def test_table_invalidated_multi_db(self):
db_alias2 = next(alias for alias in settings.DATABASES
if alias != DEFAULT_DB_ALIAS)
l = []
def receiver(sender, **kwargs):
db_alias = kwargs['db_alias']
l.append((sender, db_alias))
post_invalidation.connect(receiver)
self.assertListEqual(l, [])
Test.objects.using(DEFAULT_DB_ALIAS).create(name='test')
self.assertListEqual(l, [('cachalot_test', DEFAULT_DB_ALIAS)])
Test.objects.using(db_alias2).create(name='test')
self.assertListEqual(l, [('cachalot_test', DEFAULT_DB_ALIAS),
('cachalot_test', db_alias2)])
post_invalidation.disconnect(receiver)
def test_table_invalidated_multi_db(self):
db_alias2 = next(alias for alias in settings.DATABASES
if alias != DEFAULT_DB_ALIAS)
l = []
def receiver(sender, **kwargs):
db_alias = kwargs['db_alias']
l.append((sender, db_alias))
post_invalidation.connect(receiver)
self.assertListEqual(l, [])
Test.objects.using(DEFAULT_DB_ALIAS).create(name='test')
self.assertListEqual(l, [('cachalot_test', DEFAULT_DB_ALIAS)])
Test.objects.using(db_alias2).create(name='test')
self.assertListEqual(l, [
('cachalot_test', DEFAULT_DB_ALIAS),
('cachalot_test', db_alias2)])
post_invalidation.disconnect(receiver)
def test_table_invalidated(self):
l = []
def receiver(sender, **kwargs):
db_alias = kwargs['db_alias']
l.append((sender, db_alias))
post_invalidation.connect(receiver)
self.assertListEqual(l, [])
list(Test.objects.all())
self.assertListEqual(l, [])
Test.objects.create(name='test1')
self.assertListEqual(l, [('cachalot_test', DEFAULT_DB_ALIAS)])
post_invalidation.disconnect(receiver)
del l[:] # Empties the list
post_invalidation.connect(receiver, sender=User._meta.db_table)
Test.objects.create(name='test2')
self.assertListEqual(l, [])
User.objects.create_user('user')
self.assertListEqual(l, [('auth_user', DEFAULT_DB_ALIAS)])
def test_table_invalidated(self):
l = []
def receiver(sender, **kwargs):
db_alias = kwargs['db_alias']
l.append((sender, db_alias))
post_invalidation.connect(receiver)
self.assertListEqual(l, [])
list(Test.objects.all())
self.assertListEqual(l, [])
Test.objects.create(name='test1')
self.assertListEqual(l, [('cachalot_test', DEFAULT_DB_ALIAS)])
post_invalidation.disconnect(receiver)
del l[:] # Empties the list
post_invalidation.connect(receiver, sender=User._meta.db_table)
Test.objects.create(name='test2')
self.assertListEqual(l, [])
User.objects.create_user('user')
self.assertListEqual(l, [('auth_user', DEFAULT_DB_ALIAS)])