[ONOS-7475] Refactoring SR tests

Change-Id: I10e51fcb8b416167e6a338e9030933162640af89
diff --git a/TestON/tests/USECASE/SegmentRouting/SRRouting/SRRouting.params b/TestON/tests/USECASE/SegmentRouting/SRRouting/SRRouting.params
index 6586fe3..54728ce 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRRouting/SRRouting.params
+++ b/TestON/tests/USECASE/SegmentRouting/SRRouting/SRRouting.params
@@ -12,9 +12,11 @@
     </SCALE>
 
     <DEPENDENCY>
+        <useCommonConf>False</useCommonConf>
+        <useCommonTopo>True</useCommonTopo>
         <topology>comcast_fabric.py</topology>
         <lib>routinglib.py,trellislib.py,trellis_fabric.py</lib>
-        <testConf>bgpdbgp1.conf,bgpdbgp2.conf,bgpdr1.conf,bgpdr2.conf,dhcpd6.conf,dhcpd.conf,zebradbgp1.conf,zebradbgp2.conf</testConf>
+        <conf>bgpdbgp1.conf,bgpdbgp2.conf,bgpdr1.conf,bgpdr2.conf,dhcpd6.conf,dhcpd.conf,zebradbgp1.conf,zebradbgp2.conf</conf>
     </DEPENDENCY>
 
     <ENV>