils";
@@ -24,3 +25,58 @@ export const deleteDocument = async (collection: CollectionBase, documentId: Doc
     clearMessage();
   }
 };
+
+/**
+ * Bulk delete documents
+ * @param collection
+ * @param documentId
+ * @returns array of ids that were successfully deleted
+ */
+export const deleteDocuments = async (collection: CollectionBase, documentIds: DocumentId[]): Promise<DocumentId[]> => {
+  const nbDocuments = documentIds.length;
+  const clearMessage = logConsoleProgress(`Deleting ${documentIds.length} ${getEntityName(true)}`);
+  try {
+    const v2Container = await client().database(collection.databaseId).container(collection.id());
+
+    // Bulk can only delete 100 documents at a time
+    const BULK_DELETE_LIMIT = 100;
+    const promiseArray = [];
+
+    while (documentIds.length > 0) {
+      const documentIdsChunk = documentIds.splice(0, BULK_DELETE_LIMIT);
+      const operations: OperationInput[] = documentIdsChunk.map((documentId) => ({
+        id: documentId.id(),
+        // bulk delete: if not partition key is specified, do not pass empty array, but undefined
+        partitionKey:
+          documentId.partitionKeyValue &&
+          Array.isArray(documentId.partitionKeyValue) &&
+          documentId.partitionKeyValue.length === 0
+            ? undefined
+            : documentId.partitionKeyValue,
+        operationType: BulkOperationType.Delete,
+      }));
+
+      const promise = v2Container.items.bulk(operations).then((bulkResult) => {
+        return documentIdsChunk.filter((_, index) => bulkResult[index].statusCode === 204);
+      });
+      promiseArray.push(promise);
+    }
+
+    const allResult = await Promise.all(promiseArray);
+    const flatAllResult = Array.prototype.concat.apply([], allResult);
+    logConsoleInfo(
+      `Successfully deleted ${getEntityName(flatAllResult.length > 1)}: ${flatAllResult.length} out of ${nbDocuments}`,
+    );
+    // TODO: handle case result.length != nbDocuments
+    return flatAllResult;
+  } catch (error) {
+    handleError(
+      error,
+      "DeleteDocuments",
+      `Error while deleting ${documentIds.length} ${getEntityName(documentIds.length > 1)}`,
+    );
+    throw error;
+  } finally {
+    clearMessage();
+  }
+};

src/Common/dataAccess/queryDocuments.ts

@@ -1,4 +1,5 @@
 import { FeedOptions, ItemDefinition, QueryIterator, Resource } from "@azure/cosmos";
+import { isVectorSearchEnabled } from "Utils/CapabilityUtils";
 import { LocalStorageUtility, StorageKey } from "../../Shared/StorageUtility";
 import { Queries } from "../Constants";
 import { client } from "../CosmosClient";
@@ -26,5 +27,6 @@ export const getCommonQueryOptions = (options: FeedOptions): FeedOptions => {
     (storedItemPerPageSetting !== undefined && storedItemPerPageSetting) ||
     Queries.itemsPerPage;
   options.maxDegreeOfParallelism = LocalStorageUtility.getEntryNumber(StorageKey.MaxDegreeOfParellism);
+  options.disableNonStreamingOrderByQuery = !isVectorSearchEnabled();
   return options;
 };

src/ConfigContext.ts

@@ -83,6 +83,7 @@ let configContext: Readonly<ConfigContext> = {
     `^https:\\/\\/.*\\.analysis-df\\.net$`,
     `^https:\\/\\/.*\\.analysis-df\\.windows\\.net$`,
     `^https:\\/\\/.*\\.azure-test\\.net$`,
+    `^https:\\/\\/cosmos-explorer-preview\\.azurewebsites\\.net`,
   ], // Webpack injects this at build time
   gitSha: process.env.GIT_SHA,
   hostedExplorerURL: "https://cosmos.azure.com/",
@@ -108,6 +109,7 @@ let configContext: Readonly<ConfigContext> = {
     "updateDocument",
     "deleteDocument",
     "createCollectionWithProxy",
+    "legacyMongoShell",
   ],
   MONGO_PROXY_OUTBOUND_IPS_ALLOWLISTED: false,
   CASSANDRA_PROXY_ENDPOINT: CassandraProxyEndpoints.Prod,
@@ -236,6 +238,15 @@ export async function initializeConfiguration(): Promise<ConfigContext> {
           updateConfigContext({ platform });
       }
     }
+    if (window.location.origin !== configContext.hostedExplorerURL) {
+      if (window.location.origin === "https://localhost:1234") {
+        // Special case for localhost, we need to send them to 'hostedExplorer.html'.
+        updateConfigContext({ hostedExplorerURL: "https://localhost:1234/hostedExplorer.html" });
+      } else {
+        const newOrigin = window.location.origin.endsWith("/") ? window.location.origin : `${window.location.origin}/`;
+        updateConfigContext({ hostedExplorerURL: newOrigin });
+      }
+    }
   } catch (error) {
     console.error("No configuration file found using defaults");
   }
@@ -243,3 +254,4 @@ export async function initializeConfiguration(): Promise<ConfigContext> {
 }
 
 export { configContext };
+

src/Contracts/DataExplorerMessagesContract.ts

@@ -1,37 +1,22 @@
-import { MessageTypes } from "./MessageTypes";
+import { FabricMessageTypes } from "./FabricMessageTypes";
 
 // This is the current version of these messages
-export const DATA_EXPLORER_RPC_VERSION = "2";
+export const DATA_EXPLORER_RPC_VERSION = "3";
 
 // Data Explorer to Fabric
-
-// TODO Remove when upgrading to Fabric v2
-export type DataExploreMessageV1 =
-  | "ready"
+export type DataExploreMessageV3 =
   | {
-      type: MessageTypes.GetAuthorizationToken;
-      id: string;
-      params: GetCosmosTokenMessageOptions[];
-    }
-  | {
-      type: MessageTypes.GetAllResourceTokens;
-      id: string;
-    };
-// -----------------------------
-
-export type DataExploreMessageV2 =
-  | {
-      type: MessageTypes.Ready;
+      type: FabricMessageTypes.Ready;
       id: string;
       params: [string]; // version
     }
   | {
-      type: MessageTypes.GetAuthorizationToken;
+      type: FabricMessageTypes.GetAuthorizationToken;
       id: string;
       params: GetCosmosTokenMessageOptions[];
     }
   | {
-      type: MessageTypes.GetAllResourceTokens;
+      type: FabricMessageTypes.GetAllResourceTokens;
       id: string;
     };
 

src/Contracts/DataModels.ts

@@ -1,4 +1,4 @@
-import { ConnectionStatusType, ContainerStatusType } from "../Common/Constants";
+import { CapacityMode, ConnectionStatusType, ContainerStatusType } from "../Common/Constants";
 
 export interface ArmEntity {
   id: string;
@@ -35,6 +35,7 @@ export interface DatabaseAccountExtendedProperties {
   ipRules?: IpRule[];
   privateEndpointConnections?: unknown[];
   capacity?: { totalThroughputLimit: number };
+  capacityMode?: CapacityMode;
   locations?: DatabaseAccountResponseLocation[];
   postgresqlEndpoint?: string;
   publicNetworkAccess?: string;
@@ -157,6 +158,7 @@ export interface Collection extends Resource {
   changeFeedPolicy?: ChangeFeedPolicy;
   analyticalStorageTtl?: number;
   geospatialConfig?: GeospatialConfig;
+  vectorEmbeddingPolicy?: VectorEmbeddingPolicy;
   schema?: ISchema;
   requestSchema?: () => void;
   computedProperties?: ComputedProperties;
@@ -194,8 +196,14 @@ export interface IndexingPolicy {
   indexingMode: "consistent" | "lazy" | "none";
   includedPaths: any;
   excludedPaths: any;
-  compositeIndexes?: any;
-  spatialIndexes?: any;
+  compositeIndexes?: any[];
+  spatialIndexes?: any[];
+  vectorIndexes?: VectorIndex[];
+}
+
+export interface VectorIndex {
+  path: string;
+  type: "flat" | "diskANN" | "quantizedFlat";
 }
 
 export interface ComputedProperty {
@@ -333,6 +341,18 @@ export interface CreateCollectionParams {
   partitionKey?: PartitionKey;
   uniqueKeyPolicy?: UniqueKeyPolicy;
   createMongoWildcardIndex?: boolean;
+  vectorEmbeddingPolicy?: VectorEmbeddingPolicy;
+}
+
+export interface VectorEmbeddingPolicy {
+  vectorEmbeddings: VectorEmbedding[];
+}
+
+export interface VectorEmbedding {
+  dataType: "float16" | "float32" | "uint8" | "int8";
+  dimensions: number;
+  distanceFunction: "euclidean" | "cosine" | "dotproduct";
+  path: string;
 }
 
 export interface ReadDatabaseOfferParams {

src/Contracts/FabricMessageTypes.ts

@@ -0,0 +1,13 @@
+/**
+ * Data Explorer -> Fabric communication.
+ */
+export enum FabricMessageTypes {
+  GetAuthorizationToken = "GetAuthorizationToken",
+  GetAllResourceTokens = "GetAllResourceTokens",
+  Ready = "Ready",
+}
+
+export interface AuthorizationToken {
+  XDate: string;
+  PrimaryReadWriteToken: string;
+}

src/Contracts/FabricMessagesContract.ts

@@ -1,4 +1,4 @@
-import { AuthorizationToken } from "./MessageTypes";
+import { AuthorizationToken } from "Contracts/FabricMessageTypes";
 
 // This is the version of these messages
 export const FABRIC_RPC_VERSION = "2";

src/Contracts/MessageTypes.ts

@@ -1,12 +1,13 @@
 /**
  * Messaging types used with Data Explorer <-> Portal communication,
- * Hosted <-> Explorer communication and Data Explorer -> Fabric communication.
+ * Hosted <-> Explorer communication
  *
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  * WARNING: !!!!!!! YOU CAN ONLY ADD NEW TYPES TO THE END OF THIS ENUM !!!!!!!
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  *
  * Enum are integers, so inserting or deleting a type will break the communication.
+ *
  */
 export enum MessageTypes {
   TelemetryInfo,
@@ -43,14 +44,9 @@ export enum MessageTypes {
   DisplayNPSSurvey,
   OpenVCoreMongoNetworkingBlade,
   OpenVCoreMongoConnectionStringsBlade,
-  GetAuthorizationToken, // Data Explorer -> Fabric
-  GetAllResourceTokens, // Data Explorer -> Fabric
-  Ready, // Data Explorer -> Fabric
+  GetAuthorizationToken, // unused. Can be removed if the portal uses the same list of enums.
+  GetAllResourceTokens, // unused. Can be removed if the portal uses the same list of enums.
+  Ready, // unused. Can be removed if the portal uses the same list of enums.
   OpenCESCVAFeedbackBlade,
   ActivateTab,
 }
-
-export interface AuthorizationToken {
-  XDate: string;
-  PrimaryReadWriteToken: string;
-}

src/Contracts/ViewModels.ts

@@ -176,6 +176,11 @@ export interface Collection extends CollectionBase {
   loadTriggers(): Promise<any>;
   loadOffer(): Promise<void>;
 
+  showStoredProcedures: ko.Observable<boolean>;
+  showTriggers: ko.Observable<boolean>;
+  showUserDefinedFunctions: ko.Observable<boolean>;
+  showConflicts: ko.Observable<boolean>;
+
   createStoredProcedureNode(data: StoredProcedureDefinition & Resource): StoredProcedure;
   createUserDefinedFunctionNode(data: UserDefinedFunctionDefinition & Resource): UserDefinedFunction;
   createTriggerNode(data: TriggerDefinition | SqlTriggerResource): Trigger;
@@ -324,9 +329,9 @@ export enum DocumentExplorerState {
   noDocumentSelected,
   newDocumentValid,
   newDocumentInvalid,
-  exisitingDocumentNoEdits,
-  exisitingDocumentDirtyValid,
-  exisitingDocumentDirtyInvalid,
+  existingDocumentNoEdits,
+  existingDocumentDirtyValid,
+  existingDocumentDirtyInvalid,
 }
 
 export enum IndexingPolicyEditorState {
@@ -339,9 +344,9 @@ export enum IndexingPolicyEditorState {
 export enum ScriptEditorState {
   newInvalid,
   newValid,
-  exisitingNoEdits,
-  exisitingDirtyValid,
-  exisitingDirtyInvalid,
+  existingNoEdits,
+  existingDirtyValid,
+  existingDirtyInvalid,
 }
 
 export enum CollectionTabKind {

src/Explorer/ContextMenuButtonFactory.tsx

@@ -1,3 +1,4 @@
+import { TreeNodeMenuItem } from "Explorer/Controls/TreeComponent/TreeNodeComponent";
 import { useDatabases } from "Explorer/useDatabases";
 import { Action } from "Shared/Telemetry/TelemetryConstants";
 import { traceOpen } from "Shared/Telemetry/TelemetryProcessor";
@@ -19,7 +20,6 @@ import { userContext } from "../UserContext";
 import { getCollectionName, getDatabaseName } from "../Utils/APITypeUtils";
 import { useSidePanel } from "../hooks/useSidePanel";
 import { Platform, configContext } from "./../ConfigContext";
-import { TreeNodeMenuItem } from "./Controls/TreeComponent/TreeComponent";
 import Explorer from "./Explorer";
 import { useNotebook } from "./Notebook/useNotebook";
 import { DeleteCollectionConfirmationPane } from "./Panes/DeleteCollectionConfirmationPane/DeleteCollectionConfirmationPane";

src/Explorer/Controls/CollapsiblePanel/CollapsibleSectionComponent.tsx

@@ -26,8 +26,8 @@ export class CollapsibleSectionComponent extends React.Component<CollapsibleSect
     this.setState({ isExpanded: !this.state.isExpanded });
   };
 
-  public componentDidUpdate(): void {
-    if (this.state.isExpanded && this.props.onExpand) {
+  public componentDidUpdate(_prevProps: CollapsibleSectionProps, prevState: CollapsibleSectionState): void {
+    if (!prevState.isExpanded && this.state.isExpanded && this.props.onExpand) {
       this.props.onExpand();
     }
   }
@@ -43,7 +43,7 @@ export class CollapsibleSectionComponent extends React.Component<CollapsibleSect
     return (
       <>
         <Stack
-          className="collapsibleSection"
+          className={"collapsibleSection"}
           horizontal
           verticalAlign="center"
           tokens={accordionStackTokens}

src/Explorer/Controls/CommandButton/CommandButtonComponent.tsx

@@ -1,6 +1,7 @@
 /**
  * React component for Command button component.
  */
+import { KeyboardAction } from "KeyboardShortcuts";
 import * as React from "react";
 import CollapseChevronDownIcon from "../../../../images/QueryBuilder/CollapseChevronDown_16x.png";
 import { KeyCodes } from "../../../Common/Constants";
@@ -30,7 +31,7 @@ export interface CommandButtonComponentProps {
   /**
    * Click handler for command button click
    */
-  onCommandClick: (e: React.SyntheticEvent) => void;
+  onCommandClick?: (e: React.SyntheticEvent | KeyboardEvent) => void;
 
   /**
    * Label for the button
@@ -107,10 +108,17 @@ export interface CommandButtonComponentProps {
    * Vertical bar to divide buttons
    */
   isDivider?: boolean;
+
   /**
    * Aria-label for the button
    */
   ariaLabel: string;
+
+  /**
+   * If specified, a keyboard action that should trigger this button's onCommandClick handler when activated.
+   * If not specified, the button will not be triggerable by keyboard shortcuts.
+   */
+  keyboardAction?: KeyboardAction;
 }
 
 export class CommandButtonComponent extends React.Component<CommandButtonComponentProps> {

src/Explorer/Controls/Editor/EditorReact.tsx

@@ -20,7 +20,10 @@ export interface EditorReactProps {
   lineDecorationsWidth?: monaco.editor.IEditorOptions["lineDecorationsWidth"];
   minimap?: monaco.editor.IEditorOptions["minimap"];
   scrollBeyondLastLine?: monaco.editor.IEditorOptions["scrollBeyondLastLine"];
+  fontSize?: monaco.editor.IEditorOptions["fontSize"];
   monacoContainerStyles?: React.CSSProperties;
+  className?: string;
+  spinnerClassName?: string;
 }
 
 export class EditorReact extends React.Component<EditorReactProps, EditorReactStates> {
@@ -54,13 +57,17 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
     const existingContent = this.editor.getModel().getValue();
 
     if (this.props.content !== existingContent) {
-      this.editor.pushUndoStop();
-      this.editor.executeEdits("", [
-        {
-          range: this.editor.getModel().getFullModelRange(),
-          text: this.props.content,
-        },
-      ]);
+      if (this.props.isReadOnly) {
+        this.editor.setValue(this.props.content);
+      } else {
+        this.editor.pushUndoStop();
+        this.editor.executeEdits("", [
+          {
+            range: this.editor.getModel().getFullModelRange(),
+            text: this.props.content,
+          },
+        ]);
+      }
     }
   }
 
@@ -71,9 +78,11 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
   public render(): JSX.Element {
     return (
       <React.Fragment>
-        {!this.state.showEditor && <Spinner size={SpinnerSize.large} className="spinner" />}
+        {!this.state.showEditor && (
+          <Spinner size={SpinnerSize.large} className={this.props.spinnerClassName || "spinner"} />
+        )}
         <div
-          className="jsonEditor"
+          className={this.props.className || "jsonEditor"}
           style={this.props.monacoContainerStyles}
           ref={(elt: HTMLElement) => this.setRef(elt)}
         />
@@ -115,7 +124,7 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
       value: this.props.content,
       readOnly: this.props.isReadOnly,
       ariaLabel: this.props.ariaLabel,
-      fontSize: 12,
+      fontSize: this.props.fontSize || 12,
       automaticLayout: true,
       theme: this.props.theme,
       wordWrap: this.props.wordWrap || "off",
@@ -128,7 +137,13 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
 
     this.rootNode.innerHTML = "";
     const monaco = await loadMonaco();
-    createCallback(monaco?.editor?.create(this.rootNode, options));
+    try {
+      createCallback(monaco?.editor?.create(this.rootNode, options));
+    } catch (error) {
+      // This could happen if the parent node suddenly disappears during create()
+      console.error("Unable to create EditorReact", error);
+      return;
+    }
 
     if (this.rootNode.innerHTML) {
       this.setState({

src/Explorer/Controls/Settings/SettingsComponent.less

@@ -7,14 +7,14 @@
 }
 
 .settingsV2ToolTip {
-    padding: 10px;
-    font: 12px @DataExplorerFont;
-    max-width: 300px;
+  padding: 10px;
+  font: 12px @DataExplorerFont;
+  max-width: 300px;
 }
 
 .autoPilotSelector span {
-    height: 25px;
-    font: 14px @DataExplorerFont;
+  height: 25px;
+  font: 14px @DataExplorerFont;
 }
 
 .settingsV2TabsContainer {
@@ -25,7 +25,14 @@
   font-family: @DataExplorerFont;
 }
 
-.settingsV2IndexingPolicyEditor {
+.settingsV2Editor {
   width: 100%;
   height: 60vh;
 }
+
+.settingsV2EditorSpinner {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+}

src/Explorer/Controls/Settings/SettingsComponent.tsx

@@ -3,7 +3,12 @@ import {
   ComputedPropertiesComponent,
   ComputedPropertiesComponentProps,
 } from "Explorer/Controls/Settings/SettingsSubComponents/ComputedPropertiesComponent";
+import {
+  ContainerVectorPolicyComponent,
+  ContainerVectorPolicyComponentProps,
+} from "Explorer/Controls/Settings/SettingsSubComponents/ContainerVectorPolicyComponent";
 import { useDatabases } from "Explorer/useDatabases";
+import { isVectorSearchEnabled } from "Utils/CapabilityUtils";
 import { isRunningOnPublicCloud } from "Utils/CloudUtils";
 import * as React from "react";
 import DiscardIcon from "../../../../images/discard.svg";
@@ -144,6 +149,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
   private shouldShowComputedPropertiesEditor: boolean;
   private shouldShowIndexingPolicyEditor: boolean;
   private shouldShowPartitionKeyEditor: boolean;
+  private isVectorSearchEnabled: boolean;
   private totalThroughputUsed: number;
   public mongoDBCollectionResource: MongoDBCollectionResource;
 
@@ -158,6 +164,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       this.shouldShowComputedPropertiesEditor = userContext.apiType === "SQL";
       this.shouldShowIndexingPolicyEditor = userContext.apiType !== "Cassandra" && userContext.apiType !== "Mongo";
       this.shouldShowPartitionKeyEditor = userContext.apiType === "SQL" && isRunningOnPublicCloud();
+      this.isVectorSearchEnabled = isVectorSearchEnabled() && !hasDatabaseSharedThroughput(this.collection);
 
       this.changeFeedPolicyVisible = userContext.features.enableChangeFeedPolicy;
 
@@ -1097,6 +1104,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       indexTransformationProgress: this.state.indexTransformationProgress,
       refreshIndexTransformationProgress: this.refreshIndexTransformationProgress,
       onIndexingPolicyDirtyChange: this.onIndexingPolicyDirtyChange,
+      isVectorSearchEnabled: this.isVectorSearchEnabled,
     };
 
     const mongoIndexingPolicyComponentProps: MongoIndexingPolicyComponentProps = {
@@ -1143,6 +1151,10 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       explorer: this.props.settingsTab.getContainer(),
     };
 
+    const containerVectorPolicyProps: ContainerVectorPolicyComponentProps = {
+      vectorEmbeddingPolicy: this.collection.rawDataModel?.vectorEmbeddingPolicy,
+    };
+
     const tabs: SettingsV2TabInfo[] = [];
     if (!hasDatabaseSharedThroughput(this.collection) && this.offer) {
       tabs.push({
@@ -1156,6 +1168,13 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       content: <SubSettingsComponent {...subSettingsComponentProps} />,
     });
 
+    if (this.isVectorSearchEnabled) {
+      tabs.push({
+        tab: SettingsV2TabTypes.ContainerVectorPolicyTab,
+        content: <ContainerVectorPolicyComponent {...containerVectorPolicyProps} />,
+      });
+    }
+
     if (this.shouldShowIndexingPolicyEditor) {
       tabs.push({
         tab: SettingsV2TabTypes.IndexingPolicyTab,

src/Explorer/Controls/Settings/SettingsSubComponents/ComputedPropertiesComponent.tsx

@@ -121,7 +121,7 @@ export class ComputedPropertiesComponent extends React.Component<
           </Link>
           &#160; about how to define computed properties and how to use them.
         </Text>
-        <div className="settingsV2IndexingPolicyEditor" tabIndex={0} ref={this.computedPropertiesDiv}></div>
+        <div className="settingsV2Editor" tabIndex={0} ref={this.computedPropertiesDiv}></div>
       </Stack>
     );
   }

src/Explorer/Controls/Settings/SettingsSubComponents/ContainerVectorPolicyComponent.tsx

@@ -0,0 +1,30 @@
+import { Stack } from "@fluentui/react";
+import { VectorEmbeddingPolicy } from "Contracts/DataModels";
+import { EditorReact } from "Explorer/Controls/Editor/EditorReact";
+import { titleAndInputStackProps } from "Explorer/Controls/Settings/SettingsRenderUtils";
+import React from "react";
+
+export interface ContainerVectorPolicyComponentProps {
+  vectorEmbeddingPolicy: VectorEmbeddingPolicy;
+}
+
+export const ContainerVectorPolicyComponent: React.FC<ContainerVectorPolicyComponentProps> = ({
+  vectorEmbeddingPolicy,
+}) => {
+  return (
+    <Stack {...titleAndInputStackProps} styles={{ root: { position: "relative" } }}>
+      <EditorReact
+        language={"json"}
+        content={JSON.stringify(vectorEmbeddingPolicy || {}, null, 4)}
+        isReadOnly={true}
+        wordWrap={"on"}
+        ariaLabel={"Container vector policy"}
+        lineNumbers={"on"}
+        scrollBeyondLastLine={false}
+        className={"settingsV2Editor"}
+        spinnerClassName={"settingsV2EditorSpinner"}
+        fontSize={14}
+      />
+    </Stack>
+  );
+};

src/Explorer/Controls/Settings/SettingsSubComponents/IndexingPolicyComponent.tsx

@@ -16,6 +16,7 @@ export interface IndexingPolicyComponentProps {
   logIndexingPolicySuccessMessage: () => void;
   indexTransformationProgress: number;
   refreshIndexTransformationProgress: () => Promise<void>;
+  isVectorSearchEnabled?: boolean;
   onIndexingPolicyDirtyChange: (isIndexingPolicyDirty: boolean) => void;
 }
 
@@ -119,10 +120,15 @@ export class IndexingPolicyComponent extends React.Component<
           indexTransformationProgress={this.props.indexTransformationProgress}
           refreshIndexTransformationProgress={this.props.refreshIndexTransformationProgress}
         />
+        {this.props.isVectorSearchEnabled && (
+          <MessageBar messageBarType={MessageBarType.severeWarning}>
+            Container vector policies and vector indexes are not modifiable after container creation
+          </MessageBar>
+        )}
         {isDirty(this.props.indexingPolicyContent, this.props.indexingPolicyContentBaseline) && (
           <MessageBar messageBarType={MessageBarType.warning}>{unsavedEditorWarningMessage("indexPolicy")}</MessageBar>
         )}
-        <div className="settingsV2IndexingPolicyEditor" tabIndex={0} ref={this.indexingPolicyDiv}></div>
+        <div className="settingsV2Editor" tabIndex={0} ref={this.indexingPolicyDiv}></div>
       </Stack>
     );
   }

src/Explorer/Controls/Settings/SettingsSubComponents/__snapshots__/ComputedPropertiesComponent.test.tsx.snap

@@ -29,7 +29,7 @@ exports[`ComputedPropertiesComponent renders 1`] = `
       about how to define computed properties and how to use them.
   </Text>
   <div
-    className="settingsV2IndexingPolicyEditor"
+    className="settingsV2Editor"
     tabIndex={0}
   />
 </Stack>

src/Explorer/Controls/Settings/SettingsSubComponents/__snapshots__/IndexingPolicyComponent.test.tsx.snap

