PathLanguageTest.php

Same filename in other branches
  1. 9 core/modules/path/tests/src/Functional/PathLanguageTest.php
  2. 8.9.x core/modules/path/tests/src/Functional/PathLanguageTest.php
  3. 11.x core/modules/path/tests/src/Functional/PathLanguageTest.php

Namespace

Drupal\Tests\path\Functional

File

core/modules/path/tests/src/Functional/PathLanguageTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\path\Functional;

use Drupal\Core\Language\LanguageInterface;
use Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl;
use Drupal\user\Entity\User;
use Drupal\user\Plugin\LanguageNegotiation\LanguageNegotiationUser;
use Drupal\Tests\content_translation\Traits\ContentTranslationTestTrait;

/**
 * Confirm that paths work with translated nodes.
 *
 * @group path
 */
class PathLanguageTest extends PathTestBase {
    use ContentTranslationTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'path',
        'locale',
        'locale_test',
        'content_translation',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * A user with permissions to administer content types.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $webUser;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $permissions = [
            'access administration pages',
            'administer content translation',
            'administer content types',
            'administer languages',
            'administer url aliases',
            'create content translations',
            'create page content',
            'create url aliases',
            'edit any page content',
            'translate any entity',
        ];
        // Create and log in user.
        $this->webUser = $this->drupalCreateUser($permissions);
        $this->drupalLogin($this->webUser);
        // Enable French language.
        static::createLanguageFromLangcode('fr');
        // Enable URL language detection and selection.
        $this->container
            ->get('language_negotiator')
            ->saveConfiguration(LanguageInterface::TYPE_URL, [
            LanguageNegotiationUrl::METHOD_ID => 1,
        ]);
        // Enable translation for page node.
        static::enableContentTranslation('node', 'page');
        static::setFieldTranslatable('node', 'page', 'body', TRUE);
        $definitions = \Drupal::service('entity_field.manager')->getFieldDefinitions('node', 'page');
        $this->assertTrue($definitions['path']->isTranslatable(), 'Node path is translatable.');
        $this->assertTrue($definitions['body']->isTranslatable(), 'Node body is translatable.');
    }
    
