def test_invalidate(self):
s = Storage()
object = 'object'
object2 = 'object2'
key = ('view', (), ('answer', 41))
key2 = ('view2', (), ('answer', 42))
value = 'yes'
ts = time()
s._data = {object: {key: [value, ts, 0],
key2: [value, ts, 0]},
object2: {key: [value, ts, 0]}}
s.writelock.acquire()
try:
s.invalidate(object)
finally:
s.writelock.release()
self.assertEqual(s._invalidate_queue, [(object, None)],
"nothing in the invalidation queue")
s._data = {object: {key: [value, ts, 0],
key2: [value, ts, 0]},
object2: {key: [value, ts, 0]}}
s.invalidate(object)
self.assertEqual(s._data, {object2: {key: [value, ts, 0]}},
"not invalidated")
