def test_getStorageTids_notices_db_packing(self):
tids = getStorageTids(self.storage) # prime the cache
time.sleep(0.001) # hmm, will this help?
self.packDatabase()
tids_again = getStorageTids(self.storage, cache_for=-1)
self.assertEqual(
len(tids_again), 1,
'the impossible happened: my code has a bug? or your clock is ticking backwards?\n'
'tids: {tids!r}\n'
'tids_again: {tids_again!r}\n'
'should be: {should_be!r}\n'.format(
tids=tids,
tids_again=tids_again,
should_be=[t.tid for t in self.storage.iterator()],
))
def test_getStorageTids_notices_new_commits_when_cache_expires(self):
tids = getStorageTids(self.storage)[:]
self.root['bob'] = None
transaction.commit()
tids_again = getStorageTids(self.storage, cache_for=-1)
self.assertEqual(len(tids_again), len(tids) + 1)
def test_getStorageTids_cached(self):
tids = getStorageTids(self.storage)
tids_again = getStorageTids(self.storage)
self.assertEqual(tids, tids_again)
def test_getStorageTids_no_cache(self):
tids = getStorageTids(self.storage)
self.assertEqual(len(tids), 3)
def __init__(self, connection):
self._connection = connection
self._storage = IStorageIteration(connection._storage)
self._tids = cache.getStorageTids(self._storage)
self._iterators = []
def __init__(self, connection):
self._connection = connection
self._storage = IStorageIteration(connection._storage)
self._tids = cache.getStorageTids(self._storage)
self._iterators = []
def __init__(self, connection):
self._connection = connection
self._storage = connection._storage
self._tids = cache.getStorageTids(self._storage)