public function WidgetPluginManagerTest::testNotApplicableFallback in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/field/tests/src/Kernel/WidgetPluginManagerTest.php \Drupal\Tests\field\Kernel\WidgetPluginManagerTest::testNotApplicableFallback()

Tests that getInstance falls back on default if current is not applicable.

See also

\Drupal\field\Tests\FormatterPluginManagerTest::testNotApplicableFallback()

File

core/modules/field/tests/src/Kernel/WidgetPluginManagerTest.php, line 29

Class

WidgetPluginManagerTest

Tests the field widget manager.

Namespace

Drupal\Tests\field\Kernel

Code

public function testNotApplicableFallback() {

  /** @var \Drupal\Core\Field\WidgetPluginManager $widget_plugin_manager */
  $widget_plugin_manager = \Drupal::service('plugin.manager.field.widget');
  $base_field_definition = BaseFieldDefinition::create('test_field')
    ->setName('field_multiwidgetfield');
  $widget_options = [
    'field_definition' => $base_field_definition,
    'form_mode' => 'default',
    'configuration' => [
      'type' => 'test_field_widget_multiple',
    ],
  ];
  $instance = $widget_plugin_manager
    ->getInstance($widget_options);
  $this
    ->assertEquals('test_field_widget_multiple', $instance
    ->getPluginId());

  // Now do the same but with machine name field_onewidgetfield, because that
  // makes isApplicable() return FALSE.
  $base_field_definition
    ->setName('field_onewidgetfield');
  $instance = $widget_plugin_manager
    ->getInstance($widget_options);

  // Instance should be default widget.
  $this
    ->assertNotSame('test_field_widget_multiple', $instance
    ->getPluginId());
  $this
    ->assertEquals('test_field_widget', $instance
    ->getPluginId());
}