function EntityReferenceFieldDefaultValueTest::testEntityReferenceDefaultValue

Tests that default values are correctly translated to UUIDs in config.

File

core/modules/field/tests/src/Functional/EntityReference/EntityReferenceFieldDefaultValueTest.php, line 63

Class

EntityReferenceFieldDefaultValueTest

Tests entity reference field default values storage in CMI.

Namespace

Code

public function testEntityReferenceDefaultValue() : void {
  // Create a node to be referenced.
  $referenced_node = $this->drupalCreateNode([
    'type' => 'referenced_content',
  ]);
  $field_name = $this->randomMachineName();
  $field_storage = FieldStorageConfig::create([
    'field_name' => $field_name,
    'entity_type' => 'node',
    'type' => 'entity_reference',
    'settings' => [
      'target_type' => 'node',
    ],
  ]);
  $field_storage->save();
  $field = FieldConfig::create([
    'field_storage' => $field_storage,
    'bundle' => 'reference_content',
    'settings' => [
      'handler' => 'default',
      'handler_settings' => [
        'target_bundles' => [
          'referenced_content',
        ],
        'sort' => [
          'field' => '_none',
        ],
      ],
    ],
  ]);
  $field->save();
  // Set created node as default_value.
  $field_edit = [
    'set_default_value' => '1',
    'default_value_input[' . $field_name . '][0][target_id]' => $referenced_node->getTitle() . ' (' . $referenced_node->id() . ')',
  ];
  $this->drupalGet('admin/structure/types/manage/reference_content/fields/node.reference_content.' . $field_name);
  $this->submitForm($field_edit, 'Save settings');
  // Check that default value is selected in default value form.
  $this->drupalGet('admin/structure/types/manage/reference_content/fields/node.reference_content.' . $field_name);
  $this->assertSession()
    ->responseContains('name="default_value_input[' . $field_name . '][0][target_id]" value="' . $referenced_node->getTitle() . ' (' . $referenced_node->id() . ')');
  // Check if the ID has been converted to UUID in config entity.
  $config_entity = $this->config('field.field.node.reference_content.' . $field_name)
    ->get();
  $this->assertTrue(isset($config_entity['default_value'][0]['target_uuid']), 'Default value contains target_uuid property');
  $this->assertEquals($referenced_node->uuid(), $config_entity['default_value'][0]['target_uuid'], 'Content uuid and config entity uuid are the same');
  // Ensure the configuration has the expected dependency on the entity that
  // is being used a default value.
  $this->assertEquals([
    $referenced_node->getConfigDependencyName(),
  ], $config_entity['dependencies']['content']);
  // Clear field definitions cache in order to avoid stale cache values.
  \Drupal::service('entity_field.manager')->clearCachedFieldDefinitions();
  // Create a new node to check that UUID has been converted to numeric ID.
  $new_node = Node::create([
    'type' => 'reference_content',
  ]);
  $this->assertEquals($new_node->get($field_name)
    ->offsetGet(0)->target_id, $referenced_node->id());
  // Ensure that the entity reference config schemas are correct.
  $field_config = $this->config('field.field.node.reference_content.' . $field_name);
  $this->assertConfigSchema(\Drupal::service('config.typed'), $field_config->getName(), $field_config->get());
  $field_storage_config = $this->config('field.storage.node.' . $field_name);
  $this->assertConfigSchema(\Drupal::service('config.typed'), $field_storage_config->getName(), $field_storage_config->get());
}