def test_flow_stats(self):
"""Check the update method in the GaugeFlowStatsLogger class"""
# add an ofproto attribute to the datapath
datapath = create_mock_datapath(0)
ofp_attr = {'ofproto': ofproto}
datapath.configure_mock(**ofp_attr)
# add the datapath as an attribute to the config
dp_attr = {'dp': datapath}
self.conf.configure_mock(**dp_attr)
logger = watcher.GaugeFlowTableLogger(self.conf, '__name__',
mock.Mock())
logger._running = True
instructions = [parser.OFPInstructionGotoTable(1)]
msg = flow_stats_msg(datapath, instructions)
rcv_time = time.time()
rcv_time_str = logger._rcv_time(rcv_time)
logger.update(rcv_time, msg)
log_str = self.get_file_contents("{}--flowtable--{}.json".format(
datapath.name, rcv_time_str))
yaml_dict = yaml_load(
log_str)['OFPFlowStatsReply']['body'][0]['OFPFlowStats']
compare_flow_msg(msg, yaml_dict, self)
def test_flow_stats(self):
"""Check the update method in the GaugeFlowStatsLogger class"""
#add an ofproto attribute to the datapath
datapath = create_mock_datapath(0)
ofp_attr = {'ofproto': ofproto}
datapath.configure_mock(**ofp_attr)
#add the datapath as an attribute to the config
dp_attr = {'dp' : datapath}
self.conf.configure_mock(**dp_attr)
logger = watcher.GaugeFlowTableLogger(self.conf, '__name__', mock.Mock())
instructions = [parser.OFPInstructionGotoTable(1)]
msg = flow_stats_msg(datapath, instructions)
logger.update(time.time(), datapath.dp_id, msg)
log_str = self.get_file_contents()
#only parse the message part of the log text
str_to_find = "msg: "
index = log_str.find(str_to_find)
#discard the start of the log text
log_str = log_str[index + len(str_to_find):]
json_dict = json.loads(log_str)['OFPFlowStatsReply']['body'][0]['OFPFlowStats']
compare_flow_msg(msg, json_dict, self)
def test_flow_stats(self):
"""Check the update method in the GaugeFlowStatsLogger class"""
#add an ofproto attribute to the datapath
datapath = create_mock_datapath(0)
ofp_attr = {'ofproto': ofproto}
datapath.configure_mock(**ofp_attr)
#add the datapath as an attribute to the config
dp_attr = {'dp' : datapath}
self.conf.configure_mock(**dp_attr)
logger = watcher.GaugeFlowTableLogger(self.conf, '__name__', mock.Mock())
instructions = [parser.OFPInstructionGotoTable(1)]
msg = flow_stats_msg(datapath, instructions)
logger.update(time.time(), datapath.dp_id, msg)
log_str = self.get_file_contents()
yaml_dict = yaml.load(log_str)['msg']['OFPFlowStatsReply']['body'][0]['OFPFlowStats']
compare_flow_msg(msg, yaml_dict, self)
