lint-stage "yarn test" failing even though running manually passes

[jeffchew]

Jeff-Chew created the following on Sep 16:

Detailed description

When running a commit, yarn test stage seems to fail, even though if running manually all tests are passing.

yarn test has been temporarily removed until this can be resolved.

Steps to reproduce the issue

1. Add back yarn test to .lintstagerc file
2. Run commit
3. See that pre-commit fails

Additional information

• There are currently some errors coming out of some tests even though all tests pass. This might be worth looking into if this is the culprit.

Original issue: https://github.ibm.com/webstandards/digital-design/issues/1701

[jeffchew]

On Sep 24, Anna-Wen commented: The errors coming out of the tests are indeed what is causing the pre-commit yarn test script to fail. There are some long threads of others with the same issue and looks like React 16.9.0 alpha could solve it - but we can silence the act() errors for now: https://github.com/facebook/react/issues/14769#issuecomment-514589856

[jeffchew]

On Sep 24, Jeff-Chew commented: @Anna-Wen thanks for looking into this! Sure, I'm fine with silencing the errors for now.