ResourceTypeRepositoryTest.php

<?php

namespace Drupal\Tests\jsonapi\Kernel\ResourceType;

use Drupal\Core\Cache\Cache;
use Drupal\jsonapi\ResourceType\ResourceType;
use Drupal\node\Entity\NodeType;
use Drupal\Tests\jsonapi\Kernel\JsonapiKernelTestBase;

/**
 * @coversDefaultClass \Drupal\jsonapi\ResourceType\ResourceTypeRepository
 * @group jsonapi
 *
 * @internal
 */
class ResourceTypeRepositoryTest extends JsonapiKernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'field',
        'node',
        'serialization',
        'system',
        'user',
        'jsonapi_test_resource_type_building',
    ];
    
    /**
     * The JSON:API resource type repository under test.
     *
     * @var \Drupal\jsonapi\ResourceType\ResourceTypeRepository
     */
    protected $resourceTypeRepository;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        // Add the entity schemas.
        $this->installEntitySchema('node');
        $this->installEntitySchema('user');
        // Add the additional table schemas.
        $this->installSchema('system', [
            'sequences',
        ]);
        $this->installSchema('node', [
            'node_access',
        ]);
        $this->installSchema('user', [
            'users_data',
        ]);
        NodeType::create([
            'type' => 'article',
        ])->save();
        NodeType::create([
            'type' => 'page',
        ])->save();
        NodeType::create([
            'type' => '42',
        ])->save();
        $this->resourceTypeRepository = $this->container
            ->get('jsonapi.resource_type.repository');
    }
    
    /**
     * @covers ::all
     */
    public function testAll() {
        // Make sure that there are resources being created.
        $all = $this->resourceTypeRepository
            ->all();
        $this->assertNotEmpty($all);
        array_walk($all, function (ResourceType $resource_type) {
            $this->assertNotEmpty($resource_type->getDeserializationTargetClass());
            $this->assertNotEmpty($resource_type->getEntityTypeId());
            $this->assertNotEmpty($resource_type->getTypeName());
        });
    }
    
    /**
     * @covers ::get
     * @dataProvider getProvider
     */
    public function testGet($entity_type_id, $bundle, $entity_class) {
        // Make sure that there are resources being created.
        $resource_type = $this->resourceTypeRepository
            ->get($entity_type_id, $bundle);
        $this->assertInstanceOf(ResourceType::class, $resource_type);
        $this->assertSame($entity_class, $resource_type->getDeserializationTargetClass());
        $this->assertSame($entity_type_id, $resource_type->getEntityTypeId());
        $this->assertSame($bundle, $resource_type->getBundle());
        $this->assertSame($entity_type_id . '--' . $bundle, $resource_type->getTypeName());
    }
    
    /**
     * Data provider for testGet.
     *
     * @returns array
     *   The data for the test method.
     */
    public function getProvider() {
        return [
            [
                'node',
                'article',
                'Drupal\\node\\Entity\\Node',
            ],
            [
                'node',
                '42',
                'Drupal\\node\\Entity\\Node',
            ],
            [
                'node_type',
                'node_type',
                'Drupal\\node\\Entity\\NodeType',
            ],
            [
                'menu',
                'menu',
                'Drupal\\system\\Entity\\Menu',
            ],
        ];
    }
    
    /**
     * Ensures that the ResourceTypeRepository's cache does not become stale.
     */
    public function testCaching() {
        $this->assertEmpty($this->resourceTypeRepository
            ->get('node', 'article')
            ->getRelatableResourceTypesByField('field_relationship'));
        $this->createEntityReferenceField('node', 'article', 'field_relationship', 'Related entity', 'node');
        $this->assertCount(3, $this->resourceTypeRepository
            ->get('node', 'article')
            ->getRelatableResourceTypesByField('field_relationship'));
        NodeType::create([
            'type' => 'camelids',
        ])->save();
        $this->assertCount(4, $this->resourceTypeRepository
            ->get('node', 'article')
            ->getRelatableResourceTypesByField('field_relationship'));
    }
    
