function JsonApiFunctionalTest::testRead

Tests the GET method.

File

core/modules/jsonapi/tests/src/Functional/JsonApiFunctionalTest.php, line 34

Class

JsonApiFunctionalTest

General functional test class.

Namespace

Code

public function testRead() {
    $this->createDefaultContent(61, 5, TRUE, TRUE, static::IS_NOT_MULTILINGUAL, FALSE);
    // Unpublish the last entity, so we can check access.
    $this->nodes[60]
        ->setUnpublished()
        ->save();
    // Different databases have different sort orders, so a sort is required so
    // test expectations do not need to vary per database.
    $default_sort = [
        'sort' => 'drupal_internal__nid',
    ];
    // 0. HEAD request allows a client to verify that JSON:API is installed.
    $this->httpClient
        ->request('HEAD', $this->buildUrl('/jsonapi/node/article'));
    $this->assertSession()
        ->statusCodeEquals(200);
    // 1. Load all articles (1st page).
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertCount(OffsetPage::SIZE_MAX, $collection_output['data']);
    $this->assertSession()
        ->responseHeaderEquals('Content-Type', 'application/vnd.api+json');
    // 2. Load all articles (Offset 3).
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'page' => [
                'offset' => 3,
            ],
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertCount(OffsetPage::SIZE_MAX, $collection_output['data']);
    $this->assertStringContainsString('page%5Boffset%5D=53', $collection_output['links']['next']['href']);
    // 3. Load all articles (1st page, 2 items)
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'page' => [
                'limit' => 2,
            ],
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertCount(2, $collection_output['data']);
    // 4. Load all articles (2nd page, 2 items).
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'page' => [
                'limit' => 2,
                'offset' => 2,
            ],
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertCount(2, $collection_output['data']);
    $this->assertStringContainsString('page%5Boffset%5D=4', $collection_output['links']['next']['href']);
    // 5. Single article.
    $uuid = $this->nodes[0]
        ->uuid();
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertArrayHasKey('type', $single_output['data']);
    $this->assertEquals($this->nodes[0]
        ->getTitle(), $single_output['data']['attributes']['title']);
    // 5.1 Single article with access denied because unauthenticated.
    Json::decode($this->drupalGet('/jsonapi/node/article/' . $this->nodes[60]
        ->uuid()));
    $this->assertSession()
        ->statusCodeEquals(401);
    // 5.1 Single article with access denied while authenticated.
    $this->drupalLogin($this->userCanViewProfiles);
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $this->nodes[60]
        ->uuid()));
    $this->assertSession()
        ->statusCodeEquals(403);
    $this->assertEquals('/data', $single_output['errors'][0]['source']['pointer']);
    $this->drupalLogout();
    // 6. Single relationship item.
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid . '/relationships/node_type'));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertArrayHasKey('type', $single_output['data']);
    $this->assertArrayNotHasKey('attributes', $single_output['data']);
    $this->assertArrayHasKey('related', $single_output['links']);
    // 7. Single relationship image.
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid . '/relationships/field_image'));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertArrayHasKey('type', $single_output['data']);
    $this->assertArrayNotHasKey('attributes', $single_output['data']);
    $this->assertArrayHasKey('related', $single_output['links']);
    // 8. Multiple relationship item.
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid . '/relationships/field_tags'));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertArrayHasKey('type', $single_output['data'][0]);
    $this->assertArrayNotHasKey('attributes', $single_output['data'][0]);
    $this->assertArrayHasKey('related', $single_output['links']);
    // 8b. Single related item, empty.
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid . '/field_heroless'));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertSame(NULL, $single_output['data']);
    // 9. Related tags with includes.
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid . '/field_tags', [
        'query' => [
            'include' => 'vid',
        ],
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertEquals('taxonomy_term--tags', $single_output['data'][0]['type']);
    $this->assertArrayNotHasKey('tid', $single_output['data'][0]['attributes']);
    $this->assertStringContainsString('/taxonomy_term/tags/', $single_output['data'][0]['links']['self']['href']);
    $this->assertEquals('taxonomy_vocabulary--taxonomy_vocabulary', $single_output['included'][0]['type']);
    // 10. Single article with includes.
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid, [
        'query' => [
            'include' => 'uid,field_tags',
        ],
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertEquals('node--article', $single_output['data']['type']);
    $first_include = reset($single_output['included']);
