test: Update Notification test case sleep -> useFakeTimers (#37985)

* test: Update Notification test case sleep -> useFakeTimers

* test: Update Notification test case sleep -> useFakeTimers

components/notification/__tests__/config.test.ts

@@ -1,5 +1,5 @@
 import notification, { getInstance } from '..';
-import { sleep, act } from '../../../tests/utils';
+import { waitFakeTimer, act } from '../../../tests/utils';
 
 describe('notification.config', () => {
   beforeEach(() => {
@@ -32,24 +32,19 @@ describe('notification.config', () => {
       });
     });
 
-    await act(async () => {
-      await Promise.resolve();
-    });
+    await waitFakeTimer();
 
     expect(document.querySelectorAll('.ant-notification-notice').length).toBe(5);
     expect(document.querySelectorAll('.ant-notification-notice')[4]?.textContent).toBe(
       'Notification last',
     );
 
-    act(() => {
-      jest.runAllTimers();
-    });
+    await waitFakeTimer();
 
-    await act(async () => {
-      await sleep(500);
-    });
     expect((await getInstance('ant-notification-topRight'))?.component.state.notices).toHaveLength(
       0,
     );
+
+    jest.useRealTimers();
   });
 });

components/notification/__tests__/index.test.tsx

@@ -1,7 +1,7 @@
 import React from 'react';
 import { UserOutlined } from '@ant-design/icons';
 import notification, { getInstance, type NotificationInstance } from '..';
-import { sleep, act } from '../../../tests/utils';
+import { waitFakeTimer, act } from '../../../tests/utils';
 import ConfigProvider from '../../config-provider';
 
 Object.defineProperty(globalThis, 'IS_REACT_ACT_ENVIRONMENT', {
@@ -39,7 +39,7 @@ describe('notification', () => {
       });
     }
 
-    await sleep();
+    await waitFakeTimer();
 
     const count = document.querySelectorAll('.additional-holder').length;
     expect(count).toEqual(1);