def test_a_lock_goes_invalid_if_majority_not_attained(self):
lock = self.redlock_with_51_servers_up_49_down.lock('test_goes_invalid', seconds_to_ms(30))
assert_that(self.redlock_with_51_servers_up_49_down.is_valid(lock), is_(True))
twenty_five_servers_where_lock_is_valid = [s for s in self.redlock_with_51_servers_up_49_down.servers if
s.get(lock.resource) == lock.key][:25]
for server in twenty_five_servers_where_lock_is_valid:
server.delete(lock.resource)
assert_that(self.redlock_with_51_servers_up_49_down.is_valid(lock), is_(False))
def test_a_lock_goes_invalid_if_majority_not_attained(self):
lock = self.redlock_with_51_servers_up_49_down.lock(
'test_goes_invalid', seconds_to_ms(30))
assert_that(self.redlock_with_51_servers_up_49_down.is_valid(lock),
is_(True))
twenty_five_servers_where_lock_is_valid = [
s for s in self.redlock_with_51_servers_up_49_down.servers
if s.get(lock.resource) == lock.key
][:25]
for server in twenty_five_servers_where_lock_is_valid:
server.delete(lock.resource)
assert_that(self.redlock_with_51_servers_up_49_down.is_valid(lock),
is_(False))
def test_a_lock_is_always_valid_within_its_validity_time(self):
lock = self.redlock.lock('test_regular_lock', seconds_to_ms(30))
assert_that(self.redlock.is_valid(lock), is_(True))
def test_a_lock_is_always_valid_within_its_validity_time(self):
lock = self.redlock.lock('test_regular_lock', seconds_to_ms(30))
assert_that(self.redlock.is_valid(lock), is_(True))