added test cases with mocha and travis CI

Author: mithunsatheesh

.travis.yml

@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - 0.6

lib/node-rules.js

@@ -3,7 +3,7 @@
 
     var _ = require('underscore');
 
-    exports.version = '2.2.1';
+    exports.version = '3.0.0';
 
     function RuleEngine(rules) {
 
@@ -20,6 +20,7 @@
     RuleEngine.prototype.init = function(rules) {
 
         this.rules = [];
+        this.activeRules = [];
 
     };
 
@@ -202,13 +203,15 @@
             rules = rules.map(function(rule){
 
                 rule.condition = rule.condition.toString();
+                rule.consequence = rule.consequence.toString();
                 return rule;
 
             });
 
         } else if(typeof(rules) != "undefined") {
 
             rules.condition = rules.condition.toString();
+            rules.consequence = rules.consequence.toString();
 
         }
 
@@ -231,22 +234,22 @@
             rules = rules.map(function(rule){
 
                 rule.condition = eval("("+rule.condition+")");
+                rule.consequence = eval("("+rule.consequence+")");
                 return rule;
 
             });
 
         } else if(rules !== null && typeof(rules) == "object") {
 
             rules.condition = eval("("+rules.condition+")");
+            rules.consequence = eval("("+rules.consequence+")");
 
         }
 
         this.register(rules);
 
     };
 
-
-
     module.exports = RuleEngine;
 
 }(module.exports));