class EntityCreateAccessCheckTest

class EntityCreateAccessCheckTest extends UnitTestCase {
    
    /**
     * The mocked entity type manager.
     *
     * @var \Drupal\Core\Entity\EntityTypeManagerInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    public $entityTypeManager;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $cache_contexts_manager = $this->prophesize(CacheContextsManager::class);
        $cache_contexts_manager->assertValidTokens()
            ->willReturn(TRUE);
        $cache_contexts_manager->reveal();
        $container = new Container();
        $container->set('cache_contexts_manager', $cache_contexts_manager);
        \Drupal::setContainer($container);
        $this->entityTypeManager = $this->createMock('Drupal\\Core\\Entity\\EntityTypeManagerInterface');
    }
    
    /**
     * Provides test data for testAccess.
     *
     * @return array
     */
    public function providerTestAccess() {
        $no_access = FALSE;
        $access = TRUE;
        return [
            [
                '',
                'entity_test',
                $no_access,
                $no_access,
            ],
            [
                '',
                'entity_test',
                $access,
                $access,
            ],
            [
                'test_entity',
                'entity_test:test_entity',
                $access,
                $access,
            ],
            [
                'test_entity',
                'entity_test:test_entity',
                $no_access,
                $no_access,
            ],
            [
                'test_entity',
                'entity_test:{bundle_argument}',
                $access,
                $access,
            ],
            [
                'test_entity',
                'entity_test:{bundle_argument}',
                $no_access,
                $no_access,
            ],
            [
                '',
                'entity_test:{bundle_argument}',
                $no_access,
                $no_access,
                FALSE,
            ],
            // When the bundle is not provided, access should be denied even if the
            // access control handler would allow access.
[
                '',
                'entity_test:{bundle_argument}',
                $access,
                $no_access,
                FALSE,
            ],
        ];
    }
    
    /**
     * Tests the method for checking access to routes.
     *
     * @dataProvider providerTestAccess
     */
    public function testAccess($entity_bundle, $requirement, $access, $expected, $expect_permission_context = TRUE) {
        // Set up the access result objects for allowing or denying access.
        $access_result = $access ? AccessResult::allowed()->cachePerPermissions() : AccessResult::neutral()->cachePerPermissions();
        $expected_access_result = $expected ? AccessResult::allowed() : AccessResult::neutral();
        if ($expect_permission_context) {
            $expected_access_result->cachePerPermissions();
        }
        if (!$entity_bundle && !$expect_permission_context) {
            $expected_access_result->setReason("Could not find '{bundle_argument}' request argument, therefore cannot check create access.");
        }
        // Don't expect a call to the access control handler when we have a bundle
        // argument requirement but no bundle is provided.
        if ($entity_bundle || strpos($requirement, '{') === FALSE) {
            $access_control_handler = $this->createMock('Drupal\\Core\\Entity\\EntityAccessControlHandlerInterface');
            $access_control_handler->expects($this->once())
                ->method('createAccess')
                ->with($entity_bundle)
                ->willReturn($access_result);
            $this->entityTypeManager
                ->expects($this->any())
                ->method('getAccessControlHandler')
                ->willReturn($access_control_handler);
        }
        $applies_check = new EntityCreateAccessCheck($this->entityTypeManager);
        $route = $this->getMockBuilder('Symfony\\Component\\Routing\\Route')
            ->disableOriginalConstructor()
            ->getMock();
        $route->expects($this->any())
            ->method('getRequirement')
            ->with('_entity_create_access')
            ->willReturn($requirement);
        $raw_variables = new ParameterBag();
        if ($entity_bundle) {
            $raw_variables->set('bundle_argument', $entity_bundle);
        }
        $route_match = $this->createMock('Drupal\\Core\\Routing\\RouteMatchInterface');
        $route_match->expects($this->any())
            ->method('getRawParameters')
            ->willReturn($raw_variables);
        $account = $this->createMock('Drupal\\Core\\Session\\AccountInterface');
        $this->assertEquals($expected_access_result, $applies_check->access($route, $route_match, $account));
    }

}