Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\language\Unit;
Chris@0: 
Chris@0: use Drupal\Core\Cache\Cache;
Chris@0: use Drupal\Core\Language\LanguageInterface;
Chris@0: use Drupal\Core\Render\BubbleableMetadata;
Chris@0: use Drupal\Tests\UnitTestCase;
Chris@0: use Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl;
Chris@0: use Symfony\Component\DependencyInjection\ContainerBuilder;
Chris@0: use Symfony\Component\HttpFoundation\Request;
Chris@0: 
Chris@0: /**
Chris@0:  * @coversDefaultClass \Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl
Chris@0:  * @group language
Chris@0:  */
Chris@0: class LanguageNegotiationUrlTest extends UnitTestCase {
Chris@0: 
Chris@0:   protected $languageManager;
Chris@0:   protected $user;
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function setUp() {
Chris@0: 
Chris@0:     // Set up some languages to be used by the language-based path processor.
Chris@0:     $language_de = $this->getMock('\Drupal\Core\Language\LanguageInterface');
Chris@0:     $language_de->expects($this->any())
Chris@0:       ->method('getId')
Chris@0:       ->will($this->returnValue('de'));
Chris@0:     $language_en = $this->getMock('\Drupal\Core\Language\LanguageInterface');
Chris@0:     $language_en->expects($this->any())
Chris@0:       ->method('getId')
Chris@0:       ->will($this->returnValue('en'));
Chris@0:     $languages = [
Chris@0:       'de' => $language_de,
Chris@0:       'en' => $language_en,
Chris@0:     ];
Chris@0:     $this->languages = $languages;
Chris@0: 
Chris@0:     // Create a language manager stub.
Chris@0:     $language_manager = $this->getMockBuilder('Drupal\language\ConfigurableLanguageManagerInterface')
Chris@0:       ->getMock();
Chris@0:     $language_manager->expects($this->any())
Chris@0:       ->method('getLanguages')
Chris@0:       ->will($this->returnValue($languages));
Chris@0:     $this->languageManager = $language_manager;
Chris@0: 
Chris@0:     // Create a user stub.
Chris@0:     $this->user = $this->getMockBuilder('Drupal\Core\Session\AccountInterface')
Chris@0:       ->getMock();
Chris@0: 
Chris@0:     $cache_contexts_manager = $this->getMockBuilder('Drupal\Core\Cache\Context\CacheContextsManager')
Chris@0:       ->disableOriginalConstructor()
Chris@0:       ->getMock();
Chris@0:     $cache_contexts_manager->method('assertValidTokens')->willReturn(TRUE);
Chris@0:     $container = new ContainerBuilder();
Chris@0:     $container->set('cache_contexts_manager', $cache_contexts_manager);
Chris@0:     \Drupal::setContainer($container);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Test path prefix language negotiation and outbound path processing.
Chris@0:    *
Chris@0:    * @dataProvider providerTestPathPrefix
Chris@0:    */
Chris@0:   public function testPathPrefix($prefix, $prefixes, $expected_langcode) {
Chris@0:     $this->languageManager->expects($this->any())
Chris@0:       ->method('getCurrentLanguage')
Chris@0:       ->will($this->returnValue($this->languages[(in_array($expected_langcode, ['en', 'de'])) ? $expected_langcode : 'en']));
Chris@0: 
Chris@0:     $config = $this->getConfigFactoryStub([
Chris@0:       'language.negotiation' => [
Chris@0:         'url' => [
Chris@0:           'source' => LanguageNegotiationUrl::CONFIG_PATH_PREFIX,
Chris@0:           'prefixes' => $prefixes,
Chris@0:         ],
Chris@0:       ],
Chris@0:     ]);
Chris@0: 
Chris@0:     $request = Request::create('/' . $prefix . '/foo', 'GET');
Chris@0:     $method = new LanguageNegotiationUrl();
Chris@0:     $method->setLanguageManager($this->languageManager);
Chris@0:     $method->setConfig($config);
Chris@0:     $method->setCurrentUser($this->user);
Chris@0:     $this->assertEquals($expected_langcode, $method->getLangcode($request));
Chris@0: 
Chris@0:     $cacheability = new BubbleableMetadata();
Chris@0:     $options = [];
Chris@0:     $method->processOutbound('foo', $options, $request, $cacheability);
Chris@0:     $expected_cacheability = new BubbleableMetadata();
Chris@0:     if ($expected_langcode) {
Chris@0:       $this->assertSame($prefix . '/', $options['prefix']);
Chris@0:       $expected_cacheability->setCacheContexts(['languages:' . LanguageInterface::TYPE_URL]);
Chris@0:     }
Chris@0:     else {
Chris@0:       $this->assertFalse(isset($options['prefix']));
Chris@0:     }
Chris@0:     $this->assertEquals($expected_cacheability, $cacheability);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Provides data for the path prefix test.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   An array of data for checking path prefix negotiation.
Chris@0:    */
Chris@0:   public function providerTestPathPrefix() {
Chris@0:     $path_prefix_configuration[] = [
Chris@0:       'prefix' => 'de',
Chris@0:       'prefixes' => [
Chris@0:         'de' => 'de',
Chris@0:         'en-uk' => 'en',
Chris@0:       ],
Chris@0:       'expected_langcode' => 'de',
Chris@0:     ];
Chris@0:     $path_prefix_configuration[] = [
Chris@0:       'prefix' => 'en-uk',
Chris@0:       'prefixes' => [
Chris@0:         'de' => 'de',
Chris@0:         'en' => 'en-uk',
Chris@0:       ],
Chris@0:       'expected_langcode' => 'en',
Chris@0:     ];
Chris@0:     // No configuration.