@@ -12,7 +12,7 @@ exports[`IndexingPolicyComponent renders 1`] = `
     refreshIndexTransformationProgress={[Function]}
   />
   <div
-    className="settingsV2IndexingPolicyEditor"
+    className="settingsV2Editor"
     tabIndex={0}
   />
 </Stack>

src/Explorer/Controls/Settings/SettingsUtils.tsx

@@ -47,6 +47,7 @@ export enum SettingsV2TabTypes {
   IndexingPolicyTab,
   PartitionKeyTab,
   ComputedPropertiesTab,
+  ContainerVectorPolicyTab,
 }
 
 export interface IsComponentDirtyResult {
@@ -151,7 +152,9 @@ export const getTabTitle = (tab: SettingsV2TabTypes): string => {
     case SettingsV2TabTypes.PartitionKeyTab:
       return "Partition Keys (preview)";
     case SettingsV2TabTypes.ComputedPropertiesTab:
-      return "Computed Properties (preview)";
+      return "Computed Properties";
+    case SettingsV2TabTypes.ContainerVectorPolicyTab:
+      return "Container Vector Policy (preview)";
     default:
       throw new Error(`Unknown tab ${tab}`);
   }

src/Explorer/Controls/Settings/__snapshots__/SettingsComponent.test.tsx.snap

@@ -30,7 +30,6 @@ exports[`SettingsComponent renders 1`] = `
               "conflictResolutionPolicy": [Function],
               "container": Explorer {
                 "_isInitializingNotebooks": false,
-                "_resetNotebookWorkspace": [Function],
                 "isFixedCollectionWithSharedThroughputSupported": [Function],
                 "isTabsContentExpanded": [Function],
                 "onRefreshDatabasesKeyPress": [Function],
@@ -108,7 +107,6 @@ exports[`SettingsComponent renders 1`] = `
               "conflictResolutionPolicy": [Function],
               "container": Explorer {
                 "_isInitializingNotebooks": false,
-                "_resetNotebookWorkspace": [Function],
                 "isFixedCollectionWithSharedThroughputSupported": [Function],
                 "isTabsContentExpanded": [Function],
                 "onRefreshDatabasesKeyPress": [Function],
@@ -198,6 +196,7 @@ exports[`SettingsComponent renders 1`] = `
               "indexingMode": "consistent",
             }
           }
+          isVectorSearchEnabled={false}
           logIndexingPolicySuccessMessage={[Function]}
           onIndexingPolicyContentChange={[Function]}
           onIndexingPolicyDirtyChange={[Function]}
@@ -225,7 +224,6 @@ exports[`SettingsComponent renders 1`] = `
               "conflictResolutionPolicy": [Function],
               "container": Explorer {
                 "_isInitializingNotebooks": false,
-                "_resetNotebookWorkspace": [Function],
                 "isFixedCollectionWithSharedThroughputSupported": [Function],
                 "isTabsContentExpanded": [Function],
                 "onRefreshDatabasesKeyPress": [Function],
@@ -272,7 +270,6 @@ exports[`SettingsComponent renders 1`] = `
           explorer={
             Explorer {
               "_isInitializingNotebooks": false,
-              "_resetNotebookWorkspace": [Function],
               "isFixedCollectionWithSharedThroughputSupported": [Function],
               "isTabsContentExpanded": [Function],
               "onRefreshDatabasesKeyPress": [Function],
@@ -300,7 +297,7 @@ exports[`SettingsComponent renders 1`] = `
         />
       </PivotItem>
       <PivotItem
-        headerText="Computed Properties (preview)"
+        headerText="Computed Properties"
         itemKey="ComputedPropertiesTab"
         key="ComputedPropertiesTab"
         style={

src/Explorer/Controls/ThroughputInput/ThroughputInput.tsx

@@ -223,6 +223,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
           <Text variant="small" aria-label="capacity calculator of azure cosmos db">
             Estimate your required RU/s with{" "}
             <Link
+              className="underlinedLink"
               target="_blank"
               href="https://cosmos.azure.com/capacitycalculator/"
               aria-label="capacity calculator of azure cosmos db"
@@ -271,7 +272,12 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
         <Stack className="throughputInputSpacing">
           <Text variant="small" aria-label="ruDescription">
             Estimate your required RU/s with&nbsp;
-            <Link target="_blank" href="https://cosmos.azure.com/capacitycalculator/" aria-label="Capacity calculator">
+            <Link
+              className="underlinedLink"
+              target="_blank"
+              href="https://cosmos.azure.com/capacitycalculator/"
+              aria-label="Capacity calculator"
+            >
               capacity calculator
             </Link>
             .

src/Explorer/Controls/ThroughputInput/__snapshots__/ThroughputInput.test.tsx.snap

@@ -733,11 +733,13 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
              
             <StyledLinkBase
               aria-label="capacity calculator of azure cosmos db"
+              className="underlinedLink"
               href="https://cosmos.azure.com/capacitycalculator/"
               target="_blank"
             >
               <LinkBase
                 aria-label="capacity calculator of azure cosmos db"
+                className="underlinedLink"
                 href="https://cosmos.azure.com/capacitycalculator/"
                 styles={[Function]}
                 target="_blank"
@@ -1017,7 +1019,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
               >
                 <a
                   aria-label="capacity calculator of azure cosmos db"
-                  className="ms-Link root-117"
+                  className="ms-Link underlinedLink root-117"
                   href="https://cosmos.azure.com/capacitycalculator/"
                   onClick={[Function]}
                   target="_blank"

src/Explorer/Controls/TreeComponent/LegacyTreeComponent.test.tsx

@@ -1,48 +1,48 @@
-import React from "react";
 import { shallow } from "enzyme";
-import { TreeComponent, TreeNode, TreeNodeComponent } from "./TreeComponent";
+import React from "react";
+import { LegacyTreeComponent, LegacyTreeNode, LegacyTreeNodeComponent } from "./LegacyTreeComponent";
 
-const buildChildren = (): TreeNode[] => {
-  const grandChild11: TreeNode = {
+const buildChildren = (): LegacyTreeNode[] => {
+  const grandChild11: LegacyTreeNode = {
     label: "ZgrandChild11",
   };
-  const grandChild12: TreeNode = {
+  const grandChild12: LegacyTreeNode = {
     label: "AgrandChild12",
   };
-  const child1: TreeNode = {
+  const child1: LegacyTreeNode = {
     label: "Bchild1",
     children: [grandChild11, grandChild12],
   };
 
-  const child2: TreeNode = {
+  const child2: LegacyTreeNode = {
     label: "2child2",
   };
 
   return [child1, child2];
 };
 
-const buildChildren2 = (): TreeNode[] => {
-  const grandChild11: TreeNode = {
+const buildChildren2 = (): LegacyTreeNode[] => {
+  const grandChild11: LegacyTreeNode = {
     label: "ZgrandChild11",
   };
-  const grandChild12: TreeNode = {
+  const grandChild12: LegacyTreeNode = {
     label: "AgrandChild12",
   };
 
-  const child1: TreeNode = {
+  const child1: LegacyTreeNode = {
     label: "aChild",
   };
 
-  const child2: TreeNode = {
+  const child2: LegacyTreeNode = {
     label: "bchild",
     children: [grandChild11, grandChild12],
   };
 
-  const child3: TreeNode = {
+  const child3: LegacyTreeNode = {
     label: "cchild",
   };
 
-  const child4: TreeNode = {
+  const child4: LegacyTreeNode = {
     label: "dchild",
     children: [grandChild11, grandChild12],
   };
@@ -50,7 +50,7 @@ const buildChildren2 = (): TreeNode[] => {
   return [child1, child2, child3, child4];
 };
 
-describe("TreeComponent", () => {
+describe("LegacyTreeComponent", () => {
   it("renders a simple tree", () => {
     const root = {
       label: "root",
@@ -62,14 +62,14 @@ describe("TreeComponent", () => {
       className: "tree",
     };
 
-    const wrapper = shallow(<TreeComponent {...props} />);
+    const wrapper = shallow(<LegacyTreeComponent {...props} />);
     expect(wrapper).toMatchSnapshot();
   });
 });
 
-describe("TreeNodeComponent", () => {
+describe("LegacyTreeNodeComponent", () => {
   it("renders a simple node (sorted children, expanded)", () => {
-    const node: TreeNode = {
+    const node: LegacyTreeNode = {
       label: "label",
       id: "id",
       children: buildChildren(),
@@ -98,12 +98,12 @@ describe("TreeNodeComponent", () => {
       generation: 12,
       paddingLeft: 23,
     };
-    const wrapper = shallow(<TreeNodeComponent {...props} />);
+    const wrapper = shallow(<LegacyTreeNodeComponent {...props} />);
     expect(wrapper).toMatchSnapshot();
   });
 
   it("renders unsorted children by default", () => {
-    const node: TreeNode = {
+    const node: LegacyTreeNode = {
       label: "label",
       children: buildChildren(),
       isExpanded: true,
@@ -113,12 +113,12 @@ describe("TreeNodeComponent", () => {
       generation: 2,
       paddingLeft: 9,
     };
-    const wrapper = shallow(<TreeNodeComponent {...props} />);
+    const wrapper = shallow(<LegacyTreeNodeComponent {...props} />);
     expect(wrapper).toMatchSnapshot();
   });
 
   it("does not render children by default", () => {
-    const node: TreeNode = {
+    const node: LegacyTreeNode = {
       label: "label",
       children: buildChildren(),
       isAlphaSorted: false,
@@ -128,12 +128,12 @@ describe("TreeNodeComponent", () => {
       generation: 2,
       paddingLeft: 9,
     };
-    const wrapper = shallow(<TreeNodeComponent {...props} />);
+    const wrapper = shallow(<LegacyTreeNodeComponent {...props} />);
     expect(wrapper).toMatchSnapshot();
   });
 
   it("renders sorted children, expanded, leaves and parents separated", () => {
-    const node: TreeNode = {
+    const node: LegacyTreeNode = {
       label: "label",
       id: "id",
       children: buildChildren2(),
@@ -156,12 +156,12 @@ describe("TreeNodeComponent", () => {
       generation: 12,
       paddingLeft: 23,
     };
-    const wrapper = shallow(<TreeNodeComponent {...props} />);
+    const wrapper = shallow(<LegacyTreeNodeComponent {...props} />);
     expect(wrapper).toMatchSnapshot();
   });
 
   it("renders loading icon", () => {
-    const node: TreeNode = {
+    const node: LegacyTreeNode = {
       label: "label",
       children: [],
       isExpanded: true,
@@ -172,7 +172,7 @@ describe("TreeNodeComponent", () => {
       generation: 2,
       paddingLeft: 9,
     };
-    const wrapper = shallow(<TreeNodeComponent {...props} />);
+    const wrapper = shallow(<LegacyTreeNodeComponent {...props} />);
     expect(wrapper).toMatchSnapshot();
   });
 });

src/Explorer/Controls/TreeComponent/LegacyTreeComponent.tsx

@@ -12,6 +12,7 @@ import {
   IContextualMenuItemProps,
   IContextualMenuProps,
 } from "@fluentui/react";
+import { TreeNodeMenuItem } from "Explorer/Controls/TreeComponent/TreeNodeComponent";
 import * as React from "react";
 import AnimateHeight from "react-animate-height";
 import LoadingIndicator_3Squares from "../../../../images/LoadingIndicator_3Squares.gif";
@@ -22,18 +23,10 @@ import { StyleConstants } from "../../../Common/StyleConstants";
 import { Action, ActionModifiers } from "../../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
 
-export interface TreeNodeMenuItem {
-  label: string;
-  onClick: () => void;
-  iconSrc?: string;
-  isDisabled?: boolean;
-  styleClass?: string;
-}
-
-export interface TreeNode {
+export interface LegacyTreeNode {
   label: string;
   id?: string;
-  children?: TreeNode[];
+  children?: LegacyTreeNode[];
   contextMenu?: TreeNodeMenuItem[];
   iconSrc?: string;
   isExpanded?: boolean;
@@ -50,34 +43,37 @@ export interface TreeNode {
   onContextMenuOpen?: () => void;
 }
 
-export interface TreeComponentProps {
-  rootNode: TreeNode;
+export interface LegacyTreeComponentProps {
+  rootNode: LegacyTreeNode;
   style?: any;
   className?: string;
 }
 
-export class TreeComponent extends React.Component<TreeComponentProps> {
+export class LegacyTreeComponent extends React.Component<LegacyTreeComponentProps> {
   public render(): JSX.Element {
     return (
       <div style={this.props.style} className={`treeComponent ${this.props.className}`} role="tree">
-        <TreeNodeComponent paddingLeft={0} node={this.props.rootNode} generation={0} />
+        <LegacyTreeNodeComponent paddingLeft={0} node={this.props.rootNode} generation={0} />
       </div>
     );
   }
 }
 
 /* Tree node is a react component */
-interface TreeNodeComponentProps {
-  node: TreeNode;
+interface LegacyTreeNodeComponentProps {
+  node: LegacyTreeNode;
   generation: number;
   paddingLeft: number;
 }
 
-interface TreeNodeComponentState {
+interface LegacyTreeNodeComponentState {
   isExpanded: boolean;
   isMenuShowing: boolean;
 }
-export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, TreeNodeComponentState> {
+export class LegacyTreeNodeComponent extends React.Component<
+  LegacyTreeNodeComponentProps,
+  LegacyTreeNodeComponentState
+> {
   private static readonly paddingPerGenerationPx = 16;
   private static readonly iconOffset = 22;
   private static readonly transitionDurationMS = 200;
@@ -85,7 +81,7 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
   private contextMenuRef = React.createRef<HTMLDivElement>();
   private isExpanded: boolean;
 
-  constructor(props: TreeNodeComponentProps) {
+  constructor(props: LegacyTreeNodeComponentProps) {
     super(props);
     this.isExpanded = props.node.isExpanded;
     this.state = {
@@ -94,13 +90,13 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
     };
   }
 
-  componentDidUpdate(prevProps: TreeNodeComponentProps, prevState: TreeNodeComponentState) {
+  componentDidUpdate(prevProps: LegacyTreeNodeComponentProps, prevState: LegacyTreeNodeComponentState) {
     // Only call when expand has actually changed
     if (this.state.isExpanded !== prevState.isExpanded) {
       if (this.state.isExpanded) {
-        this.props.node.onExpanded && setTimeout(this.props.node.onExpanded, TreeNodeComponent.callbackDelayMS);
+        this.props.node.onExpanded && setTimeout(this.props.node.onExpanded, LegacyTreeNodeComponent.callbackDelayMS);
       } else {
-        this.props.node.onCollapsed && setTimeout(this.props.node.onCollapsed, TreeNodeComponent.callbackDelayMS);
+        this.props.node.onCollapsed && setTimeout(this.props.node.onCollapsed, LegacyTreeNodeComponent.callbackDelayMS);
       }
     }
     if (this.props.node.isExpanded !== this.isExpanded) {
@@ -115,18 +111,18 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
     return this.renderNode(this.props.node, this.props.generation);
   }
 
-  private static getSortedChildren(treeNode: TreeNode): TreeNode[] {
+  private static getSortedChildren(treeNode: LegacyTreeNode): LegacyTreeNode[] {
     if (!treeNode || !treeNode.children) {
       return undefined;
     }
 
-    const compareFct = (a: TreeNode, b: TreeNode) => a.label.localeCompare(b.label);
+    const compareFct = (a: LegacyTreeNode, b: LegacyTreeNode) => a.label.localeCompare(b.label);
 
     let unsortedChildren;
     if (treeNode.isLeavesParentsSeparate) {
       // Separate parents and leave
-      const parents: TreeNode[] = treeNode.children.filter((node) => node.children);
-      const leaves: TreeNode[] = treeNode.children.filter((node) => !node.children);
+      const parents: LegacyTreeNode[] = treeNode.children.filter((node) => node.children);
+      const leaves: LegacyTreeNode[] = treeNode.children.filter((node) => !node.children);
 
       if (treeNode.isAlphaSorted) {
         parents.sort(compareFct);
@@ -141,18 +137,18 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
     return unsortedChildren;
   }
 
-  private static isNodeHeaderBlank(node: TreeNode): boolean {
+  private static isNodeHeaderBlank(node: LegacyTreeNode): boolean {
     return (node.label === undefined || node.label === null) && !node.contextMenu;
   }
 
-  private renderNode(node: TreeNode, generation: number): JSX.Element {
-    let paddingLeft = generation * TreeNodeComponent.paddingPerGenerationPx;
+  private renderNode(node: LegacyTreeNode, generation: number): JSX.Element {
+    const paddingLeft = generation * LegacyTreeNodeComponent.paddingPerGenerationPx;
     let additionalOffsetPx = 15;
 
     if (node.children) {
-      const childrenWithSubChildren = node.children.filter((child: TreeNode) => !!child.children);
+      const childrenWithSubChildren = node.children.filter((child: LegacyTreeNode) => !!child.children);
       if (childrenWithSubChildren.length > 0) {
-        additionalOffsetPx = TreeNodeComponent.iconOffset;
+        additionalOffsetPx = LegacyTreeNodeComponent.iconOffset;
       }
     }
 
@@ -160,16 +156,17 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
     const showSelected =
       this.props.node.isSelected &&
       this.props.node.isSelected() &&
-      !TreeNodeComponent.isAnyDescendantSelected(this.props.node);
+      !LegacyTreeNodeComponent.isAnyDescendantSelected(this.props.node);
 
     const headerStyle: React.CSSProperties = { paddingLeft: this.props.paddingLeft };
-    if (TreeNodeComponent.isNodeHeaderBlank(node)) {
+    if (LegacyTreeNodeComponent.isNodeHeaderBlank(node)) {
       headerStyle.height = 0;
       headerStyle.padding = 0;
     }
 
     return (
       <div
+        data-test={`Tree/TreeNode:${node.label}`}
         className={`${this.props.node.className || ""} main${generation} nodeItem ${showSelected ? "selected" : ""}`}
         onClick={(event: React.MouseEvent<HTMLDivElement>) => this.onNodeClick(event, node)}
         onKeyPress={(event: React.KeyboardEvent<HTMLDivElement>) => this.onNodeKeyPress(event, node)}
@@ -178,9 +175,9 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
       >
         <div
           className={`treeNodeHeader ${this.state.isMenuShowing ? "showingMenu" : ""}`}
+          data-test={`Tree/TreeNode/Header:${node.label}`}
           style={headerStyle}
           tabIndex={node.children ? -1 : 0}
-          data-test={node.label}
         >
           {this.renderCollapseExpandIcon(node)}
           {node.iconSrc && <img className="nodeIcon" src={node.iconSrc} alt="" />}
@@ -195,10 +192,13 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
           <img className="loadingIcon" src={LoadingIndicator_3Squares} hidden={!this.props.node.isLoading} />
         </div>
         {node.children && (
-          <AnimateHeight duration={TreeNodeComponent.transitionDurationMS} height={this.state.isExpanded ? "auto" : 0}>
+          <AnimateHeight
+            duration={LegacyTreeNodeComponent.transitionDurationMS}
+            height={this.state.isExpanded ? "auto" : 0}
+          >
             <div className="nodeChildren" data-test={node.label} role="group">
-              {TreeNodeComponent.getSortedChildren(node).map((childNode: TreeNode) => (
-                <TreeNodeComponent
+              {LegacyTreeNodeComponent.getSortedChildren(node).map((childNode: LegacyTreeNode) => (
+                <LegacyTreeNodeComponent
                   key={`${childNode.label}-${generation + 1}-${childNode.timestamp}`}
                   node={childNode}
                   generation={generation + 1}
@@ -216,12 +216,14 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
    * Recursive: is the node or any descendant selected
    * @param node
    */
-  private static isAnyDescendantSelected(node: TreeNode): boolean {
+  private static isAnyDescendantSelected(node: LegacyTreeNode): boolean {
     return (
       node.children &&
       node.children.reduce(
-        (previous: boolean, child: TreeNode) =>
-          previous || (child.isSelected && child.isSelected()) || TreeNodeComponent.isAnyDescendantSelected(child),
+        (previous: boolean, child: LegacyTreeNode) =>
+          previous ||
+          (child.isSelected && child.isSelected()) ||
+          LegacyTreeNodeComponent.isAnyDescendantSelected(child),
         false,
       )
     );
@@ -232,10 +234,10 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
   }
 
   private onRightClick = (): void => {
-    this.contextMenuRef.current.firstChild.dispatchEvent(TreeNodeComponent.createClickEvent());
+    this.contextMenuRef.current.firstChild.dispatchEvent(LegacyTreeNodeComponent.createClickEvent());
   };
 
-  private renderContextMenuButton(node: TreeNode): JSX.Element {
+  private renderContextMenuButton(node: LegacyTreeNode): JSX.Element {
     const menuItemLabel = "More";
     const buttonStyles: Partial<IButtonStyles> = {
       rootFocused: { outline: `1px dashed ${StyleConstants.FocusColor}` },
@@ -263,9 +265,9 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
             onMenuDismissed: (contextualMenu?: IContextualMenuProps) => this.setState({ isMenuShowing: false }),
             contextualMenuItemAs: (props: IContextualMenuItemProps) => (
               <div
-                data-test={`treeComponentMenuItemContainer`}
+                data-test={`Tree/TreeNode/MenuItem:${props.item.text}`}
                 className="treeComponentMenuItemContainer"
-                onContextMenu={(e) => e.target.dispatchEvent(TreeNodeComponent.createClickEvent())}
+                onContextMenu={(e) => e.target.dispatchEvent(LegacyTreeNodeComponent.createClickEvent())}
               >
                 {props.item.onRenderIcon()}
                 <span
@@ -297,7 +299,7 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
     );
   }
 
-  private renderCollapseExpandIcon(node: TreeNode): JSX.Element {
+  private renderCollapseExpandIcon(node: LegacyTreeNode): JSX.Element {
     if (!node.children || !node.label) {
       return <></>;
     }
@@ -314,12 +316,12 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
     );
   }
 
-  private onNodeClick = (event: React.MouseEvent<HTMLDivElement>, node: TreeNode): void => {
+  private onNodeClick = (event: React.MouseEvent<HTMLDivElement>, node: LegacyTreeNode): void => {
     event.stopPropagation();
     if (node.children) {
       const isExpanded = !this.state.isExpanded;
       // Prevent collapsing if node header is blank
-      if (!(TreeNodeComponent.isNodeHeaderBlank(node) && !isExpanded)) {
+      if (!(LegacyTreeNodeComponent.isNodeHeaderBlank(node) && !isExpanded)) {
         this.setState({ isExpanded });
       }
     }
@@ -327,14 +329,14 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
     this.props.node.onClick && this.props.node.onClick(this.state.isExpanded);
   };
 
-  private onNodeKeyPress = (event: React.KeyboardEvent<HTMLDivElement>, node: TreeNode): void => {
+  private onNodeKeyPress = (event: React.KeyboardEvent<HTMLDivElement>, node: LegacyTreeNode): void => {
     if (event.charCode === Constants.KeyCodes.Space || event.charCode === Constants.KeyCodes.Enter) {
       event.stopPropagation();
       this.props.node.onClick && this.props.node.onClick(this.state.isExpanded);
     }
   };
 
