How do I unit test Vue components effectively?

How do I unit test Vue components effectively?

To unit test Vue components, you can use tools like Vue Test Utils and Jest. Start by setting up your testing environment.

What are some best practices for writing these tests?

Some best practices include testing the component's props, events, and emitted events, and keeping tests isolated.

Can you show me a simple example of a unit test?

Sure! Here's a basic example:

import { shallowMount } from '@vue/test-utils';
import MyComponent from '@/components/MyComponent.vue';

test('renders correctly', () => {
  const wrapper = shallowMount(MyComponent);
  expect(wrapper.text()).toContain('Hello World');
});