    $this->assertEquals('user--user', $first_include['type']);
    $last_include = end($single_output['included']);
    $this->assertEquals('taxonomy_term--tags', $last_include['type']);
    // 10b. Single article with nested includes.
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid, [
        'query' => [
            'include' => 'field_tags,field_tags.vid',
        ],
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertEquals('node--article', $single_output['data']['type']);
    $first_include = reset($single_output['included']);
    $this->assertEquals('taxonomy_term--tags', $first_include['type']);
    $last_include = end($single_output['included']);
    $this->assertEquals('taxonomy_vocabulary--taxonomy_vocabulary', $last_include['type']);
    // 11. Includes with relationships.
    $this->drupalGet('/jsonapi/node/article/' . $uuid . '/relationships/uid');
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/' . $uuid . '/relationships/uid', [
        'query' => [
            'include' => 'uid',
        ],
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertEquals('user--user', $single_output['data']['type']);
    $this->assertArrayHasKey('related', $single_output['links']);
    $this->assertArrayHasKey('included', $single_output);
    $first_include = reset($single_output['included']);
    $this->assertEquals('user--user', $first_include['type']);
    $this->assertNotEmpty($first_include['attributes']);
    $this->assertArrayNotHasKey('mail', $first_include['attributes']);
    $this->assertArrayNotHasKey('pass', $first_include['attributes']);
    // 12. Collection with one access denied.
    $this->nodes[1]
        ->set('status', FALSE);
    $this->nodes[1]
        ->save();
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'page' => [
                'limit' => 2,
            ],
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertCount(1, $single_output['data']);
    $non_help_links = array_filter(array_keys($single_output['meta']['omitted']['links']), function ($key) {
        return $key !== 'help';
    });
    $this->assertCount(1, $non_help_links);
    $link_keys = array_keys($single_output['meta']['omitted']['links']);
    $this->assertSame('help', reset($link_keys));
    $this->assertMatchesRegularExpression('/^item--[a-zA-Z0-9]{7}$/', next($link_keys));
    $this->nodes[1]
        ->set('status', TRUE);
    $this->nodes[1]
        ->save();
    // 13. Test filtering when using short syntax.
    $filter = [
        'uid.id' => [
            'value' => $this->user
                ->uuid(),
        ],
        'field_tags.id' => [
            'value' => $this->tags[0]
                ->uuid(),
        ],
    ];
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
            'include' => 'uid,field_tags',
        ],
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertGreaterThan(0, count($single_output['data']));
    // 14. Test filtering when using long syntax.
    $filter = [
        'and_group' => [
            'group' => [
                'conjunction' => 'AND',
            ],
        ],
        'filter_user' => [
            'condition' => [
                'path' => 'uid.id',
                'value' => $this->user
                    ->uuid(),
                'memberOf' => 'and_group',
            ],
        ],
        'filter_tags' => [
            'condition' => [
                'path' => 'field_tags.id',
                'value' => $this->tags[0]
                    ->uuid(),
                'memberOf' => 'and_group',
            ],
        ],
    ];
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
            'include' => 'uid,field_tags',
        ],
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertGreaterThan(0, count($single_output['data']));
    // 15. Test filtering when using invalid syntax.
    $filter = [
        'and_group' => [
            'group' => [
                'conjunction' => 'AND',
            ],
        ],
        'filter_user' => [
            'condition' => [
                'name-with-a-typo' => 'uid.id',
                'value' => $this->user
                    ->uuid(),
                'memberOf' => 'and_group',
            ],
        ],
    ];
    $this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
        ] + $default_sort,
    ]);
    $this->assertSession()
        ->statusCodeEquals(400);
    // 16. Test filtering on the same field.
    $filter = [
        'or_group' => [
            'group' => [
                'conjunction' => 'OR',
            ],
        ],
        'filter_tags_1' => [
            'condition' => [
                'path' => 'field_tags.id',
                'value' => $this->tags[0]
                    ->uuid(),
                'memberOf' => 'or_group',
            ],
        ],
        'filter_tags_2' => [
            'condition' => [
                'path' => 'field_tags.id',
                'value' => $this->tags[1]
                    ->uuid(),
                'memberOf' => 'or_group',
            ],
        ],
    ];
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
            'include' => 'field_tags',
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertGreaterThanOrEqual(2, count($single_output['included']));
    // 17. Single user (check fields lacking 'view' access).
