:raises Exception: If loss occured.
"""
if self._loss is None:
- raise Exception('The traffic generation has not been issued')
+ raise RuntimeError('The traffic generation has not been issued')
if self._loss != '0':
- raise Exception('Traffic loss occurred: {0}'.format(self._loss))
+ raise RuntimeError('Traffic loss occurred: {0}'.format(self._loss))
+
+ def fail_if_no_traffic_forwarded(self):
+ """Fail if no traffic forwarded.
+
+ :returns: nothing
+ :raises Exception: If no traffic forwarded.
+ """
+ if self._received is None:
+ raise RuntimeError('The traffic generation has not been issued')
+ if self._received == '0':
+ raise RuntimeError('No traffic forwarded')
def partial_traffic_loss_accepted(self, loss_acceptance,
loss_acceptance_type):