Nelmio\Alice\Definition\ServiceReference\InstantiatedReference::getId PHP Method

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

 public function testReadAccessorsReturnPropertiesValues()
 {
     $reference = 'nelmio.alice.user_factory';
     $definition = new InstantiatedReference($reference);
     $this->assertEquals($reference, $definition->getId());
 }