What is Vue unit testing and how do I get started?

What is Vue unit testing and how do I get started?

Vue unit testing involves testing individual components in a Vue.js application to ensure they work as expected. You can get started by using tools like Jest or Mocha along with Vue Test Utils.

What tools do I need for Vue unit testing?

You'll need a testing framework like Jest or Mocha, and Vue Test Utils for testing Vue components. Additionally, you might want to use Babel for transpiling your code.

Can you give me an example of a simple unit test?

Sure! Here's a simple test using Jest:

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

describe('MyComponent.vue', () => {
  it('renders a message', () => {
    const wrapper = shallowMount(MyComponent);
    expect(wrapper.text()).toContain('Hello World');
  });
});