class YamlFileLoaderTest

class YamlFileLoaderTest extends UnitTestCase {
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    FileCacheFactory::setPrefix('example');
  }
  public function testParseDefinitionsWithProvider() {
    $yml = <<<YAML
    services:
      example_service_1:
        class: \\Drupal\\Core\\ExampleClass
      example_service_2: '@example_service_1'
      example_private_service:
        class: \\Drupal\\Core\\ExampleClass
        public: false
      Drupal\\Core\\ExampleClass: ~
    YAML;
    vfsStream::setup('drupal', NULL, [
      'modules' => [
        'example' => [
          'example.yml' => $yml,
        ],
      ],
    ]);
    $builder = new ContainerBuilder();
    $yaml_file_loader = new YamlFileLoader($builder);
    $yaml_file_loader->load('vfs://drupal/modules/example/example.yml');
    $this->assertEquals([
      '_provider' => [
        [
          'provider' => 'example',
        ],
      ],
    ], $builder->getDefinition('example_service_1')
      ->getTags());
    $this->assertEquals('example_service_1', $builder->getAlias('example_service_2')
      ->__toString());
    $this->assertTrue($builder->getDefinition('example_service_1')
      ->isPublic());
    $this->assertFalse($builder->getDefinition('example_private_service')
      ->isPublic());
    $builder->compile();
    $this->assertTrue($builder->has('example_service_1'));
    $this->assertFalse($builder->has('example_private_service'));
    $this->assertTrue($builder->has('Drupal\\Core\\ExampleClass'));
    $this->assertSame('Drupal\\Core\\ExampleClass', $builder->getDefinition('Drupal\\Core\\ExampleClass')
      ->getClass());
  }
  
  /**
   * @dataProvider providerTestExceptions
   */
  public function testExceptions($yml, $message) {
    vfsStream::setup('drupal', NULL, [
      'modules' => [
        'example' => [
          'example.yml' => $yml,
        ],
      ],
    ]);
    $builder = new ContainerBuilder();
    $yaml_file_loader = new YamlFileLoader($builder);
    $this->expectException(\InvalidArgumentException::class);
    $this->expectExceptionMessage($message);
    $yaml_file_loader->load('vfs://drupal/modules/example/example.yml');
  }
  public function providerTestExceptions() {
    return [
      '_defaults must be an array' => [
        <<<YAML
        services:
          _defaults: string
        YAML,
        'Service "_defaults" key must be an array, "string" given in "vfs://drupal/modules/example/example.yml".',
      ],
      'invalid _defaults key' => [
        <<<YAML
        services:
          _defaults:
            invalid: string
        YAML,
        'The configuration key "invalid" cannot be used to define a default value in "vfs://drupal/modules/example/example.yml". Allowed keys are "public", "tags", "autowire".',
      ],
      'default tags must be an array' => [
        <<<YAML
        services:
          _defaults:
            tags: string
        YAML,
        'Parameter "tags" in "_defaults" must be an array in "vfs://drupal/modules/example/example.yml". Check your YAML syntax.',
      ],
      'default tags must have a name' => [
        <<<YAML
        services:
          _defaults:
            tags:
              - {}
        YAML,
        'A "tags" entry in "_defaults" is missing a "name" key in "vfs://drupal/modules/example/example.yml".',
      ],
      'default tag name must not be empty' => [
        <<<YAML
        services:
          _defaults:
            tags:
              - ''
        YAML,
        'The tag name in "_defaults" must be a non-empty string in "vfs://drupal/modules/example/example.yml".',
      ],
      'default tag name must be a string' => [
        <<<YAML
        services:
          _defaults:
            tags:
              - 123
        YAML,
        'The tag name in "_defaults" must be a non-empty string in "vfs://drupal/modules/example/example.yml".',
      ],
      'default tag attribute must be scalar' => [
        <<<YAML
        services:
          _defaults:
            tags:
              - { name: tag, value: [] }
        YAML,
        'Tag "tag", attribute "value" in "_defaults" must be of a scalar-type in "vfs://drupal/modules/example/example.yml". Check your YAML syntax.',
      ],
      'tags must be an array' => [
        <<<YAML
        services:
          service:
            tags: string
        YAML,
        'Parameter "tags" must be an array for service "service" in "vfs://drupal/modules/example/example.yml". Check your YAML syntax.',
      ],
      'tags must have a name' => [
        <<<YAML
        services:
          service:
            tags:
              - {}
        YAML,
        'A "tags" entry is missing a "name" key for service "service" in "vfs://drupal/modules/example/example.yml".',
      ],
      'tag name must not be empty' => [
        <<<YAML
        services:
          service:
            tags:
              - ''
        YAML,
        'The tag name for service "service" in "vfs://drupal/modules/example/example.yml" must be a non-empty string.',
      ],
      'tag attribute must be scalar' => [
        <<<YAML
        services:
          service:
            tags:
              - { name: tag, value: [] }
        YAML,
        'A "tags" attribute must be of a scalar-type for service "service", tag "tag", attribute "value" in "vfs://drupal/modules/example/example.yml". Check your YAML syntax.',
      ],
      'service must be array or @service' => [
        <<<YAML
        services:
          service: string
        YAML,
        'A service definition must be an array or a string starting with "@" but string found for service "service" in vfs://drupal/modules/example/example.yml. Check your YAML syntax.',
      ],
    ];
  }

}