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Testing with Async/Await

Testing with Async/Await

Learn how to use Jest to test asynchronous code with async/await syntax.

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Using async/await

The most modern handling of asynchronous code in JavaScript uses the async and await keywords. It doesn’t replace promises per se, but it is the syntactic sugar while working with promises.

With async/await, we mark a function as being asynchronous with the async keyword, which then allows us to await the completion ...