Chris@14: <?php
Chris@14: 
Chris@14: namespace Drupal\FunctionalTests\Routing;
Chris@14: 
Chris@14: use Drupal\language\Entity\ConfigurableLanguage;
Chris@14: use Drupal\Core\Language\LanguageInterface;
Chris@14: use Drupal\Tests\BrowserTestBase;
Chris@14: 
Chris@14: /**
Chris@14:  * Tests the route cache when the language is not in the path.
Chris@14:  *
Chris@14:  * @group language
Chris@14:  */
Chris@14: class RouteCachingNonPathLanguageNegotiationTest extends BrowserTestBase {
Chris@14: 
Chris@14:   /**
Chris@14:    * Modules to enable.
Chris@14:    *
Chris@14:    * @var array
Chris@14:    */
Chris@14:   public static $modules = ['language', 'block'];
Chris@14: 
Chris@14:   /**
Chris@14:    * The admin user.
Chris@14:    *
Chris@14:    * @var \Drupal\user\UserInterface
Chris@14:    */
Chris@14:   protected $adminUser;
Chris@14: 
Chris@14:   protected function setUp() {
Chris@14:     parent::setUp();
Chris@14: 
Chris@14:     // Create and log in user.
Chris@14:     $this->adminUser = $this->drupalCreateUser(['administer blocks', 'administer languages', 'access administration pages']);
Chris@14:     $this->drupalLogin($this->adminUser);
Chris@14: 
Chris@14:     // Add language.
Chris@14:     ConfigurableLanguage::createFromLangcode('fr')->save();
Chris@14: 
Chris@14:     // Enable session language detection and selection.
Chris@14:     $edit = [
Chris@14:       'language_interface[enabled][language-url]' => FALSE,
Chris@14:       'language_interface[enabled][language-session]' => TRUE,
Chris@14:     ];
Chris@14:     $this->drupalPostForm('admin/config/regional/language/detection', $edit, t('Save settings'));
Chris@14: 
Chris@14:     // A more common scenario is domain-based negotiation but that can not be
Chris@14:     // tested. Session negotiation by default is not considered by the URL
Chris@14:     // language type that is used to resolve the alias. Explicitly enable
Chris@14:     // that to be able to test this scenario.
Chris@14:     // @todo Improve in https://www.drupal.org/project/drupal/issues/1125428.
Chris@14:     $this->config('language.types')
Chris@14:       ->set('negotiation.language_url.enabled', ['language-session' => 0])
Chris@14:       ->save();
Chris@14: 
Chris@14:     // Enable the language switching block.
Chris@14:     $this->drupalPlaceBlock('language_block:' . LanguageInterface::TYPE_INTERFACE, [
Chris@14:       'id' => 'test_language_block',
Chris@14:     ]);
Chris@14: 
Chris@14:   }
Chris@14: 
Chris@14:   /**
Chris@14:    * Tests aliases when the negotiated language is not in the path.
Chris@14:    */
Chris@14:   public function testAliases() {
Chris@14:     // Switch to French and try to access the now inaccessible block.
Chris@14:     $this->drupalGet('');
Chris@14: 
Chris@14:     // Create an alias for user/UID just for en, make sure that this is a 404
Chris@14:     // on the french page exist in english, no matter which language is
Chris@14:     // checked first. Create the alias after visiting frontpage to make sure
Chris@14:     // there is no existing cache entry for this that affects the tests.
Chris@14:     \Drupal::service('path.alias_storage')->save('/user/' . $this->adminUser->id(), '/user-page', 'en');
Chris@14: 
Chris@14:     $this->clickLink('French');
Chris@14:     $this->drupalGet('user-page');
Chris@14:     $this->assertSession()->statusCodeEquals(404);
Chris@14: 
Chris@14:     // Switch to english, make sure it works now.
Chris@14:     $this->clickLink('English');
Chris@14:     $this->drupalGet('user-page');
Chris@14:     $this->assertSession()->statusCodeEquals(200);
Chris@14: 
Chris@14:     // Clear cache and repeat the check, this time with english first.
Chris@14:     $this->resetAll();
Chris@14:     $this->drupalGet('user-page');
Chris@14:     $this->assertSession()->statusCodeEquals(200);
Chris@14: 
Chris@14:     $this->clickLink('French');
Chris@14:     $this->drupalGet('user-page');
Chris@14:     $this->assertSession()->statusCodeEquals(404);
Chris@14:   }
Chris@14: 
Chris@14: }