PathProcessorTest.php

Same filename in this branch
  1. 11.x core/modules/forum/tests/modules/forum_url_alter_test/src/PathProcessorTest.php
  2. 11.x core/modules/system/tests/modules/url_alter_test/src/PathProcessorTest.php
Same filename in other branches
  1. 9 core/modules/system/tests/modules/url_alter_test/src/PathProcessorTest.php
  2. 9 core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorTest.php
  3. 8.9.x core/modules/system/tests/modules/url_alter_test/src/PathProcessorTest.php
  4. 8.9.x core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorTest.php
  5. 10 core/modules/forum/tests/modules/forum_url_alter_test/src/PathProcessorTest.php
  6. 10 core/modules/system/tests/modules/url_alter_test/src/PathProcessorTest.php
  7. 10 core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorTest.php

Namespace

Drupal\Tests\Core\PathProcessor

File

core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\Core\PathProcessor;

use Drupal\Core\Language\Language;
use Drupal\Core\Language\LanguageInterface;
use Drupal\Core\PathProcessor\PathProcessorDecode;
use Drupal\Core\PathProcessor\PathProcessorFront;
use Drupal\Core\PathProcessor\PathProcessorManager;
use Drupal\language\HttpKernel\PathProcessorLanguage;
use Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl;
use Drupal\path_alias\AliasManager;
use Drupal\path_alias\PathProcessor\AliasPathProcessor;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\HttpFoundation\Request;

/**
 * Tests processing of the inbound path.
 *
 * @group PathProcessor
 */
class PathProcessorTest extends UnitTestCase {
    
    /**
     * Configuration for the languageManager stub.
     *
     * @var \Drupal\Core\Language\LanguageInterface[]
     */
    protected $languages;
    
    /**
     * The language manager stub used to construct a PathProcessorLanguage object.
     *
     * @var \Drupal\language\ConfigurableLanguageManagerInterface|\PHPUnit\Framework\MockObject\MockBuilder
     */
    protected $languageManager;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Set up some languages to be used by the language-based path processor.
        $languages = [];
        foreach ([
            'en',
            'fr',
        ] as $langcode) {
            $language = new Language([
                'id' => $langcode,
            ]);
            $languages[$langcode] = $language;
        }
        $this->languages = $languages;
        // Create a stub configuration.
        $language_prefixes = array_keys($this->languages);
        $config = [
            'url' => [
                'prefixes' => array_combine($language_prefixes, $language_prefixes),
            ],
        ];
        // Create a language manager stub.
        $language_manager = $this->getMockBuilder('Drupal\\language\\ConfigurableLanguageManagerInterface')
            ->getMock();
        $language_manager->expects($this->any())
            ->method('getCurrentLanguage')
            ->willReturn($languages['en']);
        $language_manager->expects($this->any())
            ->method('getLanguages')
            ->willReturn($this->languages);
        $language_manager->expects($this->any())
            ->method('getLanguageTypes')
            ->willReturn([
            LanguageInterface::TYPE_INTERFACE,
        ]);
        $this->languageManager = $language_manager;
    }
    
