Phpunit test a method using a service - php

Question

I'm trying to test a method which is using a service, and apparently it's not possible to test it like a normal method.
Does someone know what to do ?
I have this code for the moment :
namespace PlatformBundle\Tests;
use PlatformBundle\Controller\PaymentController;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
class PaymentControllerTest extends WebTestCase
{
private $payment;
public function __construct() { parent::__construct(); $this->payment = new PaymentController(); }
public function testSendEmail()
{
$param = array(
'info' => array(
'email' => 'test#test.com', 'name' => 'test', 'fare' => 'test', 'id' => 'test'
)
);
$this->assertEquals(true, $this->invokeMethod($this->payment, 'sendEmail', $param));
}
/**
* Call protected/private method of a class.
*
* #param object &$object Instantiated object that we will run method on.
* #param string $methodName Method name to call
* #param array $parameters Array of parameters to pass into method.
*
* #return mixed Method return.
*/
public function invokeMethod(&$object, $methodName, array $parameters = array())
{
$reflection = new \ReflectionClass(get_class($object));
$method = $reflection->getMethod($methodName);
$method->setAccessible(true);
return $method->invokeArgs($object, $parameters);
}
}
The controller where the method sendEmail is :
<?php
namespace PlatformBundle\Controller;
use PlatformBundle\Entity\Customer;
use PlatformBundle\Entity\Promocode;
use PlatformBundle\Entity\Transfer;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Config\Definition\Exception\Exception;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
class PaymentController extends Controller
{
public function checkoutAction(Request $req)
{
if (! $req->isMethod('POST')) throw new AccessDeniedHttpException();
$info = $req->request->all();
$this->container->get('platform.formSecurity')->testAllInformation($info);
$this->saveCustomerIntoDb($info);
$info['payed'] = false;
$session = $req->getSession();
$session->set('info', $info);
$info['date'] = $this->container->get('platform.useful')->reverseDateFormat($info['date']);
return $this->render('PlatformBundle:Payment:checkout.html.twig', array(
'isIndex' => false,
'info' => $info,
'stripe' => $this->stripeConfig()
));
}
public function cancelAction(Request $req)
{
$req->getSession()->invalidate();
return $this->render('PlatformBundle:Payment:cancel.html.twig', array('isIndex' => false));
}
public function successAction(Request $req)
{
$session = $req->getSession();
$info = $session->get('info');
if ($info['payed']) {
$req->getSession()->invalidate();
if ($info === null) throw new Exception('Please contact us to make sure that the payment has been done and that your order has been taken into account.');
$this->saveTransferIntoDb($info);
$customer = $this->getDoctrine()->getManager()->getRepository('PlatformBundle:Customer')->findOneBy(array(
'email' => $info['email']
));
$transfer = $this->getDoctrine()->getManager()->getRepository('PlatformBundle:Transfer')->findOneBy(
array('customer' => $customer->getId()),
array('id' => 'desc'),
1
);
$info['id'] = $transfer->getId();
$info['date'] = $this->container->get('platform.useful')->reverseDateFormat($info['date']);
$this->sendEmail($info);
// if 5 payments done, send a promocode
if (is_int($customer->getPayments() / 5)) {
$this->createAndSendNewPromocode($customer);
}
return $this->render('PlatformBundle:Payment:success.html.twig', array(
'isIndex' => false,
'info' => $info
));
} else return new RedirectResponse('cancel');
}
private function sendEmail($info)
{
$mail = $this->container->get('platform.mail');
$mail->send(
$info['email'],
'You have ordered a transfer for Dublin',
$this->renderView('PlatformBundle:Mail:orderSucceed.html.twig', array('info' => $info)),
'info#dubair.ie'
);
$mail->send(
'info#airportcollections.net, info#dubair.ie, info#365onlineholidays.com',
