def __init__(self, *args, **kwargs):
super(GateloadTest, self).__init__(*args, **kwargs)
self.metric_helper = SgwMetricHelper(self)
self.metric_db_servers_helper = MetricHelper(self)
self.request_helper = SyncGatewayRequestHelper()
loader = FileSystemLoader('templates')
self.env = Environment(loader=loader)