-  private onCollapseExpandIconKeyPress = (event: React.KeyboardEvent<HTMLDivElement>, node: TreeNode): void => {
+  private onCollapseExpandIconKeyPress = (event: React.KeyboardEvent<HTMLDivElement>, node: LegacyTreeNode): void => {
     if (event.charCode === Constants.KeyCodes.Space || event.charCode === Constants.KeyCodes.Enter) {
       event.stopPropagation();
       if (node.children) {

src/Explorer/Controls/TreeComponent/TreeNodeComponent.test.tsx

@@ -0,0 +1,194 @@
+import { TreeItem, TreeItemLayout, tokens } from "@fluentui/react-components";
+import PromiseSource from "Utils/PromiseSource";
+import { mount, shallow } from "enzyme";
+import React from "react";
+import { act } from "react-dom/test-utils";
+import { TreeNode, TreeNodeComponent } from "./TreeNodeComponent";
+
+function generateTestNode(id: string, additionalProps?: Partial<TreeNode>): TreeNode {
+  const node: TreeNode = {
+    id,
+    label: `${id}Label`,
+    className: `${id}Class`,
+    iconSrc: `${id}Icon`,
+    onClick: jest.fn().mockName(`${id}Click`),
+    ...additionalProps,
+  };
+  return node;
+}
+
+describe("TreeNodeComponent", () => {
+  it("renders a single node", () => {
+    const node = generateTestNode("root");
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+    expect(component).toMatchSnapshot();
+
+    // The "click" handler is actually attached to onOpenChange, with a type of "Click".
+    component
+      .find(TreeItem)
+      .props()
+      .onOpenChange(null!, { open: true, value: "borp", target: null!, event: null!, type: "Click" });
+    expect(node.onClick).toHaveBeenCalled();
+  });
+
+  it("renders a node with a menu", () => {
+    const node = generateTestNode("root", {
+      contextMenu: [
+        {
+          label: "enabledItem",
+          onClick: jest.fn().mockName("enabledItemClick"),
+        },
+        {
+          label: "disabledItem",
+          onClick: jest.fn().mockName("disabledItemClick"),
+          isDisabled: true,
+        },
+      ],
+    });
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+    expect(component).toMatchSnapshot();
+  });
+
+  it("renders a loading spinner if the node is loading", async () => {
+    const loading = new PromiseSource();
+    const node = generateTestNode("root", {
+      onExpanded: () => loading.promise,
+    });
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+
+    act(() => {
+      component
+        .find(TreeItem)
+        .props()
+        .onOpenChange(null!, { open: true, value: "borp", target: null!, event: null!, type: "ExpandIconClick" });
+    });
+
+    expect(component).toMatchSnapshot("loading");
+    await loading.resolveAndWait();
+    expect(component).toMatchSnapshot("loaded");
+  });
+
+  it("renders single selected leaf node as selected", () => {
+    const node = generateTestNode("root", {
+      isSelected: () => true,
+    });
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+    expect(component.find(TreeItemLayout).props().style?.backgroundColor).toStrictEqual(
+      tokens.colorNeutralBackground1Selected,
+    );
+    expect(component).toMatchSnapshot();
+  });
+
+  it("renders selected parent node as selected if no descendant nodes are selected", () => {
+    const node = generateTestNode("root", {
+      isSelected: () => true,
+      children: [
+        generateTestNode("child1", {
+          children: [generateTestNode("grandchild1"), generateTestNode("grandchild2")],
+        }),
+        generateTestNode("child2"),
+      ],
+    });
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+    expect(component.find(TreeItemLayout).props().style?.backgroundColor).toStrictEqual(
+      tokens.colorNeutralBackground1Selected,
+    );
+    expect(component).toMatchSnapshot();
+  });
+
+  it("renders selected parent node as unselected if any descendant node is selected", () => {
+    const node = generateTestNode("root", {
+      isSelected: () => true,
+      children: [
+        generateTestNode("child1", {
+          children: [
+            generateTestNode("grandchild1", {
+              isSelected: () => true,
+            }),
+            generateTestNode("grandchild2"),
+          ],
+        }),
+        generateTestNode("child2"),
+      ],
+    });
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+    expect(component.find(TreeItemLayout).props().style?.backgroundColor).toBeUndefined();
+    expect(component).toMatchSnapshot();
+  });
+
+  it("renders an icon if the node has one", () => {
+    const node = generateTestNode("root", {
+      iconSrc: "the-icon.svg",
+    });
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+    expect(component).toMatchSnapshot();
+  });
+
+  it("renders a node as expandable if it has empty, but defined, children array", () => {
+    const node = generateTestNode("root", {
+      isLoading: true,
+      children: [
+        generateTestNode("child1", {
+          children: [],
+        }),
+        generateTestNode("child2"),
+      ],
+    });
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+    expect(component).toMatchSnapshot();
+  });
+
+  it("does not render children if the node is loading", () => {
+    const node = generateTestNode("root", {
+      isLoading: true,
+      children: [
+        generateTestNode("child1", {
+          children: [generateTestNode("grandchild1"), generateTestNode("grandchild2")],
+        }),
+        generateTestNode("child2"),
+      ],
+    });
+    const component = shallow(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+    expect(component).toMatchSnapshot();
+  });
+
+  it("fully renders a tree", () => {
+    const child3Loading = new PromiseSource();
+    const node = generateTestNode("root", {
+      isSelected: () => true,
+      children: [
+        generateTestNode("child1", {
+          children: [
+            generateTestNode("grandchild1", {
+              iconSrc: "grandchild1Icon.svg",
+              isSelected: () => true,
+            }),
+            generateTestNode("grandchild2"),
+          ],
+        }),
+        generateTestNode("child2Loading", {
+          isLoading: true,
+          children: [generateTestNode("grandchild3NotRendered")],
+        }),
+        generateTestNode("child3Expanding", {
+          onExpanded: () => child3Loading.promise,
+        }),
+      ],
+    });
+    const component = mount(<TreeNodeComponent node={node} treeNodeId={node.id} />);
+
+    // Find and expand the child3Expanding node
+    const expandingChild = component.find(TreeItem).filterWhere((n) => n.props().value === "root/child3ExpandingLabel");
+    act(() => {
+      expandingChild.props().onOpenChange(null!, {
+        open: true,
+        value: "root/child3ExpandingLabel",
+        target: null!,
+        event: null!,
+        type: "Click",
+      });
+    });
+
+    expect(component).toMatchSnapshot();
+  });
+});

src/Explorer/Controls/TreeComponent/TreeNodeComponent.tsx

@@ -0,0 +1,207 @@
+import {
+  Button,
+  Menu,
+  MenuItem,
+  MenuList,
+  MenuOpenChangeData,
+  MenuOpenEvent,
+  MenuPopover,
+  MenuTrigger,
+  Spinner,
+  Tree,
+  TreeItem,
+  TreeItemLayout,
+  TreeOpenChangeData,
+  TreeOpenChangeEvent,
+} from "@fluentui/react-components";
+import { MoreHorizontal20Regular } from "@fluentui/react-icons";
+import { tokens } from "@fluentui/react-theme";
+import * as React from "react";
+import { useCallback } from "react";
+
+export interface TreeNodeMenuItem {
+  label: string;
+  onClick: () => void;
+  iconSrc?: string;
+  isDisabled?: boolean;
+  styleClass?: string;
+}
+
+export interface TreeNode {
+  label: string;
+  id?: string;
+  children?: TreeNode[];
+  contextMenu?: TreeNodeMenuItem[];
+  iconSrc?: string;
+  isExpanded?: boolean;
+  className?: string;
+  isAlphaSorted?: boolean;
+  // data?: any; // Piece of data corresponding to this node
+  timestamp?: number;
+  isLeavesParentsSeparate?: boolean; // Display parents together first, then leaves
+  isLoading?: boolean;
+  isScrollable?: boolean;
+  isSelected?: () => boolean;
+  onClick?: () => void; // Only if a leaf, other click will expand/collapse
+  onExpanded?: () => Promise<void>;
+  onCollapsed?: () => void;
+  onContextMenuOpen?: () => void;
+}
+
+export interface TreeNodeComponentProps {
+  node: TreeNode;
+  className?: string;
+  treeNodeId: string;
+}
+
+/** Function that returns true if any descendant (at any depth) of this node is selected. */
+function isAnyDescendantSelected(node: TreeNode): boolean {
+  return (
+    node.children &&
+    node.children.reduce(
+      (previous: boolean, child: TreeNode) =>
+        previous || (child.isSelected && child.isSelected()) || isAnyDescendantSelected(child),
+      false,
+    )
+  );
+}
+
+const getTreeIcon = (iconSrc: string): JSX.Element => <img src={iconSrc} alt="" style={{ width: 16, height: 16 }} />;
+
+export const TreeNodeComponent: React.FC<TreeNodeComponentProps> = ({
+  node,
+  treeNodeId,
+}: TreeNodeComponentProps): JSX.Element => {
+  const [isLoading, setIsLoading] = React.useState<boolean>(false);
+
+  const getSortedChildren = (treeNode: TreeNode): TreeNode[] => {
+    if (!treeNode || !treeNode.children) {
+      return undefined;
+    }
+
+    const compareFct = (a: TreeNode, b: TreeNode) => a.label.localeCompare(b.label);
+
+    let unsortedChildren;
+    if (treeNode.isLeavesParentsSeparate) {
+      // Separate parents and leave
+      const parents: TreeNode[] = treeNode.children.filter((node) => node.children);
+      const leaves: TreeNode[] = treeNode.children.filter((node) => !node.children);
+
+      if (treeNode.isAlphaSorted) {
+        parents.sort(compareFct);
+        leaves.sort(compareFct);
+      }
+
+      unsortedChildren = parents.concat(leaves);
+    } else {
+      unsortedChildren = treeNode.isAlphaSorted ? treeNode.children.sort(compareFct) : treeNode.children;
+    }
+
+    return unsortedChildren;
+  };
+
+  // A branch node is any node with a defined children array, even if the array is empty.
+  const isBranch = !!node.children;
+
+  const onOpenChange = useCallback(
+    (_: TreeOpenChangeEvent, data: TreeOpenChangeData) => {
+      if (data.type === "Click" && !isBranch && node.onClick) {
+        node.onClick();
+      }
+      if (!node.isExpanded && data.open && node.onExpanded) {
+        // Catch the transition non-expanded to expanded
+        setIsLoading(true);
+        node.onExpanded?.().then(() => setIsLoading(false));
+      } else if (node.isExpanded && !data.open && node.onCollapsed) {
+        // Catch the transition expanded to non-expanded
+        node.onCollapsed?.();
+      }
+    },
+    [isBranch, node, setIsLoading],
+  );
+
+  const onMenuOpenChange = useCallback(
+    (e: MenuOpenEvent, data: MenuOpenChangeData) => {
+      if (data.open) {
+        node.onContextMenuOpen?.();
+      }
+    },
+    [node],
+  );
+
+  // We show a node as selected if it is selected AND no descendant is selected.
+  // We want to show only the deepest selected node as selected.
+  const isCurrentNodeSelected = node.isSelected && node.isSelected();
+  const shouldShowAsSelected = isCurrentNodeSelected && !isAnyDescendantSelected(node);
+
+  const contextMenuItems = (node.contextMenu ?? []).map((menuItem) => (
+    <MenuItem
+      data-test={`TreeNode/ContextMenuItem:${menuItem.label}`}
+      disabled={menuItem.isDisabled}
+      key={menuItem.label}
+      onClick={menuItem.onClick}
+    >
+      {menuItem.label}
+    </MenuItem>
+  ));
+
+  const treeItem = (
+    <TreeItem
+      data-test={`TreeNodeContainer:${treeNodeId}`}
+      value={treeNodeId}
+      itemType={isBranch ? "branch" : "leaf"}
+      onOpenChange={onOpenChange}
+    >
+      <TreeItemLayout
+        className={node.className}
+        data-test={`TreeNode:${treeNodeId}`}
+        actions={
+          contextMenuItems.length > 0 && (
+            <Menu onOpenChange={onMenuOpenChange}>
+              <MenuTrigger disableButtonEnhancement>
+                <Button
+                  aria-label="More options"
+                  data-test="TreeNode/ContextMenuTrigger"
+                  appearance="subtle"
+                  icon={<MoreHorizontal20Regular />}
+                />
+              </MenuTrigger>
+              <MenuPopover data-test={`TreeNode/ContextMenu:${treeNodeId}`}>
+                <MenuList>{contextMenuItems}</MenuList>
+              </MenuPopover>
+            </Menu>
+          )
+        }
+        expandIcon={isLoading ? <Spinner size="extra-tiny" /> : undefined}
+        iconBefore={node.iconSrc && getTreeIcon(node.iconSrc)}
+        style={{
+          backgroundColor: shouldShowAsSelected ? tokens.colorNeutralBackground1Selected : undefined,
+        }}
+      >
+        {node.label}
+      </TreeItemLayout>
+      {!node.isLoading && node.children?.length > 0 && (
+        <Tree style={{ overflow: node.isScrollable ? "auto" : undefined }}>
+          {getSortedChildren(node).map((childNode: TreeNode) => (
+            <TreeNodeComponent key={childNode.label} node={childNode} treeNodeId={`${treeNodeId}/${childNode.label}`} />
+          ))}
+        </Tree>
+      )}
+    </TreeItem>
+  );
+
+  if (contextMenuItems.length === 0) {
+    return treeItem;
+  }
+
+  // For accessibility, it's highly recommended that any 'actions' also be available in the context menu.
+  // See https://react.fluentui.dev/?path=/docs/components-tree--default#actions
+  return (
+    <Menu positioning="below-end" openOnContext onOpenChange={onMenuOpenChange}>
+      <MenuTrigger disableButtonEnhancement>{treeItem}</MenuTrigger>
+      <MenuPopover>
+        <MenuList>{contextMenuItems}</MenuList>
+      </MenuPopover>
+    </Menu>
+  );
+};

src/Explorer/Controls/TreeComponent/__snapshots__/LegacyTreeComponent.test.tsx.snap

@@ -1,11 +1,11 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`TreeComponent renders a simple tree 1`] = `
+exports[`LegacyTreeComponent renders a simple tree 1`] = `
 <div
   className="treeComponent tree"
   role="tree"
 >
-  <TreeNodeComponent
+  <LegacyTreeNodeComponent
     generation={0}
     node={
       Object {
@@ -33,16 +33,17 @@ exports[`TreeComponent renders a simple tree 1`] = `
 </div>
 `;
 
-exports[`TreeNodeComponent does not render children by default 1`] = `
+exports[`LegacyTreeNodeComponent does not render children by default 1`] = `
 <div
   className=" main2 nodeItem "
+  data-test="Tree/TreeNode:label"
   onClick={[Function]}
   onKeyPress={[Function]}
   role="treeitem"
 >
   <div
     className="treeNodeHeader "
-    data-test="label"
+    data-test="Tree/TreeNode/Header:label"
     style={
       Object {
         "paddingLeft": 9,
@@ -102,7 +103,7 @@ exports[`TreeNodeComponent does not render children by default 1`] = `
       data-test="label"
       role="group"
     >
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={3}
         key="Bchild1-3-undefined"
         node={
@@ -120,7 +121,7 @@ exports[`TreeNodeComponent does not render children by default 1`] = `
         }
         paddingLeft={32}
       />
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={3}
         key="2child2-3-undefined"
         node={
@@ -135,9 +136,10 @@ exports[`TreeNodeComponent does not render children by default 1`] = `
 </div>
 `;
 
-exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`] = `
+exports[`LegacyTreeNodeComponent renders a simple node (sorted children, expanded) 1`] = `
 <div
   className="nodeClassname main12 nodeItem "
+  data-test="Tree/TreeNode:label"
   id="id"
   onClick={[Function]}
   onKeyPress={[Function]}
@@ -145,7 +147,7 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
 >
   <div
     className="treeNodeHeader "
-    data-test="label"
+    data-test="Tree/TreeNode/Header:label"
     style={
       Object {
         "paddingLeft": 23,
@@ -254,7 +256,7 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
       data-test="label"
       role="group"
     >
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={13}
         key="2child2-13-undefined"
         node={
@@ -264,7 +266,7 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
         }
         paddingLeft={214}
       />
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={13}
         key="Bchild1-13-undefined"
         node={
@@ -287,16 +289,17 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
 </div>
 `;
 
-exports[`TreeNodeComponent renders loading icon 1`] = `
+exports[`LegacyTreeNodeComponent renders loading icon 1`] = `
 <div
   className=" main2 nodeItem "
+  data-test="Tree/TreeNode:label"
   onClick={[Function]}
   onKeyPress={[Function]}
   role="treeitem"
 >
   <div
     className="treeNodeHeader "
-    data-test="label"
+    data-test="Tree/TreeNode/Header:label"
     style={
       Object {
         "paddingLeft": 9,
@@ -360,9 +363,10 @@ exports[`TreeNodeComponent renders loading icon 1`] = `
 </div>
 `;
 
-exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents separated 1`] = `
+exports[`LegacyTreeNodeComponent renders sorted children, expanded, leaves and parents separated 1`] = `
 <div
   className="nodeClassname main12 nodeItem "
+  data-test="Tree/TreeNode:label"
   id="id"
   onClick={[Function]}
   onKeyPress={[Function]}
@@ -370,7 +374,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
 >
   <div
     className="treeNodeHeader "
-    data-test="label"
+    data-test="Tree/TreeNode/Header:label"
     style={
       Object {
         "paddingLeft": 23,
@@ -470,7 +474,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
       data-test="label"
       role="group"
     >
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={13}
         key="bchild-13-undefined"
         node={
@@ -488,7 +492,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
         }
         paddingLeft={192}
       />
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={13}
         key="dchild-13-undefined"
         node={
@@ -506,7 +510,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
         }
         paddingLeft={192}
       />
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={13}
         key="aChild-13-undefined"
         node={
@@ -516,7 +520,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
         }
         paddingLeft={214}
       />
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={13}
         key="cchild-13-undefined"
         node={
@@ -531,16 +535,17 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
 </div>
 `;
 
-exports[`TreeNodeComponent renders unsorted children by default 1`] = `
+exports[`LegacyTreeNodeComponent renders unsorted children by default 1`] = `
 <div
   className=" main2 nodeItem "
+  data-test="Tree/TreeNode:label"
   onClick={[Function]}
   onKeyPress={[Function]}
   role="treeitem"
 >
   <div
     className="treeNodeHeader "
-    data-test="label"
+    data-test="Tree/TreeNode/Header:label"
     style={
       Object {
         "paddingLeft": 9,
@@ -600,7 +605,7 @@ exports[`TreeNodeComponent renders unsorted children by default 1`] = `
       data-test="label"
       role="group"
     >
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={3}
         key="Bchild1-3-undefined"
         node={
@@ -618,7 +623,7 @@ exports[`TreeNodeComponent renders unsorted children by default 1`] = `
         }
         paddingLeft={32}
       />
-      <TreeNodeComponent
+      <LegacyTreeNodeComponent
         generation={3}
         key="2child2-3-undefined"
         node={

src/Explorer/Controls/TreeComponent2/TreeNode2Component.tsx

@@ -1,147 +0,0 @@
-import {
-  Button,
-  Menu,
-  MenuItem,
-  MenuList,
-  MenuPopover,
-  MenuTrigger,
-  Spinner,
-  Tree,
-  TreeItem,
-  TreeItemLayout,
-  TreeOpenChangeData,
-  TreeOpenChangeEvent,
-} from "@fluentui/react-components";
-import { MoreHorizontal20Regular } from "@fluentui/react-icons";
-import { tokens } from "@fluentui/react-theme";
-import * as React from "react";
-
-export interface TreeNode2MenuItem {
-  label: string;
-  onClick: () => void;
-  iconSrc?: string;
-  isDisabled?: boolean;
-  styleClass?: string;
-}
-
-export interface TreeNode2 {
-  label: string;
-  id?: string;
-  children?: TreeNode2[];
-  contextMenu?: TreeNode2MenuItem[];
-  iconSrc?: string;
-  isExpanded?: boolean;
-  className?: string;
-  isAlphaSorted?: boolean;
-  // data?: any; // Piece of data corresponding to this node
-  timestamp?: number;
-  isLeavesParentsSeparate?: boolean; // Display parents together first, then leaves
-  isLoading?: boolean;
-  isScrollable?: boolean;
-  isSelected?: () => boolean;
-  onClick?: () => void; // Only if a leaf, other click will expand/collapse
-  onExpanded?: () => Promise<void>;
-  onCollapsed?: () => void;
-  onContextMenuOpen?: () => void;
-}
-
-export interface TreeNode2ComponentProps {
-  node: TreeNode2;
-  className?: string;
-  treeNodeId: string;
-}
-
-const getTreeIcon = (iconSrc: string): JSX.Element => <img src={iconSrc} alt="" style={{ width: 20, height: 20 }} />;
-
-export const TreeNode2Component: React.FC<TreeNode2ComponentProps> = ({
-  node,
-  treeNodeId,
-}: TreeNode2ComponentProps): JSX.Element => {
-  const [isLoading, setIsLoading] = React.useState<boolean>(false);
-
-  const getSortedChildren = (treeNode: TreeNode2): TreeNode2[] => {
-    if (!treeNode || !treeNode.children) {
-      return undefined;
-    }
-
-    const compareFct = (a: TreeNode2, b: TreeNode2) => a.label.localeCompare(b.label);
-
-    let unsortedChildren;
-    if (treeNode.isLeavesParentsSeparate) {
-      // Separate parents and leave
-      const parents: TreeNode2[] = treeNode.children.filter((node) => node.children);
-      const leaves: TreeNode2[] = treeNode.children.filter((node) => !node.children);
-
-      if (treeNode.isAlphaSorted) {
-        parents.sort(compareFct);
-        leaves.sort(compareFct);
-      }
-
-      unsortedChildren = parents.concat(leaves);
-    } else {
-      unsortedChildren = treeNode.isAlphaSorted ? treeNode.children.sort(compareFct) : treeNode.children;
-    }
-
-    return unsortedChildren;
-  };
-
-  const onOpenChange = (_: TreeOpenChangeEvent, data: TreeOpenChangeData) => {
-    if (!node.isExpanded && data.open && node.onExpanded) {
-      // Catch the transition non-expanded to expanded
-      setIsLoading(true);
-      node.onExpanded?.().then(() => setIsLoading(false));
-    } else if (node.isExpanded && !data.open && node.onCollapsed) {
-      // Catch the transition expanded to non-expanded
-      node.onCollapsed?.();
-    }
-  };
-
-  return (
-    <TreeItem
-      value={treeNodeId}
-      itemType={node.children !== undefined ? "branch" : "leaf"}
-      style={{ height: "100%" }}
-      onOpenChange={onOpenChange}
-    >
-      <TreeItemLayout
-        className={node.className}
-        actions={
-          node.contextMenu && (
-            <Menu>
-              <MenuTrigger disableButtonEnhancement>
-                <Button aria-label="More options" appearance="subtle" icon={<MoreHorizontal20Regular />} />
-              </MenuTrigger>
-              <MenuPopover>
-                <MenuList>
-                  {node.contextMenu.map((menuItem) => (
-                    <MenuItem disabled={menuItem.isDisabled} key={menuItem.label} onClick={menuItem.onClick}>
-                      {menuItem.label}
-                    </MenuItem>
-                  ))}
-                </MenuList>
-              </MenuPopover>
-            </Menu>
-          )
-        }
-        expandIcon={isLoading ? <Spinner size="extra-tiny" /> : undefined}
-        iconBefore={node.iconSrc && getTreeIcon(node.iconSrc)}
-        style={{
-          backgroundColor: node.isSelected && node.isSelected() ? tokens.colorNeutralBackground1Selected : undefined,
-        }}
-      >
-        <span onClick={() => node.onClick?.()}>{node.label}</span>
-      </TreeItemLayout>
-      {!node.isLoading && node.children?.length > 0 && (
-        <Tree style={{ overflow: node.isScrollable ? "auto" : undefined }}>
-          {getSortedChildren(node).map((childNode: TreeNode2) => (
-            <TreeNode2Component
-              key={childNode.label}
-              node={childNode}
-              treeNodeId={`${treeNodeId}/${childNode.label}`}
-            />
-          ))}
-        </Tree>
-      )}
-    </TreeItem>
-  );
-};

src/Explorer/Explorer.tsx

@@ -38,7 +38,6 @@ import { fromContentUri, toRawContentUri } from "../Utils/GitHubUtils";
 import * as NotificationConsoleUtils from "../Utils/NotificationConsoleUtils";
 import { logConsoleError, logConsoleInfo, logConsoleProgress } from "../Utils/NotificationConsoleUtils";
 import { update } from "../Utils/arm/generatedClients/cosmos/databaseAccounts";
-import { listByDatabaseAccount } from "../Utils/arm/generatedClients/cosmosNotebooks/notebookWorkspaces";
 import { useSidePanel } from "../hooks/useSidePanel";
 import { useTabs } from "../hooks/useTabs";
 import "./ComponentRegisterer";
@@ -56,7 +55,6 @@ import { AddCollectionPanel } from "./Panes/AddCollectionPanel";
 import { CassandraAddCollectionPane } from "./Panes/CassandraAddCollectionPane/CassandraAddCollectionPane";
 import { ExecuteSprocParamsPane } from "./Panes/ExecuteSprocParamsPane/ExecuteSprocParamsPane";
 import { StringInputPane } from "./Panes/StringInputPane/StringInputPane";
-import { UploadFilePane } from "./Panes/UploadFilePane/UploadFilePane";
 import { UploadItemsPane } from "./Panes/UploadItemsPane/UploadItemsPane";
 import { CassandraAPIDataClient, TableDataClient, TablesAPIDataClient } from "./Tables/TableDataClient";
 import NotebookV2Tab, { NotebookTabOptions } from "./Tabs/NotebookV2Tab";
@@ -138,14 +136,6 @@ export default class Explorer {
 
     this.isTabsContentExpanded = ko.observable(false);
 
-    document.addEventListener(
-      "contextmenu",
-      (e) => {
-        e.preventDefault();
-      },
-      false,
-    );
-
     $(() => {
       $(document.body).click(() => $(".commandDropdownContainer").hide());
     });
@@ -510,104 +500,6 @@ export default class Explorer {
         .then((memoryUsageInfo) => useNotebook.getState().setMemoryUsageInfo(memoryUsageInfo));
   }
 
-  public resetNotebookWorkspace(): void {
-    if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookClient) {
-      handleError(
-        "Attempt to reset notebook workspace, but notebook is not enabled",
-        "Explorer/resetNotebookWorkspace",
-      );
-      return;
-    }
-    const dialogContent = useNotebook.getState().isPhoenixNotebooks
-      ? "Notebooks saved in the temporary workspace will be deleted. Do you want to proceed?"
-      : "This lets you keep your notebook files and the workspace will be restored to default. Proceed anyway?";
-
-    const resetConfirmationDialogProps: DialogProps = {
-      isModal: true,
-      title: "Reset Workspace",
-      subText: dialogContent,
-      primaryButtonText: "OK",
-      secondaryButtonText: "Cancel",
-      onPrimaryButtonClick: this._resetNotebookWorkspace,
-      onSecondaryButtonClick: () => useDialog.getState().closeDialog(),
-    };
-    useDialog.getState().openDialog(resetConfirmationDialogProps);
-  }
-
-  private async _containsDefaultNotebookWorkspace(databaseAccount: DataModels.DatabaseAccount): Promise<boolean> {
-    if (!databaseAccount) {
-      return false;
-    }
-    try {
-      const { value: workspaces } = await listByDatabaseAccount(
-        userContext.subscriptionId,
-        userContext.resourceGroup,
-        userContext.databaseAccount.name,
-      );
-      return workspaces && workspaces.length > 0 && workspaces.some((workspace) => workspace.name === "default");
-    } catch (error) {
-      Logger.logError(getErrorMessage(error), "Explorer/_containsDefaultNotebookWorkspace");
-      return false;
-    }
-  }
-
-  private _resetNotebookWorkspace = async () => {
-    useDialog.getState().closeDialog();
-    const clearInProgressMessage = logConsoleProgress("Resetting notebook workspace");
-    let connectionStatus: ContainerConnectionInfo;
-    try {
-      const notebookServerInfo = useNotebook.getState().notebookServerInfo;
-      if (!notebookServerInfo || !notebookServerInfo.notebookServerEndpoint) {
-        const error = "No server endpoint detected";
-        Logger.logError(error, "NotebookContainerClient/resetWorkspace");
-        logConsoleError(error);
-        return;
-      }
-      TelemetryProcessor.traceStart(Action.PhoenixResetWorkspace, {
-        dataExplorerArea: Areas.Notebook,
-      });
-      if (useNotebook.getState().isPhoenixNotebooks) {
-        useTabs.getState().closeAllNotebookTabs(true);
-        connectionStatus = {
-          status: ConnectionStatusType.Connecting,
-        };
-        useNotebook.getState().setConnectionInfo(connectionStatus);
-      }
-      const connectionInfo = await this.notebookManager?.notebookClient.resetWorkspace();
-      if (connectionInfo?.status !== HttpStatusCodes.OK) {
-        throw new Error(`Reset Workspace: Received status code- ${connectionInfo?.status}`);
-      }
-      if (!connectionInfo?.data?.phoenixServiceUrl) {
-        throw new Error(`Reset Workspace: PhoenixServiceUrl is invalid!`);
-      }
-      if (useNotebook.getState().isPhoenixNotebooks) {
-        await this.setNotebookInfo(true, connectionInfo, connectionStatus);
-        useNotebook.getState().setIsRefreshed(!useNotebook.getState().isRefreshed);
-      }
-      logConsoleInfo("Successfully reset notebook workspace");
-      TelemetryProcessor.traceSuccess(Action.PhoenixResetWorkspace, {
-        dataExplorerArea: Areas.Notebook,
-      });
-    } catch (error) {
-      logConsoleError(`Failed to reset notebook workspace: ${error}`);
-      TelemetryProcessor.traceFailure(Action.PhoenixResetWorkspace, {
-        dataExplorerArea: Areas.Notebook,
-        error: getErrorMessage(error),
-        errorStack: getErrorStack(error),
-      });
-      if (useNotebook.getState().isPhoenixNotebooks) {
-        connectionStatus = {
-          status: ConnectionStatusType.Failed,
-        };
-        useNotebook.getState().resetContainerConnection(connectionStatus);
-        useNotebook.getState().setIsRefreshed(!useNotebook.getState().isRefreshed);
-      }
-      throw error;
-    } finally {
-      clearInProgressMessage();
-    }
-  };
-
   private getDeltaDatabases(
     updatedDatabaseList: DataModels.Database[],
     databases: ViewModels.Database[],
@@ -1010,92 +902,6 @@ export default class Explorer {
     );
   }
 
