I'm having trouble testing async components in Vue with Jest. Any tips?
Absolutely! When testing async components, make sure to use await
with your queries to ensure the DOM updates.
What if I'm using flushPromises
? How does that fit in?
flushPromises
is great for resolving pending promises. You can use it to wait for all promises to resolve before making assertions.
Can you give me an example of how to use it in a test?
Sure! You can write a test like this: await flushPromises(); expect(wrapper.text()).toContain('expected text');
.
Thanks! That really helps. What about testing API calls?
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