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Correct test running command (#7768) [skip ci]

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* Correct test running command

* Also refine test/index.js content
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Vinh Le 2018-04-21 22:35:48 +07:00 committed by Henry Zhu
parent 1f97b91655
commit 4595c7fdfd
1 changed files with 7 additions and 3 deletions
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10
packages/babel-helper-plugin-test-runner/README.md
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@ -6,8 +6,12 @@
> Check Babel for an example: https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-exponentiation-operator/test
1. Inside a `/test` directory, add an `index.js` with the contents `require("@babel/helper-plugin-test-runner")(__dirname);`.
1. Inside a `/test` directory, add an `index.js` with the contents
```js
import runner from "@babel/helper-plugin-test-runner";
runner(__dirname);
```
2. Inside `/test/fixtures`, create a folder for each suite (eg; one suite for each feature of your plugin).
3. Suite folders may contain files and folders. Files will be transformed and run; use `expect()` assertions to verify correct behavior. Folders may contain `input.js`, `output.js`, and/or `exec.js`. The output of transforming `input.js` will be checked to match the contents of `output.js`. `exec.js`, if it exists, will be transformed and run, as with a file in the suite folder.
3. Install and run `mocha`.
4. To run a specific test, run `mocha --grep testName`.
3. To run a specific test, run `TEST_GREP=testName make test`. [Read more](https://github.com/babel/babel/blob/master/CONTRIBUTING.md#running-lintingtests).