How do I test asynchronous components in Vue.js?
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How do I test asynchronous components in Vue.js?
To test asynchronous components in Vue.js, you can use Vue Test Utils along with Jest or Mocha. You can utilize the await keyword to wait for promises to resolve.
Can you give me an example of testing a component that fetches data?
Sure! You can mock the API call and use wrapper.vm.$nextTick() to wait for the component to update after the data is fetched.
What about testing loading states?
You can check the loading state by asserting the presence of a loading indicator before the data is fetched and then checking for its absence after the data is loaded.
Are there any specific libraries I should use?
Yes, Vue Test Utils is essential for testing Vue components, and Jest is a popular choice for running your tests.
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