How can I mock API calls in Vue Test Utils?

How can I mock API calls in Vue Test Utils?

You can use libraries like jest or axios-mock-adapter to mock API calls in your Vue Test Utils tests.

Can you show me an example of using axios-mock-adapter?

Sure! First, install axios-mock-adapter. Then, you can set it up in your test like this:

import axios from 'axios';
import MockAdapter from 'axios-mock-adapter';

const mock = new MockAdapter(axios);
mock.onGet('/api/data').reply(200, { data: 'some data' });

What about using Jest for mocking?

With Jest, you can use jest.mock() to mock modules. For example:

jest.mock('axios');
axios.get.mockResolvedValue({ data: 'some data' });

Are there any best practices for mocking in tests?

Yes! Always mock only what you need, keep your tests isolated, and ensure your mocks reflect real API behavior.