-  /**
-   * This creates a new notebook file, then opens the notebook
-   */
-  public async onNewNotebookClicked(parent?: NotebookContentItem, isGithubTree?: boolean): Promise<void> {
-    if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookContentClient) {
-      const error = "Attempt to create new notebook, but notebook is not enabled";
-      handleError(error, "Explorer/onNewNotebookClicked");
-      throw new Error(error);
-    }
-    if (useNotebook.getState().isPhoenixNotebooks) {
-      if (isGithubTree) {
-        await this.allocateContainer(PoolIdType.DefaultPoolId);
-        parent = parent || this.resourceTree.myNotebooksContentRoot;
-        this.createNewNoteBook(parent, isGithubTree);
-      } else {
-        useDialog.getState().showOkCancelModalDialog(
-          Notebook.newNotebookModalTitle,
-          undefined,
-          "Create",
-          async () => {
-            await this.allocateContainer(PoolIdType.DefaultPoolId);
-            parent = parent || this.resourceTree.myNotebooksContentRoot;
-            this.createNewNoteBook(parent, isGithubTree);
-          },
-          "Cancel",
-          undefined,
-          this.getNewNoteWarningText(),
-        );
-      }
-    } else {
-      parent = parent || this.resourceTree.myNotebooksContentRoot;
-      this.createNewNoteBook(parent, isGithubTree);
-    }
-  }
-
-  private getNewNoteWarningText(): JSX.Element {
-    return (
-      <>
-        <p>{Notebook.newNotebookModalContent1}</p>
-        <br />
-        <p>
-          {Notebook.newNotebookModalContent2}
-          <Link href={Notebook.cosmosNotebookHomePageUrl} target="_blank">
-            {Notebook.learnMore}
-          </Link>
-        </p>
-      </>
-    );
-  }
-
-  private createNewNoteBook(parent?: NotebookContentItem, isGithubTree?: boolean): void {
-    const clearInProgressMessage = logConsoleProgress(`Creating new notebook in ${parent.path}`);
-    const startKey: number = TelemetryProcessor.traceStart(Action.CreateNewNotebook, {
-      dataExplorerArea: Constants.Areas.Notebook,
-    });
-
-    this.notebookManager?.notebookContentClient
-      .createNewNotebookFile(parent, isGithubTree)
-      .then((newFile: NotebookContentItem) => {
-        logConsoleInfo(`Successfully created: ${newFile.name}`);
-        TelemetryProcessor.traceSuccess(
-          Action.CreateNewNotebook,
-          {
-            dataExplorerArea: Constants.Areas.Notebook,
-          },
-          startKey,
-        );
-        return this.openNotebook(newFile);
-      })
-      .then(() => this.resourceTree.triggerRender())
-      .catch((error) => {
-        const errorMessage = `Failed to create a new notebook: ${getErrorMessage(error)}`;
-        logConsoleError(errorMessage);
-        TelemetryProcessor.traceFailure(
-          Action.CreateNewNotebook,
-          {
-            dataExplorerArea: Constants.Areas.Notebook,
-            error: errorMessage,
-            errorStack: getErrorStack(error),
-          },
-          startKey,
-        );
-      })
-      .finally(clearInProgressMessage);
-  }
-
   // TODO: Delete this function when ResourceTreeAdapter is removed.
   public async refreshContentItem(item: NotebookContentItem): Promise<void> {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookContentClient) {
@@ -1130,10 +936,6 @@ export default class Explorer {
     let title: string;
 
     switch (kind) {
-      case ViewModels.TerminalKind.Default:
-        title = "Terminal";
-        break;
-
       case ViewModels.TerminalKind.Mongo:
         title = "Mongo Shell";
         break;
@@ -1287,36 +1089,6 @@ export default class Explorer {
       .openSidePanel("Input parameters", <ExecuteSprocParamsPane storedProcedure={storedProcedure} />);
   }
 
-  public openUploadFilePanel(parent?: NotebookContentItem): void {
-    if (useNotebook.getState().isPhoenixNotebooks) {
-      useDialog.getState().showOkCancelModalDialog(
-        Notebook.newNotebookUploadModalTitle,
-        undefined,
-        "Upload",
-        async () => {
-          await this.allocateContainer(PoolIdType.DefaultPoolId);
-          parent = parent || this.resourceTree.myNotebooksContentRoot;
-          this.uploadFilePanel(parent);
-        },
-        "Cancel",
-        undefined,
-        this.getNewNoteWarningText(),
-      );
-    } else {
-      parent = parent || this.resourceTree.myNotebooksContentRoot;
-      this.uploadFilePanel(parent);
-    }
-  }
-
-  private uploadFilePanel(parent?: NotebookContentItem): void {
-    useSidePanel
-      .getState()
-      .openSidePanel(
-        "Upload file to notebook server",
-        <UploadFilePane uploadFile={(name: string, content: string) => this.uploadFile(name, content, parent)} />,
-      );
-  }
-
   public getDownloadModalConent(fileName: string): JSX.Element {
     if (useNotebook.getState().isPhoenixNotebooks) {
       return (

src/Explorer/Graph/GraphExplorerComponent/NodePropertiesComponent.tsx

@@ -349,7 +349,7 @@ export class NodePropertiesComponent extends React.Component<
           onActivated={this.setIsDeleteConfirm.bind(this, true)}
           aria-label="Delete this vertex"
         >
-          <img src={DeleteIcon} alt="Delete" />
+          <img src={DeleteIcon} alt="Delete" role="button" />
         </AccessibleElement>
       );
     } else {
@@ -406,7 +406,7 @@ export class NodePropertiesComponent extends React.Component<
               aria-label="Edit properties"
               onActivated={expandClickHandler}
             >
-              <img src={EditIcon} alt="Edit" />
+              <img src={EditIcon} alt="Edit" role="button" />
             </AccessibleElement>
           )}
 

src/Explorer/Graph/NewVertexComponent/NewVertexComponent.tsx

@@ -184,12 +184,18 @@ export const NewVertexComponent: FunctionComponent<INewVertexComponentProps> = (
                     className="rightPaneTrashIcon rightPaneBtns"
                     tabIndex={0}
                     role="button"
+                    aria-label={`Delete ${data.key}`}
                     onClick={(event: React.MouseEvent<HTMLDivElement>) => removeNewVertexProperty(event, index)}
                     onKeyPress={(event: React.KeyboardEvent<HTMLDivElement>) =>
                       removeNewVertexPropertyKeyPress(event, index)
                     }
                   >
-                    <img className="refreshcol rightPaneTrashIconImg" src={DeleteIcon} alt="Remove property" />
+                    <img
+                      aria-label="hidden"
+                      className="refreshcol rightPaneTrashIconImg"
+                      src={DeleteIcon}
+                      alt="Remove property"
+                    />
                   </div>
                 </div>
               </div>

src/Explorer/Menus/CommandBar/CommandBarComponentAdapter.tsx

@@ -5,6 +5,7 @@
  */
 import { CommandBar as FluentCommandBar, ICommandBarItemProps } from "@fluentui/react";
 import { useNotebook } from "Explorer/Notebook/useNotebook";
+import { KeyboardActionGroup, useKeyboardActionGroup } from "KeyboardShortcuts";
 import { userContext } from "UserContext";
 import * as React from "react";
 import create, { UseStore } from "zustand";
@@ -40,6 +41,7 @@ export const CommandBar: React.FC<Props> = ({ container }: Props) => {
   const buttons = useCommandBar((state) => state.contextButtons);
   const isHidden = useCommandBar((state) => state.isHidden);
   const backgroundColor = StyleConstants.BaseLight;
+  const setKeyboardHandlers = useKeyboardActionGroup(KeyboardActionGroup.COMMAND_BAR);
 
   if (userContext.apiType === "Postgres" || userContext.apiType === "VCoreMongo") {
     const buttons =
@@ -105,6 +107,10 @@ export const CommandBar: React.FC<Props> = ({ container }: Props) => {
           },
         };
 
+  const allButtons = staticButtons.concat(contextButtons).concat(controlButtons);
+  const keyboardHandlers = CommandBarUtil.createKeyboardHandlers(allButtons);
+  setKeyboardHandlers(keyboardHandlers);
+
   return (
     <div className="commandBarContainer" style={{ display: isHidden ? "none" : "initial" }}>
       <FluentCommandBar

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.tsx

@@ -1,3 +1,4 @@
+import { KeyboardAction } from "KeyboardShortcuts";
 import { ReactTabKind, useTabs } from "hooks/useTabs";
 import * as React from "react";
 import AddCollectionIcon from "../../../../images/AddCollection.svg";
@@ -57,6 +58,7 @@ export function createStaticCommandBarButtons(
     buttons.push(homeBtn);
 
     const newCollectionBtn = createNewCollectionGroup(container);
+    newCollectionBtn.keyboardAction = KeyboardAction.NEW_COLLECTION; // Just for the root button, not the child version we create below.
     buttons.push(newCollectionBtn);
     if (userContext.apiType !== "Tables" && userContext.apiType !== "Cassandra") {
       const addSynapseLink = createOpenSynapseLinkDialogButton(container);
@@ -94,6 +96,7 @@ export function createStaticCommandBarButtons(
       const newStoredProcedureBtn: CommandButtonComponentProps = {
         iconSrc: AddStoredProcedureIcon,
         iconAlt: label,
+        keyboardAction: KeyboardAction.NEW_SPROC,
         onCommandClick: () => {
           const selectedCollection: ViewModels.Collection = selectedNodeState.findSelectedCollection();
           selectedCollection && selectedCollection.onNewStoredProcedureClick(selectedCollection);
@@ -277,6 +280,7 @@ function createNewDatabase(container: Explorer): CommandButtonComponentProps {
   return {
     iconSrc: AddDatabaseIcon,
     iconAlt: label,
+    keyboardAction: KeyboardAction.NEW_DATABASE,
     onCommandClick: async () => {
       const throughputCap = userContext.databaseAccount?.properties.capacity?.totalThroughputLimit;
       if (throughputCap && throughputCap !== -1) {
@@ -297,6 +301,7 @@ function createNewSQLQueryButton(selectedNodeState: SelectedNodeState): CommandB
       id: "newQueryBtn",
       iconSrc: AddSqlQueryIcon,
       iconAlt: label,
+      keyboardAction: KeyboardAction.NEW_QUERY,
       onCommandClick: () => {
         const selectedCollection: ViewModels.Collection = selectedNodeState.findSelectedCollection();
         selectedCollection && selectedCollection.onNewQueryClick(selectedCollection);
@@ -312,6 +317,7 @@ function createNewSQLQueryButton(selectedNodeState: SelectedNodeState): CommandB
       id: "newQueryBtn",
       iconSrc: AddSqlQueryIcon,
       iconAlt: label,
+      keyboardAction: KeyboardAction.NEW_QUERY,
       onCommandClick: () => {
         const selectedCollection: ViewModels.Collection = selectedNodeState.findSelectedCollection();
         selectedCollection && selectedCollection.onNewMongoQueryClick(selectedCollection);
@@ -337,6 +343,7 @@ export function createScriptCommandButtons(selectedNodeState: SelectedNodeState)
     const newStoredProcedureBtn: CommandButtonComponentProps = {
       iconSrc: AddStoredProcedureIcon,
       iconAlt: label,
+      keyboardAction: KeyboardAction.NEW_SPROC,
       onCommandClick: () => {
         const selectedCollection: ViewModels.Collection = selectedNodeState.findSelectedCollection();
         selectedCollection && selectedCollection.onNewStoredProcedureClick(selectedCollection);
@@ -356,6 +363,7 @@ export function createScriptCommandButtons(selectedNodeState: SelectedNodeState)
     const newUserDefinedFunctionBtn: CommandButtonComponentProps = {
       iconSrc: AddUdfIcon,
       iconAlt: label,
+      keyboardAction: KeyboardAction.NEW_UDF,
       onCommandClick: () => {
         const selectedCollection: ViewModels.Collection = selectedNodeState.findSelectedCollection();
         selectedCollection && selectedCollection.onNewUserDefinedFunctionClick(selectedCollection);
@@ -375,6 +383,7 @@ export function createScriptCommandButtons(selectedNodeState: SelectedNodeState)
     const newTriggerBtn: CommandButtonComponentProps = {
       iconSrc: AddTriggerIcon,
       iconAlt: label,
+      keyboardAction: KeyboardAction.NEW_TRIGGER,
       onCommandClick: () => {
         const selectedCollection: ViewModels.Collection = selectedNodeState.findSelectedCollection();
         selectedCollection && selectedCollection.onNewTriggerClick(selectedCollection);
@@ -397,6 +406,7 @@ function createOpenQueryButton(container: Explorer): CommandButtonComponentProps
   return {
     iconSrc: BrowseQueriesIcon,
     iconAlt: label,
+    keyboardAction: KeyboardAction.OPEN_QUERY,
     onCommandClick: () =>
       useSidePanel.getState().openSidePanel("Open Saved Queries", <BrowseQueriesPane explorer={container} />),
     commandButtonLabel: label,
@@ -411,6 +421,7 @@ function createOpenQueryFromDiskButton(): CommandButtonComponentProps {
   return {
     iconSrc: OpenQueryFromDiskIcon,
     iconAlt: label,
+    keyboardAction: KeyboardAction.OPEN_QUERY_FROM_DISK,
     onCommandClick: () => useSidePanel.getState().openSidePanel("Load Query", <LoadQueryPane />),
     commandButtonLabel: label,
     ariaLabel: label,

src/Explorer/Menus/CommandBar/CommandBarUtil.tsx

@@ -7,6 +7,7 @@ import {
   IDropdownStyles,
 } from "@fluentui/react";
 import { useQueryCopilot } from "hooks/useQueryCopilot";
+import { KeyboardHandlerMap } from "KeyboardShortcuts";
 import * as React from "react";
 import _ from "underscore";
 import ChevronDownIcon from "../../../../images/Chevron_down.svg";
@@ -59,21 +60,23 @@ export const convertButton = (btns: CommandButtonComponentProps[], backgroundCol
           imageProps: btn.iconSrc ? { src: btn.iconSrc, alt: btn.iconAlt } : undefined,
           iconName: btn.iconName,
         },
-        onClick: (ev?: React.MouseEvent<HTMLElement, MouseEvent> | React.KeyboardEvent<HTMLElement>) => {
-          btn.onCommandClick(ev);
-          let copilotEnabled = false;
-          if (useQueryCopilot.getState().copilotEnabled && useQueryCopilot.getState().copilotUserDBEnabled) {
-            copilotEnabled = useQueryCopilot.getState().copilotEnabledforExecution;
-          }
-          TelemetryProcessor.trace(Action.ClickCommandBarButton, ActionModifiers.Mark, { label, copilotEnabled });
-        },
+        onClick: btn.onCommandClick
+          ? (ev?: React.MouseEvent<HTMLElement, MouseEvent> | React.KeyboardEvent<HTMLElement>) => {
+              btn.onCommandClick(ev);
+              let copilotEnabled = false;
+              if (useQueryCopilot.getState().copilotEnabled && useQueryCopilot.getState().copilotUserDBEnabled) {
+                copilotEnabled = useQueryCopilot.getState().copilotEnabledforExecution;
+              }
+              TelemetryProcessor.trace(Action.ClickCommandBarButton, ActionModifiers.Mark, { label, copilotEnabled });
+            }
+          : undefined,
         key: `${btn.commandButtonLabel}${index}`,
         text: label,
-        "data-test": label,
         title: btn.tooltipText,
         name: label,
         disabled: btn.disabled,
         ariaLabel: btn.ariaLabel,
+        "data-test": `CommandBar/Button:${label}`,
         buttonStyles: {
           root: {
             backgroundColor: backgroundColor,
@@ -233,3 +236,28 @@ export const createConnectionStatus = (container: Explorer, poolId: PoolIdType,
     onRender: () => <ConnectionStatus container={container} poolId={poolId} />,
   };
 };
+
+export function createKeyboardHandlers(allButtons: CommandButtonComponentProps[]): KeyboardHandlerMap {
+  const handlers: KeyboardHandlerMap = {};
+
+  function createHandlers(buttons: CommandButtonComponentProps[]) {
+    buttons.forEach((button) => {
+      if (!button.disabled && button.keyboardAction) {
+        handlers[button.keyboardAction] = (e) => {
+          button.onCommandClick(e);
+
+          // If the handler is bound, it means the button is visible and enabled, so we should prevent the default action
+          return true;
+        };
+      }
+
+      if (button.children && button.children.length > 0) {
+        createHandlers(button.children);
+      }
+    });
+  }
+
+  createHandlers(allButtons);
+
+  return handlers;
+}

src/Explorer/OpenFullScreen.tsx

@@ -1,20 +1,43 @@
 import { PrimaryButton, Stack, Text } from "@fluentui/react";
+import { AuthType } from "AuthType";
+import { configContext } from "ConfigContext";
+import { userContext } from "UserContext";
 import * as React from "react";
 
 export const OpenFullScreen: React.FunctionComponent = () => {
+  const searchParams = new URLSearchParams();
+  searchParams.append("openFrom", "portal");
+
+  let hasAccountContext = false;
+  let requiresConnectionString = false;
+
+  if (userContext.authType === AuthType.AAD) {
+    if (userContext.subscriptionId && userContext.databaseAccount) {
+      searchParams.append("subscription", userContext.subscriptionId);
+      searchParams.append("account", userContext.databaseAccount.name);
+      searchParams.append("authType", "entra");
+      hasAccountContext = true;
+    }
+  } else if (userContext.authType === AuthType.MasterKey || userContext.authType === AuthType.ResourceToken) {
+    requiresConnectionString = true;
+  }
+
   return (
     <>
       <div style={{ padding: "34px" }}>
         <Stack tokens={{ childrenGap: 10 }}>
           <Text>
-            Open this database account in a new browser tab with Cosmos DB Explorer. You can connect using your
-            Microsoft account or a connection string.
+            Open this database account in a new browser tab with Cosmos DB Explorer.
+            {requiresConnectionString && " You'll need to provide a connection string."}
+            {hasAccountContext && " You may be prompted to sign in with Entra ID again."}
+          </Text>
+          <Text>
+            Open tabs and queries will not be carried over, but you can still access them in this tab.
           </Text>
           <Stack horizontal tokens={{ childrenGap: 10 }}>
             <PrimaryButton
-              onClick={() => {
-                window.open("https://cosmos.azure.com/", "_blank");
-              }}
+              href={`${configContext.hostedExplorerURL}?${searchParams.toString()}`}
+              target="_blank"
               text="Open"
               iconProps={{ iconName: "OpenInNewWindow" }}
             />

src/Explorer/Panes/AddCollectionPanel.tsx

@@ -21,6 +21,7 @@ import { getErrorMessage, getErrorStack } from "Common/ErrorHandlingUtils";
 import { configContext, Platform } from "ConfigContext";
 import * as DataModels from "Contracts/DataModels";
 import { SubscriptionType } from "Contracts/SubscriptionType";
+import { EditorReact } from "Explorer/Controls/Editor/EditorReact";
 import { useSidePanel } from "hooks/useSidePanel";
 import { useTeachingBubble } from "hooks/useTeachingBubble";
 import React from "react";
@@ -29,7 +30,7 @@ import { Action } from "Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "UserContext";
 import { getCollectionName } from "Utils/APITypeUtils";
-import { isCapabilityEnabled, isServerlessAccount } from "Utils/CapabilityUtils";
+import { isCapabilityEnabled, isServerlessAccount, isVectorSearchEnabled } from "Utils/CapabilityUtils";
 import { getUpsellMessage } from "Utils/PricingUtils";
 import { CollapsibleSectionComponent } from "../Controls/CollapsiblePanel/CollapsibleSectionComponent";
 import { ThroughputInput } from "../Controls/ThroughputInput/ThroughputInput";
@@ -81,6 +82,26 @@ export const AllPropertiesIndexed: DataModels.IndexingPolicy = {
   excludedPaths: [],
 };
 
+const DefaultDatabaseVectorIndex: DataModels.IndexingPolicy = {
+  indexingMode: "consistent",
+  automatic: true,
+  includedPaths: [
+    {
+      path: "/*",
+    },
+  ],
+  excludedPaths: [
+    {
+      path: '/"_etag"/?',
+    },
+  ],
+  vectorIndexes: [],
+};
+
+export const DefaultVectorEmbeddingPolicy: DataModels.VectorEmbeddingPolicy = {
+  vectorEmbeddings: [],
+};
+
 export interface AddCollectionPanelState {
   createNewDatabase: boolean;
   newDatabaseId: string;
@@ -101,6 +122,8 @@ export interface AddCollectionPanelState {
   isExecuting: boolean;
   isThroughputCapExceeded: boolean;
   teachingBubbleStep: number;
+  vectorIndexingPolicy: string;
+  vectorEmbeddingPolicy: string;
 }
 
 export class AddCollectionPanel extends React.Component<AddCollectionPanelProps, AddCollectionPanelState> {
@@ -136,6 +159,8 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
       isExecuting: false,
       isThroughputCapExceeded: false,
       teachingBubbleStep: 0,
+      vectorIndexingPolicy: JSON.stringify(DefaultDatabaseVectorIndex, null, 2),
+      vectorEmbeddingPolicy: JSON.stringify(DefaultVectorEmbeddingPolicy, null, 2),
     };
   }
 
@@ -145,11 +170,17 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
     }
   }
 
+  componentDidUpdate(_prevProps: AddCollectionPanelProps, prevState: AddCollectionPanelState): void {
+    if (this.state.errorMessage && this.state.errorMessage !== prevState.errorMessage) {
+      this.scrollToSection("panelContainer");
+    }
+  }
+
   render(): JSX.Element {
     const isFirstResourceCreated = useDatabases.getState().isFirstResourceCreated();
 
     return (
-      <form className="panelFormWrapper" onSubmit={this.submit.bind(this)}>
+      <form className="panelFormWrapper" onSubmit={this.submit.bind(this)} id="panelContainer">
         {this.state.errorMessage && (
           <PanelInfoErrorComponent
             message={this.state.errorMessage}
@@ -382,6 +413,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
             )}
             {!this.state.createNewDatabase && (
               <Dropdown
+                ariaLabel="Choose an existing database"
                 styles={{ title: { height: 27, lineHeight: 27 }, dropdownItem: { fontSize: 12 } }}
                 style={{ width: 300, fontSize: 12 }}
                 placeholder="Choose an existing database"
@@ -800,8 +832,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                     iconName="Info"
                     className="panelInfoIcon"
                     tabIndex={0}
-                    ariaLabel="Enable analytical store capability to perform near real-time analytics on your operational data, without
-        impacting the performance of transactional workloads."
+                    ariaLabel="Enable analytical store capability to perform near real-time analytics on your operational data, without impacting the performance of transactional workloads."
                   />
                 </TooltipHost>
               </Stack>
@@ -863,17 +894,76 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
               )}
             </Stack>
           )}
-
+          {this.shouldShowVectorSearchParameters() && (
+            <Stack>
+              <CollapsibleSectionComponent
+                title="Indexing Policy"
+                isExpandedByDefault={false}
+                onExpand={() => {
+                  this.scrollToSection("collapsibleVectorPolicySectionContent");
+                }}
+              >
+                <Stack id="collapsibleVectorPolicySectionContent" styles={{ root: { position: "relative" } }}>
+                  <Link href="https://aka.ms/CosmosDBVectorSetup" target="_blank">
+                    Learn more
+                  </Link>
+                  <EditorReact
+                    language={"json"}
+                    content={this.state.vectorIndexingPolicy}
+                    isReadOnly={false}
+                    wordWrap={"on"}
+                    ariaLabel={"Editing indexing policy"}
+                    lineNumbers={"on"}
+                    scrollBeyondLastLine={false}
+                    spinnerClassName="panelSectionSpinner"
+                    monacoContainerStyles={{
+                      minHeight: 200,
+                    }}
+                    onContentChanged={(newIndexingPolicy: string) => this.setVectorIndexingPolicy(newIndexingPolicy)}
+                  />
+                </Stack>
+              </CollapsibleSectionComponent>
+              <CollapsibleSectionComponent
+                title="Container Vector Policy"
+                isExpandedByDefault={false}
+                onExpand={() => {
+                  this.scrollToSection("collapsibleVectorPolicySectionContent");
+                }}
+              >
+                <Stack id="collapsibleVectorPolicySectionContent" styles={{ root: { position: "relative" } }}>
+                  <Link href="https://aka.ms/CosmosDBVectorSetup" target="_blank">
+                    Learn more
+                  </Link>
+                  <EditorReact
+                    language={"json"}
+                    content={this.state.vectorEmbeddingPolicy}
+                    isReadOnly={false}
+                    wordWrap={"on"}
+                    ariaLabel={"Editing container vector policy"}
+                    lineNumbers={"on"}
+                    scrollBeyondLastLine={false}
+                    spinnerClassName="panelSectionSpinner"
+                    monacoContainerStyles={{
+                      minHeight: 200,
+                    }}
+                    onContentChanged={(newVectorEmbeddingPolicy: string) =>
+                      this.setVectorEmbeddingPolicy(newVectorEmbeddingPolicy)
+                    }
+                  />
+                </Stack>
+              </CollapsibleSectionComponent>
+            </Stack>
+          )}
           {userContext.apiType !== "Tables" && (
             <CollapsibleSectionComponent
               title="Advanced"
               isExpandedByDefault={false}
               onExpand={() => {
                 TelemetryProcessor.traceOpen(Action.ExpandAddCollectionPaneAdvancedSection);
-                this.scrollToAdvancedSection();
+                this.scrollToSection("collapsibleAdvancedSectionContent");
               }}
             >
-              <Stack className="panelGroupSpacing" id="collapsibleSectionContent">
+              <Stack className="panelGroupSpacing" id="collapsibleAdvancedSectionContent">
                 {isCapabilityEnabled("EnableMongo") && !isCapabilityEnabled("EnableMongo16MBDocumentSupport") && (
                   <Stack className="panelGroupSpacing">
                     <Stack horizontal>
@@ -924,10 +1014,9 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                       }
                     />
                     <Text variant="small">
-                      <Icon iconName="InfoSolid" className="removeIcon" tabIndex={0} /> To ensure compatibility with
-                      older SDKs, the created container will use a legacy partitioning scheme that supports partition
-                      key values of size only up to 101 bytes. If this is enabled, you will not be able to use
-                      hierarchical partition keys.{" "}
+                      <Icon iconName="InfoSolid" className="removeIcon" /> To ensure compatibility with older SDKs, the
+                      created container will use a legacy partitioning scheme that supports partition key values of size
+                      only up to 101 bytes. If this is enabled, you will not be able to use hierarchical partition keys.{" "}
                       <Link href="https://aka.ms/cosmos-large-pk" target="_blank">
                         Learn more
                       </Link>
@@ -1070,6 +1159,18 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
     }
   }
 
