Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\language\Kernel;
Chris@0: 
Chris@0: use Drupal\language\Entity\ConfigurableLanguage;
Chris@0: use Drupal\language\Exception\DeleteDefaultLanguageException;
Chris@0: 
Chris@0: /**
Chris@0:  * Compares the default language from $GLOBALS against the dependency injected
Chris@0:  * language object.
Chris@0:  *
Chris@0:  * @group language
Chris@0:  */
Chris@0: class LanguageDependencyInjectionTest extends LanguageTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Test dependency injected languages against a new Language object.
Chris@0:    *
Chris@0:    * @see \Drupal\Core\Language\LanguageInterface
Chris@0:    */
Chris@0:   public function testDependencyInjectedNewLanguage() {
Chris@0:     $expected = $this->languageManager->getDefaultLanguage();
Chris@0:     $result = $this->languageManager->getCurrentLanguage();
Chris@0:     foreach ($expected as $property => $value) {
Chris@0:       $this->assertEqual($expected->$property, $result->$property, format_string('The dependency injected language object %prop property equals the new Language object %prop property.', ['%prop' => $property]));
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Test dependency injected Language object against a new default language
Chris@0:    * object.
Chris@0:    *
Chris@0:    * @see \Drupal\Core\Language\Language
Chris@0:    */
Chris@0:   public function testDependencyInjectedNewDefaultLanguage() {
Chris@0:     $default_language = ConfigurableLanguage::load(\Drupal::languageManager()->getDefaultLanguage()->getId());
Chris@0:     // Change the language default object to different values.
Chris@0:     ConfigurableLanguage::createFromLangcode('fr')->save();
Chris@0:     $this->config('system.site')->set('default_langcode', 'fr')->save();
Chris@0: 
Chris@0:     // The language system creates a Language object which contains the
Chris@0:     // same properties as the new default language object.
Chris@0:     $result = \Drupal::languageManager()->getCurrentLanguage();
Chris@0:     $this->assertIdentical($result->getId(), 'fr');
Chris@0: 
Chris@0:     // Delete the language to check that we fallback to the default.
Chris@0:     try {
Chris@0:       entity_delete_multiple('configurable_language', ['fr']);
Chris@0:       $this->fail('Expected DeleteDefaultLanguageException thrown.');
Chris@0:     }
Chris@0:     catch (DeleteDefaultLanguageException $e) {
Chris@0:       $this->pass('Expected DeleteDefaultLanguageException thrown.');
Chris@0:     }
Chris@0: 
Chris@0:     // Re-save the previous default language and the delete should work.
Chris@0:     $this->config('system.site')->set('default_langcode', $default_language->getId())->save();
Chris@0: 
Chris@0:     entity_delete_multiple('configurable_language', ['fr']);
Chris@0:     $result = \Drupal::languageManager()->getCurrentLanguage();
Chris@0:     $this->assertIdentical($result->getId(), $default_language->getId());
Chris@0:   }
Chris@0: 
Chris@0: }