Fixing some issues found by lint

src/Explorer/ContainerCopy/CreateCopyJob/Screens/SelectSourceAndTargetContainers/SelectSourceAndTargetContainers.test.tsx

@@ -1,6 +1,5 @@
 import "@testing-library/jest-dom";
 import { render, screen } from "@testing-library/react";
-import { Keys, t } from "Localization";
 import { DatabaseModel } from "Contracts/DataModels";
 import React from "react";
 import Explorer from "../../../../../Explorer/Explorer";

src/Explorer/Controls/Settings/SettingsSubComponents/PartitionKeyComponent.test.tsx

@@ -1,12 +1,14 @@
 import { render, screen } from "@testing-library/react";
+import { DatabaseAccount } from "Contracts/DataModels";
 import {
   PartitionKeyComponent,
   PartitionKeyComponentProps,
 } from "Explorer/Controls/Settings/SettingsSubComponents/PartitionKeyComponent";
+import * as useDataTransferJobs from "hooks/useDataTransferJobs";
 import React from "react";
 import { updateUserContext } from "UserContext";
-import { DatabaseAccount } from "Contracts/DataModels";
 import { DataTransferJobGetResults } from "Utils/arm/generatedClients/dataTransferService/types";
+import Explorer from "../../../Explorer";
 
 jest.mock("Common/dataAccess/dataTransfers", () => ({
   cancelDataTransferJob: jest.fn().mockResolvedValue(undefined),
@@ -67,7 +69,6 @@ const mockOnlineJob = {
 
 describe("PartitionKeyComponent", () => {
   const setupTest = () => {
-    const Explorer = require("Explorer/Explorer");
     const explorer = new Explorer();
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const mockDatabase = {} as any as import("../../../../Contracts/ViewModels").Database;
@@ -116,7 +117,7 @@ describe("PartitionKeyComponent", () => {
   });
 
   it("shows cancel button for offline job in progress", () => {
-    jest.spyOn(require("hooks/useDataTransferJobs"), "useDataTransferJobs").mockReturnValue({
+    jest.spyOn(useDataTransferJobs, "useDataTransferJobs").mockReturnValue({
       dataTransferJobs: [mockOfflineJob],
     });
 
@@ -127,7 +128,7 @@ describe("PartitionKeyComponent", () => {
   });
 
   it("shows ellipsis action menu for online job in progress", () => {
-    jest.spyOn(require("hooks/useDataTransferJobs"), "useDataTransferJobs").mockReturnValue({
+    jest.spyOn(useDataTransferJobs, "useDataTransferJobs").mockReturnValue({
       dataTransferJobs: [mockOnlineJob],
     });
 

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

@@ -192,14 +192,7 @@ export const PartitionKeyComponent: React.FC<PartitionKeyComponentProps> = ({
 
     useDialog
       .getState()
-      .showOkCancelModalDialog(
-        "",
-        null,
-        t(Keys.common.confirm),
-        onConfirm,
-        t(Keys.common.cancel),
-        null,
-        dialogBody);
+      .showOkCancelModalDialog("", null, t(Keys.common.confirm), onConfirm, t(Keys.common.cancel), null, dialogBody);
   };
 
   const getOnlineJobMenuProps = (currentJob: DataTransferJobGetResults): IContextualMenuProps => {
@@ -288,9 +281,9 @@ export const PartitionKeyComponent: React.FC<PartitionKeyComponentProps> = ({
     const processedCountString =
       totalCount > 0
         ? t(Keys.controls.settings.partitionKeyEditor.documentsProcessed, {
-          processedCount: String(processedCount),
-          totalCount: String(totalCount),
-        })
+            processedCount: String(processedCount),
+            totalCount: String(totalCount),
+          })
         : "";
     return `${portalDataTransferJob?.properties?.status} ${processedCountString}`;
   };

