Our module has two controller classes that we want to test for responses. We want to make sure that the authorize, capture, and cancel methods of the CardController and CheckMoneyController classes are working.
We first create asrc/Foggyline/PaymentBundle/Tests/Controller/CardControllerTest.php file, with content as follows:
namespace FoggylinePaymentBundleTestsController;
use SymfonyBundleFrameworkBundleTestWebTestCase;
class CardControllerTest extends WebTestCase
{
private $client;
private $router;
public function setUp()
{
$this->client = static::createClient();
$this->router = $this->client->getContainer()->get('router');
}
public function testAuthorizeAction()
{
$this->client->request('GET', $this->router->generate('foggyline_payment_card_authorize'));
$this->assertTests();
}
public function testCaptureAction()
{
$this->client->request('GET', $this->router->generate('foggyline_payment_card_capture'));
$this->assertTests();
}
public function testCancelAction()
{
$this->client->request('GET', $this->router->generate('foggyline_payment_card_cancel'));
$this->assertTests();
}
private function assertTests()
{
$this->assertSame(200, $this->client->getResponse()->getStatusCode());
$this->assertSame('application/json', $this->client->getResponse()->headers->get('Content-Type'));
$this->assertContains('success', $this->client->getResponse()->getContent());
$this->assertNotEmpty($this->client->getResponse()->getContent());
}
}We then create src/Foggyline/PaymentBundle/Tests/Controller/CheckMoneyControllerTest.php, with content as follows:
namespace FoggylinePaymentBundleTestsController;
use SymfonyBundleFrameworkBundleTestWebTestCase;
class CheckMoneyControllerTest extends WebTestCase
{
private $client;
private $router;
public function setUp()
{
$this->client = static::createClient();
$this->router = $this->client->getContainer()->get('router');
}
public function testAuthorizeAction()
{
$this->client->request('GET', $this->router->generate('foggyline_payment_check_money_authorize'));
$this->assertTests();
}
public function testCaptureAction()
{
$this->client->request('GET', $this->router->generate('foggyline_payment_check_money_capture'));
$this->assertTests();
}
public function testCancelAction()
{
$this->client->request('GET', $this->router->generate('foggyline_payment_check_money_cancel'));
$this->assertTests();
}
private function assertTests()
{
$this->assertSame(200, $this->client->getResponse()->getStatusCode());
$this->assertSame('application/json', $this->client->getResponse()->headers->get('Content-Type'));
$this->assertContains('success', $this->client->getResponse()->getContent());
$this->assertNotEmpty($this->client->getResponse()->getContent());
}
}Both tests are nearly identical. They contain a test for each of the authorize, capture, and cancel methods. Since our methods are implemented with a fixed success JSON response, there are no surprises here. However, we can easily play around with it by extending our payment methods into something more robust.