+  private setVectorEmbeddingPolicy(vectorEmbeddingPolicy: string): void {
+    this.setState({
+      vectorEmbeddingPolicy,
+    });
+  }
+
+  private setVectorIndexingPolicy(vectorIndexingPolicy: string): void {
+    this.setState({
+      vectorIndexingPolicy,
+    });
+  }
+
   private isSelectedDatabaseSharedThroughput(): boolean {
     if (!this.state.selectedDatabaseId) {
       return false;
@@ -1209,6 +1310,10 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
     );
   }
 
+  private shouldShowVectorSearchParameters() {
+    return isVectorSearchEnabled() && (isServerlessAccount() || this.shouldShowCollectionThroughputInput());
+  }
+
   private parseUniqueKeys(): DataModels.UniqueKeyPolicy {
     if (this.state.uniqueKeys?.length === 0) {
       return undefined;
@@ -1265,6 +1370,22 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
       return false;
     }
 
+    if (this.shouldShowVectorSearchParameters()) {
+      try {
+        JSON.parse(this.state.vectorIndexingPolicy) as DataModels.IndexingPolicy;
+      } catch (e) {
+        this.setState({ errorMessage: "Invalid JSON format for indexingPolicy" });
+        return false;
+      }
+
+      try {
+        JSON.parse(this.state.vectorEmbeddingPolicy) as DataModels.VectorEmbeddingPolicy;
+      } catch (e) {
+        this.setState({ errorMessage: "Invalid JSON format for vectorEmbeddingPolicy" });
+        return false;
+      }
+    }
+
     return true;
   }
 
@@ -1287,8 +1408,8 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
     return Constants.AnalyticalStorageTtl.Disabled;
   }
 
-  private scrollToAdvancedSection(): void {
-    document.getElementById("collapsibleSectionContent")?.scrollIntoView();
+  private scrollToSection(id: string): void {
+    document.getElementById(id)?.scrollIntoView();
   }
 
   private getSampleDBName(): string {
@@ -1340,10 +1461,17 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
         }
       : undefined;
 
-    const indexingPolicy: DataModels.IndexingPolicy = this.state.enableIndexing
+    let indexingPolicy: DataModels.IndexingPolicy = this.state.enableIndexing
       ? AllPropertiesIndexed
       : SharedDatabaseDefault;
 
+    let vectorEmbeddingPolicy: DataModels.VectorEmbeddingPolicy;
+
+    if (this.shouldShowVectorSearchParameters()) {
+      indexingPolicy = JSON.parse(this.state.vectorIndexingPolicy);
+      vectorEmbeddingPolicy = JSON.parse(this.state.vectorEmbeddingPolicy);
+    }
+
     const telemetryData = {
       database: {
         id: databaseId,
@@ -1402,6 +1530,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
       partitionKey,
       uniqueKeyPolicy,
       createMongoWildcardIndex: this.state.createMongoWildCardIndex,
+      vectorEmbeddingPolicy,
     };
 
     this.setState({ isExecuting: true });

src/Explorer/Panes/CassandraAddCollectionPane/CassandraAddCollectionPane.tsx

@@ -202,8 +202,8 @@ export const CassandraAddCollectionPane: FunctionComponent<CassandraAddCollectio
                 required={true}
                 autoComplete="off"
                 styles={getTextFieldStyles()}
-                pattern="[^/?#\\]*[^/?# \\]"
-                title="May not end with space nor contain characters '\' '/' '#' '?'"
+                pattern="[^/?#\\-]*[^/?#- \\]"
+                title="May not end with space nor contain characters '\' '/' '#' '?' '-'"
                 placeholder="Type a new keyspace id"
                 size={40}
                 value={newKeyspaceId}
@@ -275,7 +275,7 @@ export const CassandraAddCollectionPane: FunctionComponent<CassandraAddCollectio
             <span className="mandatoryStar">*&nbsp;</span>
             <Text className="panelTextBold" variant="small">
               Enter CQL command to create the table.{" "}
-              <Link href="https://aka.ms/cassandra-create-table" target="_blank">
+              <Link className="underlinedLink" href="https://aka.ms/cassandra-create-table" target="_blank">
                 Learn More
               </Link>
             </Text>
@@ -292,8 +292,8 @@ export const CassandraAddCollectionPane: FunctionComponent<CassandraAddCollectio
               required={true}
               ariaLabel="addCollection-table Id Create table"
               autoComplete="off"
-              pattern="[^/?#\\]*[^/?# \\]"
-              title="May not end with space nor contain characters '\' '/' '#' '?'"
+              pattern="[^/?#\\-]*[^/?#- \\]"
+              title="May not end with space nor contain characters '\' '/' '#' '?' '-'"
               placeholder="Enter table Id"
               size={20}
               value={tableId}

src/Explorer/Panes/DeleteCollectionConfirmationPane/__snapshots__/DeleteCollectionConfirmationPane.test.tsx.snap

@@ -379,6 +379,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
         >
           <CustomizedPrimaryButton
             ariaLabel="OK"
+            data-test="Panel/OkButton"
             disabled={false}
             id="sidePanelOkButton"
             text="OK"
@@ -386,6 +387,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
           >
             <PrimaryButton
               ariaLabel="OK"
+              data-test="Panel/OkButton"
               disabled={false}
               id="sidePanelOkButton"
               text="OK"
@@ -666,6 +668,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
             >
               <CustomizedDefaultButton
                 ariaLabel="OK"
+                data-test="Panel/OkButton"
                 disabled={false}
                 id="sidePanelOkButton"
                 onRenderDescription={[Function]}
@@ -948,6 +951,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
               >
                 <DefaultButton
                   ariaLabel="OK"
+                  data-test="Panel/OkButton"
                   disabled={false}
                   id="sidePanelOkButton"
                   onRenderDescription={[Function]}
@@ -1231,6 +1235,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                   <BaseButton
                     ariaLabel="OK"
                     baseClassName="ms-Button"
+                    data-test="Panel/OkButton"
                     disabled={false}
                     id="sidePanelOkButton"
                     onRenderDescription={[Function]}
@@ -2105,6 +2110,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                       aria-label="OK"
                       className="ms-Button ms-Button--primary root-122"
                       data-is-focusable={true}
+                      data-test="Panel/OkButton"
                       id="sidePanelOkButton"
                       onClick={[Function]}
                       onKeyDown={[Function]}
@@ -2140,6 +2146,11 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
         </div>
       </PanelFooterComponent>
     </form>
+    <span
+      className="screenReaderOnly"
+      id="screenReaderStatus"
+      role="status"
+    />
   </RightPaneForm>
 </DeleteCollectionConfirmationPane>
 `;

src/Explorer/Panes/DeleteDatabaseConfirmationPanel.tsx

@@ -9,6 +9,7 @@ import { DefaultExperienceUtility } from "Shared/DefaultExperienceUtility";
 import { Action, ActionModifiers } from "Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "UserContext";
+import { getDatabaseName } from "Utils/APITypeUtils";
 import { logConsoleError } from "Utils/NotificationConsoleUtils";
 import { useSidePanel } from "hooks/useSidePanel";
 import { useTabs } from "hooks/useTabs";
@@ -37,11 +38,11 @@ export const DeleteDatabaseConfirmationPanel: FunctionComponent<DeleteDatabaseCo
   const submit = async (): Promise<void> => {
     if (selectedDatabase?.id() && databaseInput !== selectedDatabase.id()) {
       setFormError(
-        `Input database name "${databaseInput}" does not match the selected database "${selectedDatabase.id()}"`,
+        `Input ${getDatabaseName()} name "${databaseInput}" does not match the selected ${getDatabaseName()} "${selectedDatabase.id()}"`,
       );
-      logConsoleError(`Error while deleting collection ${selectedDatabase && selectedDatabase.id()}`);
+      logConsoleError(`Error while deleting ${getDatabaseName()} ${selectedDatabase && selectedDatabase.id()}`);
       logConsoleError(
-        `Input database name "${databaseInput}" does not match the selected database "${selectedDatabase.id()}"`,
+        `Input ${getDatabaseName()} name "${databaseInput}" does not match the selected ${getDatabaseName()} "${selectedDatabase.id()}"`,
       );
       return;
     }
@@ -123,17 +124,18 @@ export const DeleteDatabaseConfirmationPanel: FunctionComponent<DeleteDatabaseCo
     message:
       "Warning! The action you are about to take cannot be undone. Continuing will permanently delete this resource and all of its children resources.",
   };
-  const confirmDatabase = "Confirm by typing the database id";
-  const reasonInfo = "Help us improve Azure Cosmos DB! What is the reason why you are deleting this database?";
+  const confirmDatabase = `Confirm by typing the ${getDatabaseName()} id`;
+  const reasonInfo = `Help us improve Azure Cosmos DB! What is the reason why you are deleting this ${getDatabaseName()}?`;
   return (
     <RightPaneForm {...props}>
       {!formError && <PanelInfoErrorComponent {...errorProps} />}
       <div className="panelMainContent">
         <div className="confirmDeleteInput">
           <span className="mandatoryStar">* </span>
-          <Text variant="small">Confirm by typing the database id</Text>
+          <Text variant="small">Confirm by typing the {getDatabaseName()} id</Text>
           <TextField
             id="confirmDatabaseId"
+            data-test="Input:confirmDatabaseId"
             autoFocus
             styles={{ fieldGroup: { width: 300 } }}
             onChange={(event, newInput?: string) => {
@@ -149,7 +151,7 @@ export const DeleteDatabaseConfirmationPanel: FunctionComponent<DeleteDatabaseCo
               Help us improve Azure Cosmos DB!
             </Text>
             <Text variant="small" block>
-              What is the reason why you are deleting this database?
+              What is the reason why you are deleting this {getDatabaseName()}?
             </Text>
             <TextField
               id="deleteDatabaseFeedbackInput"

src/Explorer/Panes/ExecuteSprocParamsPane/__snapshots__/ExecuteSprocParamsPane.test.tsx.snap

@@ -5312,6 +5312,7 @@ exports[`Excute Sproc Param Pane should render Default properly 1`] = `
         >
           <CustomizedPrimaryButton
             ariaLabel="Execute"
+            data-test="Panel/OkButton"
             disabled={false}
             id="sidePanelOkButton"
             text="Execute"
@@ -5319,6 +5320,7 @@ exports[`Excute Sproc Param Pane should render Default properly 1`] = `
           >
             <PrimaryButton
               ariaLabel="Execute"
+              data-test="Panel/OkButton"
               disabled={false}
               id="sidePanelOkButton"
               text="Execute"
@@ -5599,6 +5601,7 @@ exports[`Excute Sproc Param Pane should render Default properly 1`] = `
             >
               <CustomizedDefaultButton
                 ariaLabel="Execute"
+                data-test="Panel/OkButton"
                 disabled={false}
                 id="sidePanelOkButton"
                 onRenderDescription={[Function]}
@@ -5881,6 +5884,7 @@ exports[`Excute Sproc Param Pane should render Default properly 1`] = `
               >
                 <DefaultButton
                   ariaLabel="Execute"
+                  data-test="Panel/OkButton"
                   disabled={false}
                   id="sidePanelOkButton"
                   onRenderDescription={[Function]}
@@ -6164,6 +6168,7 @@ exports[`Excute Sproc Param Pane should render Default properly 1`] = `
                   <BaseButton
                     ariaLabel="Execute"
                     baseClassName="ms-Button"
+                    data-test="Panel/OkButton"
                     disabled={false}
                     id="sidePanelOkButton"
                     onRenderDescription={[Function]}
@@ -7038,6 +7043,7 @@ exports[`Excute Sproc Param Pane should render Default properly 1`] = `
                       aria-label="Execute"
                       className="ms-Button ms-Button--primary root-148"
                       data-is-focusable={true}
+                      data-test="Panel/OkButton"
                       id="sidePanelOkButton"
                       onClick={[Function]}
                       onKeyDown={[Function]}
@@ -7073,6 +7079,11 @@ exports[`Excute Sproc Param Pane should render Default properly 1`] = `
         </div>
       </PanelFooterComponent>
     </form>
+    <span
+      className="screenReaderOnly"
+      id="screenReaderStatus"
+      role="status"
+    />
   </RightPaneForm>
 </ExecuteSprocParamsPane>
 `;

src/Explorer/Panes/GitHubReposPanel/__snapshots__/GitHubReposPanel.test.tsx.snap

@@ -18,7 +18,6 @@ exports[`GitHub Repos Panel should render Default properly 1`] = `
         Object {
           "container": Explorer {
             "_isInitializingNotebooks": false,
-            "_resetNotebookWorkspace": [Function],
             "isFixedCollectionWithSharedThroughputSupported": [Function],
             "isTabsContentExpanded": [Function],
             "onRefreshDatabasesKeyPress": [Function],

src/Explorer/Panes/PanelComponent.less

@@ -48,6 +48,13 @@
       font-size: @mediumFontSize;
       padding: 0 @LargeSpace 0 @SmallSpace;
     }
+
+    .panelSectionSpinner {
+      position: absolute;
+      top: 50%;
+      left: 50%;
+      transform: translate(-50%, -50%);
+    }
   }
 }
 

src/Explorer/Panes/PanelContainerComponent.tsx

@@ -53,6 +53,7 @@ export class PanelContainerComponent extends React.Component<PanelContainerProps
 
     return (
       <Panel
+        data-test={`Panel:${this.props.headerText}`}
         headerText={this.props.headerText}
         isOpen={this.props.isOpen}
         onDismiss={this.onDissmiss}

src/Explorer/Panes/PanelFooterComponent.tsx

@@ -16,6 +16,7 @@ export const PanelFooterComponent: React.FunctionComponent<PanelFooterProps> = (
     <PrimaryButton
       type="submit"
       id="sidePanelOkButton"
+      data-test="Panel/OkButton"
       text={buttonLabel}
       ariaLabel={buttonLabel}
       disabled={!!isButtonDisabled}

src/Explorer/Panes/RightPaneForm/RightPaneForm.tsx

@@ -2,6 +2,7 @@ import React, { CSSProperties, FunctionComponent, ReactNode } from "react";
 import { PanelFooterComponent } from "../PanelFooterComponent";
 import { PanelInfoErrorComponent } from "../PanelInfoErrorComponent";
 import { PanelLoadingScreen } from "../PanelLoadingScreen";
+import { labelToLoadingItemName } from "Explorer/Tables/Constants";
 
 export interface RightPaneFormProps {
   formError: string;
@@ -27,6 +28,10 @@ export const RightPaneForm: FunctionComponent<RightPaneFormProps> = ({
   const handleOnSubmit = (event: React.FormEvent<HTMLFormElement>) => {
     event.preventDefault();
     onSubmit();
+    const screenReaderStatusElement = document.getElementById("screenReaderStatus");
+    if (screenReaderStatusElement) {
+      screenReaderStatusElement.innerHTML = labelToLoadingItemName[submitButtonText] || "Loading";
+    }
   };
 
   return (
@@ -42,6 +47,7 @@ export const RightPaneForm: FunctionComponent<RightPaneFormProps> = ({
           />
         )}
       </form>
+      <span role="status" className="screenReaderOnly" id="screenReaderStatus"></span>
       {isExecuting && <PanelLoadingScreen />}
     </>
   );

src/Explorer/Panes/RightPaneForm/__snapshots__/RightPaneForm.test.tsx.snap

@@ -21,6 +21,7 @@ exports[`Right Pane Form should render Default properly 1`] = `
       >
         <CustomizedPrimaryButton
           ariaLabel="Load"
+          data-test="Panel/OkButton"
           disabled={false}
           id="sidePanelOkButton"
           text="Load"
@@ -28,6 +29,7 @@ exports[`Right Pane Form should render Default properly 1`] = `
         >
           <PrimaryButton
             ariaLabel="Load"
+            data-test="Panel/OkButton"
             disabled={false}
             id="sidePanelOkButton"
             text="Load"
@@ -308,6 +310,7 @@ exports[`Right Pane Form should render Default properly 1`] = `
           >
             <CustomizedDefaultButton
               ariaLabel="Load"
+              data-test="Panel/OkButton"
               disabled={false}
               id="sidePanelOkButton"
               onRenderDescription={[Function]}
@@ -590,6 +593,7 @@ exports[`Right Pane Form should render Default properly 1`] = `
             >
               <DefaultButton
                 ariaLabel="Load"
+                data-test="Panel/OkButton"
                 disabled={false}
                 id="sidePanelOkButton"
                 onRenderDescription={[Function]}
@@ -873,6 +877,7 @@ exports[`Right Pane Form should render Default properly 1`] = `
                 <BaseButton
                   ariaLabel="Load"
                   baseClassName="ms-Button"
+                  data-test="Panel/OkButton"
                   disabled={false}
                   id="sidePanelOkButton"
                   onRenderDescription={[Function]}
@@ -1747,6 +1752,7 @@ exports[`Right Pane Form should render Default properly 1`] = `
                     aria-label="Load"
                     className="ms-Button ms-Button--primary root-109"
                     data-is-focusable={true}
+                    data-test="Panel/OkButton"
                     id="sidePanelOkButton"
                     onClick={[Function]}
                     onKeyDown={[Function]}
@@ -1782,5 +1788,10 @@ exports[`Right Pane Form should render Default properly 1`] = `
       </div>
     </PanelFooterComponent>
   </form>
+  <span
+    className="screenReaderOnly"
+    id="screenReaderStatus"
+    role="status"
+  />
 </RightPaneForm>
 `;

src/Explorer/Panes/SettingsPane/SettingsPane.tsx

@@ -9,12 +9,14 @@ import {
   Toggle,
 } from "@fluentui/react";
 import * as Constants from "Common/Constants";
+import { SplitterDirection } from "Common/Splitter";
 import { InfoTooltip } from "Common/Tooltip/InfoTooltip";
 import { configContext } from "ConfigContext";
 import {
   DefaultRUThreshold,
   LocalStorageUtility,
   StorageKey,
+  getDefaultQueryResultsView,
   getRUThreshold,
   ruThresholdEnabled as isRUThresholdEnabled,
 } from "Shared/StorageUtility";
@@ -47,6 +49,9 @@ export const SettingsPane: FunctionComponent<{ explorer: Explorer }> = ({
     LocalStorageUtility.getEntryBoolean(StorageKey.QueryTimeoutEnabled),
   );
   const [queryTimeout, setQueryTimeout] = useState<number>(LocalStorageUtility.getEntryNumber(StorageKey.QueryTimeout));
+  const [defaultQueryResultsView, setDefaultQueryResultsView] = useState<SplitterDirection>(
+    getDefaultQueryResultsView(),
+  );
   const [automaticallyCancelQueryAfterTimeout, setAutomaticallyCancelQueryAfterTimeout] = useState<boolean>(
     LocalStorageUtility.getEntryBoolean(StorageKey.AutomaticallyCancelQueryAfterTimeout),
   );
@@ -121,6 +126,7 @@ export const SettingsPane: FunctionComponent<{ explorer: Explorer }> = ({
     LocalStorageUtility.setEntryNumber(StorageKey.MaxDegreeOfParellism, maxDegreeOfParallelism);
     LocalStorageUtility.setEntryString(StorageKey.PriorityLevel, priorityLevel.toString());
     LocalStorageUtility.setEntryString(StorageKey.CopilotSampleDBEnabled, copilotSampleDBEnabled.toString());
+    LocalStorageUtility.setEntryString(StorageKey.DefaultQueryResultsView, defaultQueryResultsView);
 
     if (shouldShowGraphAutoVizOption) {
       LocalStorageUtility.setEntryBoolean(
@@ -197,6 +203,11 @@ export const SettingsPane: FunctionComponent<{ explorer: Explorer }> = ({
     { key: Constants.PriorityLevel.High, text: "High" },
   ];
 
+  const defaultQueryResultsViewOptionList: IChoiceGroupOption[] = [
+    { key: SplitterDirection.Vertical, text: "Vertical" },
+    { key: SplitterDirection.Horizontal, text: "Horizontal" },
+  ];
+
   const handleOnPriorityLevelOptionChange = (
     ev: React.FormEvent<HTMLInputElement>,
     option: IChoiceGroupOption,
@@ -234,6 +245,13 @@ export const SettingsPane: FunctionComponent<{ explorer: Explorer }> = ({
     }
   };
 
