[ONOS-7747] Add router failure test cases to SRRouting

Change-Id: I06706c36caa181fff50c0f13c5976298e017940f
diff --git a/TestON/drivers/common/cli/emulator/mininetclidriver.py b/TestON/drivers/common/cli/emulator/mininetclidriver.py
index af69d68..84930de 100644
--- a/TestON/drivers/common/cli/emulator/mininetclidriver.py
+++ b/TestON/drivers/common/cli/emulator/mininetclidriver.py
@@ -3888,7 +3888,7 @@
                     host + " ifconfig"
                 ]
                 for cmd in commands:
-                    print "cmd= ", cmd
+                    main.log.info( "cmd={}".format( cmd ) )
                     self.handle.sendline( cmd )
                     self.handle.expect( "mininet>" )
                     main.log.info( "====> %s ", self.handle.before )
@@ -3995,7 +3995,7 @@
                     host + " ifconfig"
                 ]
                 for cmd in commands:
-                    print "cmd= ", cmd
+                    main.log.info( "cmd={}".format( cmd ) )
                     self.handle.sendline( cmd )
                     self.handle.expect( "mininet>" )
                     main.log.info( "====> %s ", self.handle.before )