public function DrupalKernelSiteTest::testServicesYml in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/system/src/Tests/DrupalKernel/DrupalKernelSiteTest.php \Drupal\system\Tests\DrupalKernel\DrupalKernelSiteTest::testServicesYml()
Tests services.yml in site directory.
File
- core/
modules/ system/ src/ Tests/ DrupalKernel/ DrupalKernelSiteTest.php, line 23 - Contains \Drupal\system\Tests\DrupalKernel\DrupalKernelSiteTest.
Class
- DrupalKernelSiteTest
- Tests site-specific service overrides.
Namespace
Drupal\system\Tests\DrupalKernelCode
public function testServicesYml() {
$container_yamls = Settings::get('container_yamls');
$container_yamls[] = $this->siteDirectory . '/services.yml';
$this
->settingsSet('container_yamls', $container_yamls);
$this
->assertFalse($this->container
->has('site.service.yml'));
// A service provider class always has precedence over services.yml files.
// KernelTestBase::buildContainer() swaps out many services with in-memory
// implementations already, so those cannot be tested.
$this
->assertIdentical(get_class($this->container
->get('cache.backend.database')), 'Drupal\\Core\\Cache\\DatabaseBackendFactory');
$class = __CLASS__;
$doc = <<<EOD
services:
# Add a new service.
site.service.yml:
class: {<span class="php-variable">$class</span>}
# Swap out a core service.
cache.backend.database:
class: Drupal\\Core\\Cache\\MemoryBackendFactory
EOD;
file_put_contents($this->siteDirectory . '/services.yml', $doc);
// Rebuild the container.
$this->container
->get('kernel')
->rebuildContainer();
$this
->assertTrue($this->container
->has('site.service.yml'));
$this
->assertIdentical(get_class($this->container
->get('cache.backend.database')), 'Drupal\\Core\\Cache\\MemoryBackendFactory');
}