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Code Issues 32 Releases Wiki Activity

Replaced router.routers usage with override_settings(DATABASE_ROUTERS); refs #23933.

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This commit is contained in:
wrwrwr
2014-11-29 18:09:40 +01:00
committed by Tim Graham
parent e6f19ec322
commit 9136ceb6fb
7 changed files with 121 additions and 214 deletions
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42
tests/cache/tests.py vendored
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@@ -19,7 +19,7 @@ from django.core import management
from django.core.cache import (cache, caches, CacheKeyWarning,
InvalidCacheBackendError, DEFAULT_CACHE_ALIAS)
from django.core.context_processors import csrf
from django.db import connection, connections, router, transaction
from django.db import connection, connections, transaction
from django.core.cache.utils import make_template_fragment_key
from django.http import HttpResponse, StreamingHttpResponse
from django.middleware.cache import (FetchFromCacheMiddleware,
@@ -974,29 +974,25 @@ class DBCacheRouter(object):
class CreateCacheTableForDBCacheTests(TestCase):
multi_db = True
@override_settings(DATABASE_ROUTERS=[DBCacheRouter()])
def test_createcachetable_observes_database_router(self):
old_routers = router.routers
try:
router.routers = [DBCacheRouter()]
# cache table should not be created on 'default'
with self.assertNumQueries(0, using='default'):
management.call_command('createcachetable',
database='default',
verbosity=0, interactive=False)
# cache table should be created on 'other'
# Queries:
# 1: check table doesn't already exist
# 2: create savepoint (if transactional DDL is supported)
# 3: create the table
# 4: create the index
# 5: release savepoint (if transactional DDL is supported)
num = 5 if connections['other'].features.can_rollback_ddl else 3
with self.assertNumQueries(num, using='other'):
management.call_command('createcachetable',
database='other',
verbosity=0, interactive=False)
finally:
router.routers = old_routers
# cache table should not be created on 'default'
with self.assertNumQueries(0, using='default'):
management.call_command('createcachetable',
database='default',
verbosity=0, interactive=False)
# cache table should be created on 'other'
# Queries:
# 1: check table doesn't already exist
# 2: create savepoint (if transactional DDL is supported)
# 3: create the table
# 4: create the index
# 5: release savepoint (if transactional DDL is supported)
num = 5 if connections['other'].features.can_rollback_ddl else 3
with self.assertNumQueries(num, using='other'):
management.call_command('createcachetable',
database='other',
verbosity=0, interactive=False)
class PicklingSideEffect(object):