RegisterSerializationClassesCompilerPassTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\serialization\Unit\CompilerPass;

use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\serialization\RegisterSerializationClassesCompilerPass;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\Serializer\Serializer;

/**
 * @coversDefaultClass \Drupal\serialization\RegisterSerializationClassesCompilerPass
 * @group serialization
 */
class RegisterSerializationClassesCompilerPassTest extends UnitTestCase {
  
  /**
   * @covers ::process
   */
  public function testEncoders() : void {
    $container = new ContainerBuilder();
    $serializer_definition = new Definition(Serializer::class, [
      [],
      [],
    ]);
    $serializer_definition->setPublic(TRUE);
    $container->setDefinition('serializer', $serializer_definition);
    $encoder_1_definition = new Definition('TestClass');
    $encoder_1_definition->addTag('encoder', [
      'format' => 'xml',
    ]);
    $encoder_1_definition->addTag('_provider', [
      'provider' => 'test_provider_a',
    ]);
    $encoder_1_definition->setPublic(TRUE);
    $container->setDefinition('encoder_1', $encoder_1_definition);
    $encoder_2_definition = new Definition('TestClass');
    $encoder_2_definition->addTag('encoder', [
      'format' => 'json',
    ]);
    $encoder_2_definition->addTag('_provider', [
      'provider' => 'test_provider_a',
    ]);
    $encoder_2_definition->setPublic(TRUE);
    $container->setDefinition('encoder_2', $encoder_2_definition);
    $normalizer_1_definition = new Definition('TestClass');
    $normalizer_1_definition->addTag('normalizer');
    $normalizer_1_definition->setPublic(TRUE);
    $container->setDefinition('normalizer_1', $normalizer_1_definition);
    $compiler_pass = new RegisterSerializationClassesCompilerPass();
    $compiler_pass->process($container);
    // Check registration of formats and providers.
    $this->assertEquals([
      'xml',
      'json',
    ], $container->getParameter('serializer.formats'));
    $this->assertEquals([
      'xml' => 'test_provider_a',
      'json' => 'test_provider_a',
    ], $container->getParameter('serializer.format_providers'));
    // Check all encoder and normalizer service definitions are marked private.
    $this->assertFalse($encoder_1_definition->isPublic());
    $this->assertFalse($encoder_2_definition->isPublic());
    $this->assertFalse($normalizer_1_definition->isPublic());
  }

}