function EntityReferenceSettingsTest::testConfigTargetBundleDeletion

Tests that config bundle deletions are mirrored in field config settings.

File

core/modules/field/tests/src/Kernel/EntityReference/EntityReferenceSettingsTest.php, line 93

Class

EntityReferenceSettingsTest

Tests entity reference field settings.

Namespace

Code

public function testConfigTargetBundleDeletion() : void {
  // Create two vocabularies.
  /** @var \Drupal\taxonomy\Entity\Vocabulary[] $vocabularies */
  $vocabularies = [];
  for ($i = 0; $i < 2; $i++) {
    $vid = $this->randomMachineName();
    $vocabularies[$i] = Vocabulary::create([
      'name' => $this->randomString(),
      'vid' => $vid,
    ]);
    $vocabularies[$i]->save();
  }
  // Attach an entity reference field to $this->nodeType.
  $name = $this->randomMachineName();
  $label = $this->randomString();
  $handler_settings = [
    'target_bundles' => [
      $vocabularies[0]->id() => $vocabularies[0]->id(),
      $vocabularies[1]->id() => $vocabularies[1]->id(),
    ],
  ];
  $this->createEntityReferenceField('node', $this->nodeType
    ->id(), $name, $label, 'taxonomy_term', 'default', $handler_settings);
  // Check that the 'target_bundle' setting contains the vocabulary.
  $field_config = FieldConfig::loadByName('node', $this->nodeType
    ->id(), $name);
  $actual_handler_settings = $field_config->getSetting('handler_settings');
  $this->assertEquals($handler_settings, $actual_handler_settings);
  // Delete the vocabulary.
  $vocabularies[0]->delete();
  // Ensure that noting is logged.
  $this->assertEmpty($this->container
    ->get($this->testLogServiceName)
    ->cleanLogs());
  // Check that the deleted vocabulary is no longer present in the
  // 'target_bundles' field setting.
  $field_config = FieldConfig::loadByName('node', $this->nodeType
    ->id(), $name);
  $handler_settings = $field_config->getSetting('handler_settings');
  $this->assertEquals([
    $vocabularies[1]->id() => $vocabularies[1]->id(),
  ], $handler_settings['target_bundles']);
  // Delete the other vocabulary.
  $vocabularies[1]->delete();
  // Ensure that field_field_config_presave() logs the expected critical
  // error.
  $log_message = $this->container
    ->get($this->testLogServiceName)
    ->cleanLogs()[0];
  $this->assertEquals(RfcLogLevel::CRITICAL, $log_message[0]);
  $this->assertEquals('The %field_name entity reference field (entity_type: %entity_type, bundle: %bundle) no longer has any valid bundle it can reference. The field is not working correctly anymore and has to be adjusted.', $log_message[1]);
  $this->assertEquals($field_config->getName(), $log_message[2]['%field_name']);
  $this->assertEquals('node', $log_message[2]['%entity_type']);
  $this->assertEquals($this->nodeType
    ->id(), $log_message[2]['%bundle']);
  // Check that the deleted bundle is no longer present in the
  // 'target_bundles' field setting.
  $field_config = FieldConfig::loadByName('node', $this->nodeType
    ->id(), $name);
  $handler_settings = $field_config->getSetting('handler_settings');
  $this->assertEquals([], $handler_settings['target_bundles']);
}