Fix failing tests (#4070)

Author: mattseddon

extension/src/test/suite/repository/model/tree.test.ts

@@ -21,7 +21,8 @@ import {
   buildDependencies,
   closeAllEditors,
   getActiveTextEditorFilename,
-  stubPrivatePrototypeMethod
+  stubPrivatePrototypeMethod,
+  waitForEditorText
 } from '../../util'
 import { dvcDemoPath } from '../../../util'
 import {
@@ -70,6 +71,7 @@ suite('Repositories Tree Test Suite', () => {
 
       await commands.executeCommand('workbench.action.files.newUntitledFile')
       await commands.executeCommand('editor.action.clipboardPasteAction')
+      await waitForEditorText()
 
       expect(
         Uri.file(window.activeTextEditor?.document.getText() as string).fsPath
@@ -85,6 +87,7 @@ suite('Repositories Tree Test Suite', () => {
 
       await commands.executeCommand('workbench.action.files.newUntitledFile')
       await commands.executeCommand('editor.action.clipboardPasteAction')
+      await waitForEditorText()
 
       expect(window.activeTextEditor?.document.getText()).to.equal(relPath)
     })

extension/src/test/suite/util.ts

@@ -303,3 +303,12 @@ export const getTimeSafeDisposer = (): Disposer & {
 
 export const bypassProgressCloseDelay = () =>
   stub(Toast, 'delayProgressClosing').resolves(undefined)
+
+export const waitForEditorText = async (): Promise<unknown> => {
+  await Time.delay(500)
+  const text = window.activeTextEditor?.document.getText()
+  if (text) {
+    return
+  }
+  return waitForEditorText()
+}