request('POST', '/report/export/csv', array( 'csv' => $data, 'name' => 'test', )); $response = self::$DI['client']->getResponse(); $this->assertTrue($response->isOk()); $this->assertRegexp('/attachment/', $response->headers->get('content-disposition')); $this->assertRegexp('/report_test/', $response->headers->get('content-disposition')); } }