grunt-mocha-webdriver-painful v0.9.14-b

##grunt-mocha-webdriver A Grunt task that runs Mocha-based functional tests against a Webdriver-enabled source: specifically, PhantomJS for local testing and Sauce Labs for comprehensive cross-browser testing. This plugin is a combination of mocha-cloud and grunt-saucelabs. The former library doesn't have Grunt integration built in, and is designed for running tests inside the browser; the latter library can launch a grid of browsers on Sauce Labs, but doesn't support Mocha.

##Getting Started This plugin requires Grunt >=0.4.0; connecting to Sauce Labs requires java.

Install the plugin with:

npm install grunt-mocha-webdriver --save-dev

Then add this line to your project's Gruntfile:

grunt.loadNpmTasks('grunt-mocha-webdriver');

###Using grunt-mocha-webdriver with Phantomjs In version 0.9.4 and later, phantom is included via its NPM module. In order to run tests against phantom, simply add the usePhantom flag to the options hash. The plugin defaults to hitting port 4444, but you can specify your own port via the phantomPort option.

##Documentation Run this task with the mochaWebdriver grunt command. For this plugin, the Grunt src property will specify which test files should be run with Mocha in the mochaWebdriver multitask. These tests should be structured as normal Mocha tests, but should use this.browser to refer to a WebDriver browser which will be injected into the test's context. The browser can be driven with the API specified in WD.js. The default is to use the callback-enabled version of WD.js, but usePromises can be passed as true to switch to the Promise-enabled version.

As of version 0.2.3 of WD.js, wd provides the ability to add test methods to its default set of capabilities. grunt-mocha-webdriver exposes the wd instance in the same way that browser is exposed, so that you can easily add your own test methods to wd.

Please look at this project's Gruntfile and tests to see it in action.

###Options The usual Mocha options are passed through this task to a new Mocha instance. Please note that while it's possible to specify the Mocha reporter for tests running on Phantom, there's only one reporter currently supported for tests against Sauce Labs. This restriction is in place to handle concurrent Sauce Labs testing sessions, which could pollute the log.

The following options can be supplied to the task:

####usePhantom Type: Boolean

Specifies whether the task should test against a PhantomJS instance instead of Sauce Labs. Defaults to false. If true, the tests will run against Phantom INSTEAD of running against Sauce Labs.

####phantomPort Type: Int (Default: 4444)

if testing against PhantomJS with the usePhantom flag, specify the port to test against.

####usePromises Type: Boolean

Specifies whether to use the Promise chain version of the WD.js API. Defaults to false (the callback version).

####ignoreSslErrors Type: Boolean

A passthrough to the Phantom CLI runner to ignore errors with SSL certs.

####require Type: Array

An array of paths for requiring before running Mocha tests. Useful for pre-requires that manipulate Mocha's global environment (e.g.g making Sinon globally available).

####username Type: String

The Sauce Labs username to use. Defaults to value of env var SAUCE_USERNAME.

####key Type: String

The Sauce Labs API key to use. Defaults to value of env var SAUCE_ACCESS_KEY.

####identifier Type: Number

A Unique identifier for the generated tunnel to Sauce Labs. Will be automatically generated if not specified. Useful for connected to existing Sauce tunnels.

####concurrency Type: Int

The number of concurrent browser sessions to spin up on Sauce Labs. Defaults to 1.

####tunnelTimeout Type: Number

Time to wait before closing all tunnels.

####testName Type: String

The name of the test, as reported to Sauce Labs.

####testTags Type: String

An array of tags to associate with the test, as reported to Sauce Labs.

####browsers Type: Object

An array of objects specifying which browser options should be passed to Sauce Labs. Unless a test is run against Phantom (e.g. usePhantom is true), this option must be specified. Each browser hash should specify: browserName, platform, and version.

##Contributing In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using grunt.

##Release History

v0.9.0

• Initial release

v0.9.1

• Setup Travis for CI
• Improve SauceLabs test failure handling
• Test count was off by 1

v0.9.2

• Update docs
• Add initial promise support (Phantom only)

v0.9.3

• Enable Promise support (Phantom and SauceLabs)

v0.9.4

• Run phantom from grunt-mocha-webdriver directly

v0.9.5

• Implement require option for pre-require hook

v0.9.6

• PhantomJS integration failed to report the correct status code when exiting Grunt after tests failed.

v0.9.7

• Prevent errors from causing Phantom to exit early
• Better error messages via wd.js

v0.9.8

• ignoreSslErrors option added as a phantom CLI passthrough

v0.9.9

• Update wd.js to 0.2.0, and switch to the new promiseChain API

v0.9.10

• Fix promiseChain on Sauce

v0.9.11

• Fix #8, async failures were causing grunt exit

v0.9.12

• Bump to latst sauce-tunnel

v0.9.13

• Bump to 0.2.3 of WD, and expose the wd instance to tests

##License Copyright (c) 2013 Justin Reidy

Licensed under the MIT license.