What are some examples of using Testing Library with Vue?

Can you give me some examples of how to use Testing Library with Vue?

Sure! Testing Library for Vue provides utilities to test Vue components in a user-centric way. For example, you can use render to mount a component and then query elements using getByText or getByRole.

How do I test a button click event in a Vue component?

You can simulate a button click by using the fireEvent function. For instance, after rendering your component, you can do something like fireEvent.click(getByText('Submit')) to trigger the click event.

What about testing props in a Vue component?

To test props, you can pass them when rendering the component. For example, render(MyComponent, { props: { myProp: 'value' } }) allows you to check how the component behaves with different prop values.

Are there any best practices for writing tests with Testing Library in Vue?

Yes! Some best practices include testing user interactions rather than implementation details, keeping tests isolated, and using descriptive queries to make your tests more readable.