    /**
     * Tests resolving the inbound path to the system path.
     */
    public function testProcessInbound() : void {
        // Create an alias manager stub.
        $alias_manager = $this->getMockBuilder(AliasManager::class)
            ->disableOriginalConstructor()
            ->getMock();
        $system_path_map = [
            // Set up one proper alias that can be resolved to a system path.
[
                '/foo',
                NULL,
                '/user/1',
            ],
            // Passing in anything else should return the same string.
[
                '/fr/foo',
                NULL,
                '/fr/foo',
            ],
            [
                '/fr',
                NULL,
                '/fr',
            ],
            [
                '/user/login',
                NULL,
                '/user/login',
            ],
        ];
        $alias_manager->expects($this->any())
            ->method('getPathByAlias')
            ->willReturnMap($system_path_map);
        // Create a stub config factory with all config settings that will be checked
        // during this test.
        $config_factory_stub = $this->getConfigFactoryStub([
            'system.site' => [
                'page.front' => '/user/login',
            ],
            'language.negotiation' => [
                'url' => [
                    'prefixes' => [
                        'fr' => 'fr',
                    ],
                    'source' => LanguageNegotiationUrl::CONFIG_PATH_PREFIX,
                ],
            ],
        ]);
        // Create a language negotiator stub.
        $negotiator = $this->getMockBuilder('Drupal\\language\\LanguageNegotiatorInterface')
            ->getMock();
        $negotiator->expects($this->any())
            ->method('getNegotiationMethods')
            ->willReturn([
            LanguageNegotiationUrl::METHOD_ID => [
                'class' => 'Drupal\\language\\Plugin\\LanguageNegotiation\\LanguageNegotiationUrl',
                'weight' => 9,
            ],
        ]);
        $method = new LanguageNegotiationUrl();
        $method->setConfig($config_factory_stub);
        $method->setLanguageManager($this->languageManager);
        $negotiator->expects($this->any())
            ->method('getNegotiationMethodInstance')
            ->willReturn($method);
        // Create a user stub.
        $current_user = $this->getMockBuilder('Drupal\\Core\\Session\\AccountInterface')
            ->getMock();
        // Create a config event subscriber stub.
        $config_subscriber = $this->getMockBuilder('Drupal\\language\\EventSubscriber\\ConfigSubscriber')
            ->disableOriginalConstructor()
            ->getMock();
        // Create the processors.
        $alias_processor = new AliasPathProcessor($alias_manager);
        $decode_processor = new PathProcessorDecode();
        $front_processor = new PathProcessorFront($config_factory_stub);
        $language_processor = new PathProcessorLanguage($config_factory_stub, $this->languageManager, $negotiator, $current_user, $config_subscriber);
        // First, test the processor manager with the processors in the incorrect
        // order. The alias processor will run before the language processor, meaning
        // aliases will not be found.
        $priorities = [
            1000 => $alias_processor,
            500 => $decode_processor,
            300 => $front_processor,
            200 => $language_processor,
        ];
        // Create the processor manager and add the processors.
        $processor_manager = new PathProcessorManager();
        foreach ($priorities as $priority => $processor) {
            $processor_manager->addInbound($processor, $priority);
        }
        // Test resolving the French homepage using the incorrect processor order.
        $test_path = '/fr';
        $request = Request::create($test_path);
        $processed = $processor_manager->processInbound($test_path, $request);
        $this->assertEquals('/', $processed, 'Processing in the incorrect order fails to resolve the system path from the empty path');
        // Test resolving an existing alias using the incorrect processor order.
        $test_path = '/fr/foo';
        $request = Request::create($test_path);
        $processed = $processor_manager->processInbound($test_path, $request);
        $this->assertEquals('/foo', $processed, 'Processing in the incorrect order fails to resolve the system path from an alias');
        // Now create a new processor manager and add the processors, this time in
        // the correct order.
        $processor_manager = new PathProcessorManager();
        $priorities = [
            1000 => $decode_processor,
            500 => $language_processor,
            300 => $front_processor,
            200 => $alias_processor,
        ];
        foreach ($priorities as $priority => $processor) {
            $processor_manager->addInbound($processor, $priority);
        }
        // Test resolving the French homepage using the correct processor order.
        $test_path = '/fr';
        $request = Request::create($test_path);
        $processed = $processor_manager->processInbound($test_path, $request);
        $this->assertEquals('/user/login', $processed, 'Processing in the correct order resolves the system path from the empty path.');
        // Test resolving an existing alias using the correct processor order.
        $test_path = '/fr/foo';
        $request = Request::create($test_path);
        $processed = $processor_manager->processInbound($test_path, $request);
        $this->assertEquals('/user/1', $processed, 'Processing in the correct order resolves the system path from an alias.');
    }

}

Classes

Title Deprecated Summary
PathProcessorTest Tests processing of the inbound path.

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