Using a default value does not update the whenified implementation

[devzeebo]

Sample code:

const { when } = require('jest-when')

it('allows defining the default when NOT chaining', () => {
  const fn = jest.fn()

  when(fn).mockRejectedValue(false)

  when(fn)
    .calledWith(expect.anything())
    .mockResolvedValue(true)

  expect(fn()).rejects.toEqual(false)
});

Expectation: The test case to pass