test: fix flaky lib test (#8108)

Co-authored-by: Anthony Fu <anthonyfu117@hotmail.com>
vitejs · May 11, 2022 · 6d84baa · 6d84baa
1 parent b993c5f
commit 6d84baa
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/playground/lib/__tests__/lib.spec.ts b/playground/lib/__tests__/lib.spec.ts
@@ -1,4 +1,4 @@
-import { isBuild, testDir, isServe } from '../../testUtils'
+import { isBuild, isServe, testDir, untilUpdated } from '../../testUtils'
 import path from 'path'
 import fs from 'fs'
 
@@ -28,7 +28,10 @@ describe.runIf(isBuild)('build', () => {
   })
 
   test('Library mode does not include `preload`', async () => {
-    expect(await page.textContent('.dynamic-import-message')).toBe('hello vite')
+    await untilUpdated(
+      () => page.textContent('.dynamic-import-message'),
+      'hello vite'
+    )
     const code = fs.readFileSync(
       path.join(testDir(), 'dist/lib/dynamic-import-message.js'),
       'utf-8'