feat: support async act v2

src/pure.tsx

@@ -180,16 +180,14 @@ export async function renderHook<Props, Result>(renderCallback: (initialProps?:
 }
 
 export async function cleanup(): Promise<void> {
-  await Promise.all(
-    mountedRootEntries.map(async ({ root, container }) => {
+  for (const { root, container } of mountedRootEntries) {
       await act(() => {
         root.unmount()
       })
       if (container.parentNode === document.body) {
         document.body.removeChild(container)
       }
-    }),
-  )
+  }
   mountedRootEntries.length = 0
   mountedContainers.clear()
 }

test/render.test.tsx

@@ -1,4 +1,4 @@
-import { afterEach, beforeEach, expect, test, vi } from 'vitest'
+import { expect, test, vi } from 'vitest'
 import { page, userEvent } from '@vitest/browser/context'
 import { Button } from 'react-aria-components'
 import { Suspense } from 'react'
@@ -7,14 +7,6 @@ import { HelloWorld } from './fixtures/HelloWorld'
 import { Counter } from './fixtures/Counter'
 import { SuspendedHelloWorld } from './fixtures/SuspendedHelloWorld'
 
-beforeEach(() => {
-  vi.useFakeTimers()
-})
-
-afterEach(() => {
-  vi.useRealTimers()
-})
-
 test('renders simple component', async () => {
   const screen = await render(<HelloWorld />)
   await expect.element(page.getByText('Hello World')).toBeVisible()
@@ -37,7 +29,8 @@ test('should fire the onPress/onClick handler', async () => {
   expect(handler).toHaveBeenCalled()
 })
 
-test('waits for suspended boundaries', async () => {
+test('waits for suspended boundaries', async ({ onTestFinished }) => {
+  vi.useFakeTimers()
   const result = render(<SuspendedHelloWorld name="Vitest" />, {
     wrapper: ({ children }) => (
       <Suspense fallback={<div>Suspended!</div>}>{children}</Suspense>
@@ -47,4 +40,8 @@ test('waits for suspended boundaries', async () => {
   vi.runAllTimers()
   await result
   await expect.element(page.getByText('Hello Vitest')).toBeInTheDocument()
+
+  onTestFinished(() => {
+    vi.useRealTimers()
+  })
 })