How can I use mock data in Vue.js testing with Testing Library?

How can I use mock data in Vue.js testing with Testing Library?

You can use the @testing-library/vue package to create mock data for your Vue components. This allows you to simulate different states and props.

Can you show me an example of how to set up mock data?

Sure! You can create a mock object and pass it to your component when rendering it in the test. For example:

const mockData = { name: 'John Doe', age: 30 };
render(MyComponent, { props: { user: mockData } });

What if I need to mock an API call?

You can use libraries like jest.mock to mock API calls. This way, you can return predefined responses for your tests.

Are there any best practices for using mock data?

Yes, keep your mock data realistic and relevant to the tests. Also, avoid hardcoding values; instead, use factories or fixtures.