Function mockFetch

spec/helper.js:425–458

(mockResponses)

}

function mockFetch(mockResponses) {
  const spy = jasmine.createSpy('fetch');
  fetchWasMocked = true; // Track that fetch was mocked for cleanup

  global.fetch = (url, options = {}) => {
    // Allow requests to the Parse Server to pass through WITHOUT recording in spy
    // This prevents tests from failing when they check that fetch wasn't called
    // but the Parse SDK makes internal requests to the Parse Server
    if (typeof url === 'string' && url.includes(serverURL)) {
      return originalFetch(url, options);
    }

    // Record non-Parse-Server calls in the spy
    spy(url, options);

    options.method ||= 'GET';
    const mockResponse = mockResponses?.find(
      (mock) => mock.url === url && mock.method === options.method
    );

    if (mockResponse) {
      return Promise.resolve(mockResponse.response);
    }

    return Promise.resolve({
      ok: false,
      statusText: 'Unknown URL or method',
    });
  };

  // Expose spy methods for test assertions
  global.fetch.calls = spy.calls;
  global.fetch.and = spy.and;
}


// This is polluting, but, it makes it way easier to directly port old tests.