    $user_url = Url::fromRoute('jsonapi.user--user.individual', [
        'entity' => $this->user
            ->uuid(),
    ]);
    $response = $this->request('GET', $user_url, [
        'auth' => [
            $this->userCanViewProfiles
                ->getAccountName(),
            $this->userCanViewProfiles->pass_raw,
        ],
    ]);
    $single_output = Json::decode($response->getBody()
        ->__toString());
    $this->assertEquals(200, $response->getStatusCode());
    $this->assertEquals('user--user', $single_output['data']['type']);
    $this->assertEquals($this->user
        ->get('name')->value, $single_output['data']['attributes']['name']);
    $this->assertArrayNotHasKey('mail', $single_output['data']['attributes']);
    $this->assertArrayNotHasKey('pass', $single_output['data']['attributes']);
    // 18. Test filtering on the column of a link.
    $filter = [
        'linkUri' => [
            'condition' => [
                'path' => 'field_link.uri',
                'value' => 'https://',
                'operator' => 'STARTS_WITH',
            ],
        ],
    ];
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertGreaterThanOrEqual(1, count($single_output['data']));
    // 19. Test non-existing route without 'Accept' header.
    $this->drupalGet('/jsonapi/node/article/broccoli');
    $this->assertSession()
        ->statusCodeEquals(404);
    // Even without the 'Accept' header the 404 error is formatted as JSON:API.
    $this->assertSession()
        ->responseHeaderEquals('Content-Type', 'application/vnd.api+json');
    // 20. Test non-existing route with 'Accept' header.
    $single_output = Json::decode($this->drupalGet('/jsonapi/node/article/broccoli', [], [
        'Accept' => 'application/vnd.api+json',
    ]));
    $this->assertEquals(404, $single_output['errors'][0]['status']);
    $this->assertSession()
        ->statusCodeEquals(404);
    // With the 'Accept' header we can know we want the 404 error formatted as
    // JSON:API.
    $this->assertSession()
        ->responseHeaderContains('Content-Type', 'application/vnd.api+json');
    // 22. Test sort criteria on multiple fields: both ASC.
    $output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'page[limit]' => 6,
            'sort' => 'field_sort1,field_sort2',
        ],
    ]));
    $output_uuids = array_map(function ($result) {
        return $result['id'];
    }, $output['data']);
    $this->assertCount(6, $output_uuids);
    $this->assertSame([
        Node::load(5)->uuid(),
        Node::load(4)->uuid(),
        Node::load(3)->uuid(),
        Node::load(2)->uuid(),
        Node::load(1)->uuid(),
        Node::load(10)->uuid(),
    ], $output_uuids);
    // 23. Test sort criteria on multiple fields: first ASC, second DESC.
    $output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'page[limit]' => 6,
            'sort' => 'field_sort1,-field_sort2',
        ],
    ]));
    $output_uuids = array_map(function ($result) {
        return $result['id'];
    }, $output['data']);
    $this->assertCount(6, $output_uuids);
    $this->assertSame([
        Node::load(1)->uuid(),
        Node::load(2)->uuid(),
        Node::load(3)->uuid(),
        Node::load(4)->uuid(),
        Node::load(5)->uuid(),
        Node::load(6)->uuid(),
    ], $output_uuids);
    // 24. Test sort criteria on multiple fields: first DESC, second ASC.
    $output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'page[limit]' => 6,
            'sort' => '-field_sort1,field_sort2',
        ],
    ]));
    $output_uuids = array_map(function ($result) {
        return $result['id'];
    }, $output['data']);
    $this->assertCount(5, $output_uuids);
    $this->assertCount(2, $output['meta']['omitted']['links']);
    $this->assertSame([
        Node::load(60)->uuid(),
        Node::load(59)->uuid(),
        Node::load(58)->uuid(),
        Node::load(57)->uuid(),
        Node::load(56)->uuid(),
    ], $output_uuids);
    // 25. Test sort criteria on multiple fields: both DESC.
    $output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'page[limit]' => 6,
            'sort' => '-field_sort1,-field_sort2',
        ],
    ]));
    $output_uuids = array_map(function ($result) {
        return $result['id'];
    }, $output['data']);
    $this->assertCount(5, $output_uuids);
    $this->assertCount(2, $output['meta']['omitted']['links']);
    $this->assertSame([
        Node::load(56)->uuid(),
        Node::load(57)->uuid(),
        Node::load(58)->uuid(),
        Node::load(59)->uuid(),
        Node::load(60)->uuid(),
    ], $output_uuids);
    // 25. Test collection count.
    $this->container
        ->get('module_installer')
        ->install([
        'jsonapi_test_collection_count',
    ]);
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article'));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertEquals(61, $collection_output['meta']['count']);
    $this->container
        ->get('module_installer')
        ->uninstall([
        'jsonapi_test_collection_count',
    ]);
    // Test documentation filtering examples.
    // 1. Only get published nodes.
    $filter = [
        'status-filter' => [
            'condition' => [
                'path' => 'status',
                'value' => 1,
            ],
        ],
    ];
