yaffs.net Git - yaffs-website/blob - web/core/tests/Drupal/KernelTests/Core/DrupalKernel/DrupalKernelSiteTest.php

   1 <?php
   2
   3 namespace Drupal\KernelTests\Core\DrupalKernel;
   4
   5 use Drupal\Core\Site\Settings;
   6 use Drupal\KernelTests\KernelTestBase;
   7
   8 /**
   9  * Tests site-specific service overrides.
  10  *
  11  * @group DrupalKernel
  12  */
  13 class DrupalKernelSiteTest extends KernelTestBase {
  14
  15   /**
  16    * Tests services.yml in site directory.
  17    */
  18   public function testServicesYml() {
  19     $container_yamls = Settings::get('container_yamls');
  20     $container_yamls[] = $this->siteDirectory . '/services.yml';
  21     $this->setSetting('container_yamls', $container_yamls);
  22     $this->assertFalse($this->container->has('site.service.yml'));
  23     // A service provider class always has precedence over services.yml files.
  24     // KernelTestBase::buildContainer() swaps out many services with in-memory
  25     // implementations already, so those cannot be tested.
  26     $this->assertIdentical(get_class($this->container->get('cache.backend.database')), 'Drupal\Core\Cache\DatabaseBackendFactory');
  27
  28     $class = __CLASS__;
  29     $doc = <<<EOD
  30 services:
  31   # Add a new service.
  32   site.service.yml:
  33     class: $class
  34   # Swap out a core service.
  35   cache.backend.database:
  36     class: Drupal\Core\Cache\MemoryBackendFactory
  37 EOD;
  38     file_put_contents($this->siteDirectory . '/services.yml', $doc);
  39
  40     // Rebuild the container.
  41     $this->container->get('kernel')->rebuildContainer();
  42
  43     $this->assertTrue($this->container->has('site.service.yml'));
  44     $this->assertIdentical(get_class($this->container->get('cache.backend.database')), 'Drupal\Core\Cache\MemoryBackendFactory');
  45   }
  46
  47 }