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Code Issues 32 Releases Wiki Activity

[soc2009/multidb] Fixed a problem with m2m descriptors not sticking to the right database. Patch from Russell Keith-Magee.

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git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2009/multidb@11873 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Alex Gaynor
2009-12-16 07:01:56 +00:00
parent 05b4d2f67b
commit fc36471d1b
3 changed files with 32 additions and 5 deletions
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21
tests/regressiontests/multiple_database/tests.py
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@@ -160,6 +160,17 @@ class QueryTestCase(TestCase):
self.assertEquals(list(Book.objects.using('other').filter(authors__name='Mark Pilgrim').values_list('title', flat=True)),
[u'Dive into Python'])
# Reget the objects to clear caches
dive = Book.objects.using('other').get(title="Dive into Python")
mark = Author.objects.using('other').get(name="Mark Pilgrim")
# Retrive related object by descriptor. Related objects should be database-baound
self.assertEquals(list(dive.authors.all().values_list('name', flat=True)),
[u'Mark Pilgrim'])
self.assertEquals(list(mark.book_set.all().values_list('title', flat=True)),
[u'Dive into Python'])
def test_m2m_forward_operations(self):
"M2M forward manipulations are all constrained to a single DB"
# Create a book and author on the other database
@@ -286,6 +297,16 @@ class QueryTestCase(TestCase):
self.assertEquals(list(Book.objects.using('other').filter(favourite_of__name='Mark Pilgrim').values_list('title', flat=True)),
[u'Dive into Python'])
# Reget the objects to clear caches
dive = Book.objects.using('other').get(title="Dive into Python")
mark = Author.objects.using('other').get(name="Mark Pilgrim")
# Retrive related object by descriptor. Related objects should be database-baound
self.assertEquals(list(dive.favourite_of.all().values_list('name', flat=True)),
[u'Mark Pilgrim'])
self.assertEquals(mark.favourite_book.title, u'Dive into Python')
def test_foreign_key_reverse_operations(self):
"FK reverse manipulations are all constrained to a single DB"
dive = Book.objects.using('other').create(title="Dive into Python",