How do I test asynchronous components in Vue using Vue Test Utils?
To test asynchronous components in Vue with Vue Test Utils, you can use the await
keyword with methods like wrapper.vm.$nextTick()
or wrapper.vm.$forceUpdate()
.
Can you give me an example of testing a component that fetches data?
Sure! You can mock the API call and then assert the component's behavior after the data is fetched. Use jest.mock()
to mock the API.
What about handling loading states?
You can test loading states by checking the component's template for loading indicators before and after the data is fetched.
Are there any specific Vue Test Utils methods I should know about?
Yes, methods like mount()
, shallowMount()
, and wrapper.find()
are essential for testing components effectively.
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