diff core/modules/language/tests/src/Functional/LanguageUrlRewritingTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/language/tests/src/Functional/LanguageUrlRewritingTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,158 @@
+<?php
+
+namespace Drupal\Tests\language\Functional;
+
+use Drupal\Core\Language\Language;
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\Core\Url;
+use Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl;
+use Drupal\Tests\BrowserTestBase;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Tests that URL rewriting works as expected.
+ *
+ * @group language
+ */
+class LanguageUrlRewritingTest extends BrowserTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['language', 'language_test'];
+
+  /**
+   * An user with permissions to administer languages.
+   *
+   * @var \Drupal\user\UserInterface
+   */
+  protected $webUser;
+
+  protected function setUp() {
+    parent::setUp();
+
+    // Create and log in user.
+    $this->webUser = $this->drupalCreateUser(['administer languages', 'access administration pages']);
+    $this->drupalLogin($this->webUser);
+
+    // Install French language.
+    $edit = [];
+    $edit['predefined_langcode'] = 'fr';
+    $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));
+
+    // Enable URL language detection and selection.
+    $edit = ['language_interface[enabled][language-url]' => 1];
+    $this->drupalPostForm('admin/config/regional/language/detection', $edit, t('Save settings'));
+
+    // Check that drupalSettings contains path prefix.
+    $this->drupalGet('fr/admin/config/regional/language/detection');
+    $this->assertRaw('"pathPrefix":"fr\/"', 'drupalSettings path prefix contains language code.');
+  }
+
+  /**
+   * Check that non-installed languages are not considered.
+   */
+  public function testUrlRewritingEdgeCases() {
+    // Check URL rewriting with a non-installed language.
+    $non_existing = new Language(['id' => $this->randomMachineName()]);
+    $this->checkUrl($non_existing, 'Path language is ignored if language is not installed.', 'URL language negotiation does not work with non-installed languages');
+
+    // Check that URL rewriting is not applied to subrequests.
+    $this->drupalGet('language_test/subrequest');
+    $this->assertText($this->webUser->getUsername(), 'Page correctly retrieved');
+  }
+
+  /**
+   * Check URL rewriting for the given language.
+   *
+   * The test is performed with a fixed URL (the default front page) to simply
+   * check that language prefixes are not added to it and that the prefixed URL
+   * is actually not working.
+   *
+   * @param \Drupal\Core\Language\LanguageInterface $language
+   *   The language object.
+   * @param string $message1
+   *   Message to display in assertion that language prefixes are not added.
+   * @param string $message2
+   *   The message to display confirming prefixed URL is not working.
+   */
+  private function checkUrl(LanguageInterface $language, $message1, $message2) {
+    $options = ['language' => $language, 'script' => ''];
+    $base_path = trim(base_path(), '/');
+    $rewritten_path = trim(str_replace($base_path, '', \Drupal::url('<front>', [], $options)), '/');
+    $segments = explode('/', $rewritten_path, 2);
+    $prefix = $segments[0];
+    $path = isset($segments[1]) ? $segments[1] : $prefix;
+
+    // If the rewritten URL has not a language prefix we pick a random prefix so
+    // we can always check the prefixed URL.
+    $prefixes = language_negotiation_url_prefixes();
+    $stored_prefix = isset($prefixes[$language->getId()]) ? $prefixes[$language->getId()] : $this->randomMachineName();
+    $this->assertNotEqual($stored_prefix, $prefix, $message1);
+    $prefix = $stored_prefix;
+
+    $this->drupalGet("$prefix/$path");
+    $this->assertResponse(404, $message2);
+  }
+
+  /**
+   * Check URL rewriting when using a domain name and a non-standard port.
+   */
+  public function testDomainNameNegotiationPort() {
+    global $base_url;
+    $language_domain = 'example.fr';
+    // Get the current host URI we're running on.
+    $base_url_host = parse_url($base_url, PHP_URL_HOST);
+    $edit = [
+      'language_negotiation_url_part' => LanguageNegotiationUrl::CONFIG_DOMAIN,
+      'domain[en]' => $base_url_host,
+      'domain[fr]' => $language_domain
+    ];
+    $this->drupalPostForm('admin/config/regional/language/detection/url', $edit, t('Save configuration'));
+    // Rebuild the container so that the new language gets picked up by services
+    // that hold the list of languages.
+    $this->rebuildContainer();
+
+    // Enable domain configuration.
+    $this->config('language.negotiation')
+      ->set('url.source', LanguageNegotiationUrl::CONFIG_DOMAIN)
+      ->save();
+
+    // Reset static caching.
+    $this->container->get('language_manager')->reset();
+
+    // In case index.php is part of the URLs, we need to adapt the asserted
+    // URLs as well.
+    $index_php = strpos(\Drupal::url('<front>', [], ['absolute' => TRUE]), 'index.php') !== FALSE;
+
+    $request = Request::createFromGlobals();
+    $server = $request->server->all();
+    $request = $this->prepareRequestForGenerator(TRUE, ['HTTP_HOST' => $server['HTTP_HOST'] . ':88']);
+
+    // Create an absolute French link.
+    $language = \Drupal::languageManager()->getLanguage('fr');
+    $url = Url::fromRoute('<front>', [], [
+      'absolute' => TRUE,
+      'language' => $language,
+    ])->toString();
+
+    $expected = ($index_php ? 'http://example.fr:88/index.php' : 'http://example.fr:88') . rtrim(base_path(), '/') . '/';
+
+    $this->assertEqual($url, $expected, 'The right port is used.');
+
+    // If we set the port explicitly, it should not be overridden.
+    $url = Url::fromRoute('<front>', [], [
+      'absolute' => TRUE,
+      'language' => $language,
+      'base_url' => $request->getBaseUrl() . ':90',
+    ])->toString();
+
+    $expected = $index_php ? 'http://example.fr:90/index.php' : 'http://example.fr:90' . rtrim(base_path(), '/') . '/';
+
+    $this->assertEqual($url, $expected, 'A given port is not overridden.');
+
+  }
+
+}