src/Explorer/Controls/Settings/SettingsUtils.tsx

@@ -283,12 +283,13 @@ export const getPartitionKeyPlaceHolder = (apiType: string, index?: number): str
     case "Gremlin":
       return t(Keys.controls.settings.partitionKey.gremlinPlaceholder);
     case "SQL":
-      return `${index === undefined
+      return `${
+        index === undefined
           ? t(Keys.controls.settings.partitionKey.sqlFirstPartitionKey)
           : index === 0
-            ? t(Keys.controls.settings.partitionKey.sqlSecondPartitionKey)
-            : t(Keys.controls.settings.partitionKey.sqlThirdPartitionKey)
-        }`;
+          ? t(Keys.controls.settings.partitionKey.sqlSecondPartitionKey)
+          : t(Keys.controls.settings.partitionKey.sqlThirdPartitionKey)
+      }`;
     default:
       return t(Keys.controls.settings.partitionKey.defaultPlaceholder);
   }

src/Explorer/Panes/ChangePartitionKeyPane/ChangePartitionKeyPane.test.tsx

@@ -1,16 +1,26 @@
-import { fireEvent, render, screen } from "@testing-library/react";
-import { CopyJobMigrationType } from "Explorer/ContainerCopy/Enums/CopyJobEnums";
-import * as React from "react";
+import { act, fireEvent, render, screen } from "@testing-library/react";
+import { initiateDataTransfer } from "Common/dataAccess/dataTransfers";
+import { DatabaseAccount } from "Contracts/DataModels";
 import * as ViewModels from "Contracts/ViewModels";
 import Explorer from "Explorer/Explorer";
+import * as React from "react";
+import { updateUserContext } from "UserContext";
 import { ChangePartitionKeyPane } from "./ChangePartitionKeyPane";
-import { userContext, updateUserContext } from "UserContext";
-import { DatabaseAccount } from "Contracts/DataModels";
+
+jest.mock("Common/ErrorHandlingUtils", () => ({
+  handleError: jest.fn(),
+  getErrorMessage: jest.fn().mockReturnValue("error"),
+  getErrorStack: jest.fn().mockReturnValue(""),
+}));
 
 jest.mock("Common/dataAccess/createCollection", () => ({
   createCollection: jest.fn().mockResolvedValue({}),
 }));
 
+jest.mock("Common/dataAccess/readDatabases", () => ({
+  readDatabases: jest.fn().mockResolvedValue([]),
+}));
+
 jest.mock("Common/dataAccess/dataTransfers", () => ({
   initiateDataTransfer: jest.fn().mockResolvedValue({}),
 }));
@@ -184,18 +194,25 @@ describe("ChangePartitionKeyPane", () => {
   });
 
   it("passes mode to initiateDataTransfer when submitting", async () => {
-    const { initiateDataTransfer } = require("Common/dataAccess/dataTransfers");
-    renderPane();
+    const mockInitiateDataTransfer = jest.mocked(initiateDataTransfer);
+    // Mock refreshAllDatabases on the prototype to catch all calls
+    const refreshSpy = jest.spyOn(Explorer.prototype, "refreshAllDatabases").mockResolvedValue();
+    const { container } = renderPane();
 
-    // Submit form with offline mode (default)
-    const form = document.querySelector("form");
-    if (form) {
-      fireEvent.submit(form);
-    }
+    // Fill in partition key (required for createContainer — state starts undefined)
+    const partitionKeyInput = container.querySelector("#addCollection-partitionKeyValue") as HTMLInputElement;
+    expect(partitionKeyInput).not.toBeNull();
+    fireEvent.change(partitionKeyInput, { target: { value: "/myKey" } });
 
-    // The mode should be Offline (capitalized for ARM API)
-    if (initiateDataTransfer.mock.calls.length > 0) {
-      expect(initiateDataTransfer.mock.calls[0][0].mode).toBe("Offline");
-    }
+    const form = container.querySelector("form");
+    expect(form).not.toBeNull();
+
+    await act(async () => {
+      fireEvent.submit(form!);
+    });
+
+    expect(mockInitiateDataTransfer).toHaveBeenCalled();
+    expect(mockInitiateDataTransfer.mock.calls[0][0].mode).toBe("Offline");
+    refreshSpy.mockRestore();
   });
 });