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());
}