function FieldApiDataTest::testViewsData

Unit testing the views data structure.

We check data structure for both node and node revision tables.

File

core/modules/views/tests/src/Kernel/FieldApiDataTest.php, line 52

Class

FieldApiDataTest

Tests the Field Views data.

Namespace

Code

public function testViewsData() {
    $field_storage_string = FieldStorageConfig::create([
        'field_name' => 'field_string',
        'entity_type' => 'node',
        'type' => 'string',
    ]);
    $field_storage_string->save();
    $field_storage_string_long = FieldStorageConfig::create([
        'field_name' => 'field_string_long',
        'entity_type' => 'node',
        'type' => 'string_long',
    ]);
    $field_storage_string_long->save();
    NodeType::create([
        'type' => 'page',
    ])->save();
    NodeType::create([
        'type' => 'article',
    ])->save();
    // Attach the field to nodes.
    FieldConfig::create([
        'field_name' => 'field_string',
        'entity_type' => 'node',
        'bundle' => 'page',
        'label' => 'GiraffeA" label',
    ])->save();
    // Attach the string_long field to the page node type.
    FieldConfig::create([
        'field_name' => 'field_string_long',
        'entity_type' => 'node',
        'bundle' => 'page',
        'label' => 'string_long label',
    ])->save();
    // Attach the same field to a different bundle with a different label.
    FieldConfig::create([
        'field_name' => 'field_string',
        'entity_type' => 'node',
        'bundle' => 'article',
        'label' => 'GiraffeB" label',
    ])->save();
    // Now create some example nodes/users for the view result.
    for ($i = 0; $i < 5; $i++) {
        $edit = [
            'field_string' => [
                [
                    'value' => $this->randomMachineName(),
                ],
            ],
        ];
        $nodes[] = Node::create([
            'type' => 'page',
        ] + $edit);
    }
    
    /** @var \Drupal\Core\Entity\Sql\DefaultTableMapping $table_mapping */
    $table_mapping = $this->container
        ->get('entity_type.manager')
        ->getStorage('node')
        ->getTableMapping();
    $current_table = $table_mapping->getDedicatedDataTableName($field_storage_string);
    $revision_table = $table_mapping->getDedicatedRevisionTableName($field_storage_string);
    $data = $this->getViewsData();
    $this->assertArrayHasKey($current_table, $data);
    $this->assertArrayHasKey($revision_table, $data);
    // The node field should join against node_field_data.
    $this->assertArrayHasKey('node_field_data', $data[$current_table]['table']['join']);
    $this->assertArrayHasKey('node_field_revision', $data[$revision_table]['table']['join']);
    $expected_join = [
        'table' => $current_table,
        'left_field' => 'nid',
        'field' => 'entity_id',
        'extra' => [
            [
                'field' => 'deleted',
                'value' => 0,
                'numeric' => TRUE,
            ],
            [
                'left_field' => 'langcode',
                'field' => 'langcode',
            ],
        ],
    ];
    $this->assertSame($expected_join, $data[$current_table]['table']['join']['node_field_data']);
    $expected_join = [
        'table' => $revision_table,
        'left_field' => 'vid',
        'field' => 'revision_id',
        'extra' => [
            [
                'field' => 'deleted',
                'value' => 0,
                'numeric' => TRUE,
            ],
            [
                'left_field' => 'langcode',
                'field' => 'langcode',
            ],
        ],
    ];
    $this->assertSame($expected_join, $data[$revision_table]['table']['join']['node_field_revision']);
    // Test click sortable for string field.
    $this->assertTrue($data[$current_table][$field_storage_string->getName()]['field']['click sortable']);
    // Click sort should only be on the primary field.
    $this->assertTrue(empty($data[$revision_table][$field_storage_string->getName()]['field']['click sortable']));
    // Test click sortable for long text field.
    $data_long = $this->getViewsData('field_string_long');
    $current_table_long = $table_mapping->getDedicatedDataTableName($field_storage_string_long);
    $this->assertTrue($data_long[$current_table_long][$field_storage_string_long->getName()]['field']['click sortable']);
    $this->assertInstanceOf(MarkupInterface::class, $data[$current_table][$field_storage_string->getName()]['help']);
    $this->assertEquals('Appears in: page, article. Also known as: Content: GiraffeB&quot; label', $data[$current_table][$field_storage_string->getName()]['help']);
    $this->assertInstanceOf(MarkupInterface::class, $data[$current_table][$field_storage_string->getName() . '_value']['help']);
    $this->assertEquals('Appears in: page, article. Also known as: Content: GiraffeA&quot; label (field_string)', $data[$current_table][$field_storage_string->getName() . '_value']['help']);
    // Since each label is only used once, views_entity_field_label() will
    // return a label using alphabetical sorting.
    $this->assertEquals('GiraffeA&quot; label (field_string)', $data[$current_table][$field_storage_string->getName() . '_value']['title']);
    // Attach the same field to a different bundle with a different label.
    NodeType::create([
        'type' => 'news',
    ])->save();
    FieldConfig::create([
        'field_name' => $field_storage_string->getName(),
        'entity_type' => 'node',
        'bundle' => 'news',
        'label' => 'GiraffeB" label',
    ])
        ->save();
    $this->container
        ->get('views.views_data')
        ->clear();
    $data = $this->getViewsData();
    // Now the 'GiraffeB&quot; label' is used twice and therefore will be
    // selected by views_entity_field_label().
    $this->assertEquals('GiraffeB&quot; label (field_string)', $data[$current_table][$field_storage_string->getName() . '_value']['title']);
    $this->assertInstanceOf(MarkupInterface::class, $data[$current_table][$field_storage_string->getName()]['help']);
    $this->assertEquals('Appears in: page, article, news. Also known as: Content: GiraffeA&quot; label', $data[$current_table][$field_storage_string->getName()]['help']);
}