Fixed keyString

Author: Sunny Gurnani

lib/specs.js

@@ -138,15 +138,14 @@ function specsRunner(specs, reporter, callback, err, data) {
             var filteredData = arrData.find(function (item) {
               var regex = new RegExp(find.pattern);
               return regex.test(item[find.key]);
-            });
-            var keyString = find.key + "." + filteredData[find.key];
+            });       
             if (filteredData) {
-              path.push(keyString)
+              path.push(find.key + "." + filteredData[find.key]);
               traverse(find.spec, filteredData);
               path.pop();
-            } else {
+            } else if (find.required) {
               tests.push({
-                text: path.join('.') + "." + keyString,
+                text: path.join('.') + "." + find.key + ".match(" + find.pattern + ")",
                 result: new Error('not found')
               });
             }