Jest did not exit one second after the test run has completed using express

Question

I\'m using JEST for unit testing my express routes.

While running the yarn test all my test case are getting passed, but I\'m getting an error

Answer 1

I was having the same issue but in my package.json file i added "test": "jest --detectOpenHandles" and ran npm test --detectOpenHandles. I didn't get the error message this time. Maybe you can try doing that.