function JsonApiRegressionTest::testDanglingReferencesInAnEntityReferenceFieldFromIssue2984647

Cannot GET an entity with dangling references in an ER field.

See also

https://www.drupal.org/project/drupal/issues/2984647

File

core/modules/jsonapi/tests/src/Functional/JsonApiRegressionTest.php, line 347

Class

JsonApiRegressionTest

JSON:API regression tests.

Namespace

Code

public function testDanglingReferencesInAnEntityReferenceFieldFromIssue2984647() {
    // Set up data model.
    $this->drupalCreateContentType([
        'type' => 'journal_issue',
    ]);
    $this->drupalCreateContentType([
        'type' => 'journal_conference',
    ]);
    $this->drupalCreateContentType([
        'type' => 'journal_article',
    ]);
    $this->createEntityReferenceField('node', 'journal_article', 'field_issue', NULL, 'node', 'default', [
        'target_bundles' => [
            'journal_issue' => 'journal_issue',
        ],
    ], FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
    $this->createEntityReferenceField('node', 'journal_article', 'field_mentioned_in', NULL, 'node', 'default', [
        'target_bundles' => [
            'journal_issue' => 'journal_issue',
            'journal_conference' => 'journal_conference',
        ],
    ], FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
    $this->rebuildAll();
    // Create data.
    $issue_node = Node::create([
        'title' => 'Test Journal Issue',
        'type' => 'journal_issue',
    ]);
    $issue_node->save();
    $conference_node = Node::create([
        'title' => 'First Journal Conference!',
        'type' => 'journal_conference',
    ]);
    $conference_node->save();
    $user = $this->drupalCreateUser([
        'access content',
        'edit own journal_article content',
    ]);
    $article_node = Node::create([
        'title' => 'Test Journal Article',
        'type' => 'journal_article',
        'field_issue' => [
            [
                'target_id' => $issue_node->id(),
            ],
        ],
        'field_mentioned_in' => [
            [
                'target_id' => $issue_node->id(),
            ],
            [
                'target_id' => $conference_node->id(),
            ],
        ],
    ]);
    $article_node->setOwner($user);
    $article_node->save();
    // Test.
    $url = Url::fromUri(sprintf('internal:/jsonapi/node/journal_article/%s', $article_node->uuid()));
    $request_options = [
        RequestOptions::HEADERS => [
            'Content-Type' => 'application/vnd.api+json',
            'Accept' => 'application/vnd.api+json',
        ],
        RequestOptions::AUTH => [
            $user->getAccountName(),
            $user->pass_raw,
        ],
    ];
    $issue_node->delete();
    $response = $this->request('GET', $url, $request_options);
    $this->assertSame(200, $response->getStatusCode());
    // Entity reference field allowing a single bundle: dangling reference's
    // resource type is deduced.
    $this->assertSame([
        [
            'type' => 'node--journal_issue',
            'id' => 'missing',
            'meta' => [
                'links' => [
                    'help' => [
                        'href' => 'https://www.drupal.org/docs/8/modules/json-api/core-concepts#missing',
                        'meta' => [
                            'about' => "Usage and meaning of the 'missing' resource identifier.",
                        ],
                    ],
                ],
            ],
        ],
    ], Json::decode((string) $response->getBody())['data']['relationships']['field_issue']['data']);
    // Entity reference field allowing multiple bundles: dangling reference's
    // resource type is NOT deduced.
    $this->assertSame([
        [
            'type' => 'unknown',
            'id' => 'missing',
            'meta' => [
                'links' => [
                    'help' => [
                        'href' => 'https://www.drupal.org/docs/8/modules/json-api/core-concepts#missing',
                        'meta' => [
                            'about' => "Usage and meaning of the 'missing' resource identifier.",
                        ],
                    ],
                ],
            ],
        ],
        [
            'type' => 'node--journal_conference',
            'id' => $conference_node->uuid(),
            'meta' => [
                'drupal_internal__target_id' => (int) $conference_node->id(),
            ],
        ],
    ], Json::decode((string) $response->getBody())['data']['relationships']['field_mentioned_in']['data']);
}