ebs/tests/Unit/Controller/Payment/PlatformMembership/DoneActionTest.php

<?php

declare(strict_types=1);

namespace App\Tests\Unit\Controller\Payment\PlatformMembership;

use App\Controller\Payment\PlatformMembership\DoneAction;
use App\Entity\PaymentToken;
use App\Entity\PlatformOffer;
use App\Entity\User;
use App\MessageBus\CommandBusInterface;
use Payum\Core\Payum;
use Payum\Core\Request\GetHumanStatus;
use Payum\Core\Security\HttpRequestVerifierInterface;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use Psr\Container\ContainerInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpFoundation\Session\Flash\FlashBag;
use Symfony\Component\HttpFoundation\Session\FlashBagAwareSessionInterface;
use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;
use Symfony\Component\Uid\Uuid;
use Symfony\Contracts\Translation\TranslatorInterface;

class DoneActionTest extends TestCase
{
    /**
     * Too complicated, the controller should be refactored.
     */
    public function testUnprocessableEntityHttpException(): void
    {
        $httpRequestVerifierInterface = $this->getMockBuilder(HttpRequestVerifierInterface::class)
            ->disableOriginalConstructor()
            ->getMock();
        $httpRequestVerifierInterface->method('verify')
            ->willThrowException(new UnprocessableEntityHttpException());

        $payum = $this->getMockBuilder(Payum::class)
            ->disableOriginalConstructor()
            ->getMock();
        $payum->method('getHttpRequestVerifier')
            ->willReturn($httpRequestVerifierInterface);

        $translator = $this->getMockBuilder(TranslatorInterface::class)
            ->disableOriginalConstructor()
            ->getMock();

        $doneAction = new DoneAction(
            $this->getCommandBus(),
            $payum,
            $translator,
            $this->getLogger(),
        );
        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Cannot verify Payum token');

        $doneAction->__invoke(new Request(), $this->getPlatformOffer(), $this->getUser());
    }

    /**
     * All this to test a line :/.
     */
    public function testFlashWarning(): void
    {
        $httpRequestVerifierInterface = $this->getMockBuilder(HttpRequestVerifierInterface::class)
            ->disableOriginalConstructor()
            ->getMock();
        $httpRequestVerifierInterface->method('verify')
            ->willReturn(new PaymentToken());

        $payum = $this->getMockBuilder(Payum::class)
            ->disableOriginalConstructor()
            ->getMock();
        $payum->method('getHttpRequestVerifier')
            ->willReturn($httpRequestVerifierInterface);

        $translator = $this->getMockBuilder(TranslatorInterface::class)
            ->disableOriginalConstructor()
            ->getMock();

        $comandBus = $this->getCommandBus();
        $comandBus->method('dispatch')->willReturn(new GetHumanStatus(new PaymentToken()));

        $doneAction = new DoneAction(
            $this->getCommandBus(),
            $payum,
            $translator,
            $this->getLogger(),
        );

        // set session!
        $session = $this->getMockBuilder(FlashBagAwareSessionInterface::class)
            ->disableOriginalConstructor()
            ->getMock();
        $session->method('getFlashBag')->willReturn(new FlashBag());

        $requesStack = $this->getMockBuilder(RequestStack::class)
            ->disableOriginalConstructor()
            ->getMock();
        $requesStack->method('getSession')->willReturn($session);
        $container = $this->getMockBuilder(ContainerInterface::class)
            ->disableOriginalConstructor()
            ->getMock();
        $container->method('get')->willReturn($requesStack);
        $doneAction->setContainer($container);

        $this->expectException(\Error::class); // or more mock are needed. To clean up later

        $doneAction->__invoke(new Request(), $this->getPlatformOffer(), $this->getUser());
    }

    /**
     * @return CommandBusInterface&MockObject
     */
    private function getCommandBus(): MockObject
    {
        return $this->getMockBuilder(CommandBusInterface::class)
            ->disableOriginalConstructor()
            ->getMock();
    }

    private function getLogger(): MockObject&LoggerInterface
    {
        return $this->getMockBuilder(LoggerInterface::class)
            ->disableOriginalConstructor()
            ->getMock();
    }

    private function getUser(): User
    {
        return (new User())
            ->setId($this->getUuid());
    }

    private function getUuid(): Uuid
    {
        return Uuid::v6();
    }

    private function getPlatformOffer(): PlatformOffer
    {
        $platformOffer = new PlatformOffer();
        $platformOffer->setId($this->getUuid());

        return $platformOffer;
    }
}