testPluginManager->createInstance('user_login', ['title' => 'Please enter your login name and password']); $this->assertIdentical(get_class($plugin), 'Drupal\plugin_test\Plugin\plugin_test\mock_block\MockUserLoginBlock', 'Correct plugin class instantiated with default factory.'); $this->assertIdentical($plugin->getTitle(), 'Please enter your login name and password', 'Plugin instance correctly configured.'); // Ensure that attempting to instantiate non-existing plugins throws a // PluginException. try { $this->testPluginManager->createInstance('non_existing'); $this->fail('Drupal\Component\Plugin\Exception\ExceptionInterface expected'); } catch (ExceptionInterface $e) { $this->pass('Drupal\Component\Plugin\Exception\ExceptionInterface expected and caught.'); } catch (\Exception $e) { $this->fail('Drupal\Component\Plugin\Exception\ExceptionInterface expected, but ' . get_class($e) . ' was thrown.'); } } /** * Test that the Reflection factory can create a plugin instance. * * The mock plugin classes use different values for their constructors * allowing us to test the reflection capabilities as well. * * We use derivative classes here because the block test type has the * reflection factory and it provides some additional variety in plugin * object creation. */ public function testReflectionFactory() { // Ensure a non-derivative plugin can be instantiated. $plugin = $this->mockBlockManager->createInstance('user_login', ['title' => 'Please enter your login name and password']); $this->assertIdentical(get_class($plugin), 'Drupal\plugin_test\Plugin\plugin_test\mock_block\MockUserLoginBlock', 'Correct plugin class instantiated.'); $this->assertIdentical($plugin->getTitle(), 'Please enter your login name and password', 'Plugin instance correctly configured.'); // Ensure a derivative plugin can be instantiated. $plugin = $this->mockBlockManager->createInstance('menu:main_menu', ['depth' => 2]); $this->assertIdentical($plugin->getContent(), '

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', 'Derived plugin instance correctly instantiated and configured.'); // Ensure that attempting to instantiate non-existing plugins throws a // PluginException. Test this for a non-existing base plugin, a non-existing // derivative plugin, and a base plugin that may not be used without // deriving. foreach (['non_existing', 'menu:non_existing', 'menu'] as $invalid_id) { try { $this->mockBlockManager->createInstance($invalid_id); $this->fail('Drupal\Component\Plugin\Exception\ExceptionInterface expected'); } catch (ExceptionInterface $e) { $this->pass('Drupal\Component\Plugin\Exception\ExceptionInterface expected and caught.'); } catch (\Exception $e) { $this->fail('An unexpected Exception of type "' . get_class($e) . '" was thrown with message ' . $e->getMessage()); } } } }