PHP VocabularyInterface::delete方法代码示例

 /**
  * Tests the entity reference field type for referencing config entities.
  */
 public function testConfigEntityReferenceItem()
 {
     $referenced_entity_id = $this->vocabulary->id();
     // Just being able to create the entity like this verifies a lot of code.
     $entity = EntityTest::create();
     $entity->field_test_taxonomy_vocabulary->target_id = $referenced_entity_id;
     $entity->name->value = $this->randomMachineName();
     $entity->save();
     $entity = entity_load('entity_test', $entity->id());
     $this->assertTrue($entity->field_test_taxonomy_vocabulary instanceof FieldItemListInterface, 'Field implements interface.');
     $this->assertTrue($entity->field_test_taxonomy_vocabulary[0] instanceof FieldItemInterface, 'Field item implements interface.');
     $this->assertEqual($entity->field_test_taxonomy_vocabulary->target_id, $referenced_entity_id);
     $this->assertEqual($entity->field_test_taxonomy_vocabulary->entity->label(), $this->vocabulary->label());
     $this->assertEqual($entity->field_test_taxonomy_vocabulary->entity->id(), $referenced_entity_id);
     $this->assertEqual($entity->field_test_taxonomy_vocabulary->entity->uuid(), $this->vocabulary->uuid());
     // Change the name of the term via the reference.
     $new_name = $this->randomMachineName();
     $entity->field_test_taxonomy_vocabulary->entity->set('name', $new_name);
     $entity->field_test_taxonomy_vocabulary->entity->save();
     // Verify it is the correct name.
     $vocabulary = Vocabulary::load($referenced_entity_id);
     $this->assertEqual($vocabulary->label(), $new_name);
     // Make sure the computed term reflects updates to the term id.
     $vocabulary2 = $vocabulary = Vocabulary::create(['name' => $this->randomMachineName(), 'vid' => Unicode::strtolower($this->randomMachineName()), 'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED]);
     $vocabulary2->save();
     $entity->field_test_taxonomy_vocabulary->target_id = $vocabulary2->id();
     $this->assertEqual($entity->field_test_taxonomy_vocabulary->entity->id(), $vocabulary2->id());
     $this->assertEqual($entity->field_test_taxonomy_vocabulary->entity->label(), $vocabulary2->label());
     // Delete terms so we have nothing to reference and try again
     $this->vocabulary->delete();
     $vocabulary2->delete();
     $entity = EntityTest::create(array('name' => $this->randomMachineName()));
     $entity->save();
 }

 /**
  * Tests term reference field and widget with multiple vocabularies.
  */
 function testTaxonomyTermFieldMultipleVocabularies()
 {
     // Create a term in each vocabulary.
     $term1 = $this->createTerm($this->vocabulary1);
     $term2 = $this->createTerm($this->vocabulary2);
     // Submit an entity with both terms.
     $this->drupalGet('entity_test/add');
     // Just check if the widget for the select is displayed, the NULL value is
     // used to ignore the value check.
     $this->assertFieldByName("{$this->fieldName}[]", NULL, 'Widget is displayed.');
     $edit = array("{$this->fieldName}[]" => array($term1->id(), $term2->id()));
     $this->drupalPostForm(NULL, $edit, t('Save'));
     preg_match('|entity_test/manage/(\\d+)|', $this->url, $match);
     $id = $match[1];
     $this->assertText(t('entity_test @id has been created.', array('@id' => $id)), 'Entity was created.');
     // Render the entity.
     $entity = entity_load('entity_test', $id);
     $display = entity_get_display($entity->getEntityTypeId(), $entity->bundle(), 'full');
     $content = $display->build($entity);
     $this->setRawContent(drupal_render($content));
     $this->assertText($term1->getName(), 'Term 1 name is displayed.');
     $this->assertText($term2->getName(), 'Term 2 name is displayed.');
     // Delete vocabulary 2.
     $this->vocabulary2->delete();
     // Re-render the content.
     $entity = entity_load('entity_test', $id);
     $display = entity_get_display($entity->getEntityTypeId(), $entity->bundle(), 'full');
     $content = $display->build($entity);
     $this->setRawContent(drupal_render($content));
     // Term 1 should still be displayed; term 2 should not be.
     $this->assertText($term1->getName(), 'Term 1 name is displayed.');
     $this->assertNoText($term2->getName(), 'Term 2 name is not displayed.');
     // Verify that field storage settings and field settings are correct.
     $field_storage = FieldStorageConfig::loadByName('entity_test', $this->fieldName);
     $this->assertEqual(count($field_storage->getSetting('allowed_values')), 1, 'Only one vocabulary is allowed for the field.');
     // The widget should still be displayed.
     $this->drupalGet('entity_test/add');
     // Just check if the widget for the select is displayed, the NULL value is
     // used to ignore the value check.
     $this->assertFieldByName("{$this->fieldName}[]", NULL, 'Widget is still displayed.');
     // Term 1 should still pass validation.
     $edit = array("{$this->fieldName}[]" => array($term1->id()));
     $this->drupalPostForm(NULL, $edit, t('Save'));
 }

 /**
  * Test widgets.
  */
 function testTaxonomyTermFieldWidgets()
 {
     // Create a term in the vocabulary.
     $term = $this->createTerm($this->vocabulary);
     // Display creation form.
     $this->drupalGet('entity_test/add');
     $this->assertFieldByName($this->fieldName, NULL, 'Widget is displayed.');
     // Submit with some value.
     $edit = array($this->fieldName => array($term->id()));
     $this->drupalPostForm(NULL, $edit, t('Save'));
     preg_match('|entity_test/manage/(\\d+)|', $this->url, $match);
     $id = $match[1];
     $this->assertText(t('entity_test @id has been created.', array('@id' => $id)));
     // Display the object.
     $entity = entity_load('entity_test', $id);
     $display = entity_get_display($entity->getEntityTypeId(), $entity->bundle(), 'full');
     $content = $display->build($entity);
     $this->setRawContent(drupal_render($content));
     $this->assertText($term->getName(), 'Term label is displayed.');
     // Delete the vocabulary and verify that the widget is gone.
     $this->vocabulary->delete();
     $this->drupalGet('entity_test/add');
     $this->assertNoFieldByName($this->fieldName, '', 'Widget is not displayed.');
 }