Testing with Async/Await
Explore how to test asynchronous JavaScript code in Jest by using async and await syntax. Understand the correct placement of async functions within test blocks to handle promises and API calls properly, ensuring successful test execution and clear assertion handling.
We'll cover the following...
We'll cover the following...
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 ...