Added testExplorer and notebooks UI automated tests (#323)

* initial commit for notbooks pupeteer tests

* Added Auth

* added try catch block with screenshot for error

* Addressed PR comments

* renamed params

* renamed param

* fixed formatting error

* Updates mongo spec to remove waitFor on already awaited selector

* added logging statements

* format errors fixed

* added ci env variables

* increased delay for render

* removed logging

* added delay

* fix format error

* removed deletion

* reverted package.json change

Co-authored-by: zfoster <notzachfoster@gmail.com>

test/notebooks/uploadAndOpenNotebook.spec.ts

@@ -0,0 +1,29 @@
+import "expect-puppeteer";
+import { getTestExplorerFrame, uploadNotebookIfNotExist } from "./notebookTestUtils";
+import { ElementHandle, Frame } from "puppeteer";
+
+jest.setTimeout(300000);
+
+const notebookName = "GettingStarted.ipynb";
+let frame: Frame;
+let uploadedNotebookNode: ElementHandle<Element>;
+
+describe("Notebook UI tests", () => {
+  it("Upload, Open and Delete Notebook", async () => {
+    try {
+      frame = await getTestExplorerFrame();
+      uploadedNotebookNode = await uploadNotebookIfNotExist(frame, notebookName);
+      await uploadedNotebookNode.click();
+      await frame.waitForSelector(".tabNavText");
+      const tabTitle = await frame.$eval(".tabNavText", element => element.textContent);
+      expect(tabTitle).toEqual(notebookName);
+      const closeIcon = await frame.waitForSelector(".close-Icon");
+      await closeIcon.click();
+    } catch (error) {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      const testName = (expect as any).getState().currentTestName;
+      await page.screenshot({ path: `Test Failed ${testName}.jpg` });
+      throw error;
+    }
+  });
+});