test: add e2e test for react-server entry (#2671)

vercel · Jun 18, 2023 · feb5c28 · feb5c28
1 parent c30509f
commit feb5c28
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Showing 2 changed files with 24 additions and 0 deletions.
diff --git a/e2e/site/app/react-server-entry/page.tsx b/e2e/site/app/react-server-entry/page.tsx
@@ -0,0 +1,15 @@
+import { unstable_serialize } from 'swr'
+import { unstable_serialize as infinite_unstable_serialize } from 'swr/infinite'
+
+export default function Page() {
+  return (
+    <>
+      <div>SWR Server Component entry test</div>
+      <div>unstable_serialize: {unstable_serialize('useSWR')}</div>
+      <div>
+        infinite_unstable_serialize:{' '}
+        {infinite_unstable_serialize(() => 'useSWRInfinite')}
+      </div>
+    </>
+  )
+}
diff --git a/e2e/test/initial-render.test.ts b/e2e/test/initial-render.test.ts
@@ -29,4 +29,13 @@ test.describe('rendering', () => {
     await page.getByRole('button', { name: 'retry' }).click()
     await expect(page.getByText('data: SWR suspense retry works')).toBeVisible()
   })
+  test('should be able to use `unstable_serialize` in server component', async ({
+    page
+  }) => {
+    await page.goto('./react-server-entry', { waitUntil: 'commit' })
+    await expect(page.getByText('unstable_serialize: useSWR')).toBeVisible()
+    await expect(
+      page.getByText('infinite_unstable_serialize: $inf$useSWRInfinite')
+    ).toBeVisible()
+  })
 })