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<?php
namespace Drupal\views\Tests;
use Drupal\Component\Render\MarkupInterface;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Tests\Views\FieldTestBase;
/**
* Tests the Field Views data.
*
* @group views
*/
class FieldApiDataTest extends FieldTestBase {
protected function setUp() {
parent::setUp();
$field_names = $this->setUpFieldStorages(1);
// Attach the field to nodes only.
$field = [
'field_name' => $field_names[0],
'entity_type' => 'node',
'bundle' => 'page',
'label' => 'GiraffeA" label'
];
FieldConfig::create($field)->save();
// Attach the same field to a different bundle with a different label.
$this->drupalCreateContentType(['type' => 'article']);
FieldConfig::create([
'field_name' => $field_names[0],
'entity_type' => 'node',
'bundle' => 'article',
'label' => 'GiraffeB" label'
])->save();
// Now create some example nodes/users for the view result.
for ($i = 0; $i < 5; $i++) {
$edit = [
$field_names[0] => [(['value' => $this->randomMachineName()])],
];
$nodes[] = $this->drupalCreateNode($edit);
}
}
/**
* Unit testing the views data structure.
*
* We check data structure for both node and node revision tables.
*/
public function testViewsData() {
$table_mapping = \Drupal::entityManager()->getStorage('node')->getTableMapping();
$field_storage = $this->fieldStorages[0];
$current_table = $table_mapping->getDedicatedDataTableName($field_storage);
$revision_table = $table_mapping->getDedicatedRevisionTableName($field_storage);
$data = $this->getViewsData();
$this->assertTrue(isset($data[$current_table]));
$this->assertTrue(isset($data[$revision_table]));
// The node field should join against node_field_data.
$this->assertTrue(isset($data[$current_table]['table']['join']['node_field_data']));
$this->assertTrue(isset($data[$revision_table]['table']['join']['node_field_revision']));
$expected_join = [
'table' => $current_table,
'left_field' => 'nid',
'field' => 'entity_id',
'extra' => [
['field' => 'deleted', 'value' => 0, 'numeric' => TRUE],
['left_field' => 'langcode', 'field' => 'langcode'],
],
];
$this->assertEqual($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'],
],
];
$this->assertEqual($expected_join, $data[$revision_table]['table']['join']['node_field_revision']);
// Test click sortable.
$this->assertTrue($data[$current_table][$field_storage->getName()]['field']['click sortable'], 'String field is click sortable.');
// Click sort should only be on the primary field.
$this->assertTrue(empty($data[$revision_table][$field_storage->getName()]['field']['click sortable']), 'Non-primary fields are not click sortable');
$this->assertTrue($data[$current_table][$field_storage->getName()]['help'] instanceof MarkupInterface);
$this->assertEqual($data[$current_table][$field_storage->getName()]['help'], 'Appears in: page, article. Also known as: Content: GiraffeB" label');
$this->assertTrue($data[$current_table][$field_storage->getName() . '_value']['help'] instanceof MarkupInterface);
$this->assertEqual($data[$current_table][$field_storage->getName() . '_value']['help'], 'Appears in: page, article. Also known as: Content: GiraffeA" label (field_name_0)');
// Since each label is only used once, views_entity_field_label() will
// return a label using alphabetical sorting.
$this->assertEqual('GiraffeA" label (field_name_0)', $data[$current_table][$field_storage->getName() . '_value']['title']);
// Attach the same field to a different bundle with a different label.
$this->drupalCreateContentType(['type' => 'news']);
FieldConfig::create([
'field_name' => $this->fieldStorages[0]->getName(),
'entity_type' => 'node',
'bundle' => 'news',
'label' => 'GiraffeB" label'
])->save();
$this->container->get('views.views_data')->clear();
$data = $this->getViewsData();
// Now the 'GiraffeB" label' is used twice and therefore will be
// selected by views_entity_field_label().
$this->assertEqual('GiraffeB" label (field_name_0)', $data[$current_table][$field_storage->getName() . '_value']['title']);
$this->assertTrue($data[$current_table][$field_storage->getName()]['help'] instanceof MarkupInterface);
$this->assertEqual($data[$current_table][$field_storage->getName()]['help'], 'Appears in: page, article, news. Also known as: Content: GiraffeA" label');
}
/**
* Gets the views data for the field created in setUp().
*
* @return array
*/
protected function getViewsData() {
$views_data = $this->container->get('views.views_data');
$data = [];
// Check the table and the joins of the first field.
// Attached to node only.
/** @var \Drupal\Core\Entity\Sql\DefaultTableMapping $table_mapping */
$table_mapping = \Drupal::entityManager()->getStorage('node')->getTableMapping();
$current_table = $table_mapping->getDedicatedDataTableName($this->fieldStorages[0]);
$revision_table = $table_mapping->getDedicatedRevisionTableName($this->fieldStorages[0]);
$data[$current_table] = $views_data->get($current_table);
$data[$revision_table] = $views_data->get($revision_table);
return $data;
}
}