Async Await Throw Error Jest at sharonrhayneso blog

Async Await Throw Error Jest.# testing async functions that throw exceptions using jest.i'm writing an async test that expects the async function to throw like this:

Error Handling with Async / Await Ankur Patel
from ankurpatel.in

After much trial and error and exclamations of “why doesn’t this work?!?!,” an answer was found, buried. jest try/catch with async/await. To test async functions that throw exceptions in jest:.

Error Handling with Async / Await Ankur Patel

Async Await Throw Error Jestwhen you have code that runs asynchronously, jest needs to know when the code it is testing has completed,.i'm writing an async test that expects the async function to throw like this:when you have code that runs asynchronously, jest needs to know when the code it is testing has completed,.the idiomatic jest way to check an async function throws is to use the await or return an.