public function testCheckInstallThirdStep()
{
$session = new SessionContainer();
$session->offsetSet('install', array('lang' => 'en_GB'));
$this->dispatch('/install/configuration');
$this->assertResponseStatusCode(302);
$this->assertModuleName('GcFrontend');
$this->assertControllerName('InstallController');
$this->assertControllerClass('InstallController');
$this->assertMatchedRouteName('install/configuration');
}