You must have node.js and its package manager (npm) installed.
You can get them from http://nodejs.org/.
Clone the ironing repository using git:
git clone https://github.com/AlexZhidkov/ironing.git
cd ironing
We have two kinds of dependencies in this project: tools and angular framework code. The tools help us manage and test the application.
- We get the tools we depend upon via
npm, the node package manager. - We get the angular code via
bower, a client-side code package manager.
We have preconfigured npm to automatically run bower so we can simply do:
npm install
Behind the scenes this will also call bower install. You should find that you have two new
folders in your project.
node_modules- contains the npm packages for the tools we needapp/bower_components- contains the angular framework files
Note that the bower_components folder would normally be installed in the root folder but
ironing changes this location through the .bowerrc file. Putting it in the app folder makes
it easier to serve the files by a webserver.
We have preconfigured the project with a simple development web server. The simplest way to start this server is:
npm start
Now browse to the app at http://localhost:8000/app/index.html.
There are two kinds of tests in the ironing application: Unit tests and End to End tests.
The ironing app comes preconfigured with unit tests. These are written in Jasmine, which we run with the Karma Test Runner. We provide a Karma configuration file to run them.
- the configuration is found at
test/karma.conf.js - the unit tests are found in
test/unit/
The easiest way to run the unit tests is to use the supplied npm script:
npm test
This script will start the Karma test runner to execute the unit tests. Moreover, Karma will sit and watch the source and test files for changes and then re-run the tests whenever any of them change. This is the recommended strategy; if your unit tests are being run every time you save a file then you receive instant feedback on any changes that break the expected code functionality.
You can also ask Karma to do a single run of the tests and then exit. This is useful if you want to check that a particular version of the code is operating as expected. The project contains a predefined script to do this:
npm run test-single-run
The ironing app comes with end-to-end tests, again written in Jasmine. These tests are run with the Protractor End-to-End test runner. It uses native events and has special features for Angular applications.
- the configuration is found at
e2e-tests/protractor-conf.js - the end-to-end tests are found in
e2e-tests/scenarios.js
Protractor simulates interaction with our web app and verifies that the application responds correctly. Therefore, our web server needs to be serving up the application, so that Protractor can interact with it.
npm start
In addition, since Protractor is built upon WebDriver we need to install this. The ironing project comes with a predefined script to do this:
npm run update-webdriver
This will download and install the latest version of the stand-alone WebDriver tool.
Once you have ensured that the development web server hosting our application is up and running and WebDriver is updated, you can run the end-to-end tests using the supplied npm script:
npm run protractor
This script will execute the end-to-end tests against the application being hosted on the development server.
Previously we recommended that you merge in changes to ironing into your own fork of the project. Now that the angular framework library code and tools are acquired through package managers (npm and bower) you can use these tools instead to update the dependencies.
You can update the tool dependencies by running:
npm update
This will find the latest versions that match the version ranges specified in the package.json file.
You can update the Angular, Firebase, and AngularFire dependencies by running:
bower update
This will find the latest versions that match the version ranges specified in the bower.json file.
The ironing project supports loading the framework and application scripts asynchronously. The
special index-async.html is designed to support this style of loading. For it to work you must
inject a piece of Angular JavaScript into the HTML page. The project has a predefined script to help
do this.
npm run update-index-async
This will copy the contents of the angular-loader.js library file into the index-async.html page.
You can run this every time you update the version of Angular that you are using.
While Angular is client-side-only technology and it's possible to create Angular webapps that
don't require a backend server at all, we recommend serving the project files using a local
webserver during development to avoid issues with security restrictions (sandbox) in browsers. The
sandbox implementation varies between browsers, but quite often prevents things like cookies, xhr,
etc to function properly when an html page is opened via file:// scheme instead of http://.
The ironing project comes preconfigured with a local development webserver. It is a node.js
tool called http-server. You can start this webserver with npm start but you may choose to
install the tool globally:
sudo npm install -g http-server
Then you can start your own development web server to serve static files from a folder by running:
http-server
Alternatively, you can choose to configure your own webserver, such as apache or nginx. Just
configure your server to serve the files under the app/ directory.
For more information on Firebase and AngularFire, check out https://firebase.com/docs/web/bindings/angular
For more information on AngularJS please check out http://angularjs.org/