+  const handleOnDefaultQueryResultsViewChange = (
+    ev: React.MouseEvent<HTMLElement>,
+    option: IChoiceGroupOption,
+  ): void => {
+    setDefaultQueryResultsView(option.key as SplitterDirection);
+  };
+
   const handleOnQueryRetryAttemptsSpinButtonChange = (ev: React.MouseEvent<HTMLElement>, newValue?: string): void => {
     const retryAttempts = Number(newValue);
     if (!isNaN(retryAttempts)) {
@@ -438,6 +456,25 @@ export const SettingsPane: FunctionComponent<{ explorer: Explorer }> = ({
                 )}
               </div>
             </div>
+            <div className="settingsSection">
+              <div className="settingsSectionPart">
+                <div>
+                  <legend id="defaultQueryResultsView" className="settingsSectionLabel legendLabel">
+                    Default Query Results View
+                  </legend>
+                  <InfoTooltip>Select the default view to use when displaying query results.</InfoTooltip>
+                </div>
+                <div>
+                  <ChoiceGroup
+                    ariaLabelledBy="defaultQueryResultsView"
+                    selectedKey={defaultQueryResultsView}
+                    options={defaultQueryResultsViewOptionList}
+                    styles={choiceButtonStyles}
+                    onChange={handleOnDefaultQueryResultsViewChange}
+                  />
+                </div>
+              </div>
+            </div>
           </>
         )}
         <div className="settingsSection">
@@ -630,7 +667,7 @@ export const SettingsPane: FunctionComponent<{ explorer: Explorer }> = ({
                 Enable sample database
                 <InfoTooltip>
                   This is a sample database and collection with synthetic product data you can use to explore using
-                  NoSQL queries and Copilot. This will appear as another database in the Data Explorer UI, and is
+                  NoSQL queries and Query Advisor. This will appear as another database in the Data Explorer UI, and is
                   created by, and maintained by Microsoft at no cost to you.
                 </InfoTooltip>
               </div>
@@ -640,7 +677,7 @@ export const SettingsPane: FunctionComponent<{ explorer: Explorer }> = ({
                   label: { padding: 0 },
                 }}
                 className="padding"
-                ariaLabel="Enable sample db for Copilot"
+                ariaLabel="Enable sample db for Query Advisor"
                 checked={copilotSampleDBEnabled}
                 onChange={handleSampleDatabaseChange}
               />

src/Explorer/Panes/SettingsPane/__snapshots__/SettingsPane.test.tsx.snap

@@ -205,6 +205,67 @@ exports[`Settings Pane should render Default properly 1`] = `
         </div>
       </div>
     </div>
+    <div
+      className="settingsSection"
+    >
+      <div
+        className="settingsSectionPart"
+      >
+        <div>
+          <legend
+            className="settingsSectionLabel legendLabel"
+            id="defaultQueryResultsView"
+          >
+            Default Query Results View
+          </legend>
+          <InfoTooltip>
+            Select the default view to use when displaying query results.
+          </InfoTooltip>
+        </div>
+        <div>
+          <StyledChoiceGroup
+            ariaLabelledBy="defaultQueryResultsView"
+            onChange={[Function]}
+            options={
+              Array [
+                Object {
+                  "key": "vertical",
+                  "text": "Vertical",
+                },
+                Object {
+                  "key": "horizontal",
+                  "text": "Horizontal",
+                },
+              ]
+            }
+            selectedKey="vertical"
+            styles={
+              Object {
+                "flexContainer": Array [
+                  Object {
+                    "selectors": Object {
+                      ".ms-ChoiceField": Object {
+                        "marginTop": 0,
+                      },
+                      ".ms-ChoiceField-wrapper label": Object {
+                        "fontSize": 12,
+                        "paddingTop": 0,
+                      },
+                      ".ms-ChoiceFieldGroup root-133": Object {
+                        "clear": "both",
+                      },
+                    },
+                  },
+                ],
+                "root": Object {
+                  "clear": "both",
+                },
+              }
+            }
+          />
+        </div>
+      </div>
+    </div>
     <div
       className="settingsSection"
     >

src/Explorer/Panes/StringInputPane/__snapshots__/StringInputPane.test.tsx.snap

@@ -8,7 +8,6 @@ exports[`StringInput Pane should render Create new directory properly 1`] = `
   explorer={
     Explorer {
       "_isInitializingNotebooks": false,
-      "_resetNotebookWorkspace": [Function],
       "isFixedCollectionWithSharedThroughputSupported": [Function],
       "isTabsContentExpanded": [Function],
       "onRefreshDatabasesKeyPress": [Function],
@@ -689,6 +688,7 @@ exports[`StringInput Pane should render Create new directory properly 1`] = `
         >
           <CustomizedPrimaryButton
             ariaLabel="Create"
+            data-test="Panel/OkButton"
             disabled={false}
             id="sidePanelOkButton"
             text="Create"
@@ -696,6 +696,7 @@ exports[`StringInput Pane should render Create new directory properly 1`] = `
           >
             <PrimaryButton
               ariaLabel="Create"
+              data-test="Panel/OkButton"
               disabled={false}
               id="sidePanelOkButton"
               text="Create"
@@ -976,6 +977,7 @@ exports[`StringInput Pane should render Create new directory properly 1`] = `
             >
               <CustomizedDefaultButton
                 ariaLabel="Create"
+                data-test="Panel/OkButton"
                 disabled={false}
                 id="sidePanelOkButton"
                 onRenderDescription={[Function]}
@@ -1258,6 +1260,7 @@ exports[`StringInput Pane should render Create new directory properly 1`] = `
               >
                 <DefaultButton
                   ariaLabel="Create"
+                  data-test="Panel/OkButton"
                   disabled={false}
                   id="sidePanelOkButton"
                   onRenderDescription={[Function]}
@@ -1541,6 +1544,7 @@ exports[`StringInput Pane should render Create new directory properly 1`] = `
                   <BaseButton
                     ariaLabel="Create"
                     baseClassName="ms-Button"
+                    data-test="Panel/OkButton"
                     disabled={false}
                     id="sidePanelOkButton"
                     onRenderDescription={[Function]}
@@ -2415,6 +2419,7 @@ exports[`StringInput Pane should render Create new directory properly 1`] = `
                       aria-label="Create"
                       className="ms-Button ms-Button--primary root-122"
                       data-is-focusable={true}
+                      data-test="Panel/OkButton"
                       id="sidePanelOkButton"
                       onClick={[Function]}
                       onKeyDown={[Function]}
@@ -2450,6 +2455,11 @@ exports[`StringInput Pane should render Create new directory properly 1`] = `
         </div>
       </PanelFooterComponent>
     </form>
+    <span
+      className="screenReaderOnly"
+      id="screenReaderStatus"
+      role="status"
+    />
   </RightPaneForm>
 </StringInputPane>
 `;

src/Explorer/Panes/Tables/AddTableEntityPanel.tsx

@@ -124,8 +124,8 @@ export const AddTableEntityPanel: FunctionComponent<AddTableEntityPanelProps> =
 
     setIsExecuting(true);
     const entity: Entities.ITableEntity = entityFromAttributes(entities);
-    const newEntity: Entities.ITableEntity = await tableDataClient.createDocument(queryTablesTab.collection, entity);
     try {
+      const newEntity: Entities.ITableEntity = await tableDataClient.createDocument(queryTablesTab.collection, entity);
       await tableEntityListViewModel.addEntityToCache(newEntity);
       if (!tryInsertNewHeaders(tableEntityListViewModel, newEntity)) {
         tableEntityListViewModel.redrawTableThrottled();
@@ -261,6 +261,7 @@ export const AddTableEntityPanel: FunctionComponent<AddTableEntityPanelProps> =
         <TextField
           multiline
           rows={5}
+          ariaLabel={entityAttributeProperty}
           value={entityAttributeValue}
           onChange={(event, newInput?: string) => {
             entityChange(newInput, selectedRow, "value");

src/Explorer/Panes/Tables/TableQuerySelectPanel/__snapshots__/TableQuerySelectPanel.test.tsx.snap

@@ -1258,6 +1258,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
         >
           <CustomizedPrimaryButton
             ariaLabel="OK"
+            data-test="Panel/OkButton"
             disabled={false}
             id="sidePanelOkButton"
             text="OK"
@@ -1265,6 +1266,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
           >
             <PrimaryButton
               ariaLabel="OK"
+              data-test="Panel/OkButton"
               disabled={false}
               id="sidePanelOkButton"
               text="OK"
@@ -1545,6 +1547,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
             >
               <CustomizedDefaultButton
                 ariaLabel="OK"
+                data-test="Panel/OkButton"
                 disabled={false}
                 id="sidePanelOkButton"
                 onRenderDescription={[Function]}
@@ -1827,6 +1830,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
               >
                 <DefaultButton
                   ariaLabel="OK"
+                  data-test="Panel/OkButton"
                   disabled={false}
                   id="sidePanelOkButton"
                   onRenderDescription={[Function]}
@@ -2110,6 +2114,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
                   <BaseButton
                     ariaLabel="OK"
                     baseClassName="ms-Button"
+                    data-test="Panel/OkButton"
                     disabled={false}
                     id="sidePanelOkButton"
                     onRenderDescription={[Function]}
@@ -2984,6 +2989,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
                       aria-label="OK"
                       className="ms-Button ms-Button--primary root-125"
                       data-is-focusable={true}
+                      data-test="Panel/OkButton"
                       id="sidePanelOkButton"
                       onClick={[Function]}
                       onKeyDown={[Function]}
@@ -3019,6 +3025,11 @@ exports[`Table query select Panel should render Default properly 1`] = `
         </div>
       </PanelFooterComponent>
     </form>
+    <span
+      className="screenReaderOnly"
+      id="screenReaderStatus"
+      role="status"
+    />
   </RightPaneForm>
 </TableQuerySelectPanel>
 `;

src/Explorer/Panes/Tables/__snapshots__/AddTableEntityPanel.test.tsx.snap

@@ -369,6 +369,7 @@ exports[`Excute Add Table Entity Pane should render Default properly 1`] = `
         >
           <CustomizedPrimaryButton
             ariaLabel="Add Entity"
+            data-test="Panel/OkButton"
             disabled={false}
             id="sidePanelOkButton"
             text="Add Entity"
@@ -376,6 +377,7 @@ exports[`Excute Add Table Entity Pane should render Default properly 1`] = `
           >
             <PrimaryButton
               ariaLabel="Add Entity"
+              data-test="Panel/OkButton"
               disabled={false}
               id="sidePanelOkButton"
               text="Add Entity"
@@ -656,6 +658,7 @@ exports[`Excute Add Table Entity Pane should render Default properly 1`] = `
             >
               <CustomizedDefaultButton
                 ariaLabel="Add Entity"
+                data-test="Panel/OkButton"
                 disabled={false}
                 id="sidePanelOkButton"
                 onRenderDescription={[Function]}
@@ -938,6 +941,7 @@ exports[`Excute Add Table Entity Pane should render Default properly 1`] = `
               >
                 <DefaultButton
                   ariaLabel="Add Entity"
+                  data-test="Panel/OkButton"
                   disabled={false}
                   id="sidePanelOkButton"
                   onRenderDescription={[Function]}
@@ -1221,6 +1225,7 @@ exports[`Excute Add Table Entity Pane should render Default properly 1`] = `
                   <BaseButton
                     ariaLabel="Add Entity"
                     baseClassName="ms-Button"
+                    data-test="Panel/OkButton"
                     disabled={false}
                     id="sidePanelOkButton"
                     onRenderDescription={[Function]}
@@ -2095,6 +2100,7 @@ exports[`Excute Add Table Entity Pane should render Default properly 1`] = `
                       aria-label="Add Entity"
                       className="ms-Button ms-Button--primary root-113"
                       data-is-focusable={true}
+                      data-test="Panel/OkButton"
                       id="sidePanelOkButton"
                       onClick={[Function]}
                       onKeyDown={[Function]}
@@ -2130,6 +2136,11 @@ exports[`Excute Add Table Entity Pane should render Default properly 1`] = `
         </div>
       </PanelFooterComponent>
     </form>
+    <span
+      className="screenReaderOnly"
+      id="screenReaderStatus"
+      role="status"
+    />
   </RightPaneForm>
 </AddTableEntityPanel>
 `;

src/Explorer/Panes/Tables/__snapshots__/EditTableEntityPanel.test.tsx.snap

@@ -375,6 +375,7 @@ exports[`Excute Edit Table Entity Pane should render Default properly 1`] = `
         >
           <CustomizedPrimaryButton
             ariaLabel="Update"
+            data-test="Panel/OkButton"
             disabled={false}
             id="sidePanelOkButton"
             text="Update"
@@ -382,6 +383,7 @@ exports[`Excute Edit Table Entity Pane should render Default properly 1`] = `
           >
             <PrimaryButton
               ariaLabel="Update"
+              data-test="Panel/OkButton"
               disabled={false}
               id="sidePanelOkButton"
               text="Update"
@@ -662,6 +664,7 @@ exports[`Excute Edit Table Entity Pane should render Default properly 1`] = `
             >
               <CustomizedDefaultButton
                 ariaLabel="Update"
+                data-test="Panel/OkButton"
                 disabled={false}
                 id="sidePanelOkButton"
                 onRenderDescription={[Function]}
@@ -944,6 +947,7 @@ exports[`Excute Edit Table Entity Pane should render Default properly 1`] = `
               >
                 <DefaultButton
                   ariaLabel="Update"
+                  data-test="Panel/OkButton"
                   disabled={false}
                   id="sidePanelOkButton"
                   onRenderDescription={[Function]}
@@ -1227,6 +1231,7 @@ exports[`Excute Edit Table Entity Pane should render Default properly 1`] = `
                   <BaseButton
                     ariaLabel="Update"
                     baseClassName="ms-Button"
+                    data-test="Panel/OkButton"
                     disabled={false}
                     id="sidePanelOkButton"
                     onRenderDescription={[Function]}
@@ -2101,6 +2106,7 @@ exports[`Excute Edit Table Entity Pane should render Default properly 1`] = `
                       aria-label="Update"
                       className="ms-Button ms-Button--primary root-113"
                       data-is-focusable={true}
+                      data-test="Panel/OkButton"
                       id="sidePanelOkButton"
                       onClick={[Function]}
                       onKeyDown={[Function]}
@@ -2136,6 +2142,11 @@ exports[`Excute Edit Table Entity Pane should render Default properly 1`] = `
         </div>
       </PanelFooterComponent>
     </form>
+    <span
+      className="screenReaderOnly"
+      id="screenReaderStatus"
+      role="status"
+    />
   </RightPaneForm>
 </EditTableEntityPanel>
 `;

src/Explorer/Panes/UploadFilePane/UploadFilePane.tsx

@@ -1,91 +0,0 @@
-import { Upload } from "Common/Upload/Upload";
-import { useSidePanel } from "hooks/useSidePanel";
-import React, { ChangeEvent, FunctionComponent, useState } from "react";
-import { logConsoleError, logConsoleInfo, logConsoleProgress } from "Utils/NotificationConsoleUtils";
-import { NotebookContentItem } from "../../Notebook/NotebookContentItem";
-import { RightPaneForm, RightPaneFormProps } from "../RightPaneForm/RightPaneForm";
-
-export interface UploadFilePanelProps {
-  uploadFile: (name: string, content: string) => Promise<NotebookContentItem>;
-}
-
-export const UploadFilePane: FunctionComponent<UploadFilePanelProps> = ({ uploadFile }: UploadFilePanelProps) => {
-  const closeSidePanel = useSidePanel((state) => state.closeSidePanel);
-  const extensions: string = undefined; //ex. ".ipynb"
-  const errorMessage = "Could not upload file";
-  const inProgressMessage = "Uploading file to notebook server";
-  const successMessage = "Successfully uploaded file to notebook server";
-
-  const [files, setFiles] = useState<FileList>();
-  const [formErrors, setFormErrors] = useState<string>("");
-  const [isExecuting, setIsExecuting] = useState<boolean>(false);
-
-  const submit = () => {
-    setFormErrors("");
-    if (!files || files.length === 0) {
-      setFormErrors("No file specified. Please input a file.");
-      logConsoleError(`${errorMessage} -- No file specified. Please input a file.`);
-      return;
-    }
-
-    const file: File = files.item(0);
-
-    const clearMessage = logConsoleProgress(`${inProgressMessage}: ${file.name}`);
-
-    setIsExecuting(true);
-
-    onSubmit(files.item(0))
-      .then(
-        () => {
-          logConsoleInfo(`${successMessage} ${file.name}`);
-          closeSidePanel();
-        },
-        (error: string) => {
-          setFormErrors(errorMessage);
-          logConsoleError(`${errorMessage} ${file.name}: ${error}`);
-        },
-      )
-      .finally(() => {
-        setIsExecuting(false);
-        clearMessage();
-      });
-  };
-
-  const updateSelectedFiles = (event: ChangeEvent<HTMLInputElement>): void => {
-    setFiles(event.target.files);
-  };
-
-  const onSubmit = async (file: File): Promise<NotebookContentItem> => {
-    const readFileAsText = (inputFile: File): Promise<string> => {
-      const reader = new FileReader();
-      return new Promise((resolve, reject) => {
-        reader.onerror = () => {
-          reader.abort();
-          reject(`Problem parsing file: ${inputFile}`);
-        };
-        reader.onload = () => {
-          resolve(reader.result as string);
-        };
-        reader.readAsText(inputFile);
-      });
-    };
-
-    const fileContent = await readFileAsText(file);
-    return uploadFile(file.name, fileContent);
-  };
-
-  const props: RightPaneFormProps = {
-    formError: formErrors,
-    isExecuting: isExecuting,
-    submitButtonText: "Upload",
-    onSubmit: submit,
-  };
-
-  return (
-    <RightPaneForm {...props}>
-      <div className="paneMainContent">
-        <Upload label="Select file to upload" accept={extensions} onUpload={updateSelectedFiles} />
-      </div>
-    </RightPaneForm>
-  );
-};

src/Explorer/Panes/__snapshots__/AddCollectionPanel.test.tsx.snap

@@ -3,6 +3,7 @@
 exports[`AddCollectionPanel should render Default properly 1`] = `
 <form
   className="panelFormWrapper"
+  id="panelContainer"
   onSubmit={[Function]}
 >
   <div
@@ -433,7 +434,7 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
     >
       <Stack
         className="panelGroupSpacing"
-        id="collapsibleSectionContent"
+        id="collapsibleAdvancedSectionContent"
       >
         <Stack
           className="panelGroupSpacing"
@@ -466,7 +467,6 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
             <Icon
               className="removeIcon"
               iconName="InfoSolid"
-              tabIndex={0}
             />
              To ensure compatibility with older SDKs, the created container will use a legacy partitioning scheme that supports partition key values of size only up to 101 bytes. If this is enabled, you will not be able to use hierarchical partition keys.
              

src/Explorer/Panes/__snapshots__/DeleteDatabaseConfirmationPanel.test.tsx.snap

@@ -361,12 +361,15 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             <span
               className="css-113"
             >
-              Confirm by typing the database id
+              Confirm by typing the 
+              Database
+               id
             </span>
           </Text>
           <StyledTextFieldBase
-            ariaLabel="Confirm by typing the database id"
+            ariaLabel="Confirm by typing the Database id"
             autoFocus={true}
+            data-test="Input:confirmDatabaseId"
             id="confirmDatabaseId"
             onChange={[Function]}
             required={true}
@@ -379,8 +382,9 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             }
           >
             <TextFieldBase
-              ariaLabel="Confirm by typing the database id"
+              ariaLabel="Confirm by typing the Database id"
               autoFocus={true}
+              data-test="Input:confirmDatabaseId"
               deferredValidationTime={200}
               id="confirmDatabaseId"
               onChange={[Function]}
@@ -673,9 +677,10 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
                   >
                     <input
                       aria-invalid={false}
-                      aria-label="Confirm by typing the database id"
+                      aria-label="Confirm by typing the Database id"
                       autoFocus={true}
                       className="ms-TextField-field field-117"
+                      data-test="Input:confirmDatabaseId"
                       id="confirmDatabaseId"
                       onBlur={[Function]}
                       onChange={[Function]}
@@ -711,11 +716,13 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             <span
               className="css-126"
             >
-              What is the reason why you are deleting this database?
+              What is the reason why you are deleting this 
+              Database
+              ?
             </span>
           </Text>
           <StyledTextFieldBase
-            ariaLabel="Help us improve Azure Cosmos DB! What is the reason why you are deleting this database?"
+            ariaLabel="Help us improve Azure Cosmos DB! What is the reason why you are deleting this Database?"
             id="deleteDatabaseFeedbackInput"
             multiline={true}
             onChange={[Function]}
@@ -729,7 +736,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             }
           >
             <TextFieldBase
-              ariaLabel="Help us improve Azure Cosmos DB! What is the reason why you are deleting this database?"
+              ariaLabel="Help us improve Azure Cosmos DB! What is the reason why you are deleting this Database?"
               deferredValidationTime={200}
               id="deleteDatabaseFeedbackInput"
               multiline={true}
@@ -1023,7 +1030,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
                   >
                     <textarea
                       aria-invalid={false}
-                      aria-label="Help us improve Azure Cosmos DB! What is the reason why you are deleting this database?"
+                      aria-label="Help us improve Azure Cosmos DB! What is the reason why you are deleting this Database?"
                       className="ms-TextField-field field-128"
                       id="deleteDatabaseFeedbackInput"
                       onBlur={[Function]}
@@ -1049,6 +1056,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
         >
           <CustomizedPrimaryButton
             ariaLabel="OK"
+            data-test="Panel/OkButton"
             disabled={false}
             id="sidePanelOkButton"
             text="OK"
@@ -1056,6 +1064,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
           >
             <PrimaryButton
               ariaLabel="OK"
+              data-test="Panel/OkButton"
               disabled={false}
               id="sidePanelOkButton"
               text="OK"
@@ -1336,6 +1345,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             >
               <CustomizedDefaultButton
                 ariaLabel="OK"
+                data-test="Panel/OkButton"
                 disabled={false}
                 id="sidePanelOkButton"
                 onRenderDescription={[Function]}
@@ -1618,6 +1628,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
               >
                 <DefaultButton
                   ariaLabel="OK"
+                  data-test="Panel/OkButton"
                   disabled={false}
                   id="sidePanelOkButton"
                   onRenderDescription={[Function]}
@@ -1901,6 +1912,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
                   <BaseButton
                     ariaLabel="OK"
                     baseClassName="ms-Button"
+                    data-test="Panel/OkButton"
                     disabled={false}
                     id="sidePanelOkButton"
                     onRenderDescription={[Function]}
@@ -2775,6 +2787,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
                       aria-label="OK"
                       className="ms-Button ms-Button--primary root-130"
                       data-is-focusable={true}
+                      data-test="Panel/OkButton"
                       id="sidePanelOkButton"
                       onClick={[Function]}
                       onKeyDown={[Function]}
@@ -2810,6 +2823,11 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
         </div>
       </PanelFooterComponent>
     </form>
+    <span
+      className="screenReaderOnly"
+      id="screenReaderStatus"
+      role="status"
+    />
   </RightPaneForm>
 </DeleteDatabaseConfirmationPanel>
 `;

src/Explorer/Panes/__snapshots__/PanelContainerComponent.test.tsx.snap

@@ -4,6 +4,7 @@ exports[`PaneContainerComponent test should be resize if notification console is
 <StyledPanelBase
   closeButtonAriaLabel="Close test"
   customWidth="440px"
+  data-test="Panel:test"
   headerClassName="panelHeader"
   headerText="test"
   isFooterAtBottom={true}
@@ -44,6 +45,7 @@ exports[`PaneContainerComponent test should render with panel content and header
 <StyledPanelBase
   closeButtonAriaLabel="Close test"
   customWidth="440px"
+  data-test="Panel:test"
   headerClassName="panelHeader"
   headerText="test"
   isFooterAtBottom={true}

src/Explorer/QueryCopilot/QueryCopilotPromptbar.tsx

@@ -385,7 +385,7 @@ export const QueryCopilotPromptbar: React.FC<QueryCopilotPromptProps> = ({
                 hasSmallHeadline={true}
                 headline="Write a prompt"
               >
-                Write a prompt here and Copilot will generate the query for you. You can also choose from our{" "}
+                Write a prompt here and Query Advisor will generate the query for you. You can also choose from our{" "}
                 <Link
                   onClick={() => {
                     setShowSamplePrompts(true);

src/Explorer/QueryCopilot/QueryCopilotTab.tsx

@@ -57,12 +57,12 @@ export const QueryCopilotTab: React.FC<QueryCopilotProps> = ({ explorer }: Query
 
     const toggleCopilotButton = {
       iconSrc: QueryCommandIcon,
-      iconAlt: "Copilot",
+      iconAlt: "Query Advisor",
       onCommandClick: () => {
         toggleCopilot(true);
       },
-      commandButtonLabel: "Copilot",
-      ariaLabel: "Copilot",
+      commandButtonLabel: "Query Advisor",
+      ariaLabel: "Query Advisor",
       hasPopup: false,
       disabled: copilotActive,
     };

src/Explorer/QueryCopilot/__snapshots__/QueryCopilotTab.test.tsx.snap

@@ -23,7 +23,6 @@ exports[`Query copilot tab snapshot test should render with initial input 1`] =
       explorer={
         Explorer {
           "_isInitializingNotebooks": false,
-          "_resetNotebookWorkspace": [Function],
           "isFixedCollectionWithSharedThroughputSupported": [Function],
           "isTabsContentExpanded": [Function],
           "onRefreshDatabasesKeyPress": [Function],

src/Explorer/SplashScreen/SplashScreen.tsx

@@ -25,7 +25,6 @@ import * as React from "react";
 import ConnectIcon from "../../../images/Connect_color.svg";
 import ContainersIcon from "../../../images/Containers.svg";
 import LinkIcon from "../../../images/Link_blue.svg";
-import NotebookColorIcon from "../../../images/Notebooks.svg";
 import PowerShellIcon from "../../../images/PowerShell.svg";
 import CopilotIcon from "../../../images/QueryCopilotNewLogo.svg";
 import QuickStartIcon from "../../../images/Quickstart_Lightning.svg";
@@ -151,9 +150,9 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             {useQueryCopilot.getState().copilotEnabled && (
               <SplashScreenButton
                 imgSrc={CopilotIcon}
-                title={"Query faster with Copilot"}
+                title={"Query faster with Query Advisor"}
                 description={
-                  "Copilot is your AI buddy that helps you write Azure Cosmos DB queries like a pro. Try it using our sample data set now!"
+                  "Query Advisor is your AI buddy that helps you write Azure Cosmos DB queries like a pro. Try it using our sample data set now!"
                 }
                 onClick={() => {
                   const copilotVersion = userContext.features.copilotVersion;
@@ -410,14 +409,6 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         },
       };
       heroes.push(launchQuickstartBtn);
-    } else if (useNotebook.getState().isPhoenixNotebooks) {
-      const newNotebookBtn = {
-        iconSrc: NotebookColorIcon,
-        title: "New notebook",
-        description: "Visualize your data stored in Azure Cosmos DB",
-        onClick: () => this.container.onNewNotebookClicked(),
-      };
-      heroes.push(newNotebookBtn);
     }
 
     heroes.push(this.getShellCard());
@@ -689,11 +680,20 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
       title: "Learn the Fundamentals",
       description: "Watch Azure Cosmos DB Live TV show introductory and how to videos.",
     };
-    let items: item[];
+
+    const commonItems: item[] = [
+      {
+        link: "https://learn.microsoft.com/azure/cosmos-db/data-explorer-shortcuts",
+        title: "Data Explorer keyboard shortcuts",
+        description: "Learn keyboard shortcuts to navigate Data Explorer.",
+      },
+    ];
+
+    let apiItems: item[];
     switch (userContext.apiType) {
       case "SQL":
       case "Postgres":
-        items = [
+        apiItems = [
           {
             link: "https://aka.ms/msl-sdk-connect",
             title: "Get Started using an SDK",
@@ -708,7 +708,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         ];
         break;
       case "Mongo":
-        items = [
+        apiItems = [
           {
             link: "https://aka.ms/mongonodejs",
             title: "Build an app with Node.js",
@@ -723,7 +723,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         ];
         break;
       case "Cassandra":
-        items = [
+        apiItems = [
           {
             link: "https://aka.ms/cassandracontainer",
             title: "Create a Container",
@@ -738,7 +738,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         ];
         break;
       case "Gremlin":
-        items = [
+        apiItems = [
           {
             link: "https://aka.ms/graphquickstart",
             title: "Get Started ",
@@ -753,7 +753,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         ];
         break;
       case "Tables":
-        items = [
+        apiItems = [
           {
             link: "https://aka.ms/tabledotnet",
             title: "Build a .NET App",
@@ -770,6 +770,9 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
       default:
         break;
     }
+
+    const items = [...commonItems, ...apiItems];
+
     return (
       <Stack>
         {items.map((item, i) => (

src/Explorer/Tables/Constants.ts

@@ -225,3 +225,8 @@ export const InputType = {
   DateTime: "datetime-local",
   Number: "number",
 };
+
+export const labelToLoadingItemName: Record<string, string> = {
+  "Add Row": "Adding row to table",
+  "Add Entity": "Adding entity to table",
+};

src/Explorer/Tables/DataTable/DataTableOperationManager.ts

@@ -1,5 +1,6 @@
 import ko from "knockout";
 
+import { isEnvironmentAltPressed, isEnvironmentCtrlPressed, isEnvironmentShiftPressed } from "Utils/KeyboardUtils";
 import * as Constants from "../Constants";
 import * as Entities from "../Entities";
 import * as Utilities from "../Utilities";
@@ -28,7 +29,7 @@ export default class DataTableOperationManager {
     var elem: JQuery<Element> = $(event.currentTarget);
     this.updateLastSelectedItem(elem, event.shiftKey);
 
