Hello Biola,
When you do a update in a queryset, the objects of the Session that already
instantiated need to be updated.
If you do in your test:
self.assertEqual(Session.objects.get(id=result.id).price, Decimal('700'))
The assertion will be ok
2014-11-10 8:21 GMT-02:00 Biola Oyeniyi <gbo...@gmail.com>:
> I have atttempted updating a model based on using the update() method as
> described in the docs
> https://docs.djangoproject.com/en/dev/ref/models/querysets/ ,
> I have used both sqlite and postgres but still end up with the model not
> being updated.
>
> My code is shown below.
>
> def create_session(self, email='devito@gmailcom',
> date=datetime.datetime.now(),
> duration=datetime.timedelta(hours=1)):
> new_user = UserFactory(email=email)
> sf = TutorSessionFactory(tutor_with_skill=self.ts, buyer=new_user,
> date=date,duration=duration)
> return sf
>
>
> def test_can_update_ehen_udated(self):
> result = self.create_session()
> *Session.objects.filter(id=result.id
> <http://result.id>).update(price=Decimal('700'))*
> self.assertEqual(result.price,Decimal('700'))
>
>
> And the error message
>
> Failure
> Traceback (most recent call last):
> File "C:\Python27\Lib\unittest\case.py", line 329, in run
> testMethod()
> File
> "F:\work-projects\python\django-projects\Tuteria\tuteria\tutor_sessions\tests\test_model.py",
> line 24, in test_can_update_ehen_udated
> self.assertEqual(result.price,Decimal('700'))
> File "C:\Python27\Lib\unittest\case.py", line 513, in assertEqual
> assertion_func(first, second, msg=msg)
> File "C:\Python27\Lib\unittest\case.py", line 506, in _baseAssertEqual
> raise self.failureException(msg)
> AssertionError: Decimal(500) != Decimal('700')
>
> Any confirmation on the above error would be appreciated
>
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[]`s
Ricardo L. Dani
http://about.me/ricardodani
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