def test_detached_downwards(self):
fit = self.make_fit()
holder = CachingModule(1, State.overload)
fit.unordered.add(holder)
st_cleans_before = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_before = len(holder._clear_volatile_attrs.mock_calls)
# Action
holder.state = State.active
# Checks
self.assertEqual(len(fit.lt), 0)
self.assertEqual(len(fit.rt), 0)
self.assertEqual(len(fit.st), 0)
st_cleans_between = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_between = len(holder._clear_volatile_attrs.mock_calls)
self.assertEqual(st_cleans_between - st_cleans_before, 0)
self.assertEqual(module_cleans_between - module_cleans_before, 0)
# Action
holder.state = State.offline
# Checks
self.assertEqual(len(fit.lt), 0)
self.assertEqual(len(fit.rt), 0)
self.assertEqual(len(fit.st), 0)
st_cleans_after = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_after = len(holder._clear_volatile_attrs.mock_calls)
self.assertEqual(st_cleans_after - st_cleans_between, 0)
self.assertEqual(module_cleans_after - module_cleans_between, 0)
# Misc
fit.unordered.remove(holder)
self.assert_object_buffers_empty(fit)
def test_detached_downwards(self):
fit = self.make_fit()
holder = CachingModule(1, State.overload)
fit.unordered.add(holder)
st_cleans_before = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_before = len(holder._clear_volatile_attrs.mock_calls)
# Action
holder.state = State.active
# Checks
self.assertEqual(len(fit.lt), 0)
self.assertEqual(len(fit.rt), 0)
self.assertEqual(len(fit.st), 0)
st_cleans_between = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_between = len(holder._clear_volatile_attrs.mock_calls)
self.assertEqual(st_cleans_between - st_cleans_before, 0)
self.assertEqual(module_cleans_between - module_cleans_before, 0)
# Action
holder.state = State.offline
# Checks
self.assertEqual(len(fit.lt), 0)
self.assertEqual(len(fit.rt), 0)
self.assertEqual(len(fit.st), 0)
st_cleans_after = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_after = len(holder._clear_volatile_attrs.mock_calls)
self.assertEqual(st_cleans_after - st_cleans_between, 0)
self.assertEqual(module_cleans_after - module_cleans_between, 0)
# Misc
fit.unordered.remove(holder)
self.assert_object_buffers_empty(fit)
def test_attached_upwards(self):
source = Mock(spec_set=Source)
fit = self.make_fit(source=source)
holder = CachingModule(1, State.offline)
fit.unordered.add(holder)
st_cleans_before = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_before = len(holder._clear_volatile_attrs.mock_calls)
# Action
holder.state = State.online
# Checks
self.assertEqual(len(fit.lt), 1)
self.assertIn(holder, fit.lt)
self.assertEqual(fit.lt[holder], {State.offline, State.online})
self.assertEqual(len(fit.rt), 1)
self.assertIn(holder, fit.rt)
self.assertEqual(fit.rt[holder], {State.offline, State.online})
self.assertEqual(len(fit.st), 1)
self.assertIn(holder, fit.st)
self.assertEqual(fit.st[holder], {State.offline, State.online})
st_cleans_between = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_between = len(holder._clear_volatile_attrs.mock_calls)
self.assertEqual(st_cleans_between - st_cleans_before, 1)
self.assertEqual(module_cleans_between - module_cleans_before, 1)
# Action
holder.state = State.overload
# Checks
self.assertEqual(len(fit.lt), 1)
self.assertIn(holder, fit.lt)
self.assertEqual(
fit.lt[holder],
{State.offline, State.online, State.active, State.overload})
self.assertEqual(len(fit.rt), 1)
self.assertIn(holder, fit.rt)
self.assertEqual(
fit.rt[holder],
{State.offline, State.online, State.active, State.overload})
self.assertEqual(len(fit.st), 1)
self.assertIn(holder, fit.st)
self.assertEqual(
fit.st[holder],
{State.offline, State.online, State.active, State.overload})
st_cleans_after = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_after = len(holder._clear_volatile_attrs.mock_calls)
self.assertEqual(st_cleans_after - st_cleans_between, 1)
self.assertEqual(module_cleans_after - module_cleans_between, 1)
# Misc
fit.unordered.remove(holder)
self.assert_object_buffers_empty(fit)
def test_attached_downwards(self):
source = Mock(spec_set=Source)
fit = self.make_fit(source=source)
holder = CachingModule(1, State.overload)
fit.unordered.add(holder)
st_cleans_before = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_before = len(holder._clear_volatile_attrs.mock_calls)
# Action
holder.state = State.active
# Checks
self.assertEqual(len(fit.lt), 1)
self.assertIn(holder, fit.lt)
self.assertEqual(fit.lt[holder], {State.offline, State.online, State.active})
self.assertEqual(len(fit.rt), 1)
self.assertIn(holder, fit.rt)
self.assertEqual(fit.rt[holder], {State.offline, State.online, State.active})
self.assertEqual(len(fit.st), 1)
self.assertIn(holder, fit.st)
self.assertEqual(fit.st[holder], {State.offline, State.online, State.active})
st_cleans_between = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_between = len(holder._clear_volatile_attrs.mock_calls)
self.assertEqual(st_cleans_between - st_cleans_before, 1)
self.assertEqual(module_cleans_between - module_cleans_before, 1)
# Action
holder.state = State.offline
# Checks
self.assertEqual(len(fit.lt), 1)
self.assertIn(holder, fit.lt)
self.assertEqual(fit.lt[holder], {State.offline})
self.assertEqual(len(fit.rt), 1)
self.assertIn(holder, fit.rt)
self.assertEqual(fit.rt[holder], {State.offline})
self.assertEqual(len(fit.st), 1)
self.assertIn(holder, fit.st)
self.assertEqual(fit.st[holder], {State.offline})
st_cleans_after = len(fit.stats._clear_volatile_attrs.mock_calls)
module_cleans_after = len(holder._clear_volatile_attrs.mock_calls)
self.assertEqual(st_cleans_after - st_cleans_between, 1)
self.assertEqual(module_cleans_after - module_cleans_between, 1)
# Misc
fit.unordered.remove(holder)
self.assert_object_buffers_empty(fit)
