def test_picklecache_flush_data(self):
"""Tests that flush saves data to the file object."""
if os.path.exists('datastore.pkl'):
os.unlink('datastore.pkl')
data = ['Winkin', 'Blinkin', 'Nod']
fpath = 'datastore.pkl'
pcache = PickleCache(fpath)
pcache['data'] = data
pcache.flush()
fhandler = open(fpath, 'r')
retrieved = pickle.load(fhandler)
fhandler.close()
self.assertEqual(retrieved, {'data': data})
def test_picklecache_autosync_del(self):
"""Tests that autosync triggers when deleting an item."""
if os.path.exists('datastore.pkl'):
os.unlink('datastore.pkl')
data = ['Winkin', 'Blinkin', 'Nod']
fpath = 'datastore.pkl'
pcache = PickleCache(fpath)
pcache['data'] = data
pcache.flush()
pcache.autosync = True
del pcache['data']
fhandler = open(fpath, 'r')
retrieved = pickle.load(fhandler)
fhandler.close()
self.assertEqual(retrieved, {})
def test_picklecache_autosync_del(self):
"""Tests that autosync triggers when deleting an item."""
if os.path.exists('datastore.pkl'):
os.unlink('datastore.pkl')
data = ['Winkin', 'Blinkin', 'Nod']
fpath = 'datastore.pkl'
pcache = PickleCache(fpath)
pcache['data'] = data
pcache.flush()
pcache.autosync = True
del pcache['data']
fhandler = open(fpath, 'r')
retrieved = pickle.load(fhandler)
fhandler.close()
self.assertEqual(retrieved, {})
