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Adds a test for extra tables invalidation.

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This commit is contained in:
Bertrand Bordage 2014-10-04 11:13:11 +02:00
parent ac59b2b4e4
commit 852f9befe3
1 changed files with 24 additions and 2 deletions
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26
cachalot/tests.py
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@ -921,9 +921,31 @@ class WriteTestCase(TestCase):
def test_invalidate_extra_where(self):
pass
@skip(NotImplementedError)
def test_invalidate_extra_tables(self):
pass
with self.assertNumQueries(1):
User.objects.create_user('user1')
with self.assertNumQueries(1):
data1 = list(Test.objects.all().extra(tables=['auth_user']))
self.assertListEqual(data1, [])
with self.assertNumQueries(1):
t1 = Test.objects.create(name='test1')
with self.assertNumQueries(1):
data2 = list(Test.objects.all().extra(tables=['auth_user']))
self.assertListEqual(data2, [t1])
with self.assertNumQueries(1):
t2 = Test.objects.create(name='test2')
with self.assertNumQueries(1):
data3 = list(Test.objects.all().extra(tables=['auth_user']))
self.assertListEqual(data3, [t1, t2])
with self.assertNumQueries(1):
User.objects.create_user('user2')
with self.assertNumQueries(1):
data4 = list(Test.objects.all().extra(tables=['auth_user']))
self.assertListEqual(data4, [t1, t1, t2, t2])
@skip(NotImplementedError)
def test_invalidate_extra_order_by(self):