Indeed, it was that obvious.
class OrderBugTest(TestCase):
@classmethod
def setUpTestData(cls):
cls.order = OrderFactory()
cls.order.go_available()
cls.order.go_suspended()
def setUp(self):
self.order.refresh_from_db()
def test_1(self):
""" Ok. """
self.order.go_completed()
self.assertEqual(self.order.state, 'completed')
def test_2(self):
""" Fails, order is modified from test_1. """
self.assertEqual(self.order.state, 'suspended')
Thanks!
On Monday, 1 June 2015 15:06:31 UTC+2, Tim Graham wrote:
>
> It looks like you may be using in-memory models instead of saving them to
> the database? In case your go_available() method does save the
> OrderFactory instance, you'll still need to refresh the object from the
> database using Model.refresh_from_db() in test_2().
>
> On Monday, June 1, 2015 at 5:20:03 AM UTC-4, Gagaro wrote:
>>
>> Hi,
>>
>> I have an hard time understanding how I am supposed to use setUpTestData.
>> The documentation isn't very clear about it (
>> https://docs.djangoproject.com/en/1.8/topics/testing/tools/#django.test.TestCase.setUpTestData
>> ).
>>
>> "The class-level atomic block described above allows the creation of
>> initial data at the class level, once for the whole TestCase.". and "Note
>> that if the tests are run on a database with no transaction support (for
>> instance, MySQL with the MyISAM engine), setUpTestData() will be called
>> before each test, negating the speed benefits." let me think that the
>> changes made by the test should be rollbacked after each test.
>>
>> So I would expect the following to works:
>>
>> class OrderBugTest(TestCase):
>>
>> @classmethod
>> def setUpTestData(cls):
>> cls.order = OrderFactory()
>> cls.order.go_available()
>> cls.order.go_suspended()
>>
>> def test_1(self):
>> """ Ok. """
>> self.order.go_completed()
>> self.assertEqual(self.order.state, 'completed')
>>
>> def test_2(self):
>> """ Fails, order is modified from test_1. """
>> self.assertEqual(self.order.state, 'suspended')
>>
>> Does this means only static data should be created this way ? Can't I
>> modify data created this way in the test ? Am I doing something wrong ?
>>
>> Thanks.
>>
>
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