<?php

namespace Symfony\Component\Workflow\Tests\EventListener;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Security\Core\Authentication\AuthenticationTrustResolverInterface;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
use Symfony\Component\Security\Core\Role\Role;
use Symfony\Component\Validator\Validator\ValidatorInterface;
use Symfony\Component\Workflow\EventListener\ExpressionLanguage;
use Symfony\Component\Workflow\EventListener\GuardListener;
use Symfony\Component\Workflow\Event\GuardEvent;
use Symfony\Component\Workflow\Marking;
use Symfony\Component\Workflow\Transition;

class GuardListenerTest extends TestCase
{
    private $authenticationChecker;
    private $validator;
    private $listener;

    protected function setUp()
    {
        $configuration = array(
            'test_is_granted' => 'is_granted("something")',
            'test_is_valid' => 'is_valid(subject)',
        );
        $expressionLanguage = new ExpressionLanguage();
        $token = $this->getMockBuilder(TokenInterface::class)->getMock();
        $token->expects($this->any())->method('getRoles')->willReturn(array(new Role('ROLE_USER')));
        $tokenStorage = $this->getMockBuilder(TokenStorageInterface::class)->getMock();
        $tokenStorage->expects($this->any())->method('getToken')->willReturn($token);
        $this->authenticationChecker = $this->getMockBuilder(AuthorizationCheckerInterface::class)->getMock();
        $trustResolver = $this->getMockBuilder(AuthenticationTrustResolverInterface::class)->getMock();
        $this->validator = $this->getMockBuilder(ValidatorInterface::class)->getMock();
        $this->listener = new GuardListener($configuration, $expressionLanguage, $tokenStorage, $this->authenticationChecker, $trustResolver, null, $this->validator);
    }

    protected function tearDown()
    {
        $this->authenticationChecker = null;
        $this->validator = null;
        $this->listener = null;
    }

    public function testWithNotSupportedEvent()
    {
        $event = $this->createEvent();
        $this->configureAuthenticationChecker(false);
        $this->configureValidator(false);

        $this->listener->onTransition($event, 'not supported');

        $this->assertFalse($event->isBlocked());
    }

    public function testWithSecuritySupportedEventAndReject()
    {
        $event = $this->createEvent();
        $this->configureAuthenticationChecker(true, false);

        $this->listener->onTransition($event, 'test_is_granted');

        $this->assertTrue($event->isBlocked());
    }

    public function testWithSecuritySupportedEventAndAccept()
    {
        $event = $this->createEvent();
        $this->configureAuthenticationChecker(true, true);

        $this->listener->onTransition($event, 'test_is_granted');

        $this->assertFalse($event->isBlocked());
    }

    public function testWithValidatorSupportedEventAndReject()
    {
        $event = $this->createEvent();
        $this->configureValidator(true, false);

        $this->listener->onTransition($event, 'test_is_valid');

        $this->assertTrue($event->isBlocked());
    }

    public function testWithValidatorSupportedEventAndAccept()
    {
        $event = $this->createEvent();
        $this->configureValidator(true, true);

        $this->listener->onTransition($event, 'test_is_valid');

        $this->assertFalse($event->isBlocked());
    }

    private function createEvent()
    {
        $subject = new \stdClass();
        $subject->marking = new Marking();
        $transition = new Transition('name', 'from', 'to');

        return new GuardEvent($subject, $subject->marking, $transition);
    }

    private function configureAuthenticationChecker($isUsed, $granted = true)
    {
        if (!$isUsed) {
            $this->authenticationChecker
                ->expects($this->never())
                ->method('isGranted')
            ;

            return;
        }

        $this->authenticationChecker
            ->expects($this->once())
            ->method('isGranted')
            ->willReturn($granted)
        ;
    }

    private function configureValidator($isUsed, $valid = true)
    {
        if (!$isUsed) {
            $this->validator
                ->expects($this->never())
                ->method('validate')
            ;

            return;
        }

        $this->validator
            ->expects($this->once())
            ->method('validate')
            ->willReturn($valid ? array() : array('a violation'))
        ;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTM0ODY5NzkxNzk3NjExMiA0NjEwNDg5OTUzNTg5NzA5IDczOTQwNTg0NjUzMjAyNzU=