public function testGetInstanceReturnsService()
{
$service = 'validator_constraint_service';
$alias = 'validator_constraint_alias';
$validator = new \stdClass();
// mock ContainerBuilder b/c it implements TaggedContainerInterface
$container = $this->getMock('Symfony\\Component\\DependencyInjection\\ContainerBuilder');
$container->expects($this->once())->method('findTaggedServiceIds')->with('validator.constraint_validator')->will($this->returnValue(array($service => array(array('alias' => $alias)))));
$container->expects($this->once())->method('get')->with($service)->will($this->returnValue($validator));
$constraint = $this->getMock('Symfony\\Component\\Validator\\Constraint');
$constraint->expects($this->once())->method('validatedBy')->will($this->returnValue($alias));
$factory = new ConstraintValidatorFactory($container);
$factory->loadTaggedServiceIds($container);
$this->assertSame($validator, $factory->getInstance($constraint));
}