-    if (Utilities.isEnvironmentCtrlPressed(event)) {
+    if (isEnvironmentCtrlPressed(event)) {
       this.applyCtrlSelection(elem);
     } else if (event.shiftKey) {
       this.applyShiftSelection(elem);
@@ -74,9 +75,9 @@ export default class DataTableOperationManager {
         DataTableOperations.scrollToRowIfNeeded(dataTableRows, safeIndex, isUpArrowKey);
       }
     } else if (
-      Utilities.isEnvironmentCtrlPressed(event) &&
-      !Utilities.isEnvironmentShiftPressed(event) &&
-      !Utilities.isEnvironmentAltPressed(event) &&
+      isEnvironmentCtrlPressed(event) &&
+      !isEnvironmentShiftPressed(event) &&
+      !isEnvironmentAltPressed(event) &&
       event.keyCode === Constants.keyCodes.A
     ) {
       this.applySelectAll();

src/Explorer/Tables/TableDataClient.ts

@@ -3,6 +3,7 @@ import * as ko from "knockout";
 import Q from "q";
 import { AuthType } from "../../AuthType";
 import * as Constants from "../../Common/Constants";
+import { CassandraProxyAPIs, CassandraProxyEndpoints } from "../../Common/Constants";
 import { handleError } from "../../Common/ErrorHandlingUtils";
 import * as HeadersUtility from "../../Common/HeadersUtility";
 import { createDocument } from "../../Common/dataAccess/createDocument";
@@ -19,7 +20,6 @@ import Explorer from "../Explorer";
 import * as TableConstants from "./Constants";
 import * as Entities from "./Entities";
 import * as TableEntityProcessor from "./TableEntityProcessor";
-import { CassandraProxyAPIs, CassandraProxyEndpoints } from "../../Common/Constants";
 
 export interface CassandraTableKeys {
   partitionKeys: CassandraTableKey[];
@@ -172,8 +172,9 @@ export class CassandraAPIDataClient extends TableDataClient {
           deferred.resolve(entity);
         },
         (error) => {
-          handleError(error, "AddRowCassandra", `Error while adding new row to table ${collection.id()}`);
-          deferred.reject(error);
+          const errorText = error.responseJSON?.message ?? JSON.stringify(error);
+          handleError(errorText, "AddRowCassandra", `Error while adding new row to table ${collection.id()}`);
+          deferred.reject(errorText);
         },
       )
       .finally(clearInProgressMessage);
@@ -406,12 +407,13 @@ export class CassandraAPIDataClient extends TableDataClient {
           deferred.resolve();
         },
         (error) => {
+          const errorText = error.responseJSON?.message ?? JSON.stringify(error);
           handleError(
-            error,
+            errorText,
             "CreateKeyspaceCassandra",
             `Error while creating a keyspace with query ${createKeyspaceQuery}`,
           );
-          deferred.reject(error);
+          deferred.reject(errorText);
         },
       )
       .finally(clearInProgressMessage);
@@ -444,8 +446,13 @@ export class CassandraAPIDataClient extends TableDataClient {
               deferred.resolve();
             },
             (error) => {
-              handleError(error, "CreateTableCassandra", `Error while creating a table with query ${createTableQuery}`);
-              deferred.reject(error);
+              const errorText = error.responseJSON?.message ?? JSON.stringify(error);
+              handleError(
+                errorText,
+                "CreateTableCassandra",
+                `Error while creating a table with query ${createTableQuery}`,
+              );
+              deferred.reject(errorText);
             },
           )
           .finally(clearInProgressMessage);
@@ -493,8 +500,9 @@ export class CassandraAPIDataClient extends TableDataClient {
           deferred.resolve(data);
         },
         (error: any) => {
-          handleError(error, "FetchKeysCassandra", `Error fetching keys for table ${collection.id()}`);
-          deferred.reject(error);
+          const errorText = error.responseJSON?.message ?? JSON.stringify(error);
+          handleError(errorText, "FetchKeysCassandra", `Error fetching keys for table ${collection.id()}`);
+          deferred.reject(errorText);
         },
       )
       .done(clearInProgressMessage);
@@ -533,8 +541,9 @@ export class CassandraAPIDataClient extends TableDataClient {
           deferred.resolve(data);
         },
         (error: any) => {
-          handleError(error, "FetchKeysCassandra", `Error fetching keys for table ${collection.id()}`);
-          deferred.reject(error);
+          const errorText = error.responseJSON?.message ?? JSON.stringify(error);
+          handleError(errorText, "FetchKeysCassandra", `Error fetching keys for table ${collection.id()}`);
+          deferred.reject(errorText);
         },
       )
       .done(clearInProgressMessage);
@@ -578,8 +587,9 @@ export class CassandraAPIDataClient extends TableDataClient {
           deferred.resolve(data.columns);
         },
         (error: any) => {
-          handleError(error, "FetchSchemaCassandra", `Error fetching schema for table ${collection.id()}`);
-          deferred.reject(error);
+          const errorText = error.responseJSON?.message ?? JSON.stringify(error);
+          handleError(errorText, "FetchSchemaCassandra", `Error fetching schema for table ${collection.id()}`);
+          deferred.reject(errorText);
         },
       )
       .done(clearInProgressMessage);
@@ -618,8 +628,9 @@ export class CassandraAPIDataClient extends TableDataClient {
           deferred.resolve(data.columns);
         },
         (error: any) => {
-          handleError(error, "FetchSchemaCassandra", `Error fetching schema for table ${collection.id()}`);
-          deferred.reject(error);
+          const errorText = error.responseJSON?.message ?? JSON.stringify(error);
+          handleError(errorText, "FetchSchemaCassandra", `Error fetching schema for table ${collection.id()}`);
+          deferred.reject(errorText);
         },
       )
       .done(clearInProgressMessage);
@@ -732,9 +743,16 @@ export class CassandraAPIDataClient extends TableDataClient {
   }
 
   private useCassandraProxyEndpoint(api: string): boolean {
-    const activeCassandraProxyEndpoints: string[] = [CassandraProxyEndpoints.Development, CassandraProxyEndpoints.Mpac];
+    const activeCassandraProxyEndpoints: string[] = [
+      CassandraProxyEndpoints.Development,
+      CassandraProxyEndpoints.Mpac,
+      CassandraProxyEndpoints.Prod,
+    ];
     let canAccessCassandraProxy: boolean = userContext.databaseAccount.properties.publicNetworkAccess === "Enabled";
-    if (userContext.databaseAccount.properties.ipRules?.length > 0) {
+    if (
+      configContext.CASSANDRA_PROXY_ENDPOINT !== CassandraProxyEndpoints.Development &&
+      userContext.databaseAccount.properties.ipRules?.length > 0
+    ) {
       canAccessCassandraProxy = canAccessCassandraProxy && configContext.CASSANDRA_PROXY_OUTBOUND_IPS_ALLOWLISTED;
     }
 

src/Explorer/Tables/Utilities.ts

@@ -1,8 +1,8 @@
-import * as _ from "underscore";
 import Q from "q";
+import * as _ from "underscore";
+import * as Constants from "./Constants";
 import * as Entities from "./Entities";
 import { CassandraTableKey } from "./TableDataClient";
-import * as Constants from "./Constants";
 
 /**
  * Generates a pseudo-random GUID.
@@ -180,30 +180,6 @@ export function onEsc(
   return onKey(event, Constants.keyCodes.Esc, action, metaKey, shiftKey, altKey);
 }
 
-/**
- * Is the environment 'ctrl' key press. This key is used for multi selection, like select one more item, select all.
- * For Windows and Linux, it's ctrl. For Mac, it's command.
- */
-export function isEnvironmentCtrlPressed(event: JQueryEventObject): boolean {
-  return isMac() ? event.metaKey : event.ctrlKey;
-}
-
-export function isEnvironmentShiftPressed(event: JQueryEventObject): boolean {
-  return event.shiftKey;
-}
-
-export function isEnvironmentAltPressed(event: JQueryEventObject): boolean {
-  return event.altKey;
-}
-
-/**
- * Returns whether the current platform is MacOS.
- */
-export function isMac(): boolean {
-  var platform = navigator.platform.toUpperCase();
-  return platform.indexOf("MAC") >= 0;
-}
-
 // MAX_SAFE_INTEGER and MIN_SAFE_INTEGER will be provided by ECMAScript 6's Number
 export var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
 export var MIN_SAFE_INTEGER = -MAX_SAFE_INTEGER;

src/Explorer/Tabs/ConflictsTab.ts

@@ -6,16 +6,16 @@ import DiscardIcon from "../../../images/discard.svg";
 import SaveIcon from "../../../images/save-cosmos.svg";
 import * as Constants from "../../Common/Constants";
 import { DocumentsGridMetrics, KeyCodes } from "../../Common/Constants";
-import { createDocument } from "../../Common/dataAccess/createDocument";
-import { deleteConflict } from "../../Common/dataAccess/deleteConflict";
-import { deleteDocument } from "../../Common/dataAccess/deleteDocument";
-import { queryConflicts } from "../../Common/dataAccess/queryConflicts";
-import { updateDocument } from "../../Common/dataAccess/updateDocument";
 import editable from "../../Common/EditableUtility";
 import { getErrorMessage, getErrorStack } from "../../Common/ErrorHandlingUtils";
 import * as HeadersUtility from "../../Common/HeadersUtility";
 import { MinimalQueryIterator } from "../../Common/IteratorUtilities";
 import { Splitter, SplitterBounds, SplitterDirection } from "../../Common/Splitter";
+import { createDocument } from "../../Common/dataAccess/createDocument";
+import { deleteConflict } from "../../Common/dataAccess/deleteConflict";
+import { deleteDocument } from "../../Common/dataAccess/deleteDocument";
+import { queryConflicts } from "../../Common/dataAccess/queryConflicts";
+import { updateDocument } from "../../Common/dataAccess/updateDocument";
 import * as DataModels from "../../Contracts/DataModels";
 import * as ViewModels from "../../Contracts/ViewModels";
 import { Action } from "../../Shared/Telemetry/TelemetryConstants";
@@ -117,15 +117,15 @@ export default class ConflictsTab extends TabsBase {
     this.isEditorDirty = ko.computed<boolean>(() => {
       switch (this.editorState()) {
         case ViewModels.DocumentExplorerState.noDocumentSelected:
-        case ViewModels.DocumentExplorerState.exisitingDocumentNoEdits:
+        case ViewModels.DocumentExplorerState.existingDocumentNoEdits:
           return false;
 
         case ViewModels.DocumentExplorerState.newDocumentValid:
         case ViewModels.DocumentExplorerState.newDocumentInvalid:
-        case ViewModels.DocumentExplorerState.exisitingDocumentDirtyInvalid:
+        case ViewModels.DocumentExplorerState.existingDocumentDirtyInvalid:
           return true;
 
-        case ViewModels.DocumentExplorerState.exisitingDocumentDirtyValid:
+        case ViewModels.DocumentExplorerState.existingDocumentDirtyValid:
           return (
             this.selectedConflictCurrent.getEditableOriginalValue() !==
             this.selectedConflictCurrent.getEditableCurrentValue()
@@ -139,8 +139,8 @@ export default class ConflictsTab extends TabsBase {
     this.acceptChangesButton = {
       enabled: ko.computed<boolean>(() => {
         switch (this.editorState()) {
-          case ViewModels.DocumentExplorerState.exisitingDocumentDirtyValid:
-          case ViewModels.DocumentExplorerState.exisitingDocumentNoEdits:
+          case ViewModels.DocumentExplorerState.existingDocumentDirtyValid:
+          case ViewModels.DocumentExplorerState.existingDocumentNoEdits:
             return true;
         }
 
@@ -155,8 +155,8 @@ export default class ConflictsTab extends TabsBase {
     this.discardButton = {
       enabled: ko.computed<boolean>(() => {
         switch (this.editorState()) {
-          case ViewModels.DocumentExplorerState.exisitingDocumentDirtyValid:
-          case ViewModels.DocumentExplorerState.exisitingDocumentDirtyInvalid:
+          case ViewModels.DocumentExplorerState.existingDocumentDirtyValid:
+          case ViewModels.DocumentExplorerState.existingDocumentDirtyInvalid:
             return true;
         }
 
@@ -171,8 +171,8 @@ export default class ConflictsTab extends TabsBase {
     this.deleteButton = {
       enabled: ko.computed<boolean>(() => {
         switch (this.editorState()) {
-          case ViewModels.DocumentExplorerState.exisitingDocumentDirtyValid:
-          case ViewModels.DocumentExplorerState.exisitingDocumentNoEdits:
+          case ViewModels.DocumentExplorerState.existingDocumentDirtyValid:
+          case ViewModels.DocumentExplorerState.existingDocumentNoEdits:
             return true;
         }
 
@@ -247,7 +247,7 @@ export default class ConflictsTab extends TabsBase {
       return Q();
     }
 
-    this.editorState(ViewModels.DocumentExplorerState.exisitingDocumentNoEdits);
+    this.editorState(ViewModels.DocumentExplorerState.existingDocumentNoEdits);
 
     return Q();
   }
@@ -407,22 +407,22 @@ export default class ConflictsTab extends TabsBase {
 
   public onDiscardClick = (): Q.Promise<any> => {
     this.selectedConflictContent(this.selectedConflictContent.getEditableOriginalValue());
-    this.editorState(ViewModels.DocumentExplorerState.exisitingDocumentNoEdits);
+    this.editorState(ViewModels.DocumentExplorerState.existingDocumentNoEdits);
 
     return Q();
   };
 
   public onValidDocumentEdit(): Q.Promise<any> {
-    this.editorState(ViewModels.DocumentExplorerState.exisitingDocumentDirtyValid);
+    this.editorState(ViewModels.DocumentExplorerState.existingDocumentDirtyValid);
     return Q();
   }
 
   public onInvalidDocumentEdit(): Q.Promise<any> {
     if (
-      this.editorState() === ViewModels.DocumentExplorerState.exisitingDocumentNoEdits ||
-      this.editorState() === ViewModels.DocumentExplorerState.exisitingDocumentDirtyValid
+      this.editorState() === ViewModels.DocumentExplorerState.existingDocumentNoEdits ||
+      this.editorState() === ViewModels.DocumentExplorerState.existingDocumentDirtyValid
     ) {
-      this.editorState(ViewModels.DocumentExplorerState.exisitingDocumentDirtyInvalid);
+      this.editorState(ViewModels.DocumentExplorerState.existingDocumentDirtyInvalid);
       return Q();
     }
 
@@ -555,7 +555,7 @@ export default class ConflictsTab extends TabsBase {
       let parsedConflictContent: any = JSON.parse(documentToInsert);
       const renderedConflictContent: string = this.renderObjectForEditor(parsedConflictContent, null, 4);
       this.selectedConflictContent.setBaseline(renderedConflictContent);
-      this.editorState(ViewModels.DocumentExplorerState.exisitingDocumentNoEdits);
+      this.editorState(ViewModels.DocumentExplorerState.existingDocumentNoEdits);
     }
 
     return Q();
@@ -576,7 +576,7 @@ export default class ConflictsTab extends TabsBase {
 
       const renderedConflictContent: string = this.renderObjectForEditor(parsedConflictContent, null, 4);
       this.selectedConflictContent.setBaseline(renderedConflictContent);
-      this.editorState(ViewModels.DocumentExplorerState.exisitingDocumentNoEdits);
+      this.editorState(ViewModels.DocumentExplorerState.existingDocumentNoEdits);
     }
 
     return Q();
@@ -588,7 +588,7 @@ export default class ConflictsTab extends TabsBase {
       parsedDocumentToDelete = ConflictsTab.removeSystemProperties(parsedDocumentToDelete);
       const renderedDocumentToDelete: string = this.renderObjectForEditor(parsedDocumentToDelete, null, 4);
       this.selectedConflictContent.setBaseline(renderedDocumentToDelete);
-      this.editorState(ViewModels.DocumentExplorerState.exisitingDocumentNoEdits);
+      this.editorState(ViewModels.DocumentExplorerState.existingDocumentNoEdits);
     }
 
     return Q();

src/Explorer/Tabs/DocumentsTab.html

@@ -1,238 +0,0 @@
-<div
-  class="tab-pane active tabdocuments flexContainer"
-  data-bind="
-    setTemplateReady: true,
-    attr:{
-        id: tabId
-    },
-    visible: isActive"
-  role="tabpanel"
->
-  <!-- ko if: false -->
-  <!-- Messagebox Ok Cancel- Start -->
-  <div class="messagebox-background">
-    <div class="messagebox">
-      <h2 class="messagebox-title">Title</h2>
-      <div class="messagebox-text" tabindex="0">Text</div>
-      <div class="messagebox-buttons">
-        <div class="messagebox-buttons-container">
-          <button value="ok" class="messagebox-button-primary">Ok</button>
-          <button value="cancel" class="messagebox-button-default">Cancel</button>
-        </div>
-      </div>
-    </div>
-  </div>
-  <!-- Messagebox OK Cancel - End -->
-  <!-- /ko -->
-
-  <!-- Filter - Start -->
-  <div class="filterdivs" data-bind="visible: isFilterCreated">
-    <!-- Read-only Filter - Start -->
-    <div class="filterDocCollapsed" data-bind="visible: !isFilterExpanded() && !isPreferredApiMongoDB">
-      <span class="selectQuery">SELECT * FROM c</span>
-      <span class="appliedQuery" data-bind="text: appliedFilter"></span>
-      <button class="filterbtnstyle queryButton" data-bind="click: onShowFilterClick">Edit Filter</button>
-    </div>
-    <div
-      class="filterDocCollapsed"
-      data-bind="
-                visible: !isFilterExpanded() && isPreferredApiMongoDB"
-    >
-      <span
-        class="selectQuery"
-        data-bind="
-                visible: appliedFilter().length > 0"
-        >Filter :
-      </span>
-      <span
-        class="noFilterApplied"
-        data-bind="
-                visible: !appliedFilter().length > 0"
-        >No filter applied</span
-      >
-      <span class="appliedQuery" data-bind="text: appliedFilter"></span>
-      <button
-        class="filterbtnstyle queryButton"
-        data-bind="
-                    click: onShowFilterClick"
-      >
-        Edit Filter
-      </button>
-    </div>
-    <!-- Read-only Filter - End -->
-
-    <!-- Editable Filter - start -->
-    <div
-      class="filterDocExpanded"
-      data-bind="
-                visible: isFilterExpanded"
-    >
-      <div>
-        <div class="editFilterContainer">
-          <span class="filterspan" data-bind="visible: !isPreferredApiMongoDB"> SELECT * FROM c </span>
-          <input
-            type="text"
-            list="filtersList"
-            class="querydropdown"
-            title="Type a query predicate or choose one from the list."
-            data-bind="
-                                attr:{
-                                    placeholder:isPreferredApiMongoDB?'Type a query predicate (e.g., {´a´:´foo´}), or choose one from the drop down list, or leave empty to query all documents.':'Type a query predicate (e.g., WHERE c.id=´1´), or choose one from the drop down list, or leave empty to query all documents.'
-                                },
-                                css: { placeholderVisible: filterContent().length === 0 },
-                                textInput: filterContent"
-          />
-
-          <datalist
-            id="filtersList"
-            data-bind="
-                            foreach: lastFilterContents"
-          >
-            <option
-              data-bind="
-                                value: $data"
-            ></option>
-          </datalist>
-
-          <span class="filterbuttonpad">
-            <button
-              class="filterbtnstyle queryButton"
-              data-bind="
-                                click: refreshDocumentsGrid.bind($data, true),
-                                enable: applyFilterButton.enabled"
-              aria-label="Apply filter"
-              tabindex="0"
-            >
-              Apply Filter
-            </button>
-          </span>
-          <span class="filterbuttonpad">
-            <button
-              class="filterbtnstyle queryButton"
-              data-bind="
-                                visible: !isPreferredApiMongoDB && isExecuting,
-                                click: onAbortQueryClick"
-              aria-label="Cancel Query"
-              tabindex="0"
-            >
-              Cancel Query
-            </button>
-          </span>
-          <span
-            class="filterclose"
-            role="button"
-            aria-label="close filter"
-            tabindex="0"
-            data-bind="
-                            click: onHideFilterClick, event: { keydown: onCloseButtonKeyDown }"
-          >
-            <img src="/close-black.svg" style="height: 14px; width: 14px" alt="Hide filter" />
-          </span>
-        </div>
-      </div>
-    </div>
-    <!-- Editable Filter - End -->
-  </div>
-  <!-- Filter - End -->
-
-  <!-- Ids and Editor - Start -->
-  <div class="documentsTabGridAndEditor">
-    <div class="documentsContainerWithSplitter" , data-bind="attr: { id: documentContentsContainerId }">
-      <div class="flexContainer">
-        <!-- Document Ids - Start -->
-        <div
-          class="documentsGridHeaderContainer tabdocuments scrollable"
-          data-bind="
-                attr: {
-                    id: documentContentsGridId,
-                    tabindex: documentIds().length <= 0 ? -1 : 0
-                },
-                style: { height: dataContentsGridScrollHeight },
-                event: { keydown: accessibleDocumentList.onKeyDown }"
-        >
-          <table id="tabsTable" class="table table-hover can-select dataTable">
-            <thead id="theadcontent">
-              <tr>
-                <th class="documentsGridHeader" data-bind="text: idHeader" tabindex="0"></th>
-                <!-- ko if: showPartitionKey -->
-                <!-- ko foreach: partitionKeyPropertyHeaders -->
-                <th
-                  class="documentsGridHeader documentsGridPartition evenlySpacedHeader"
-                  data-bind="
-                                              attr: {
-                                                  title: $data
-                                              },
-                                              text: $data"
-                  tabindex="0"
-                ></th>
-                <!-- /ko -->
-                <!-- /ko -->
-                <th
-                  class="refreshColHeader"
-                  role="button"
-                  aria-label="Refresh documents"
-                  data-bind="event: { keydown: onRefreshButtonKeyDown }"
-                >
-                  <img
-                    class="refreshcol"
-                    src="/refresh-cosmos.svg"
-                    data-bind="click: refreshDocumentsGrid.bind($data, false)"
-                    alt="Refresh documents"
-                    tabindex="0"
-                  />
-                </th>
-              </tr>
-            </thead>
-            <tbody id="tbodycontent">
-              <!-- ko foreach: documentIds -->
-              <tr
-                class="pointer accessibleListElement"
-                data-bind="
-                                click: $data.click,
-                                css: {
-                                    gridRowSelected: $parent.selectedDocumentId && $parent.selectedDocumentId() && $parent.selectedDocumentId().rid === $data.rid,
-                                    gridRowHighlighted: $parent.accessibleDocumentList.currentItem() && $parent.accessibleDocumentList.currentItem().rid === $data.rid
-                                }"
-                tabindex="0"
-              >
-                <td class="tabdocumentsGridElement"><a data-bind="text: $data.id, attr: { title: $data.id }"></a></td>
-                <!-- ko if: $data.partitionKeyProperties -->
-                <!-- ko foreach: $data.stringPartitionKeyValues -->
-                <td class="tabdocumentsGridElement" data-bind="colspan: $parent.stringPartitionKeyValues.length + 1">
-                  <a data-bind="text: $data, attr: { title: $data }"></a>
-                </td>
-                <!-- /ko -->
-                <!-- /ko -->
-              </tr>
-              <!-- /ko -->
-            </tbody>
-          </table>
-        </div>
-        <div class="loadMore">
-          <a
-            role="button"
-            data-bind="click: loadNextPage.bind($data, false), event: { keypress: onLoadMoreKeyInput }"
-            tabindex="0"
-            >Load more</a
-          >
-        </div>
-        <!-- Document Ids - End -->
-        <!-- Splitter -->
-      </div>
-      <div class="splitter ui-resizable-handle ui-resizable-e colResizePointer" id="h_splitter2"></div>
-    </div>
-    <div class="documentWaterMark" data-bind="visible: !shouldShowEditor()">
-      <p><img src="/DocumentWaterMark.svg" alt="Document WaterMark" /></p>
-      <p class="documentWaterMarkText">Create new or work with existing document(s).</p>
-    </div>
-    <!-- Editor - Start -->
-    <json-editor
-      class="editorDivContent"
-      data-bind="visible: shouldShowEditor, css: { mongoDocumentEditor: isPreferredApiMongoDB }"
-      params="{content: initialDocumentContent, isReadOnly: false,lineNumbers: 'on',ariaLabel: 'Document editor',
-            updatedContent: selectedDocumentContent}"
-    ></json-editor>
-    <!-- Editor - End -->
-  </div>
-  <!-- Ids and Editor - End -->
-</div>

