'The order of types in a ``PClass`` doesn\'t change the output.'

def test_pclass_field_types_reordered(self):

    class Different(PClass, ):
        x = field(type=(int, str))
    Original = Different
    class Different(PClass, ):
        x = field(type=(str, int))
    self.assertEqual(generate_model(Original), generate_model(Different))
