PermissionAccessCheckTest.php

<?php

namespace Drupal\Tests\user\Unit;

use Drupal\Core\Access\AccessResult;
use Drupal\Tests\UnitTestCase;
use Drupal\user\Access\PermissionAccessCheck;
use Symfony\Component\Routing\Route;
use Drupal\Core\Cache\Context\CacheContextsManager;
use Symfony\Component\DependencyInjection\ContainerBuilder;

/**
 * @coversDefaultClass \Drupal\user\Access\PermissionAccessCheck
 * @group Routing
 * @group Access
 */
class PermissionAccessCheckTest extends UnitTestCase {
    
    /**
     * The tested access checker.
     *
     * @var \Drupal\user\Access\PermissionAccessCheck
     */
    public $accessCheck;
    
    /**
     * The dependency injection container.
     *
     * @var \Symfony\Component\DependencyInjection\ContainerBuilder
     */
    protected $container;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->container = new ContainerBuilder();
        $cache_contexts_manager = $this->prophesize(CacheContextsManager::class);
        $cache_contexts_manager->assertValidTokens()
            ->willReturn(TRUE);
        $cache_contexts_manager->reveal();
        $this->container
            ->set('cache_contexts_manager', $cache_contexts_manager);
        \Drupal::setContainer($this->container);
        $this->accessCheck = new PermissionAccessCheck();
    }
    
    /**
     * Provides data for the testAccess method.
     *
     * @return array
     */
    public function providerTestAccess() {
        return [
            [
                [],
                FALSE,
            ],
            [
                [
                    '_permission' => 'allowed',
                ],
                TRUE,
                [
                    'user.permissions',
                ],
            ],
            [
                [
                    '_permission' => 'denied',
                ],
                FALSE,
                [
                    'user.permissions',
                ],
                "The 'denied' permission is required.",
            ],
            [
                [
                    '_permission' => 'allowed+denied',
                ],
                TRUE,
                [
                    'user.permissions',
                ],
            ],
            [
                [
                    '_permission' => 'allowed+denied+other',
                ],
                TRUE,
                [
                    'user.permissions',
                ],
            ],
            [
                [
                    '_permission' => 'allowed,denied',
                ],
                FALSE,
                [
                    'user.permissions',
                ],
                "The following permissions are required: 'allowed' AND 'denied'.",
            ],
        ];
    }
    
    /**
     * Tests the access check method.
     *
     * @dataProvider providerTestAccess
     * @covers ::access
     */
    public function testAccess($requirements, $access, array $contexts = [], $message = '') {
        $access_result = AccessResult::allowedIf($access)->addCacheContexts($contexts);
        if (!empty($message)) {
            $access_result->setReason($message);
        }
        $user = $this->createMock('Drupal\\Core\\Session\\AccountInterface');
        $user->expects($this->any())
            ->method('hasPermission')
            ->willReturnMap([
            [
                'allowed',
                TRUE,
            ],
            [
                'denied',
                FALSE,
            ],
            [
                'other',
                FALSE,
            ],
        ]);
        $route = new Route('', [], $requirements);
        $this->assertEquals($access_result, $this->accessCheck
            ->access($route, $user));
    }

}