source: trip-planner-front/node_modules/karma-jasmine/README.md@ eed0bf8

# karma-jasmine

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> Adapter for the [Jasmine](https://jasmine.github.io/) testing framework.

## Installation

```bash
npm install karma-jasmine --save-dev
```

## Configuration

```js
// karma.conf.js
module.exports = function(config) {
  config.set({
    frameworks: ['jasmine'],

    files: [
      '*.js'
    ]
  })
}
```

If you want to run only some tests matching a given pattern you can do this in the following way

```bash
$ karma start &
$ karma run -- --grep=<pattern>
```

or

```js
module.exports = function(config) {
  config.set({
    ...
    client: {
      args: ['--grep', '<pattern>'],
      ...
    }
  })
}
```

If you want to pass configuration options directly to jasmine you can do this in the following way

```js
module.exports = function(config) {
  config.set({
    client: {
      jasmine: {
        random: true,
        seed: '4321',
        oneFailurePerSpec: true,
        failFast: true,
        timeoutInterval: 1000
      }
    }
  })
}
```

## Debug by URL

Failing tests print a debug URL with `?spec=`. Use it with `--no_single_run`
and paste it into your browser to focus on a single failing test.

## Sharding

By setting `config.client.shardIndex` and `config.client.totalShards`, you can
run a subset of the full set of specs. Complete sharding support needs to be
done in the process that calls karma, and would need to support test result
integration across shards.

---

For more information on Karma see the [homepage](https://karma-runner.github.com/).