Adding check for pending flows to net-setup scenario.

Change-Id: Ib01ff566cd45dc7ba211c479d05a63c9444864bb
diff --git a/tools/test/scenarios/net-setup.xml b/tools/test/scenarios/net-setup.xml
index 8a2fd33..63cd9c3 100644
--- a/tools/test/scenarios/net-setup.xml
+++ b/tools/test/scenarios/net-setup.xml
@@ -34,6 +34,9 @@
         <step name="Check-Summary" requires="Wait-For-Mininet"
               exec="onos-check-summary ${OC1} [0-9]* 25 140 0"/>
 
+        <step name="Check-Flows" requires="Wait-For-Mininet"
+              exec="onos-check-flows ${OC1}"/>
+
         <step name="Balance-Masters" requires="Check-Summary"
               exec="onos ${OC1} balance-masters"/>