PHPUnit test case extension to include Selenium2.

phpunit-selenium-web-driver.php

<?php	
require_once "php-webdriver/__init__.php";
class SomeTests extends PHPUnit_Framework_TestCase
{
	protected $session;

	public function setUp()
	{
		parent::setUp();
	
		// Validate script arguments.
		if ($_SERVER['argc'] < 2)
			exit('Invalid number of arguments supplied. Usage: ./test.php [OPTIONS] [COMMAND] [ARGS...]'."\n");
		
		// Iterate the inputs joining options into a key value array and then determining the command.
		$options = array();
		$command = false;
		$args = array_slice($_SERVER['argv'], 2, count($_SERVER['argv']));
		for ($i = 0; $i < count($args); $i = $i + 2) {
			if (strpos($args[$i], "--") === 0) {
				$parts = explode(",", $args[$i + 1]);
				$options[str_replace("--", "", $args[$i])] = count($parts) > 1 ? $parts : $parts[0];
			}
		}
		
		if (!isset($options['env']))
		{
			throw new Exception("Must define --env option either; DEVELOPMENT, PRODUCTION, LATEST or CI.");
		}
		
		define("UAT_ENV", $options["env"]);
		
		$driver = new WebDriver("http://localhost:4444/wd/hub");
		
		if (!isset($options['browser']))
		{
			throw new Exception("Must define --browser option.");
		}
		
		$this->session = $driver->session(strtolower($options["browser"]));
		
		$this->session->timeouts('implicit_wait', 5);
		
		switch (UAT_ENV)
		{
			case "DEVELOPMENT":
				$url = "http://google.com/";
				break;
			case "LATEST":
				$url = "http://latest.google.com/";
				break;
			default:
				throw new Exception("Unknown --env option passed, don't have a root mapping for that one, i.e. have no base URL.");
		}
		
		$this->session->open($url);
	}
	
	public function tearDown()
	{
		$this->session->close();
		unset($this->session);
		parent::tearDown();
	}
	
	public function testPOTD()
	{
		$this->session->element('xpath', "//div//a[1]")->click();
		$this->assertTrue(strpos($this->session->url(), "hello") !== false, "Page didn't change to url including hello.");
	}
}
?>