Bump a delay on test runs and show pattern for expect tests

public/js/lib/coursewares/iFrameScripts_0.0.4.js

@@ -3,18 +3,21 @@
   var tests = parent.tests;
   var editor = parent.editorValueForIFrame;
 
-  for (var i = 0; i < tests.length; i++) {
-    var thisTest = true;
-    try {
-      eval(parent.tests[i]);
-    } catch (err) {
-      allTestsGood = false;
-      thisTest = false;
-      parent.postError(JSON.stringify(err.message.split(':').shift()));
-    } finally {
-      if (thisTest) {
-        parent.postSuccess(JSON.stringify(tests[i].split(',').pop().replace(/\'/g, '').replace(/\)/, '')));
+  setTimeout(function() {
+    for (var i = 0; i < tests.length; i++) {
+      var thisTest = true;
+      try {
+        eval(parent.tests[i]);
+      } catch (err) {
+        allTestsGood = false;
+        thisTest = false;
+        parent.postError(JSON.stringify(err.message.split(':').shift()));
+      } finally {
+        if (thisTest) {
+          parent.postSuccess(JSON.stringify(tests[i].split(',').pop().replace(
+            /\'/g, '').replace(/\)/, '')));
+        }
       }
     }
-  }
+  }, 250);
 })();

seed_data/challenges/future-jquery-ajax-json.json

@@ -1,8 +1,7 @@
 {
   "name": "jQuery, Ajax and JSON",
-  "order" : 0.004,
-  "challenges": [
-    {
+  "order": 0.004,
+  "challenges": [{
       "_id": "bad87fee1348bd9acdd08826",
       "name": "Waypoint: Learn how Script Tags and Document Ready Work",
       "difficulty": 0.072,
@@ -54,7 +53,7 @@
         "Make all <code>img</code> elements bounce $('img').addClass('animated bounce')"
       ],
       "tests": [
-
+        "expect($('img'), 'Make sure you add the animated bounce class').to.have.class('animated bounce')"
       ],
       "challengeSeed": [
         "fccss",
@@ -483,8 +482,7 @@
 
       ],
       "challengeType": 0
-    },
-    {
+    }, {
       "_id": "bad87fee1348bd9aede08826",
       "name": "Waypoint: Use Hex Codes for Precise Colors",
       "difficulty": 0.071,
@@ -498,8 +496,7 @@
 
       ],
       "challengeType": 0
-    },
-    {
+    }, {
       "_id": "bad87fee1348bd9aedd08826",
       "name": "Waypoint: Use Shortened Hex Codes for Colors",
       "difficulty": 0.071,