What are the best practices for using Chai's async assertions?

What are the best practices for using Chai's async assertions?

When using Chai's async assertions, it's important to ensure that you handle promises correctly. Always return the promise in your test to avoid false positives.

Can you give me an example of how to implement that?

Sure! Here's a simple example:

it('should resolve the promise', function() {
  return expect(someAsyncFunction()).to.eventually.equal(expectedValue);
});

What should I do if my async test fails?

If your async test fails, check the error message for clues. Ensure that the promise is being returned and that the expected value is correct.

Are there any common pitfalls to avoid?

Yes, common pitfalls include not returning the promise, using done() incorrectly, and not handling rejections properly. Always ensure your tests are structured correctly.