PHPUnit和Selenium在PhpStorm中的配置问题

我想使用PhpStorm在staging环境上运行一个测试，我遵循这个链接:https://www.sitepoint.com/using-selenium-with-phpunit/。我已经完成了任务，直到以下代码:

require_once (__DIR__.'/../../../bin/php/php5.6.25/vendor/phpunit/phpunit-selenium/PHPUnit/Extensions/');
class uatTest extends PHPUnit_Extensions_Selenium2TestCase
{
    public function setUp()
    {
        $this->setHost('localhost');
        $this->setPort(8383);
        $this->setBrowserUrl('http://www.google.com/');
        $this->setBrowser('firefox');
    }
}

但现在我面临这个问题:

C:'wamp'bin'php'php5.6.25'php.exe C:'wamp'www'phpunit-5.6.2.phar --no-configuration uatTest C:'wamp'www'PHPUnit-and-Composer-Workflow'test'uatTest.php --teamcity
Testing started at 2:10 PM ...
Warning: require_once(C:'wamp'bin'php'php5.6.25'vendor'phpunit'phpunit-selenium'PHPUnit'Extensions): failed to open stream: Permission denied in C:'wamp'www'PHPUnit-and-Composer-Workflow'test'uatTest.php on line 9
Fatal error: require_once(): Failed opening required 'C:'wamp'www'PHPUnit-and-Composer-Workflow'test/../../../bin/php/php5.6.25/vendor/phpunit/phpunit-selenium/PHPUnit/Extensions/' (include_path='.;C:'php'pear') in C:'wamp'www'PHPUnit-and-Composer-Workflow'test'uatTest.php on line 9
Process finished with exit code 255