def __init__(self, *args, **kwargs):
DummyCache.__init__(self, *args, **kwargs)
self.setex = None
self.lrem = None
self.zadd = None
self.pipeline = None
self.ttl = None
def init(self, name_encode):
cache_conf = django_settings.CACHES['mdir-cache']
cache_location = os.path.join(cache_conf.get('LOCATION'),
str(self.macct.get('id')),
name_encode.decode())
#~ self.log.dbg('cache_conf: ', cache_conf)
self.log.dbg('cache_location: ', cache_location)
if self.conf.get('MDIR_CACHE_ENABLE', False):
self.__cache = FileBasedCache(cache_location, cache_conf)
else:
self.__cache = DummyCache('localhost', cache_conf)
self.log.dbg('mdir cache: ', self.__cache)
self._meta_ttl = self.conf.get('MDIR_CACHE_META_TTL')
self._data_ttl = self.conf.get('MDIR_CACHE_DATA_TTL')
def test_allows_other_apps_to_wrap_the_cache(self, django_caches):
manual_cache = DummyCache('dummy', {})
to_patch = 'django.core.cache.CacheHandler.__getitem__'
with patch(to_patch, return_value=manual_cache) as mock:
cfg = CacheConfig(model_admin=None)
assert cache.caches['default'] == manual_cache
assert cfg.cache == manual_cache
assert mock.called
def get_request_cache():
"""
Returns per-request cache when running RequestCacheMiddleware otherwise a
DummyCache instance (when running periodic tasks, tests or shell)
"""
try:
return _request_cache[currentThread()]
except KeyError:
return DummyCache('dummy', {})
def setUp(self):
self.old_cache = cache.cache
#Disable caching (to not interfere with production cache,
#not sure if that's possible but let's not risk it)
cache.cache = DummyCache('', {})
if 'postgresql' in askbot.get_database_engine_name():
management.call_command('init_postgresql_full_text_search',
verbosity=0,
interactive=False)
def test_thread_summary_rendering_dummy_cache(self):
cache.cache = DummyCache('', {}) # Disable caching
ss = SearchState.get_empty()
thread = self.q.thread
test_html = thread.get_summary_html(search_state=ss)
context = {
'thread': thread,
'question': thread._question_post(),
'search_state': ss,
'visitor': None
}
proper_html = get_template('widgets/question_summary.html').render(
context)
self.assertEqual(test_html, proper_html)
# Make double-check that all tags are included
self.assertTrue(ss.add_tag('tag1').full_url() in test_html)
self.assertTrue(ss.add_tag('tag2').full_url() in test_html)
self.assertTrue(ss.add_tag('tag3').full_url() in test_html)
self.assertFalse(ss.add_tag('mini-mini').full_url() in test_html)
# Make sure that title and body text are escaped properly.
# This should be obvious at this point, if the above test passes, but why not be explicit
# UPDATE: And voila, these tests catched double-escaping bug in template, where `<` was `&lt;`
# And indeed, post.summary is escaped before saving, in parse_and_save()
# UPDATE 2:Weird things happen with question summary (it's double escaped etc., really weird) so
# let's just make sure that there are no tag placeholders left
self.assertTrue(
'<<<tag1>>> fake title' in proper_html)
#self.assertTrue('<<<tag2>>> <<<tag3>>> cheating' in proper_html)
self.assertFalse('<<<tag1>>>' in proper_html)
self.assertFalse('<<<tag2>>>' in proper_html)
self.assertFalse('<<<tag3>>>' in proper_html)
###
ss = ss.add_tag('mini-mini')
context['search_state'] = ss
test_html = thread.get_summary_html(search_state=ss)
proper_html = get_template('widgets/question_summary.html').render(
context)
self.assertEqual(test_html, proper_html)
# Make double-check that all tags are included (along with `mini-mini` tag)
self.assertTrue(ss.add_tag('tag1').full_url() in test_html)
self.assertTrue(ss.add_tag('tag2').full_url() in test_html)
self.assertTrue(ss.add_tag('tag3').full_url() in test_html)
def disable_django_caching(backend):
"""
context manager that disables django caching by using a DummyCache in place of the current cache
"""
old_cache = backend.cache
# create new cache
backend.cache = DummyCache("localhost", params={})
try:
yield
finally:
# enable old cache
backend.cache = old_cache
def setUp(self):
self.old_cache = cache.cache
#Disable caching (to not interfere with production cache,
#not sure if that's possible but let's not risk it)
cache.cache = DummyCache('', {})
def setUp(self):
# Monkey-patch in the dummy cache
self.cache = cache
cacheback.base.cache = DummyCache('unique-snowflake', {})
self.job = SingleArgJob()
from badges.models import BadgeInstance
from banners.tasks import add_click, old_add_click
from shared.tests import TestCase
def _get_clicks(instance_id):
return (BadgeInstance.objects.get(pk=instance_id).clickstats_set.aggregate(
Sum('clicks'))['clicks__sum'])
def _get_normalized_clicks(instance_id):
return BadgeInstance.objects.get(pk=instance_id).clicks
@patch('caching.base.cache', DummyCache(None, {}))
class AddClickTests(TestCase):
fixtures = ['banners']
def test_basic(self):
"""Test that the task increments the correct clickstats object."""
