Improve test coverage for the tutorial

Change-Id: Ibefcbcc019fee4acaa2f83ec3030e534509035ae
diff --git a/dev/js/runner/all.html b/dev/js/runner/all.html
index 912fabd..99d4799 100644
--- a/dev/js/runner/all.html
+++ b/dev/js/runner/all.html
@@ -51,7 +51,8 @@
         'spec/utilSpec',
         'spec/stateSpec',
         'spec/pipeSpec',
-        'spec/sessionSpec'
+        'spec/sessionSpec',
+        'spec/tutSpec'
       ],
       function () {
         window.onload();