Robin Malfait 63a67cb8ef
improve integration tests (#4572)
* remove unused file

using syntax.js instead

* add a way to remove files that are generated from the tests

Essentially setting the restore cache contents to `null` as a special
value.

* combine the stdout and stderr output

* add jest-diff instead of relying on it existing *somewhere*

This also came with a small API change.

* add `--runInBand` to the test script

* add dedicated cli tests for the new Tailwind CLI
2021-06-07 13:50:53 -04:00
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2021-06-07 13:50:53 -04:00