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[Feature request] Ability to just run the last changed test file

See original GitHub issue

Just had a case where I was working on file foo.js and foo.spec.js. Foo is used in a bunch of places, so upon changing it Jest correctly figures out that it has 10 spec files that it should run. This is great most of the time, but it means that I have to wait longer to know if foo.spec.js has passed or not. An option to turn on a “single file” mode where it only runs the last changed spec file on each change would be quite useful.

I’m quite happy to attempt some work on this if you think it’s a reasonable addition 😃

Issue Analytics

State:
Created 6 years ago
Reactions:2
Comments:10 (6 by maintainers)

Top GitHub Comments

1reaction

ortacommented, Oct 4, 2017

I’ve been having a think about this: I’d like the ability to toggle on a single file mode on the watcher - perhaps this could be an action button in the top right (https://github.com/orta/vscode-react-native-storybooks/issues/26), which closes the current watcher and a version of the watcher that includes a suffix of the filepath.

0reactions

connectdotzcommented, Apr 5, 2021

after 3 years, we finally added this feature… Please feel free to give v4.0.0-alpha.5 a try and let us know if it works for you.