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PhantomJS
• Headless version of Webkit
• Window-less, command line web browser
• Programmable through JavaScript
• Supports WebDriver out of the box
http://x-team.com
Installation
• Install Node.js
• sudo npm install -g phantomjs
• (http://phantomjs.org/)
How to use it?
var page = require('webpage').create();
page.open('http://www.google.com/', function (status) {
// Page is loaded. Output content.
console.log(page.content);
phantom.exit();
});
How to use it?
var page = require('webpage').create();
page.open('http://www.google.com/', function (status) {
// Page is loaded. Output content.
console.log(page.content);
phantom.exit();
});
> phantomjs myscript.js
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What else can i do ?
• Inject/execute arbitrary JS code
• Perform actions
• Take screenshots
• Monitor performance
PhantomJS is not a test framework. It’s a virtual browser.
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CasperJS
• API & test framework layer on top of PhantomJS
• Provides all the things you’re used to:
• Clicking, Typing, Waiting, Assertions, etc.
• Events, screenshots (even specific elements), & more.
http://x-team.com
Installation
• Install Node.js
• sudo npm install -g casperjs
• (http://casperjs.org/)
How to use it?
var casper = require('casper').create();
casper.start('http://google.com/', function() {
this.fill('form[action="/search"]', { 'q': 'ghost' });
this.click('#gbqfba');
});
casper.then(function() {
this.echo(this.getTitle());
});
casper.run();
How to use it?var casper = require('casper').create();
casper.start('http://google.com/', function() {
this.fill('form[action="/search"]', { 'q': 'ghost' });
this.click('#gbqfba');
});
casper.then(function() {
this.echo(this.getTitle());
});
casper.run();
#> casperjs myscript.js
How to use it?
var casper = require('casper').create();
casper.test.begin('Google tests', 1, function(test) {
casper.start('http://www.google.com/', function() {
test.assertTitleMatch(/Google/, 'Title contains Google');
}).run(function() {
test.done();
});
});
#> casperjs myscript.js
References
• http://docs.casperjs.org/en/latest/
• http://phantomjs.org/documentation/
• https://github.com/BBC-News/wraith
