feat: add test for workbench open folder

Author: jsjoeio

test/e2e/workbench.test.ts

@@ -0,0 +1,33 @@
+import { test, expect } from "@playwright/test"
+import { CODE_SERVER_ADDRESS, STORAGE } from "../utils/constants"
+import { CodeServer } from "./models/CodeServer"
+
+test.describe("Workbench", () => {
+  // Create a new context with the saved storage state
+  // so we don't have to logged in
+  const options: any = {}
+  let codeServer: CodeServer
+
+  // TODO@jsjoeio
+  // Fix this once https://github.com/microsoft/playwright-test/issues/240
+  // is fixed
+  if (STORAGE) {
+    const storageState = JSON.parse(STORAGE) || {}
+    options.contextOptions = {
+      storageState,
+    }
+  }
+
+  test.beforeEach(async ({ page }) => {
+    codeServer = new CodeServer(page)
+    await codeServer.navigate()
+  })
+
+  test("should open the default folder if not open", options, async ({ page }) => {
+    await codeServer.openFolder()
+
+    // find workspaceStorage in the Explorer menu, which would be open in the User folder
+    // which is the default folder that opens
+    expect(await page.isVisible("text=workspaceStorage")).toBe(true)
+  })
+})