old_clicks = _get_clicks(2)
add_click(2)
new_clicks = _get_clicks(2)
eq_(old_clicks + 1, new_clicks)
def test_normalized(self):
"""Test that the task increments the normalized click count as well."""
old_clicks = _get_normalized_clicks(2)
add_click(2)
def __init__(self, *args, **kwargs):
DummyCache.__init__(self, *args, **kwargs)
class JMailMDirCache(JMailBase):
__cache = None
_meta_ttl = None
_data_ttl = None
@classmethod
def init(self, name_encode):
cache_conf = django_settings.CACHES['mdir-cache']
cache_location = os.path.join(cache_conf.get('LOCATION'),
str(self.macct.get('id')),
name_encode.decode())
#~ self.log.dbg('cache_conf: ', cache_conf)
self.log.dbg('cache_location: ', cache_location)
if self.conf.get('MDIR_CACHE_ENABLE', False):
self.__cache = FileBasedCache(cache_location, cache_conf)
else:
self.__cache = DummyCache('localhost', cache_conf)
self.log.dbg('mdir cache: ', self.__cache)
self._meta_ttl = self.conf.get('MDIR_CACHE_META_TTL')
self._data_ttl = self.conf.get('MDIR_CACHE_DATA_TTL')
@classmethod
def __msg_cache_key(self, dtype, msg_uid):
return 'msg:{}:{}'.format(dtype, int(msg_uid))
@classmethod
def mdir_attribs_set(self, mdir_name, attribs):
if type(mdir_name) is bytes:
mdir_name = mdir_name.decode()
self.__cache.set('mdir:attribs:' + mdir_name, attribs, self._meta_ttl)
self.log.dbg('CACHE save: ', 'mdir:attribs:' + mdir_name)
@classmethod
def mdir_attribs_get(self, mdir_name):
if type(mdir_name) is bytes:
mdir_name = mdir_name.decode()
return self.__cache.get('mdir:attribs:' + mdir_name, None)
@classmethod
def subs_list_get(self):
return self.__cache.get('subs:list', None)
@classmethod
def subs_list_set(self, sl):
self.__cache.set('subs:list', sl, self._meta_ttl)
@classmethod
def msg_data_get(self, msg_uid):
ck = self.__msg_cache_key('data', msg_uid)
return self.__cache.get(ck, None)
@classmethod
def msg_data_set(self, msg_uid, data):
ck = self.__msg_cache_key('data', msg_uid)
self.__cache.set(ck, data, self._data_ttl)
self.log.dbg('CACHE save: msg data - %s' % msg_uid)
@classmethod
def msg_meta_get(self, msg_uid):
ck = self.__msg_cache_key('meta', msg_uid)
return self.__cache.get(ck, None)
@classmethod
def msg_meta_set(self, msg_uid, meta):
ck = self.__msg_cache_key('meta', msg_uid)
self.__cache.set(ck, meta, self._meta_ttl)
self.log.dbg('CACHE save: msg meta - %s' % msg_uid)
def init_dummy_cache():
return DummyCache(host='localhost', params={})
