chai-changes.js in konacha-chai-matchers-0.1.4

- old
+ new

@@ -1,8 +1,7 @@
-// Generated by CoffeeScript 1.3.3
+// Generated by CoffeeScript 1.6.3
 (function() {
-
   (function(chaiChanges) {
     if (typeof require === "function" && typeof exports === "object" && typeof module === "object") {
       return module.exports = chaiChanges;
     } else if (typeof define === "function" && define.amd) {
       return define(function() {
@@ -10,11 +9,11 @@
       });
     } else {
       return chai.use(chaiChanges);
     }
   })(function(chai, utils) {
-    var byAtLeast, byAtMost, changeBy, changeByAssert, changeFrom, changeFromAssert, changeFromBeginAssert, changeTo, changeToAssert, changeToBeginAssert, flag, formatFunction, inspect, noChangeAssert;
+    var byAtLeast, byAtMost, changeBy, changeByAssert, changeFrom, changeFromAssert, changeFromBeginAssert, changeTo, changeToAssert, changeToBeginAssert, clone, flag, formatFunction, inspect, noChangeAssert;
     inspect = utils.inspect;
     flag = utils.flag;
     chai.Assertion.addMethod('when', function(val, options) {
       var action, definedActions, done, isPromise, newPromise, object, promiseCallback, result, _i, _j, _len, _len1,
         _this = this;
@@ -36,20 +35,21 @@
         done = options != null ? options.notify : void 0;
         if (done == null) {
           done = function() {};
         }
         promiseCallback = function() {
-          var _j, _len1;
+          var error, _j, _len1;
           try {
             for (_j = 0, _len1 = definedActions.length; _j < _len1; _j++) {
               action = definedActions[_j];
               if (typeof action.after === "function") {
                 action.after(_this);
               }
             }
             return done();
-          } catch (error) {
+          } catch (_error) {
+            error = _error;
             done(error);
             throw error;
           }
         };
         newPromise = result.then(promiseCallback, promiseCallback);
@@ -88,16 +88,31 @@
       endValue = object();
       actualDelta = endValue - startValue;
       context.assert(this.expectedDelta === actualDelta, "expected `" + (formatFunction(object)) + "` to change by " + this.expectedDelta + ", but it changed by " + actualDelta, "expected `" + (formatFunction(object)) + "` not to change by " + this.expectedDelta + ", but it did");
       return flag(context, 'negate', negate);
     };
+    clone = function(obj) {
+      var key, result, value;
+      if (obj !== Object(obj)) {
+        return obj;
+      }
+      if (Array.isArray(obj)) {
+        return obj.slice();
+      }
+      result = {};
+      for (key in obj) {
+        value = obj[key];
+        result[key] = value;
+      }
+      return result;
+    };
     changeToBeginAssert = function(context) {
       var negate, object, result, startValue;
       negate = flag(context, 'negate');
       flag(context, 'negate', this.negate);
       object = flag(context, 'whenObject');
       startValue = object();
-      flag(context, 'changeToStart', startValue);
+      flag(context, 'changeToStart', clone(startValue));
       result = !utils.eql(startValue, this.expectedEndValue);
       if (negate) {
         result = !result;
       }
       context.assert(result, "expected `" + (formatFunction(object)) + "` to change to " + (utils.inspect(this.expectedEndValue)) + ", but it was already " + (utils.inspect(startValue)), "not supported");