aleph1.co.uk Git - yaffs-website/blob - web/core/modules/field/tests/src/Kernel/FormatterPluginManagerTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\field\Kernel;
   4
   5 use Drupal\Core\Field\BaseFieldDefinition;
   6
   7 /**
   8  * Tests the field formatter plugin manager.
   9  *
  10  * @group field
  11  */
  12 class FormatterPluginManagerTest extends FieldKernelTestBase {
  13
  14   /**
  15    * Tests that getInstance falls back on default if current is not applicable.
  16    *
  17    * @see \Drupal\field\Tests\WidgetPluginManagerTest::testNotApplicableFallback()
  18    */
  19   public function testNotApplicableFallback() {
  20     /** @var \Drupal\Core\Field\FormatterPluginManager $formatter_plugin_manager */
  21     $formatter_plugin_manager = \Drupal::service('plugin.manager.field.formatter');
  22
  23     $base_field_definition = BaseFieldDefinition::create('test_field')
  24       // Set a name that will make isApplicable() return TRUE.
  25       ->setName('field_test_field');
  26
  27     $formatter_options = [
  28       'field_definition' => $base_field_definition,
  29       'view_mode' => 'default',
  30       'configuration' => [
  31         'type' => 'field_test_applicable',
  32       ],
  33     ];
  34
  35     $instance = $formatter_plugin_manager->getInstance($formatter_options);
  36     $this->assertEqual($instance->getPluginId(), 'field_test_applicable');
  37
  38     // Now set name to something that makes isApplicable() return FALSE.
  39     $base_field_definition->setName('deny_applicable');
  40     $instance = $formatter_plugin_manager->getInstance($formatter_options);
  41
  42     // Instance should be default widget.
  43     $this->assertNotEqual($instance->getPluginId(), 'field_test_applicable');
  44     $this->assertEqual($instance->getPluginId(), 'field_test_default');
  45   }
  46
  47 }