Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\taxonomy\Functional;
Chris@0: 
Chris@0: use Drupal\Core\Field\FieldStorageDefinitionInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests the hook implementations that maintain the taxonomy index.
Chris@0:  *
Chris@0:  * @group taxonomy
Chris@0:  */
Chris@0: class TermIndexTest extends TaxonomyTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['views'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Vocabulary for testing.
Chris@0:    *
Chris@0:    * @var \Drupal\taxonomy\VocabularyInterface
Chris@0:    */
Chris@0:   protected $vocabulary;
Chris@0: 
Chris@0:   /**
Chris@0:    * Name of the taxonomy term reference field.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $fieldName1;
Chris@0: 
Chris@0:   /**
Chris@0:    * Name of the taxonomy term reference field.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $fieldName2;
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     // Create an administrative user.
Chris@0:     $this->drupalLogin($this->drupalCreateUser(['administer taxonomy', 'bypass node access']));
Chris@0: 
Chris@0:     // Create a vocabulary and add two term reference fields to article nodes.
Chris@0:     $this->vocabulary = $this->createVocabulary();
Chris@0: 
Chris@17:     $this->fieldName1 = mb_strtolower($this->randomMachineName());
Chris@0:     $handler_settings = [
Chris@0:       'target_bundles' => [
Chris@0:         $this->vocabulary->id() => $this->vocabulary->id(),
Chris@0:        ],
Chris@0:       'auto_create' => TRUE,
Chris@0:     ];
Chris@0:     $this->createEntityReferenceField('node', 'article', $this->fieldName1, NULL, 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
Chris@0: 
Chris@0:     entity_get_form_display('node', 'article', 'default')
Chris@0:       ->setComponent($this->fieldName1, [
Chris@0:         'type' => 'options_select',
Chris@0:       ])
Chris@0:       ->save();
Chris@0:     entity_get_display('node', 'article', 'default')
Chris@0:       ->setComponent($this->fieldName1, [
Chris@0:         'type' => 'entity_reference_label',
Chris@0:       ])
Chris@0:       ->save();
Chris@0: 
Chris@17:     $this->fieldName2 = mb_strtolower($this->randomMachineName());
Chris@0:     $this->createEntityReferenceField('node', 'article', $this->fieldName2, NULL, 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
Chris@0: 
Chris@0:     entity_get_form_display('node', 'article', 'default')
Chris@0:       ->setComponent($this->fieldName2, [
Chris@0:         'type' => 'options_select',
Chris@0:       ])
Chris@0:       ->save();
Chris@0:     entity_get_display('node', 'article', 'default')
Chris@0:       ->setComponent($this->fieldName2, [
Chris@0:         'type' => 'entity_reference_label',
Chris@0:       ])
Chris@0:       ->save();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that the taxonomy index is maintained properly.
Chris@0:    */
Chris@0:   public function testTaxonomyIndex() {
Chris@0:     $node_storage = $this->container->get('entity.manager')->getStorage('node');
Chris@0:     // Create terms in the vocabulary.
Chris@0:     $term_1 = $this->createTerm($this->vocabulary);
Chris@0:     $term_2 = $this->createTerm($this->vocabulary);
Chris@0: 
Chris@0:     // Post an article.
Chris@0:     $edit = [];
Chris@0:     $edit['title[0][value]'] = $this->randomMachineName();
Chris@0:     $edit['body[0][value]'] = $this->randomMachineName();
Chris@0:     $edit["{$this->fieldName1}[]"] = $term_1->id();
Chris@0:     $edit["{$this->fieldName2}[]"] = $term_1->id();
Chris@0:     $this->drupalPostForm('node/add/article', $edit, t('Save'));
Chris@0: 
Chris@0:     // Check that the term is indexed, and only once.
Chris@0:     $node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_1->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(1, $index_count, 'Term 1 is indexed once.');
Chris@0: 
Chris@0:     // Update the article to change one term.
Chris@0:     $edit["{$this->fieldName1}[]"] = $term_2->id();
Chris@0:     $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
Chris@0: 
Chris@0:     // Check that both terms are indexed.
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_1->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(1, $index_count, 'Term 1 is indexed.');
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_2->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(1, $index_count, 'Term 2 is indexed.');
Chris@0: 
Chris@0:     // Update the article to change another term.
Chris@0:     $edit["{$this->fieldName2}[]"] = $term_2->id();
Chris@0:     $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
Chris@0: 
Chris@0:     // Check that only one term is indexed.
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_1->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(0, $index_count, 'Term 1 is not indexed.');
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_2->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(1, $index_count, 'Term 2 is indexed once.');
Chris@0: 
Chris@0:     // Redo the above tests without interface.
Chris@0:     $node_storage->resetCache([$node->id()]);
Chris@0:     $node = $node_storage->load($node->id());
Chris@0:     $node->title = $this->randomMachineName();
Chris@0: 
Chris@0:     // Update the article with no term changed.
Chris@0:     $node->save();
Chris@0: 
Chris@0:     // Check that the index was not changed.
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_1->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(0, $index_count, 'Term 1 is not indexed.');
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_2->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(1, $index_count, 'Term 2 is indexed once.');
Chris@0: 
Chris@0:     // Update the article to change one term.
Chris@0:     $node->{$this->fieldName1} = [['target_id' => $term_1->id()]];
Chris@0:     $node->save();
Chris@0: 
Chris@0:     // Check that both terms are indexed.
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_1->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(1, $index_count, 'Term 1 is indexed.');
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_2->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(1, $index_count, 'Term 2 is indexed.');
Chris@0: 
Chris@0:     // Update the article to change another term.
Chris@0:     $node->{$this->fieldName2} = [['target_id' => $term_1->id()]];
Chris@0:     $node->save();
Chris@0: 
Chris@0:     // Check that only one term is indexed.
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_1->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(1, $index_count, 'Term 1 is indexed once.');
Chris@0:     $index_count = db_query('SELECT COUNT(*) FROM {taxonomy_index} WHERE nid = :nid AND tid = :tid', [
Chris@0:       ':nid' => $node->id(),
Chris@0:       ':tid' => $term_2->id(),
Chris@0:     ])->fetchField();
Chris@0:     $this->assertEqual(0, $index_count, 'Term 2 is not indexed.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that there is a link to the parent term on the child term page.
Chris@0:    */
Chris@0:   public function testTaxonomyTermHierarchyBreadcrumbs() {
Chris@0:     // Create two taxonomy terms and set term2 as the parent of term1.
Chris@0:     $term1 = $this->createTerm($this->vocabulary);
Chris@0:     $term2 = $this->createTerm($this->vocabulary);
Chris@0:     $term1->parent = [$term2->id()];
Chris@0:     $term1->save();
Chris@0: 
Chris@0:     // Verify that the page breadcrumbs include a link to the parent term.
Chris@0:     $this->drupalGet('taxonomy/term/' . $term1->id());
Chris@0:     // Breadcrumbs are not rendered with a language, prevent the term
Chris@0:     // language from being added to the options.
Chris@18:     $this->assertRaw(\Drupal::l($term2->getName(), $term2->toUrl('canonical', ['language' => NULL])), 'Parent term link is displayed when viewing the node.');
Chris@0:   }
Chris@0: 
Chris@0: }