src/Explorer/Tabs/DocumentsTab.test.ts

@@ -1,152 +0,0 @@
-import * as ko from "knockout";
-import { DatabaseAccount } from "../../Contracts/DataModels";
-import * as ViewModels from "../../Contracts/ViewModels";
-import { updateUserContext } from "../../UserContext";
-import Explorer from "../Explorer";
-import DocumentId from "../Tree/DocumentId";
-import DocumentsTab from "./DocumentsTab";
-
-describe("Documents tab", () => {
-  describe("buildQuery", () => {
-    it("should generate the right select query for SQL API", () => {
-      const documentsTab = new DocumentsTab({
-        partitionKey: null,
-        documentIds: ko.observableArray<DocumentId>(),
-        tabKind: ViewModels.CollectionTabKind.Documents,
-        title: "",
-        tabPath: "",
-      });
-
-      expect(documentsTab.buildQuery("")).toContain("select");
-    });
-  });
-
-  describe("showPartitionKey", () => {
-    const explorer = new Explorer();
-    const mongoExplorer = new Explorer();
-    updateUserContext({
-      databaseAccount: {
-        properties: {
-          capabilities: [{ name: "EnableGremlin" }],
-        },
-      } as DatabaseAccount,
-    });
-
-    const collectionWithoutPartitionKey = <ViewModels.Collection>(<unknown>{
-      id: ko.observable<string>("foo"),
-      database: {
-        id: ko.observable<string>("foo"),
-      },
-      container: explorer,
-    });
-
-    const collectionWithSystemPartitionKey = <ViewModels.Collection>(<unknown>{
-      id: ko.observable<string>("foo"),
-      database: {
-        id: ko.observable<string>("foo"),
-      },
-      partitionKey: {
-        paths: ["/foo"],
-        kind: "Hash",
-        version: 2,
-        systemKey: true,
-      },
-      container: explorer,
-    });
-
-    const collectionWithNonSystemPartitionKey = <ViewModels.Collection>(<unknown>{
-      id: ko.observable<string>("foo"),
-      database: {
-        id: ko.observable<string>("foo"),
-      },
-      partitionKey: {
-        paths: ["/foo"],
-        kind: "Hash",
-        version: 2,
-        systemKey: false,
-      },
-      container: explorer,
-    });
-
-    const mongoCollectionWithSystemPartitionKey = <ViewModels.Collection>(<unknown>{
-      id: ko.observable<string>("foo"),
-      database: {
-        id: ko.observable<string>("foo"),
-      },
-      partitionKey: {
-        paths: ["/foo"],
-        kind: "Hash",
-        version: 2,
-        systemKey: true,
-      },
-      container: mongoExplorer,
-    });
-
-    it("should be false for null or undefined collection", () => {
-      const documentsTab = new DocumentsTab({
-        partitionKey: null,
-        documentIds: ko.observableArray<DocumentId>(),
-        tabKind: ViewModels.CollectionTabKind.Documents,
-        title: "",
-        tabPath: "",
-      });
-
-      expect(documentsTab.showPartitionKey).toBe(false);
-    });
-
-    it("should be false for null or undefined partitionKey", () => {
-      const documentsTab = new DocumentsTab({
-        collection: collectionWithoutPartitionKey,
-        partitionKey: null,
-        documentIds: ko.observableArray<DocumentId>(),
-        tabKind: ViewModels.CollectionTabKind.Documents,
-        title: "",
-        tabPath: "",
-      });
-
-      expect(documentsTab.showPartitionKey).toBe(false);
-    });
-
-    it("should be true for non-Mongo accounts with system partitionKey", () => {
-      const documentsTab = new DocumentsTab({
-        collection: collectionWithSystemPartitionKey,
-        partitionKey: null,
-        documentIds: ko.observableArray<DocumentId>(),
-        tabKind: ViewModels.CollectionTabKind.Documents,
-        title: "",
-        tabPath: "",
-      });
-
-      expect(documentsTab.showPartitionKey).toBe(true);
-    });
-
-    it("should be false for Mongo accounts with system partitionKey", () => {
-      updateUserContext({
-        apiType: "Mongo",
-      });
-      const documentsTab = new DocumentsTab({
-        collection: mongoCollectionWithSystemPartitionKey,
-        partitionKey: null,
-        documentIds: ko.observableArray<DocumentId>(),
-        tabKind: ViewModels.CollectionTabKind.Documents,
-        title: "",
-        tabPath: "",
-      });
-
-      expect(documentsTab.showPartitionKey).toBe(false);
-    });
-
-    it("should be true for non-system partitionKey", () => {
-      const documentsTab = new DocumentsTab({
-        collection: collectionWithNonSystemPartitionKey,
-        partitionKey: null,
-        documentIds: ko.observableArray<DocumentId>(),
-        tabKind: ViewModels.CollectionTabKind.Documents,
-        title: "",
-        tabPath: "",
-      });
-
-      expect(documentsTab.showPartitionKey).toBe(true);
-    });
-  });
-});

src/Explorer/Tabs/DocumentsTabV2/DocumentsTabV2.test.tsx

@@ -0,0 +1,476 @@
+import { FeedResponse, ItemDefinition, Resource } from "@azure/cosmos";
+import { deleteDocuments } from "Common/dataAccess/deleteDocument";
+import { Platform, updateConfigContext } from "ConfigContext";
+import { EditorReactProps } from "Explorer/Controls/Editor/EditorReact";
+import { useCommandBar } from "Explorer/Menus/CommandBar/CommandBarComponentAdapter";
+import {
+  ButtonsDependencies,
+  DELETE_BUTTON_ID,
+  DISCARD_BUTTON_ID,
+  DocumentsTabComponent,
+  IDocumentsTabComponentProps,
+  NEW_DOCUMENT_BUTTON_ID,
+  SAVE_BUTTON_ID,
+  UPDATE_BUTTON_ID,
+  UPLOAD_BUTTON_ID,
+  buildQuery,
+  getDiscardExistingDocumentChangesButtonState,
+  getDiscardNewDocumentChangesButtonState,
+  getSaveExistingDocumentButtonState,
+  getSaveNewDocumentButtonState,
+  getTabsButtons,
+  showPartitionKey,
+} from "Explorer/Tabs/DocumentsTabV2/DocumentsTabV2";
+import { ReactWrapper, ShallowWrapper, mount, shallow } from "enzyme";
+import * as ko from "knockout";
+import React from "react";
+import { act } from "react-dom/test-utils";
+import { DatabaseAccount, DocumentId } from "../../../Contracts/DataModels";
+import * as ViewModels from "../../../Contracts/ViewModels";
+import { updateUserContext } from "../../../UserContext";
+import Explorer from "../../Explorer";
+
+jest.mock("Common/dataAccess/queryDocuments", () => ({
+  queryDocuments: jest.fn(() => ({
+    // Omit headers, because we can't mock a private field and we don't need to test it
+    fetchNext: (): Promise<Omit<FeedResponse<ItemDefinition & Resource>, "headers">> =>
+      Promise.resolve({
+        resources: [{ id: "id", _rid: "rid", _self: "self", _etag: "etag", _ts: 123 }],
+        hasMoreResults: false,
+        diagnostics: undefined,
+
+        continuation: undefined,
+        continuationToken: undefined,
+        queryMetrics: "queryMetrics",
+        requestCharge: 1,
+        activityId: "activityId",
+        indexMetrics: "indexMetrics",
+      }),
+  })),
+}));
+
+const PROPERTY_VALUE = "__SOME_PROPERTY_VALUE__";
+jest.mock("Common/dataAccess/readDocument", () => ({
+  readDocument: jest.fn(() =>
+    Promise.resolve({
+      container: undefined,
+      id: "id",
+      property: PROPERTY_VALUE,
+    }),
+  ),
+}));
+
+jest.mock("Explorer/Controls/Editor/EditorReact", () => ({
+  EditorReact: (props: EditorReactProps) => <>{props.content}</>,
+}));
+
+jest.mock("Explorer/Controls/Dialog", () => ({
+  useDialog: {
+    getState: jest.fn(() => ({
+      showOkCancelModalDialog: (title: string, subText: string, okLabel: string, onOk: () => void) => onOk(),
+      showOkModalDialog: () => {},
+    })),
+  },
+}));
+
+jest.mock("Common/dataAccess/deleteDocument", () => ({
+  deleteDocuments: jest.fn((collection: ViewModels.CollectionBase, documentIds: DocumentId[]) =>
+    Promise.resolve(documentIds),
+  ),
+}));
+
+async function waitForComponentToPaint<P = unknown>(wrapper: ReactWrapper<P> | ShallowWrapper<P>, amount = 0) {
+  let newWrapper;
+  await act(async () => {
+    await new Promise((resolve) => setTimeout(resolve, amount));
+    newWrapper = wrapper.update();
+  });
+  return newWrapper;
+}
+
+describe("Documents tab (noSql API)", () => {
+  describe("buildQuery", () => {
+    it("should generate the right select query for SQL API", () => {
+      expect(buildQuery(false, "")).toContain("select");
+    });
+  });
+
+  describe("showPartitionKey", () => {
+    const explorer = new Explorer();
+    const mongoExplorer = new Explorer();
+    updateUserContext({
+      databaseAccount: {
+        properties: {
+          capabilities: [{ name: "EnableGremlin" }],
+        },
+      } as DatabaseAccount,
+    });
+
+    const collectionWithoutPartitionKey: ViewModels.Collection = {
+      id: ko.observable<string>("foo"),
+      databaseId: "foo",
+      container: explorer,
+    } as ViewModels.Collection;
+
+    const collectionWithSystemPartitionKey: ViewModels.Collection = {
+      id: ko.observable<string>("foo"),
+      databaseId: "foo",
+      partitionKey: {
+        paths: ["/foo"],
+        kind: "Hash",
+        version: 2,
+        systemKey: true,
+      },
+      container: explorer,
+    } as ViewModels.Collection;
+
+    const collectionWithNonSystemPartitionKey: ViewModels.Collection = {
+      id: ko.observable<string>("foo"),
+      databaseId: "foo",
+      partitionKey: {
+        paths: ["/foo"],
+        kind: "Hash",
+        version: 2,
+        systemKey: false,
+      },
+      container: explorer,
+    } as ViewModels.Collection;
+
+    const mongoCollectionWithSystemPartitionKey: ViewModels.Collection = {
+      id: ko.observable<string>("foo"),
+      databaseId: "foo",
+      partitionKey: {
+        paths: ["/foo"],
+        kind: "Hash",
+        version: 2,
+        systemKey: true,
+      },
+      container: mongoExplorer,
+    } as ViewModels.Collection;
+
+    it("should be false for null or undefined collection", () => {
+      expect(showPartitionKey(undefined, false)).toBe(false);
+      expect(showPartitionKey(null, false)).toBe(false);
+      expect(showPartitionKey(undefined, true)).toBe(false);
+      expect(showPartitionKey(null, true)).toBe(false);
+    });
+
+    it("should be false for null or undefined partitionKey", () => {
+      expect(showPartitionKey(collectionWithoutPartitionKey, false)).toBe(false);
+    });
+
+    it("should be true for non-Mongo accounts with system partitionKey", () => {
+      expect(showPartitionKey(collectionWithSystemPartitionKey, false)).toBe(true);
+    });
+
+    it("should be false for Mongo accounts with system partitionKey", () => {
+      expect(showPartitionKey(mongoCollectionWithSystemPartitionKey, true)).toBe(false);
+    });
+
+    it("should be true for non-system partitionKey", () => {
+      expect(showPartitionKey(collectionWithNonSystemPartitionKey, false)).toBe(true);
+    });
+  });
+
+  describe("when getting command bar button state", () => {
+    describe("should set Save New Document state", () => {
+      const testCases = new Set<{ state: ViewModels.DocumentExplorerState; enabled: boolean; visible: boolean }>();
+      testCases.add({ state: ViewModels.DocumentExplorerState.noDocumentSelected, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentValid, enabled: true, visible: true });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentInvalid, enabled: false, visible: true });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentNoEdits,
+        enabled: false,
+        visible: false,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyValid,
+        enabled: false,
+        visible: false,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyInvalid,
+        enabled: false,
+        visible: false,
+      });
+
+      testCases.forEach((testCase) => {
+        const state = getSaveNewDocumentButtonState(testCase.state);
+        it(`enable for ${testCase.state}`, () => {
+          expect(state.enabled).toBe(testCase.enabled);
+        });
+        it(`visible for ${testCase.state}`, () => {
+          expect(state.visible).toBe(testCase.visible);
+        });
+      });
+    });
+
+    describe("should set Discard New Document state", () => {
+      const testCases = new Set<{ state: ViewModels.DocumentExplorerState; enabled: boolean; visible: boolean }>();
+      testCases.add({ state: ViewModels.DocumentExplorerState.noDocumentSelected, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentValid, enabled: true, visible: true });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentInvalid, enabled: true, visible: true });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentNoEdits,
+        enabled: false,
+        visible: false,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyValid,
+        enabled: false,
+        visible: false,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyInvalid,
+        enabled: false,
+        visible: false,
+      });
+
+      testCases.forEach((testCase) => {
+        const state = getDiscardNewDocumentChangesButtonState(testCase.state);
+        it(`enable for ${testCase.state}`, () => {
+          expect(state.enabled).toBe(testCase.enabled);
+        });
+        it(`visible for ${testCase.state}`, () => {
+          expect(state.visible).toBe(testCase.visible);
+        });
+      });
+    });
+
+    describe("should set Save Existing Document state", () => {
+      const testCases = new Set<{ state: ViewModels.DocumentExplorerState; enabled: boolean; visible: boolean }>();
+      testCases.add({ state: ViewModels.DocumentExplorerState.noDocumentSelected, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentValid, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentInvalid, enabled: false, visible: false });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentNoEdits,
+        enabled: false,
+        visible: true,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyValid,
+        enabled: true,
+        visible: true,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyInvalid,
+        enabled: false,
+        visible: true,
+      });
+
+      testCases.forEach((testCase) => {
+        const state = getSaveExistingDocumentButtonState(testCase.state);
+        it(`enable for ${testCase.state}`, () => {
+          expect(state.enabled).toBe(testCase.enabled);
+        });
+        it(`visible for ${testCase.state}`, () => {
+          expect(state.visible).toBe(testCase.visible);
+        });
+      });
+    });
+
+    describe("should set Discard Existing Document state", () => {
+      const testCases = new Set<{ state: ViewModels.DocumentExplorerState; enabled: boolean; visible: boolean }>();
+      testCases.add({ state: ViewModels.DocumentExplorerState.noDocumentSelected, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentValid, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentInvalid, enabled: false, visible: false });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentNoEdits,
+        enabled: false,
+        visible: true,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyValid,
+        enabled: true,
+        visible: true,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyInvalid,
+        enabled: true,
+        visible: true,
+      });
+
+      testCases.forEach((testCase) => {
+        const state = getDiscardExistingDocumentChangesButtonState(testCase.state);
+        it(`enable for ${testCase.state}`, () => {
+          expect(state.enabled).toBe(testCase.enabled);
+        });
+        it(`visible for ${testCase.state}`, () => {
+          expect(state.visible).toBe(testCase.visible);
+        });
+      });
+    });
+
+    describe("should set Delete Existing Document state", () => {
+      const testCases = new Set<{ state: ViewModels.DocumentExplorerState; enabled: boolean; visible: boolean }>();
+      testCases.add({ state: ViewModels.DocumentExplorerState.noDocumentSelected, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentValid, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.newDocumentInvalid, enabled: false, visible: false });
+      testCases.add({ state: ViewModels.DocumentExplorerState.existingDocumentNoEdits, enabled: true, visible: true });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyValid,
+        enabled: true,
+        visible: true,
+      });
+      testCases.add({
+        state: ViewModels.DocumentExplorerState.existingDocumentDirtyInvalid,
+        enabled: true,
+        visible: true,
+      });
+    });
+  });
+
+  it("Do not get tabs button for Fabric readonly", () => {
+    updateConfigContext({ platform: Platform.Fabric });
+    updateUserContext({
+      fabricContext: {
+        connectionId: "test",
+        databaseConnectionInfo: undefined,
+        isReadOnly: true,
+        isVisible: true,
+      },
+    });
+
+    const buttons = getTabsButtons({} as ButtonsDependencies);
+    expect(buttons.length).toBe(0);
+  });
+
+  describe("when rendered", () => {
+    const createMockProps = (): IDocumentsTabComponentProps => ({
+      isPreferredApiMongoDB: false,
+      documentIds: [],
+      collection: undefined,
+      partitionKey: undefined,
+      onLoadStartKey: 0,
+      tabTitle: "",
+      onExecutionErrorChange: (isExecutionError: boolean): void => {
+        isExecutionError;
+      },
+      onIsExecutingChange: (isExecuting: boolean): void => {
+        isExecuting;
+      },
+      isTabActive: true,
+    });
+
+    let wrapper: ShallowWrapper;
+
+    beforeEach(async () => {
+      const props: IDocumentsTabComponentProps = createMockProps();
+      wrapper = shallow(<DocumentsTabComponent {...props} />);
+    });
+
+    afterEach(() => {
+      wrapper.unmount();
+    });
+
+    it("should render the page", () => {
+      expect(wrapper).toMatchSnapshot();
+    });
+
+    it("clicking on Edit filter should render the Apply Filter button", () => {
+      wrapper
+        .findWhere((node) => node.text() === "Edit Filter")
+        .at(0)
+        .simulate("click");
+      expect(wrapper.findWhere((node) => node.text() === "Apply Filter").exists()).toBeTruthy();
+    });
+
+    it("clicking on Edit filter should render input for filter", () => {
+      wrapper
+        .findWhere((node) => node.text() === "Edit Filter")
+        .at(0)
+        .simulate("click");
+      expect(wrapper.find("#filterInput").exists()).toBeTruthy();
+    });
+  });
+
+  describe("Command bar buttons", () => {
+    const createMockProps = (): IDocumentsTabComponentProps => ({
+      isPreferredApiMongoDB: false,
+      documentIds: [],
+      collection: {
+        id: ko.observable<string>("foo"),
+        container: new Explorer(),
+        partitionKey: {
+          kind: "MultiHash",
+          paths: ["/pkey1", "/pkey2", "/pkey3"],
+          version: 2,
+        },
+        partitionKeyProperties: ["pkey1", "pkey2", "pkey3"],
+        partitionKeyPropertyHeaders: ["/pkey1", "/pkey2", "/pkey3"],
+      } as ViewModels.CollectionBase,
+      partitionKey: undefined,
+      onLoadStartKey: 0,
+      tabTitle: "",
+      onExecutionErrorChange: (isExecutionError: boolean): void => {
+        isExecutionError;
+      },
+      onIsExecutingChange: (isExecuting: boolean): void => {
+        isExecuting;
+      },
+      isTabActive: true,
+    });
+
+    let wrapper: ReactWrapper;
+
+    beforeEach(async () => {
+      updateConfigContext({ platform: Platform.Hosted });
+
+      const props: IDocumentsTabComponentProps = createMockProps();
+
+      wrapper = mount(<DocumentsTabComponent {...props} />);
+      wrapper = await waitForComponentToPaint(wrapper);
+    });
+
+    afterEach(() => {
+      wrapper.unmount();
+    });
+
+    it("renders by default the first document", async () => {
+      expect(wrapper.findWhere((node) => node.text().includes(PROPERTY_VALUE)).exists()).toBeTruthy();
+    });
+
+    it("default buttons", async () => {
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === UPDATE_BUTTON_ID)).toBeDefined();
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === DISCARD_BUTTON_ID)).toBeDefined();
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === DELETE_BUTTON_ID)).toBeDefined();
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === UPLOAD_BUTTON_ID)).toBeDefined();
+    });
+
+    it("clicking on New Document should show editor with new document", () => {
+      act(() => {
+        useCommandBar
+          .getState()
+          .contextButtons.find((button) => button.id === NEW_DOCUMENT_BUTTON_ID)
+          .onCommandClick(undefined);
+      });
+      expect(wrapper.findWhere((node) => node.text().includes("replace_with_new_document_id")).exists()).toBeTruthy();
+    });
+
+    it("clicking on New Document should show Save and Discard buttons", () => {
+      act(() => {
+        useCommandBar
+          .getState()
+          .contextButtons.find((button) => button.id === NEW_DOCUMENT_BUTTON_ID)
+          .onCommandClick(undefined);
+      });
+
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === SAVE_BUTTON_ID)).toBeDefined();
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === DISCARD_BUTTON_ID)).toBeDefined();
+    });
+
+    it("clicking Delete Document asks for confirmation", () => {
+      const mockDeleteDocuments = deleteDocuments as jest.Mock;
+      mockDeleteDocuments.mockClear();
+
+      act(() => {
+        useCommandBar
+          .getState()
+          .contextButtons.find((button) => button.id === DELETE_BUTTON_ID)
+          .onCommandClick(undefined);
+      });
+
+      expect(mockDeleteDocuments).toHaveBeenCalled();
+    });
+  });
+});

src/Explorer/Tabs/DocumentsTabV2/DocumentsTabV2Mongo.test.tsx

@@ -0,0 +1,195 @@
+import { deleteDocument } from "Common/MongoProxyClient";
+import { Platform, updateConfigContext } from "ConfigContext";
+import { EditorReactProps } from "Explorer/Controls/Editor/EditorReact";
+import { useCommandBar } from "Explorer/Menus/CommandBar/CommandBarComponentAdapter";
+import {
+  DELETE_BUTTON_ID,
+  DISCARD_BUTTON_ID,
+  DocumentsTabComponent,
+  IDocumentsTabComponentProps,
+  NEW_DOCUMENT_BUTTON_ID,
+  SAVE_BUTTON_ID,
+  UPDATE_BUTTON_ID,
+  buildQuery,
+} from "Explorer/Tabs/DocumentsTabV2/DocumentsTabV2";
+import { ReactWrapper, ShallowWrapper, mount } from "enzyme";
+import * as ko from "knockout";
+import React from "react";
+import { act } from "react-dom/test-utils";
+import * as ViewModels from "../../../Contracts/ViewModels";
+import Explorer from "../../Explorer";
+
+jest.requireActual("Explorer/Controls/Editor/EditorReact");
+
+const PROPERTY_VALUE = "__SOME_PROPERTY_VALUE__";
+
+jest.mock("Common/MongoProxyClient", () => ({
+  queryDocuments: jest.fn(() =>
+    Promise.resolve({
+      continuationToken: "",
+      documents: [
+        {
+          _rid: "_rid",
+          _self: "_self",
+          _etag: "etag",
+          _ts: 1234,
+          id: "id",
+        },
+      ],
+      headers: {},
+    }),
+  ),
+  readDocument: jest.fn(() =>
+    Promise.resolve({
+      _rid: "_rid1",
+      _self: "_self1",
+      _etag: "etag1",
+      property: PROPERTY_VALUE,
+      _ts: 5678,
+      id: "id1",
+    }),
+  ),
+  deleteDocument: jest.fn(() => Promise.resolve()),
+}));
+
+jest.mock("Explorer/Controls/Editor/EditorReact", () => ({
+  EditorReact: (props: EditorReactProps) => <>{props.content}</>,
+}));
+
+jest.mock("Explorer/Controls/Dialog", () => ({
+  useDialog: {
+    getState: jest.fn(() => ({
+      showOkCancelModalDialog: (title: string, subText: string, okLabel: string, onOk: () => void) => onOk(),
+      showOkModalDialog: () => {},
+    })),
+  },
+}));
+
+async function waitForComponentToPaint<P = unknown>(wrapper: ReactWrapper<P> | ShallowWrapper<P>, amount = 0) {
+  let newWrapper;
+  await act(async () => {
+    await new Promise((resolve) => setTimeout(resolve, amount));
+    newWrapper = wrapper.update();
+  });
+  return newWrapper;
+}
+
+describe("Documents tab (Mongo API)", () => {
+  describe("buildQuery", () => {
+    it("should generate the right select query for SQL API", () => {
+      expect(buildQuery(true, "")).toContain("{}");
+    });
+  });
+
+  describe("Command bar buttons", () => {
+    const createMockProps = (): IDocumentsTabComponentProps => ({
+      isPreferredApiMongoDB: true,
+      documentIds: [],
+      collection: {
+        id: ko.observable<string>("foo"),
+        container: new Explorer(),
+        partitionKey: {
+          kind: "Hash",
+          paths: ["/pkey"],
+          version: 2,
+        },
+        partitionKeyProperties: ["pkey"],
+        partitionKeyPropertyHeaders: ["/pkey"],
+        databaseId: "databaseId",
+        self: "self",
+        rawDataModel: undefined,
+        selectedSubnodeKind: undefined,
+        children: undefined,
+        isCollectionExpanded: undefined,
+        onDocumentDBDocumentsClick: (): void => {
+          throw new Error("Function not implemented.");
+        },
+        onNewQueryClick: (): void => {
+          throw new Error("Function not implemented.");
+        },
+        expandCollection: (): void => {
+          throw new Error("Function not implemented.");
+        },
+        collapseCollection: (): void => {
+          throw new Error("Function not implemented.");
+        },
+        getDatabase: (): ViewModels.Database => {
+          throw new Error("Function not implemented.");
+        },
+        nodeKind: "nodeKind",
+        rid: "rid",
+      },
+      partitionKey: undefined,
+      onLoadStartKey: 0,
+      tabTitle: "",
+      onExecutionErrorChange: (isExecutionError: boolean): void => {
+        isExecutionError;
+      },
+      onIsExecutingChange: (isExecuting: boolean): void => {
+        isExecuting;
+      },
+      isTabActive: true,
+    });
+
+    let wrapper: ReactWrapper;
+
+    beforeEach(async () => {
+      updateConfigContext({ platform: Platform.Hosted });
+
+      const props: IDocumentsTabComponentProps = createMockProps();
+
+      wrapper = mount(<DocumentsTabComponent {...props} />);
+      wrapper = await waitForComponentToPaint(wrapper);
+    });
+
+    afterEach(() => {
+      wrapper.unmount();
+    });
+
+    it("renders by default the first document", async () => {
+      expect(wrapper.findWhere((node) => node.text().includes(PROPERTY_VALUE)).exists()).toBeTruthy();
+    });
+
+    it("default buttons", async () => {
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === UPDATE_BUTTON_ID)).toBeDefined();
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === DISCARD_BUTTON_ID)).toBeDefined();
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === DELETE_BUTTON_ID)).toBeDefined();
+    });
+
+    it("clicking on New Document should show editor with new document", () => {
+      act(() => {
+        useCommandBar
+          .getState()
+          .contextButtons.find((button) => button.id === NEW_DOCUMENT_BUTTON_ID)
+          .onCommandClick(undefined);
+      });
+      expect(wrapper.findWhere((node) => node.text().includes("replace_with_new_document_id")).exists()).toBeTruthy();
+    });
+
+    it("clicking on New Document should show Save and Discard buttons", () => {
+      act(() => {
+        useCommandBar
+          .getState()
+          .contextButtons.find((button) => button.id === NEW_DOCUMENT_BUTTON_ID)
+          .onCommandClick(undefined);
+      });
+
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === SAVE_BUTTON_ID)).toBeDefined();
+      expect(useCommandBar.getState().contextButtons.find((button) => button.id === DISCARD_BUTTON_ID)).toBeDefined();
+    });
+
+    it("clicking Delete Document asks for confirmation", () => {
+      const mockDeleteDocument = deleteDocument as jest.Mock;
+      mockDeleteDocument.mockClear();
+
+      act(() => {
+        useCommandBar
+          .getState()
+          .contextButtons.find((button) => button.id === DELETE_BUTTON_ID)
+          .onCommandClick(undefined);
+      });
+
+      expect(mockDeleteDocument).toHaveBeenCalled();
+    });
+  });
+});