How do I test Vue components using Jest and Vue Testing Library?

How do I test Vue components using Jest and Vue Testing Library?

To test Vue components with Jest and Vue Testing Library, you first need to install the necessary packages. You can do this using npm or yarn.

What packages do I need to install?

You need to install @vue/test-utils, jest, and @testing-library/vue. You can run npm install @vue/test-utils jest @testing-library/vue.

Can you give me an example of a simple test?

Sure! Here's a basic example:

import { render } from '@testing-library/vue';
import MyComponent from './MyComponent.vue';

test('renders the component', () => {
  const { getByText } = render(MyComponent);
  expect(getByText('Hello World')).toBeInTheDocument();
});