    /**
     * Ensures that a naming conflict in the mapping causes an exception to be
     * thrown.
     *
     * @covers ::getFieldMapping
     * @dataProvider getFieldMappingProvider
     */
    public function testMappingNameConflictCheck($field_name_list) {
        $entity_type = \Drupal::entityTypeManager()->getDefinition('node');
        $bundle = 'article';
        $reflection_class = new \ReflectionClass($this->resourceTypeRepository);
        $reflection_method = $reflection_class->getMethod('getFields');
        $reflection_method->setAccessible(TRUE);
        $this->expectException(\LogicException::class);
        $this->expectExceptionMessage("The generated alias '{$field_name_list[1]}' for field name '{$field_name_list[0]}' conflicts with an existing field. Please report this in the JSON:API issue queue!");
        $reflection_method->invokeArgs($this->resourceTypeRepository, [
            $field_name_list,
            $entity_type,
            $bundle,
        ]);
    }
    
    /**
     * Data provider for testGetFieldMapping.
     *
     * These field name lists are designed to trigger a naming conflict in the
     * mapping: the special-cased names "type" or "id", and the name
     * "{$entity_type_id}_type" or "{$entity_type_id}_id", respectively.
     *
     * @returns array
     *   The data for the test method.
     */
    public function getFieldMappingProvider() {
        return [
            [
                [
                    'type',
                    'node_type',
                ],
            ],
            [
                [
                    'id',
                    'node_id',
                ],
            ],
        ];
    }
    
    /**
     * Tests that resource types can be disabled by a build subscriber.
     */
    public function testResourceTypeDisabling() {
        $this->assertFalse($this->resourceTypeRepository
            ->getByTypeName('node--article')
            ->isInternal());
        $this->assertFalse($this->resourceTypeRepository
            ->getByTypeName('node--page')
            ->isInternal());
        $this->assertFalse($this->resourceTypeRepository
            ->getByTypeName('user--user')
            ->isInternal());
        $disabled_resource_types = [
            'node--page',
            'user--user',
        ];
        \Drupal::state()->set('jsonapi_test_resource_type_builder.disabled_resource_types', $disabled_resource_types);
        Cache::invalidateTags([
            'jsonapi_resource_types',
        ]);
        $this->assertFalse($this->resourceTypeRepository
            ->getByTypeName('node--article')
            ->isInternal());
        $this->assertTrue($this->resourceTypeRepository
            ->getByTypeName('node--page')
            ->isInternal());
        $this->assertTrue($this->resourceTypeRepository
            ->getByTypeName('user--user')
            ->isInternal());
    }
    
    /**
     * Tests that resource type fields can be aliased per resource type.
     */
    public function testResourceTypeFieldAliasing() {
        $this->assertSame($this->resourceTypeRepository
            ->getByTypeName('node--article')
            ->getPublicName('uid'), 'uid');
        $this->assertSame($this->resourceTypeRepository
            ->getByTypeName('node--page')
            ->getPublicName('uid'), 'uid');
        $resource_type_field_aliases = [
            'node--article' => [
                'uid' => 'author',
            ],
            'node--page' => [
                'uid' => 'owner',
            ],
        ];
        \Drupal::state()->set('jsonapi_test_resource_type_builder.resource_type_field_aliases', $resource_type_field_aliases);
        Cache::invalidateTags([
            'jsonapi_resource_types',
        ]);
        $this->assertSame($this->resourceTypeRepository
            ->getByTypeName('node--article')
            ->getPublicName('uid'), 'author');
        $this->assertSame($this->resourceTypeRepository
            ->getByTypeName('node--page')
            ->getPublicName('uid'), 'owner');
    }
    
    /**
     * Tests that resource type fields can be disabled per resource type.
     */
    public function testResourceTypeFieldDisabling() {
        $this->assertTrue($this->resourceTypeRepository
            ->getByTypeName('node--article')
            ->isFieldEnabled('uid'));
        $this->assertTrue($this->resourceTypeRepository
            ->getByTypeName('node--page')
            ->isFieldEnabled('uid'));
        $disabled_resource_type_fields = [
            'node--article' => [
                'uid' => TRUE,
            ],
            'node--page' => [
                'uid' => FALSE,
            ],
        ];
        \Drupal::state()->set('jsonapi_test_resource_type_builder.disabled_resource_type_fields', $disabled_resource_type_fields);
        Cache::invalidateTags([
            'jsonapi_resource_types',
        ]);
        $this->assertFalse($this->resourceTypeRepository
            ->getByTypeName('node--article')
            ->isFieldEnabled('uid'));
        $this->assertTrue($this->resourceTypeRepository
            ->getByTypeName('node--page')
            ->isFieldEnabled('uid'));
    }

}