function LanguageUILanguageNegotiationTest::testLanguageDomain

Tests URL handling when separate domains are used for multiple languages.

File

core/modules/language/tests/src/Functional/LanguageUILanguageNegotiationTest.php, line 502

Class

LanguageUILanguageNegotiationTest

Tests the language UI for language switching.

Namespace

Code

public function testLanguageDomain() : void {
  global $base_url;
  // Get the current host URI we're running on.
  $base_url_host = parse_url($base_url, PHP_URL_HOST);
  // Add the Italian language.
  ConfigurableLanguage::createFromLangcode('it')->save();
  $languages = $this->container
    ->get('language_manager')
    ->getLanguages();
  // Enable browser and URL language detection.
  $edit = [
    'language_interface[enabled][language-url]' => TRUE,
    'language_interface[weight][language-url]' => -10,
  ];
  $this->drupalGet('admin/config/regional/language/detection');
  $this->submitForm($edit, 'Save settings');
  // Do not allow blank domain.
  $edit = [
    'language_negotiation_url_part' => LanguageNegotiationUrl::CONFIG_DOMAIN,
    'domain[en]' => '',
  ];
  $this->drupalGet('admin/config/regional/language/detection/url');
  $this->submitForm($edit, 'Save configuration');
  $this->assertSession()
    ->statusMessageContains('The domain may not be left blank for English', 'error');
  $this->rebuildContainer();
  // Change the domain for the Italian language.
  $edit = [
    'language_negotiation_url_part' => LanguageNegotiationUrl::CONFIG_DOMAIN,
    'domain[en]' => $base_url_host,
    'domain[it]' => 'it.example.com',
  ];
  $this->drupalGet('admin/config/regional/language/detection/url');
  $this->submitForm($edit, 'Save configuration');
  $this->assertSession()
    ->statusMessageContains('The configuration options have been saved', 'status');
  $this->rebuildContainer();
  // Try to use an invalid domain.
  $edit = [
    'language_negotiation_url_part' => LanguageNegotiationUrl::CONFIG_DOMAIN,
    'domain[en]' => $base_url_host,
    'domain[it]' => 'it.example.com/',
  ];
  $this->drupalGet('admin/config/regional/language/detection/url');
  $this->submitForm($edit, 'Save configuration');
  $this->assertSession()
    ->statusMessageContains("The domain for Italian may only contain the domain name, not a trailing slash, protocol and/or port.", 'error');
  // Build the link we're going to test.
  $link = 'it.example.com' . rtrim(base_path(), '/') . '/admin';
  // Test URL in another language: http://it.example.com/admin.
  // Base path gives problems on the testbot, so $correct_link is hard-coded.
  // @see UrlAlterFunctionalTest::assertUrlOutboundAlter (path.test).
  $italian_url = Url::fromRoute('system.admin', [], [
    'language' => $languages['it'],
  ])->toString();
  $url_scheme = \Drupal::request()->isSecure() ? 'https://' : 'http://';
  $correct_link = $url_scheme . $link;
  $this->assertEquals($correct_link, $italian_url, "The right URL ({$italian_url}) in accordance with the chosen language");
  // Test HTTPS via options.
  $italian_url = Url::fromRoute('system.admin', [], [
    'https' => TRUE,
    'language' => $languages['it'],
  ])->toString();
  $correct_link = 'https://' . $link;
  $this->assertSame($correct_link, $italian_url, "The right HTTPS URL (via options) ({$italian_url}) in accordance with the chosen language");
  // Test HTTPS via current URL scheme.
  $request = Request::create('', 'GET', [], [], [], [
    'HTTPS' => 'on',
  ]);
  $request->setSession(new Session(new MockArraySessionStorage()));
  $this->container
    ->get('request_stack')
    ->push($request);
  $italian_url = Url::fromRoute('system.admin', [], [
    'language' => $languages['it'],
  ])->toString();
  $correct_link = 'https://' . $link;
  $this->assertSame($correct_link, $italian_url, "The right URL (via current URL scheme) ({$italian_url}) in accordance with the chosen language");
}