<?php

class MyTest extends PHPUnit_Extensions_Selenium2TestCase{

    function setUp(){
        $this->setBrowser("phantomjs");
        $this->setBrowserUrl('http://localhost');
        $this->setHost("127.0.0.1");
        $this->setPort(4444); 
    }
    
    function testForm(){
        $this->url('/test.html');
        
        $form = $this->byId('login-form');
        $this->assertEquals('/post/login', $this->getRelativeFormAction($form));
    }
    
    function getRelativeFormAction($form){
        $action = $form->attribute('action');
        $action = str_replace($this->getBaseUrl(), '', $action);
        return $action;
    }
    
    function getBaseUrl(){
        $urlComponents = parse_url($this->url());
        $url = "{$urlComponents['scheme']}://{$urlComponents['host']}";
        return $url;
    }
    
}