def test_error(self):
venda = mommy.save_one(Venda)
old_properties = venda.to_dict()
template_response = save(venda.key.id())
errors = template_response.context['errors']
self.assertSetEqual(set(['preco']), set(errors.keys()))
self.assertEqual(old_properties, venda.key.get().to_dict())
self.assert_can_render(template_response)
def test_success(self):
venda = mommy.save_one(Venda)
old_properties = venda.to_dict()
redirect_response = save(venda.key.id(), preco='1.01')
self.assertIsInstance(redirect_response, RedirectResponse)
edited_venda = venda.key.get()
self.assertEquals(Decimal('1.01'), edited_venda.preco)
self.assertNotEqual(old_properties, edited_venda.to_dict())
