Nelmio\Alice\Definition\ServiceReference\StaticReference::getId PHP 메소드

    public function getId() : string
    {
        return $this->id;
    }

 public function testReadAccessorsReturnPropertiesValues()
 {
     $reference = 'Nelmio\\User\\UserFactory';
     $definition = new StaticReference($reference);
     $this->assertEquals($reference, $definition->getId());
 }