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Discussion on: The basic form for React component mocks

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Replies for: Cannot get this solution to work. Error: Uncaught [Error: mockConstructor(...): Nothing was returned from render. This usually means a return s...

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hanvyj • • Edited

Finally! I had:

beforeEach(() => {
  jest.resetAllMocks();
});
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Which if course, was resetting the implementation. I think the issue is react-scripts 4 added "resetMocks": true, as a default so it might be fixed by just:

  "jest": {
    "resetMocks": false,
  }
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in your package.json