3 namespace Drupal\Tests\field\Kernel;
5 use Drupal\Core\Field\BaseFieldDefinition;
8 * Tests the field widget manager.
12 class WidgetPluginManagerTest extends FieldKernelTestBase {
15 * Tests that the widget definitions alter hook works.
17 public function testWidgetDefinitionAlter() {
18 $widget_definition = \Drupal::service('plugin.manager.field.widget')->getDefinition('test_field_widget_multiple');
20 // Test if hook_field_widget_info_alter is being called.
21 $this->assertTrue(in_array('test_field', $widget_definition['field_types']), "The 'test_field_widget_multiple' widget is enabled for the 'test_field' field type in field_test_field_widget_info_alter().");
25 * Tests that getInstance falls back on default if current is not applicable.
27 * @see \Drupal\field\Tests\FormatterPluginManagerTest::testNotApplicableFallback()
29 public function testNotApplicableFallback() {
30 /** @var \Drupal\Core\Field\WidgetPluginManager $widget_plugin_manager */
31 $widget_plugin_manager = \Drupal::service('plugin.manager.field.widget');
33 $base_field_definition = BaseFieldDefinition::create('test_field')
34 // Set a name that will make isApplicable() return TRUE.
35 ->setName('field_multiwidgetfield');
38 'field_definition' => $base_field_definition,
39 'form_mode' => 'default',
41 'type' => 'test_field_widget_multiple',
45 $instance = $widget_plugin_manager->getInstance($widget_options);
46 $this->assertEqual($instance->getPluginId(), 'test_field_widget_multiple');
48 // Now do the same but with machine name field_onewidgetfield, because that
49 // makes isApplicable() return FALSE.
50 $base_field_definition->setName('field_onewidgetfield');
51 $instance = $widget_plugin_manager->getInstance($widget_options);
53 // Instance should be default widget.
54 $this->assertNotEqual($instance->getPluginId(), 'test_field_widget_multiple');
55 $this->assertEqual($instance->getPluginId(), 'test_field_widget');