def test_create(self):
materials = [
{'name': 'Gold'},
{'name': 'Silver'},
{'name': 'Platinum'},
]
gems = [
{'name': '1'},
{'name': '2'},
{'name': '3'},
]
product = Product(type=Type(1, name='Ring'), name='Ring XYZ')
product.save()
map(lambda m: product.materials.create(**m), materials);
map(lambda g: product.gems.create(**g), gems);
self.assertEqual(product.type.name, 'Ring')
self.assertEqual(product.materials.all()[1].name, 'Silver')
self.assertEqual(product.gems.all()[2].name, '3')