    /**
     * Tests alias functionality through the admin interfaces.
     */
    public function testAliasTranslation() : void {
        $node_storage = $this->container
            ->get('entity_type.manager')
            ->getStorage('node');
        $english_node = $this->drupalCreateNode([
            'type' => 'page',
            'langcode' => 'en',
        ]);
        $english_alias = $this->randomMachineName();
        // Edit the node to set language and path.
        $edit = [];
        $edit['path[0][alias]'] = '/' . $english_alias;
        $this->drupalGet('node/' . $english_node->id() . '/edit');
        $this->submitForm($edit, 'Save');
        // Confirm that the alias works.
        $this->drupalGet($english_alias);
        $this->assertSession()
            ->pageTextContains($english_node->body->value);
        // Translate the node into French.
        $this->drupalGet('node/' . $english_node->id() . '/translations');
        $this->clickLink('Add');
        $edit = [];
        $edit['title[0][value]'] = $this->randomMachineName();
        $edit['body[0][value]'] = $this->randomMachineName();
        $french_alias = $this->randomMachineName();
        $edit['path[0][alias]'] = '/' . $french_alias;
        $this->submitForm($edit, 'Save (this translation)');
        // Clear the path lookup cache.
        $this->container
            ->get('path_alias.manager')
            ->cacheClear();
        // Languages are cached on many levels, and we need to clear those caches.
        $this->container
            ->get('language_manager')
            ->reset();
        $this->rebuildContainer();
        $languages = $this->container
            ->get('language_manager')
            ->getLanguages();
        // Ensure the node was created.
        $node_storage->resetCache([
            $english_node->id(),
        ]);
        $english_node = $node_storage->load($english_node->id());
        $english_node_french_translation = $english_node->getTranslation('fr');
        $this->assertTrue($english_node->hasTranslation('fr'), 'Node found in database.');
        // Confirm that the alias works.
        $this->drupalGet('fr' . $edit['path[0][alias]']);
        $this->assertSession()
            ->pageTextContains($english_node_french_translation->body->value);
        // Confirm that the alias is returned for the URL. Languages are cached on
        // many levels, and we need to clear those caches.
        $this->container
            ->get('language_manager')
            ->reset();
        $languages = $this->container
            ->get('language_manager')
            ->getLanguages();
        $url = $english_node_french_translation->toUrl('canonical', [
            'language' => $languages['fr'],
        ])
            ->toString();
        $this->assertStringContainsString($edit['path[0][alias]'], $url, 'URL contains the path alias.');
        // Confirm that the alias works even when changing language negotiation
        // options. Enable User language detection and selection over URL one.
        $this->container
            ->get('language_negotiator')
            ->saveConfiguration(LanguageInterface::TYPE_INTERFACE, [
            LanguageNegotiationUser::METHOD_ID => 1,
        ]);
        $this->container
            ->get('language_negotiator')
            ->saveConfiguration(LanguageInterface::TYPE_URL, [
            LanguageNegotiationUrl::METHOD_ID => 1,
        ]);
        // Change user language preference.
        $user = User::load($this->webUser
            ->id());
        $user->set('preferred_langcode', 'fr');
        $user->save();
        // Check that the English alias works. In this situation French is the
        // current UI and content language, while URL language is English (since we
        // do not have a path prefix we fall back to the site's default language).
        // We need to ensure that the user language preference is not taken into
        // account while determining the path alias language, because if this
        // happens we have no way to check that the path alias is valid: there is no
        // path alias for French matching the english alias. So the alias manager
        // needs to use the URL language to check whether the alias is valid.
        $this->drupalGet($english_alias);
        $this->assertSession()
            ->pageTextContains($english_node_french_translation->body->value);
        // Check that the French alias works.
        $this->drupalGet("fr/{$french_alias}");
        $this->assertSession()
            ->pageTextContains($english_node_french_translation->body->value);
        // Disable URL language negotiation.
        $this->container
            ->get('language_negotiator')
            ->saveConfiguration(LanguageInterface::TYPE_URL, [
            LanguageNegotiationUrl::METHOD_ID => FALSE,
        ]);
        // Check that the English alias still works.
        $this->drupalGet($english_alias);
        $this->assertSession()
            ->pageTextContains($english_node_french_translation->body->value);
        // Check that the French alias is not available. We check the unprefixed
        // alias because we disabled URL language negotiation above. In this
        // situation only aliases in the default language and language neutral ones
        // should keep working.
        $this->drupalGet($french_alias);
        $this->assertSession()
            ->statusCodeEquals(404);
        // The alias manager has an internal path lookup cache. Check to see that
        // it has the appropriate contents at this point.
        $this->container
            ->get('path_alias.manager')
            ->cacheClear();
        $french_node_path = $this->container
            ->get('path_alias.manager')
            ->getPathByAlias('/' . $french_alias, 'fr');
        $this->assertEquals('/node/' . $english_node_french_translation->id(), $french_node_path, 'Normal path works.');
        // Second call should return the same path.
        $french_node_path = $this->container
            ->get('path_alias.manager')
            ->getPathByAlias('/' . $french_alias, 'fr');
        $this->assertEquals('/node/' . $english_node_french_translation->id(), $french_node_path, 'Normal path is the same.');
        // Confirm that the alias works.
        $french_node_alias = $this->container
            ->get('path_alias.manager')
            ->getAliasByPath('/node/' . $english_node_french_translation->id(), 'fr');
        $this->assertEquals('/' . $french_alias, $french_node_alias, 'Alias works.');
        // Second call should return the same alias.
        $french_node_alias = $this->container
            ->get('path_alias.manager')
            ->getAliasByPath('/node/' . $english_node_french_translation->id(), 'fr');
        $this->assertEquals('/' . $french_alias, $french_node_alias, 'Alias is the same.');
        // Confirm that the alias is removed if the translation is deleted.
        $english_node->removeTranslation('fr');
        $english_node->save();
        $this->assertPathAliasNotExists('/' . $french_alias, 'fr', NULL, 'Alias for French translation is removed when translation is deleted.');
        // Check that the English alias still works.
        $this->drupalGet($english_alias);
        $this->assertPathAliasExists('/' . $english_alias, 'en', NULL, 'English alias is not deleted when French translation is removed.');
        $this->assertSession()
            ->pageTextContains($english_node->body->value);
    }

}

Classes

Title Deprecated Summary
PathLanguageTest Confirm that paths work with translated nodes.

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