public function TestPluginManager::__construct in Drupal 8

Same name in this branch

1. 8 core/tests/Drupal/Tests/Core/Plugin/TestPluginManager.php \Drupal\Tests\Core\Plugin\TestPluginManager::__construct()
2. 8 core/modules/system/tests/modules/plugin_test/src/Plugin/TestPluginManager.php \Drupal\plugin_test\Plugin\TestPluginManager::__construct()

Same name and namespace in other branches

1. 9 core/modules/system/tests/modules/plugin_test/src/Plugin/TestPluginManager.php \Drupal\plugin_test\Plugin\TestPluginManager::__construct()

File

core/modules/system/tests/modules/plugin_test/src/Plugin/TestPluginManager.php, line 14

Class

TestPluginManager

Defines a plugin manager used by Plugin API unit tests.

Namespace

Drupal\plugin_test\Plugin

Code

public function __construct() {

  // Create the object that can be used to return definitions for all the
  // plugins available for this type. Most real plugin managers use a richer
  // discovery implementation, but StaticDiscovery lets us add some simple
  // mock plugins for unit testing.
  $this->discovery = new StaticDiscovery();

  // A simple plugin: a mock user login block.
  $this->discovery
    ->setDefinition('user_login', [
    'label' => 'User login',
    'class' => 'Drupal\\plugin_test\\Plugin\\plugin_test\\mock_block\\MockUserLoginBlock',
  ]);

  // In addition to finding all of the plugins available for a type, a plugin
  // type must also be able to create instances of that plugin. For example, a
  // specific instance of a "User login" block, configured with a custom
  // title. To handle plugin instantiation, plugin managers can use one of the
  // factory classes included with the plugin system, or create their own.
  // DefaultFactory is a simple, general purpose factory suitable for
  // many kinds of plugin types. Factories need access to the plugin
  // definitions (e.g., since that's where the plugin's class is specified),
  // so we provide it the discovery object.
  $this->factory = new DefaultFactory($this->discovery);
}