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertGreaterThanOrEqual(OffsetPage::SIZE_MAX, count($collection_output['data']));
    // 2. Nested Filters: Get nodes created by user admin.
    $filter = [
        'name-filter' => [
            'condition' => [
                'path' => 'uid.name',
                'value' => $this->user
                    ->getAccountName(),
            ],
        ],
    ];
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertGreaterThanOrEqual(OffsetPage::SIZE_MAX, count($collection_output['data']));
    // 3. Filtering with arrays: Get nodes created by users [admin, john].
    $filter = [
        'name-filter' => [
            'condition' => [
                'path' => 'uid.name',
                'operator' => 'IN',
                'value' => [
                    $this->user
                        ->getAccountName(),
                    $this->getRandomGenerator()
                        ->name(),
                ],
            ],
        ],
    ];
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertGreaterThanOrEqual(OffsetPage::SIZE_MAX, count($collection_output['data']));
    // 4. Grouping filters: Get nodes that are published and create by admin.
    $filter = [
        'and-group' => [
            'group' => [
                'conjunction' => 'AND',
            ],
        ],
        'name-filter' => [
            'condition' => [
                'path' => 'uid.name',
                'value' => $this->user
                    ->getAccountName(),
                'memberOf' => 'and-group',
            ],
        ],
        'status-filter' => [
            'condition' => [
                'path' => 'status',
                'value' => 1,
                'memberOf' => 'and-group',
            ],
        ],
    ];
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertGreaterThanOrEqual(OffsetPage::SIZE_MAX, count($collection_output['data']));
    // 5. Grouping grouped filters: Get nodes that are promoted or sticky and
    //    created by admin.
    $filter = [
        'and-group' => [
            'group' => [
                'conjunction' => 'AND',
            ],
        ],
        'or-group' => [
            'group' => [
                'conjunction' => 'OR',
                'memberOf' => 'and-group',
            ],
        ],
        'admin-filter' => [
            'condition' => [
                'path' => 'uid.name',
                'value' => $this->user
                    ->getAccountName(),
                'memberOf' => 'and-group',
            ],
        ],
        'sticky-filter' => [
            'condition' => [
                'path' => 'sticky',
                'value' => 1,
                'memberOf' => 'or-group',
            ],
        ],
        'promote-filter' => [
            'condition' => [
                'path' => 'promote',
                'value' => 0,
                'memberOf' => 'or-group',
            ],
        ],
    ];
    $collection_output = Json::decode($this->drupalGet('/jsonapi/node/article', [
        'query' => [
            'filter' => $filter,
        ] + $default_sort,
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertCount(0, $collection_output['data']);
    // Request in maintenance mode returns valid JSON.
    $this->container
        ->get('state')
        ->set('system.maintenance_mode', TRUE);
    $response = $this->drupalGet('/jsonapi/taxonomy_term/tags');
    $this->assertSession()
        ->statusCodeEquals(503);
    $this->assertSession()
        ->responseHeaderContains('Content-Type', 'application/vnd.api+json');
    $retry_after_time = $this->getSession()
        ->getResponseHeader('Retry-After');
    $this->assertTrue($retry_after_time >= 5 && $retry_after_time <= 10);
    $expected_message = 'Drupal is currently under maintenance. We should be back shortly. Thank you for your patience.';
    $this->assertSame($expected_message, Json::decode($response)['errors'][0]['detail']);
    // Test that logged in user does not get logged out in maintenance mode
    // when hitting jsonapi route.
    $this->container
        ->get('state')
        ->set('system.maintenance_mode', FALSE);
    $this->drupalLogin($this->userCanViewProfiles);
    $this->container
        ->get('state')
        ->set('system.maintenance_mode', TRUE);
    $this->drupalGet('/jsonapi/taxonomy_term/tags');
    $this->assertSession()
        ->statusCodeEquals(503);
    $this->assertTrue($this->drupalUserIsLoggedIn($this->userCanViewProfiles));
    // Test that user gets logged out when hitting non-jsonapi route.
    $this->drupalGet('/some/normal/route');
    $this->assertFalse($this->drupalUserIsLoggedIn($this->userCanViewProfiles));
    $this->container
        ->get('state')
        ->set('system.maintenance_mode', FALSE);
    // Test that admin user can bypass maintenance mode.
    $admin_user = $this->drupalCreateUser([], NULL, TRUE);
    $this->drupalLogin($admin_user);
    $this->container
        ->get('state')
        ->set('system.maintenance_mode', TRUE);
    $this->drupalGet('/jsonapi/taxonomy_term/tags');
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertTrue($this->drupalUserIsLoggedIn($admin_user));
    $this->container
        ->get('state')
        ->set('system.maintenance_mode', FALSE);
    $this->drupalLogout();
}