cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Explain how to run only one test (#389) [skip ci]

Browse Source
This commit is contained in:
Aaron Ang 2017-03-01 19:48:14 -08:00 committed by Henry Zhu
parent 2766263eea
commit 265d2c1e4f
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
CONTRIBUTING.md
View File

@ -31,6 +31,26 @@ npm run test-only
Note, this does not actually run a build, so you may have to call `npm run build` after
performing any changes.
### Running one test
To run only a single test, add `"only": true` to the `options.json` inside any test fixture folder (you may have to create the file if it doesn't exist).
For example, let's say we want to only run the test for the [`test/fixtures/comments/basic/shebang-import`](https://github.com/babel/babylon/tree/7.0/test/fixtures/comments/basic/shebang-import) fixture.
Add `"only": true` to its `options.json`:
```json
{
"sourceType": "module",
"only": true
}
```
Then, run the tests using the same command as before:
```bash
$ npm run test-only
```
### Checking code coverage locally
To generate code coverage, be sure to set `BABEL_ENV=test` so that code is instrumented during