generateServiceIdHash example

trait ServiceIdHashTrait {

  /** * Implements \Drupal\Component\DependencyInjection\ContainerInterface::getServiceIdMappings() */
  public function getServiceIdMappings(): array {
    @trigger_error(__METHOD__ . "() is deprecated in drupal:9.5.1 and is removed from drupal:11.0.0. Use the 'Drupal\Component\DependencyInjection\ReverseContainer' service instead. See https://www.drupal.org/node/3327942", E_USER_DEPRECATED);
    $mapping = [];
    foreach ($this->getServiceIds() as $service_id) {
      if ($this->initialized($service_id) && $service_id !== 'service_container') {
        $mapping[$this->generateServiceIdHash($this->get($service_id))] = $service_id;
      }
    }
    return $mapping;
  }

  /** * Implements \Drupal\Component\DependencyInjection\ContainerInterface::generateServiceIdHash() */
  public function generateServiceIdHash(object $object): string {
    @trigger_error(__METHOD__ . "() is deprecated in drupal:9.5.1 and is removed from drupal:11.0.0. Use the 'Drupal\Component\DependencyInjection\ReverseContainer' service instead. See https://www.drupal.org/node/3327942", E_USER_DEPRECATED);
    // Include class name as an additional namespace for the hash since

/** * @covers ::getServiceIdMapping * @group legacy */
  public function testGetServiceIdMapping() {
    $this->expectDeprecation("Drupal\Core\DrupalKernel::getServiceIdMapping() is deprecated in drupal:9.5.1 and is removed from drupal:11.0.0. Use the 'Drupal\Component\DependencyInjection\ReverseContainer' service instead. See https://www.drupal.org/node/3327942");
    $this->expectDeprecation("Drupal\Core\DrupalKernel::collectServiceIdMapping() is deprecated in drupal:9.5.1 and is removed from drupal:11.0.0. Use the 'Drupal\Component\DependencyInjection\ReverseContainer' service instead. See https://www.drupal.org/node/3327942");
    $service = new BarClass();
    $container = TestKernel::setContainerWithKernel();
    $container->set('bar', $service);
    $this->assertEquals($container->get('kernel')->getServiceIdMapping()[$container->generateServiceIdHash($service)], 'bar');
  }

}

/** * A fake autoloader for testing. */
class FakeAutoloader {

  /** * Registers this instance as an autoloader. * * @param bool $prepend * Whether to prepend the autoloader or not */

  public function testGetServiceIdMappings() {
    $this->expectDeprecation("Drupal\Component\DependencyInjection\ServiceIdHashTrait::generateServiceIdHash() is deprecated in drupal:9.5.1 and is removed from drupal:11.0.0. Use the 'Drupal\Component\DependencyInjection\ReverseContainer' service instead. See https://www.drupal.org/node/3327942");
    $this->expectDeprecation("Drupal\Component\DependencyInjection\ServiceIdHashTrait::getServiceIdMappings() is deprecated in drupal:9.5.1 and is removed from drupal:11.0.0. Use the 'Drupal\Component\DependencyInjection\ReverseContainer' service instead. See https://www.drupal.org/node/3327942");
    $this->assertEquals([], $this->container->getServiceIdMappings());
    $s1 = $this->container->get('other.service');
    $s2 = $this->container->get('late.service');
    $this->assertEquals([
      $this->container->generateServiceIdHash($s1) => 'other.service',
      $this->container->generateServiceIdHash($s2) => 'late.service',
    ], $this->container->getServiceIdMappings());
  }

  /** * Gets a mock container definition. * * @return array * Associated array with parameters and services. */
  protected function getMockContainerDefinition() {
    

  public function getId(object $service): ?string {
    if ($this->serviceContainer === $service || $service instanceof SymfonyContainerInterface) {
      return 'service_container';
    }

    $hash = $this->generateServiceIdHash($service);
    $id = self::$recordedServices[$hash] ?? ($this->getServiceId)($service);

    if ($id !== NULL && $this->serviceContainer->has($id)) {
      self::$recordedServices[$hash] = $id;
      return $id;
    }

    return NULL;
  }

  /** * Records a map of the container's services. * * This method is used so that stale services can be serialized after a * container has been re-initialized. */