def test_release_leader_catch_rediserror():
lock = mock.Mock()
redcli = mock.Mock()
redcli.delete.side_effect = redis.exceptions.RedisError
assert release_leader(lock, redcli) is False
assert lock.release.call_count == 1
redcli.delete.assert_called_once_with('tscached:shadow_server')
def test_release_leader_catch_redlockerror():
lock = mock.Mock()
redcli = mock.Mock()
lock.release.side_effect = redlock.RedLockError
assert release_leader(lock, redcli) is False
assert lock.release.call_count == 1
assert redcli.delete.call_count == 0
def test_release_leader_release_ok():
lock = mock.Mock()
redcli = mock.Mock()
assert release_leader(lock, redcli) is True
assert lock.release.call_count == 1
redcli.delete.assert_called_once_with('tscached:shadow_server')
