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jest function async API

Sticky Pingu answered on April 17, 2024 Popularity 1/10 Helpfulness 1/10

answer jest function async API

jest function async API

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test('async test', async () => {
  const asyncMock = jest
    .fn()
    .mockResolvedValueOnce('first call')
    .mockRejectedValueOnce(new Error('Async error'));

  await asyncMock(); // first call
  await asyncMock(); // throws "Async error"
});

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Popularity 1/10 Helpfulness 1/10 Language javascript

Source: archive.jestjs.io

Tags: function javascript

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