test: console.error should nullable in Console (#39050)

components/_util/__tests__/warning.test.ts

@@ -2,7 +2,7 @@ describe('Test warning', () => {
   let spy: jest.SpyInstance;
 
   beforeAll(() => {
-    spy = jest.spyOn(console, 'error');
+    spy = jest.spyOn(console, 'error').mockImplementation(() => {});
   });
 
   afterAll(() => {

components/alert/__tests__/index.test.tsx

@@ -76,9 +76,8 @@ describe('Alert', () => {
   });
 
   it('should show error as ErrorBoundary when children have error', () => {
-    jest.spyOn(console, 'error').mockImplementation(() => undefined);
+    const warnSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
-    // eslint-disable-next-line no-console
+    expect(warnSpy).toHaveBeenCalledTimes(0);
-    expect(console.error).toHaveBeenCalledTimes(0);
     // @ts-expect-error
     // eslint-disable-next-line react/jsx-no-undef
     const ThrowError = () => <NotExisted />;
@@ -91,8 +90,7 @@ describe('Alert', () => {
     expect(screen.getByRole('alert')).toHaveTextContent(
       'ReferenceError: NotExisted is not defined',
     );
-    // eslint-disable-next-line no-console
+    warnSpy.mockRestore();
-    (console.error as any).mockRestore();
   });
 
   it('could be used with Tooltip', async () => {

components/auto-complete/__tests__/index.test.tsx

@@ -49,7 +49,7 @@ describe('AutoComplete', () => {
   });
 
   it('AutoComplete throws error when contains invalid dataSource', () => {
-    const spy = jest.spyOn(console, 'error').mockImplementation(() => undefined);
+    const spy = jest.spyOn(console, 'error').mockImplementation(() => {});
 
     render(
       // @ts-ignore
@@ -82,13 +82,10 @@ describe('AutoComplete', () => {
   });
 
   it('should not warning when getInputElement is null', () => {
-    jest.spyOn(console, 'warn').mockImplementation(() => undefined);
+    const warnSpy = jest.spyOn(console, 'warn').mockImplementation(() => {});
     render(<AutoComplete placeholder="input here" allowClear />);
-    // eslint-disable-next-line no-console
+    expect(warnSpy).not.toHaveBeenCalled();
-    expect(console.warn).not.toHaveBeenCalled();
+    warnSpy.mockRestore();
-    // @ts-ignore
-    // eslint-disable-next-line no-console
-    console.warn.mockRestore();
   });
 
   it('should not override custom input className', () => {

components/date-picker/__tests__/QuarterPicker.test.tsx

@@ -8,7 +8,7 @@ const { QuarterPicker } = DatePicker;
 describe('QuarterPicker', () => {
   it('should support style prop', () => {
     resetWarned();
-    const warnSpy = jest.spyOn(console, 'error');
+    const warnSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
 
     const { container } = render(<QuarterPicker style={{ width: 400 }} />);
     expect(container.firstChild).toMatchSnapshot();

components/dropdown/__tests__/index.test.tsx

@@ -116,7 +116,7 @@ describe('Dropdown', () => {
   });
 
   it('should warn if use topCenter or bottomCenter', () => {
-    const error = jest.spyOn(console, 'error');
+    const error = jest.spyOn(console, 'error').mockImplementation(() => {});
     render(
       <div>
         <Dropdown menu={{ items }} placement="bottomCenter">

components/menu/__tests__/index.test.tsx

@@ -1040,7 +1040,7 @@ describe('Menu', () => {
   });
 
   it('should not warning deprecated message when items={undefined}', () => {
-    const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => undefined);
+    const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
     render(<Menu items={undefined} />);
     expect(errorSpy).not.toHaveBeenCalledWith(
       expect.stringContaining('`children` will be removed in next major version'),

components/modal/__tests__/confirm.test.tsx

@@ -41,7 +41,7 @@ describe('Modal.confirm triggers callbacks correctly', () => {
   // });
   // jest.spyOn(window, 'cancelAnimationFrame').mockImplementation(id => window.clearTimeout(id));
 
-  const errorSpy = jest.spyOn(console, 'error');
+  const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
 
   /* eslint-disable no-console */
   // Hack error to remove act warning

components/space/__tests__/index.test.tsx

@@ -181,7 +181,7 @@ describe('Space', () => {
 
   // https://github.com/ant-design/ant-design/issues/35305
   it('should not throw duplicated key warning', () => {
-    jest.spyOn(console, 'error').mockImplementation(() => undefined);
+    const spy = jest.spyOn(console, 'error').mockImplementation(() => {});
     render(
       <Space>
         <div key="1" />
@@ -190,11 +190,11 @@ describe('Space', () => {
         <div />
       </Space>,
     );
-    expect(console.error).not.toHaveBeenCalledWith(
+    expect(spy).not.toHaveBeenCalledWith(
       expect.stringContaining('Encountered two children with the same key'),
       expect.anything(),
       expect.anything(),
     );
-    (console.error as any).mockRestore();
+    spy.mockRestore();
   });
 });

components/table/__tests__/Table.filter.test.tsx

@@ -117,7 +117,7 @@ describe('Table.filter', () => {
   });
 
   it('renders empty menu correctly', () => {
-    const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => undefined);
+    const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
     const { container } = render(
       createTable({
         columns: [