Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\options\Kernel;
Chris@0: 
Chris@0: use Drupal\Core\Entity\Exception\FieldStorageDefinitionUpdateForbiddenException;
Chris@0: use Drupal\entity_test\Entity\EntityTest;
Chris@0: use Drupal\field\Entity\FieldConfig;
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests for the 'Options' field types.
Chris@0:  *
Chris@0:  * @group options
Chris@0:  */
Chris@0: class OptionsFieldTest extends OptionsFieldUnitTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['options'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Test that allowed values can be updated.
Chris@0:    */
Chris@0:   public function testUpdateAllowedValues() {
Chris@0:     // All three options appear.
Chris@0:     $entity = EntityTest::create();
Chris@0:     $form = \Drupal::service('entity.form_builder')->getForm($entity);
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][1]), 'Option 1 exists');
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][2]), 'Option 2 exists');
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][3]), 'Option 3 exists');
Chris@0: 
Chris@0:     // Use one of the values in an actual entity, and check that this value
Chris@0:     // cannot be removed from the list.
Chris@0:     $entity = EntityTest::create();
Chris@0:     $entity->{$this->fieldName}->value = 1;
Chris@0:     $entity->save();
Chris@0:     $this->fieldStorage->setSetting('allowed_values', [2 => 'Two']);
Chris@0:     try {
Chris@0:       $this->fieldStorage->save();
Chris@0:       $this->fail(t('Cannot update a list field storage to not include keys with existing data.'));
Chris@0:     }
Chris@0:     catch (FieldStorageDefinitionUpdateForbiddenException $e) {
Chris@0:       $this->pass(t('Cannot update a list field storage to not include keys with existing data.'));
Chris@0:     }
Chris@0:     // Empty the value, so that we can actually remove the option.
Chris@0:     unset($entity->{$this->fieldName});
Chris@0:     $entity->save();
Chris@0: 
Chris@0:     // Removed options do not appear.
Chris@0:     $this->fieldStorage->setSetting('allowed_values', [2 => 'Two']);
Chris@0:     $this->fieldStorage->save();
Chris@0:     $entity = EntityTest::create();
Chris@0:     $form = \Drupal::service('entity.form_builder')->getForm($entity);
Chris@0:     $this->assertTrue(empty($form[$this->fieldName]['widget'][1]), 'Option 1 does not exist');
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][2]), 'Option 2 exists');
Chris@0:     $this->assertTrue(empty($form[$this->fieldName]['widget'][3]), 'Option 3 does not exist');
Chris@0: 
Chris@0:     // Completely new options appear.
Chris@0:     $this->fieldStorage->setSetting('allowed_values', [10 => 'Update', 20 => 'Twenty']);
Chris@0:     $this->fieldStorage->save();
Chris@0:     // The entity holds an outdated field object with the old allowed values
Chris@0:     // setting, so we need to reinitialize the entity object.
Chris@0:     $entity = EntityTest::create();
Chris@0:     $form = \Drupal::service('entity.form_builder')->getForm($entity);
Chris@0:     $this->assertTrue(empty($form[$this->fieldName]['widget'][1]), 'Option 1 does not exist');
Chris@0:     $this->assertTrue(empty($form[$this->fieldName]['widget'][2]), 'Option 2 does not exist');
Chris@0:     $this->assertTrue(empty($form[$this->fieldName]['widget'][3]), 'Option 3 does not exist');
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][10]), 'Option 10 exists');
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][20]), 'Option 20 exists');
Chris@0: 
Chris@0:     // Options are reset when a new field with the same name is created.
Chris@0:     $this->fieldStorage->delete();
Chris@0:     FieldStorageConfig::create($this->fieldStorageDefinition)->save();
Chris@0:     FieldConfig::create([
Chris@0:       'field_name' => $this->fieldName,
Chris@0:       'entity_type' => 'entity_test',
Chris@0:       'bundle' => 'entity_test',
Chris@0:       'required' => TRUE,
Chris@0:     ])->save();
Chris@0:     entity_get_form_display('entity_test', 'entity_test', 'default')
Chris@0:       ->setComponent($this->fieldName, [
Chris@0:         'type' => 'options_buttons',
Chris@0:       ])
Chris@0:       ->save();
Chris@0:     $entity = EntityTest::create();
Chris@0:     $form = \Drupal::service('entity.form_builder')->getForm($entity);
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][1]), 'Option 1 exists');
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][2]), 'Option 2 exists');
Chris@0:     $this->assertTrue(!empty($form[$this->fieldName]['widget'][3]), 'Option 3 exists');
Chris@0: 
Chris@0:     // Test the generateSampleValue() method.
Chris@0:     $entity = EntityTest::create();
Chris@0:     $entity->{$this->fieldName}->generateSampleItems();
Chris@0:     $this->entityValidateAndSave($entity);
Chris@0:   }
Chris@0: 
Chris@0: }