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Promises with set Timeout don't resolve properly in jest 23.0.x

See original GitHub issue

🐛 Bug Report

I was using promise resolution with setTimeout in one of my test cases and seems like promise are not resolving at all. I had opened this bug earlier here https://github.com/facebook/jest/issues/6658 but solution given here is working on Jest v22.1.2. My environment is different and I cant comment in the earlier issue thread as it was marked for commenting only by collaborators.

To Reproduce

it("should show error UI",  async () => {
  await new Promise(resolve => setTimeout(resolve, 0));
});

Expected behavior

Test should end

Run `npx envinfo --preset jest`

Paste the results here:

  System:
    OS: macOS Sierra 10.12.6
    CPU: x64 Intel(R) Core(TM) i5 CPU       M 540  @ 2.53GHz
  Binaries:
    Node: 8.11.1 - /usr/local/bin/node
    Yarn: 1.3.2 - /usr/local/bin/yarn
    npm: 5.6.0 - /usr/local/bin/npm
  npmPackages:
    jest: ^23.3.0 => 23.3.0

Issue Analytics

State:
Created 5 years ago
Comments:6

Top GitHub Comments

1reaction

jinxaccommented, Jul 9, 2018

@thymikee ok so adding require("bezier"); before my Animated Component tests looks like the way handle this.

0reactions

github-actions[bot]commented, May 12, 2021

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. Please note this issue tracker is not a help forum. We recommend using StackOverflow or our discord channel for questions.