Chris@0:     $path_prefix_configuration[] = [
Chris@0:       'prefix' => 'de',
Chris@0:       'prefixes' => [],
Chris@0:       'expected_langcode' => FALSE,
Chris@0:     ];
Chris@0:     // Non-matching prefix.
Chris@0:     $path_prefix_configuration[] = [
Chris@0:       'prefix' => 'de',
Chris@0:       'prefixes' => [
Chris@0:         'en-uk' => 'en',
Chris@0:       ],
Chris@0:       'expected_langcode' => FALSE,
Chris@0:     ];
Chris@0:     // Non-existing language.
Chris@0:     $path_prefix_configuration[] = [
Chris@0:       'prefix' => 'it',
Chris@0:       'prefixes' => [
Chris@0:         'it' => 'it',
Chris@0:         'en-uk' => 'en',
Chris@0:       ],
Chris@0:       'expected_langcode' => FALSE,
Chris@0:     ];
Chris@0:     return $path_prefix_configuration;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Test domain language negotiation and outbound path processing.
Chris@0:    *
Chris@0:    * @dataProvider providerTestDomain
Chris@0:    */
Chris@0:   public function testDomain($http_host, $domains, $expected_langcode) {
Chris@0:     $this->languageManager->expects($this->any())
Chris@0:       ->method('getCurrentLanguage')
Chris@0:       ->will($this->returnValue($this->languages['en']));
Chris@0: 
Chris@0:     $config = $this->getConfigFactoryStub([
Chris@0:       'language.negotiation' => [
Chris@0:         'url' => [
Chris@0:           'source' => LanguageNegotiationUrl::CONFIG_DOMAIN,
Chris@0:           'domains' => $domains,
Chris@0:         ],
Chris@0:       ],
Chris@0:     ]);
Chris@0: 
Chris@0:     $request = Request::create('', 'GET', [], [], [], ['HTTP_HOST' => $http_host]);
Chris@0:     $method = new LanguageNegotiationUrl();
Chris@0:     $method->setLanguageManager($this->languageManager);
Chris@0:     $method->setConfig($config);
Chris@0:     $method->setCurrentUser($this->user);
Chris@0:     $this->assertEquals($expected_langcode, $method->getLangcode($request));
Chris@0: 
Chris@0:     $cacheability = new BubbleableMetadata();
Chris@0:     $options = [];
Chris@0:     $this->assertSame('foo', $method->processOutbound('foo', $options, $request, $cacheability));
Chris@0:     $expected_cacheability = new BubbleableMetadata();
Chris@0:     if ($expected_langcode !== FALSE && count($domains) > 1) {
Chris@0:       $expected_cacheability->setCacheMaxAge(Cache::PERMANENT)->setCacheContexts(['languages:' . LanguageInterface::TYPE_URL, 'url.site']);
Chris@0:     }
Chris@0:     $this->assertEquals($expected_cacheability, $cacheability);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Provides data for the domain test.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   An array of data for checking domain negotiation.
Chris@0:    */
Chris@0:   public function providerTestDomain() {
Chris@0: 
Chris@0:     $domain_configuration[] = [
Chris@0:       'http_host' => 'example.de',
Chris@0:       'domains' => [
Chris@0:         'de' => 'http://example.de',
Chris@0:       ],
Chris@0:       'expected_langcode' => 'de',
Chris@0:     ];
Chris@0:     // No configuration.
Chris@0:     $domain_configuration[] = [
Chris@0:       'http_host' => 'example.de',
Chris@0:       'domains' => [],
Chris@0:       'expected_langcode' => FALSE,
Chris@0:     ];
Chris@0:     // HTTP host with a port.
Chris@0:     $domain_configuration[] = [
Chris@0:       'http_host' => 'example.de:8080',
Chris@0:       'domains' => [
Chris@0:         'de' => 'http://example.de',
Chris@0:       ],
Chris@0:       'expected_langcode' => 'de',
Chris@0:     ];
Chris@0:     // Domain configuration with https://.
Chris@0:     $domain_configuration[] = [
Chris@0:       'http_host' => 'example.de',
Chris@0:       'domains' => [
Chris@0:         'de' => 'https://example.de',
Chris@0:       ],
Chris@0:       'expected_langcode' => 'de',
Chris@0:     ];
Chris@0:     // Non-matching HTTP host.
Chris@0:     $domain_configuration[] = [
Chris@0:       'http_host' => 'example.com',
Chris@0:       'domains' => [
Chris@0:         'de' => 'http://example.com',
Chris@0:       ],
Chris@0:       'expected_langcode' => 'de',
Chris@0:     ];
Chris@0:     // Testing a non-existing language.
Chris@0:     $domain_configuration[] = [
Chris@0:       'http_host' => 'example.com',
Chris@0:       'domains' => [
Chris@0:         'it' => 'http://example.it',
Chris@0:       ],
Chris@0:       'expected_langcode' => FALSE,
Chris@0:     ];
Chris@0:     // Multiple domain configurations.
Chris@0:     $domain_configuration[] = [
Chris@0:       'http_host' => 'example.com',
Chris@0:       'domains' => [
Chris@0:         'de' => 'http://example.de',
Chris@0:         'en' => 'http://example.com',
Chris@0:       ],
Chris@0:       'expected_langcode' => 'en',
Chris@0:     ];
Chris@0:     return $domain_configuration;
Chris@0:   }
Chris@0: 
Chris@0: }
Chris@0: 
Chris@0: // @todo Remove as part of https://www.drupal.org/node/2481833.
Chris@0: namespace Drupal\language\Plugin\LanguageNegotiation;
Chris@0: 
Chris@0: if (!function_exists('base_path')) {
Chris@17: 
Chris@0:   function base_path() {
Chris@0:     return '/';
Chris@0:   }
Chris@17: 
Chris@0: }