extelenium v1.0.1

Extelenium

A utility to make integration testing of chrome extensions using Webdriver.io easy

Do ever ask yourself questions like "do I have a purpose on this earth?" Or, "why am I writing a chrome extension?" or "how the hell am I supposed to test this thing?"

Try existentialenium! extelenium for short.

How it works:

Give it the directory to your chrome extension containing a manifest.json, and it will programmatically load it into a browser instance launched by Webdriver.io. It is a useful tool if you want to run integration tests continually without having to do terrible things to your wdio.conf.js every time you make a change to your extension.

EXTERNAL DEPENDENCIES:

• Requires crxmake ruby gem to be installed globally
• openssl binary - already installed on Mac OSX

PEER DEPENDENCIES:

• webdriverio

Usage

1) Install extelenium

npm install --save-dev extelenium

2) Install webdriverio

3) Specify the use of chrome for running your integration tests in your wdio.conf.js file:

exports.config = {
    ...
    capabilities: [{
        ...
        browserName: 'chrome'
        ...
    }]
}

4) Install a necessary external dependency:

$ gem install crxmake

(This is used for programmatically packaging your chrome extension into crx files)

5) In a separate terminal, run a selenium server that wdio can talk to (which you should have installed during step 2)

$ selenium-standalone start

6) Use provided script to run your integration tests with your extension loaded

$ ./node_modules/.bin/extelenium --extension my-sample-extension/ --wdio-config wdio.conf.js

Setup for local Development

$ npm install -g yarn

Install dependencies:

$ yarn install

For debugging the above command

If you get an error that looks like this:

## There is an issue with `node-fibers` ##
`/Users/pivotal/workspace/web-driver-io-for-chrome-extensions/node_modules/fibers/bin/darwin-x64-51/fibers.node` is missing.

Try running this to fix the issue: /usr/local/Cellar/node/7.10.0/bin/node /Users/pivotal/workspace/web-driver-io-for-chrome-extensions/node_modules/fibers/build
ERROR: Couldn't initialise framework "wdio-jasmine-framework".
Error: Missing binary. See message above.
    at Object.<anonymous> (/Users/pivotal/workspace/web-driver-io-for-chrome-extensions/node_modules/fibers/fibers.js:20:8)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.require (module.js:498:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (/Users/pivotal/workspace/web-driver-io-for-chrome-extensions/node_modules/fibers/future.js:2:13)
    at Module._compile (module.js:571:32)

Then try using node v6.10.*

Install external dependencies:

$ gem install crxmake

Running tests:

$ yarn all-tests

To run unit tests or feature tests only:

$ yarn unit-tests

$ yarn feature-tests