'A customer ordered a transfer for Dublin',
$this->renderView('PlatformBundle:Mail:report.html.twig', array('info' => $info)),
'info#dubair.ie'
);
}
private function saveCustomerIntoDb($info)
{
// test if the customer already exist
$customersList = $this->getDoctrine()->getManager()->getRepository('PlatformBundle:Customer')
->findByEmail($info['email']);
$customerExists = (sizeof($customersList) == 1 ? true : false);
if ($customerExists) {
$customer = $customersList[0];
} else {
// Create the entity
$customer = new Customer();
// dateRegistration, country and ip are automatically created in the constructor
$customer->setEmail($info['email']);
$customer->setPayments(0);
}
$customer->setName($info['name']);
$customer->setPhone($info['phone']);
$em = $this->getDoctrine()->getManager();
$em->persist($customer);
$em->flush();
}
private function saveTransferIntoDb($info)
{
$customers = $this->getDoctrine()->getManager()->getRepository('PlatformBundle:Customer')
->findByEmail($info['email']);
$customer = $customers[0];
$customer->setPayments($customer->getPayments() + 1);
// make promocode outdated
if ($info['promocode'] != '') {
$promocode = $this->getDoctrine()->getManager()->getRepository('PlatformBundle:Promocode')
->findOneBy(array(
'value' => $info['promocode'],
'outdated' => 0,
'type' => 'short'
));
$promocode->setOutdated(1);
}
// test if transfer already exist
$transferList = $this->getDoctrine()->getManager()->getRepository('PlatformBundle:Transfer')->findBy(
array(
'customer' => $customer,
'pickup' => $info['pickup'],
'destination' => $info['destination'],
'pickupTime' => $info['pickupTime'],
'address' => $info['address']
), // criteria
array('pickup' => 'desc'), // sorting
5, // Limit
0 // Offset
);
// if transfer doesn't already exist, create it
if (sizeof($transferList) == 0) {
$transfer = new Transfer();
$transfer->setPickup($info['pickup']);
$transfer->setDestination($info['destination']);
$dateArray = explode('-', $info['date']);
$transfer->setDate(new \DateTime($dateArray[2].'-'.$dateArray[1].'-'.$dateArray[0]));
$transfer->setAddress($info['address']);
$transfer->setFlightTime($info['flightTime']);
$transfer->setPickupTime($info['pickupTime']);
$transfer->setSeats($info['seats']);
$transfer->setAirline($info['airline']);
$transfer->setFlight($info['flight']);
$transfer->setType($info['type']);
$transfer->setBags($info['bags']);
$transfer->setFare($info['fare']);
// join
$transfer->setCustomer($customer);
$em = $this->getDoctrine()->getManager();
$em->persist($transfer);
$em->flush();
}
}
private function createAndSendNewPromocode($customer)
{
$newPromocode = $this->container->get('platform.useful')->createRandomPassword();
$promocode = new Promocode();
$promocode->setValue($newPromocode);
$promocode->setType('short');
$promocode->setDiscount(10);
$em = $this->getDoctrine()->getManager();
$em->persist($promocode);
$em->flush();
$mail = $this->container->get('platform.mail');
$mail->send(
$customer->getEmail(),
'A promotional code for your next transfer on dubair.ie !',
$this->renderView('PlatformBundle:Mail:promocode.html.twig', array(
'customer' => $customer,
'promocode' => $newPromocode
)),
'info#dubair.ie'
);
}
private function stripeConfig()
{
$stripe = array(
"secret_key" => "xx",
"publishable_key" => "xx"
);
\Stripe\Stripe::setApiKey($stripe['secret_key']);
return $stripe;
}
public function stripeChargeAction(Request $req)
{
$this->stripeConfig();
$info = $req->getSession()->get('info');
$amount = ($info['fare'] * 100);
$info['payed'] = true;
$req->getSession()->set('info', $info);
$token = $req->request->get('stripeToken');
$customer = \Stripe\Customer::create(array(
'email' => $req->request->get('email'),
'card' => $token
));
$charge = \Stripe\Charge::create(array(
'customer' => $customer->id,
'amount' => $amount,
'currency' => 'eur'
));
return new RedirectResponse('success');
}
}
thanks