Jest - Mock useQuery

index.test.tsx

// Method 1
const mockRefetch = jest.fn();

jest.mock('react-query', () => ({
  useQuery: jest.fn().mockReturnValue(({ data: { ...MockData }, isLoading: false, isSuccess: true, refetch: () => mockRefetch }))
}));

// Method 2
const mockRefetch = jest.fn();

jest
  .spyOn(ReactQuery, 'useQuery')
  .mockImplementation(
    jest
      .fn()
      .mockReturnValue({ data: { ...MockData }, isLoading: false, isSuccess: true, refetch: () => mockRefetch })
  );