Add walkthrough test

Change-Id: I58c1059ce4693aec2c0bef67ce1b2ae407780147
diff --git a/jobs.yaml b/jobs.yaml
index 9b2500f..53b6443 100644
--- a/jobs.yaml
+++ b/jobs.yaml
@@ -60,7 +60,7 @@
             description: "$dir defaults to last build when using Build Now."
     builders:
       - shell: "echo $dir"
-      - shell: stdbuf -oL -eL mispipe "~mininet/mininet/util/vm/build.py -v --test core --test examplesfull --image $dir/*/*.vmdk --timeout 3600"  "tr '\r' ' '"
+      - shell: stdbuf -oL -eL mispipe "~mininet/mininet/util/vm/build.py -v --test core --test examplesfull --test walkthrough --image $dir/*/*.vmdk --timeout 3600"  "tr '\r' ' '"
     publishers:
       - logparser:
             parse-rules: "/home/mininet/vm-build/mininet-test.rules"