GcFrontend\Controller\InstallControllerTest::testIndexActionWithInvalidPostData PHP Method

    public function testIndexActionWithInvalidPostData()
    {
        $session = new SessionContainer();
        $session->offsetSet('install', array('lang' => 'en_GB'));
        $this->dispatch('/install', 'POST', array('lang' => ''));
        $this->assertResponseStatusCode(200);
        $this->assertModuleName('GcFrontend');
        $this->assertControllerName('InstallController');
        $this->assertControllerClass('InstallController');
        $this->assertMatchedRouteName('install');
    }