function it_handles_priorities(InputConstraint $highPriority, InputConstraint $middlePriority, InputConstraint $lowPriority, Input $input)
{
$this->addConstraint($lowPriority, self::LOW_PRIORITY);
$this->addConstraint($highPriority, self::HIGH_PRIORITY);
$this->addConstraint($middlePriority, self::MIDDLE_PRIORITY);
$invalidInputException = new InvalidInputException($input->getWrappedObject(), self::MESSAGE);
$highPriority->throwIfInvalid($input)->shouldBeCalled();
$middlePriority->throwIfInvalid($input)->willThrow($invalidInputException);
$lowPriority->throwIfInvalid($input)->shouldNotBeCalled();
$this->shouldThrow($invalidInputException)->duringThrowIfInvalid($input);
}