public function testExceptMultipleFieldMultipleExcept()
{
$this->specify('Test except option as combination of fields and single value in uniqueness validator.', function () {
$validation = new Validation();
$validation->add(['year', 'name'], new Uniqueness(['except' => ['year' => [1942, 1972], 'type' => ['hydraulic', 'cyborg']]]));
$messages = $validation->validate(null, $this->robot);
expect($messages->count())->equals(0);
$messages = $validation->validate(null, $this->anotherRobot);
expect($messages->count())->equals(0);
});
}