Basic Symfony2/Selenium2 Setup

DemoTest.php

<?php

// src/Acme/DemoBundle/Tests/Selenium/DemoTest.php

namespace Acme\DemoBundle\Tests\Selenium;

use Acme\DemoBundle\Tests\SeleniumTestCase;

class DemoTest extends SeleniumTestCase
{
    public function testTitle()
    {
        $this->url('http://www.example.com/app_dev.php');
        $this->assertEquals('Test', $this->title());
    }
}

selenium.xml.dist

<!-- app/selenium.xml.dist -->

<?xml version="1.0" encoding="UTF-8"?>

<!-- http://www.phpunit.de/manual/current/en/appendixes.configuration.html -->
<phpunit
    backupGlobals               = "false"
    backupStaticAttributes      = "false"
    colors                      = "true"
    convertErrorsToExceptions   = "true"
    convertNoticesToExceptions  = "true"
    convertWarningsToExceptions = "true"
    processIsolation            = "false"
    stopOnFailure               = "false"
    syntaxCheck                 = "false"
    bootstrap                   = "bootstrap.php.cache" >

    <testsuites>
        <testsuite name="Project Test Suite">
            <directory>../src/*/*Bundle/Tests/Selenium</directory>
            <directory>../src/*/Bundle/*Bundle/Tests/Selenium</directory>
        </testsuite>
    </testsuites>

    <!--
    <php>
        <server name="KERNEL_DIR" value="/path/to/your/app/" />
    </php>
    -->

    <filter>
        <whitelist>
            <directory>../src</directory>
            <exclude>
                <directory>../src/*/*Bundle/Resources</directory>
                <directory>../src/*/*Bundle/Tests</directory>
                <directory>../src/*/Bundle/*Bundle/Resources</directory>
                <directory>../src/*/Bundle/*Bundle/Tests</directory>
            </exclude>
        </whitelist>
    </filter>
</phpunit>

srcAcmeDemoBundleTestsSeleniumTestCase.php

<?php

// src/Acme/DemoBundle/Tests/SeleniumTestCase.php

namespace Acme\DemoBundle\Tests;

abstract class SeleniumTestCase extends \PHPUnit_Extensions_Selenium2TestCase
{
    protected function setUp()
    {
            $this->setBrowser('firefox');
            $this->setBrowserUrl('http://www.example.com/app_dev.php');
    }
}