/**
 * Jest 30 Migration Test
 *
 * This test verifies that Jest 30 is working correctly after migration.
 * It tests new features and ensures deprecated methods are not being used.
 */

describe('Jest 30 Migration', () => {
  test('should pass with Jest 30', () => {
    expect(true).toBe(true);
  });

  test('should support modern Jest matchers', () => {
    const mockFn = jest.fn();
    mockFn('test');

    // Using toHaveBeenCalled instead of deprecated toBeCalled
    expect(mockFn).toHaveBeenCalled();
    expect(mockFn).toHaveBeenCalledWith('test');
  });

  test('should work with async tests', async () => {
    const promise = Promise.resolve('success');
    await expect(promise).resolves.toBe('success');
  });

  test('should support mock functions', () => {
    const mockCallback = jest.fn((x) => x * 2);

    [1, 2, 3].forEach(mockCallback);

    expect(mockCallback).toHaveBeenCalledTimes(3);
    expect(mockCallback.mock.results[0].value).toBe(2);
  });
});