how to change jest mock function return value in each test?

Question

I have a mock module like this in my component test file

  jest.mock(\'../../../magic/index\', () => ({
    navigationEnabled: () => true,
    guidance         


        

Answer 1

what you want to do is

import { navigationEnabled, guidanceEnabled } from '../../../magic/index';   

jest.mock('../../../magic/index', () => ({
  navigationEnabled: jest.fn(),
  guidanceEnabled: jest.fn()
}));

describe('test suite', () => {
  it('every test', () => {
    navigationEnabled.mockReturnValueOnce(value);
    guidanceEnabled.mockReturnValueOnce(value);
  });
});

you can look more about these functions here =>https://facebook.github.io/jest/docs/mock-functions.html#mock-return-values