Youtor
Testing asynchronous functions in JavaScript Promise handling Testing async code
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=dg5D0UrhSuw
In this video, we will create an async javascript function, and then we will see how to invoke it. Once we understand how async functions can be handled we will write unit tests to test their async behavior. • Important Links: • Getting started with Jest: https://jestjs.io/docs/getting-started • Documentation on matchers: https://jestjs.io/docs/using-matchers • Chapters: • 0:00 Introduction • 0:33 Writing an async function • 3:34 Handling promises • 7:09 Unit test using promise chaining • 10:53 Unit test using async/await
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