/**
 * Sinon.JS 1.7.1, 2013/05/07
 *
 * @author Christian Johansen (christian@cjohansen.no)
 * @author Contributors: https://github.com/cjohansen/Sinon.JS/blob/master/AUTHORS
 *
 * (The BSD License)
 *
 * Copyright (c) 2010-2013, Christian Johansen, christian@cjohansen.no
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright notice,
 *       this list of conditions and the following disclaimer in the documentation
 *       and/or other materials provided with the distribution.
 *     * Neither the name of Christian Johansen nor the names of his contributors
 *       may be used to endorse or promote products derived from this software
 *       without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

this.sinon = (function () {
  var buster = (function (setTimeout, B) {
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          var allArgs = args.concat(Array.prototype.slice.call(arguments));
          return method.apply(obj, allArgs);
        };
      },

      partial: function partial(fn) {
        var args = [].slice.call(arguments, 1);
        return function () {
          return fn.apply(this, args.concat([].slice.call(arguments)));
        };
      },

      create: function create(object) {
        F.prototype = object;
        return new F();
      },

      extend: function extend(target) {
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        for (var i = 1, l = arguments.length, prop; i < l; ++i) {
          for (prop in arguments[i]) {
            target[prop] = arguments[i][prop];
          }
        }
        return target;
      },

      nextTick: function nextTick(callback) {
        if (typeof process != "undefined" && process.nextTick) {
          return process.nextTick(callback);
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        setTimeout(callback, 0);
      },

      functionName: function functionName(func) {
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        if (func.displayName) return func.displayName;
        if (func.name) return func.name;
        var matches = func.toString().match(/function\s+([^\(]+)/m);
        return matches && matches[1] || "";
      },

      isNode: function isNode(obj) {
        if (!div) return false;
        try {
          obj.appendChild(div);
          obj.removeChild(div);
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          return false;
        }
        return true;
      },

      isElement: function isElement(obj) {
        return obj && obj.nodeType === 1 && buster.isNode(obj);
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      isArray: function isArray(arr) {
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        return result;
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      map: function map(arr, callback) {
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          results.push(callback(arr[i]));
        }
        return results;
      },

      parallel: function parallel(fns, callback) {
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            callback(err, res);
            callback = null;
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        if (fns.length == 0) { return cb(null, []); }
        var remaining = fns.length, results = [];
        function makeDone(num) {
          return function done(err, result) {
            if (err) { return cb(err); }
            results[num] = result;
            if (--remaining == 0) { cb(null, results); }
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        for (var i = 0, l = fns.length; i < l; ++i) {
          fns[i](makeDone(i));
        }
      },

      series: function series(fns, callback) {
        function cb(err, res) {
          if (typeof callback == "function") {
            callback(err, res);
          }
        }
        var remaining = fns.slice();
        var results = [];
        function callNext() {
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          var promise = remaining.shift()(next);
          if (promise && typeof promise.then == "function") {
            promise.then(buster.partial(next, null), next);
          }
        }
        function next(err, result) {
          if (err) return cb(err);
          results.push(result);
          callNext();
        }
        callNext();
      },

      countdown: function countdown(num, done) {
        return function () {
          if (--num == 0) done();
        };
      }
    };

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          return path.join(process.env["TEMP"], tmpfileName);
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        }
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      buster.some = function (arr, fun, thisp) {
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        arr = Object(arr);
        var len = arr.length >>> 0;
        if (typeof fun !== "function") { throw new TypeError(); }

        for (var i = 0; i < len; i++) {
          if (arr.hasOwnProperty(i) && fun.call(thisp, arr[i], i, arr)) {
            return true;
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    if (Array.prototype.filter) {
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      // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/filter
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        if (this == null) { throw new TypeError(); }

        var t = Object(this);
        var len = t.length >>> 0;
        if (typeof fn != "function") { throw new TypeError(); }

        var res = [];
        for (var i = 0; i < len; i++) {
          if (i in t) {
            var val = t[i]; // in case fun mutates this
            if (fn.call(thisp, val, i, t)) { res.push(val); }
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        return res;
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    if (isNode) {
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      buster.eventEmitter = require("./buster-event-emitter");
      Object.defineProperty(buster, "defineVersionGetter", {
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    return buster.extend(B || {}, buster);
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  if (typeof buster === "undefined") {
    var buster = {};
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  if (typeof module === "object" && typeof require === "function") {
    buster = require("buster-core");
  }

  buster.format = buster.format || {};
  buster.format.excludeConstructors = ["Object", /^.$/];
  buster.format.quoteStrings = true;

  buster.format.ascii = (function () {

    var hasOwn = Object.prototype.hasOwnProperty;

    var specialObjects = [];
    if (typeof global != "undefined") {
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    if (typeof document != "undefined") {
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      specialObjects.push({ obj: window, value: "[object Window]" });
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    function keys(object) {
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      return k.sort();
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    function isCircular(object, objects) {
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    function ascii(object, processed, indent) {
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      if (Object.prototype.toString.call(object) == "[object Array]") {
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      if (buster.isElement(object)) {
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        object.toString !== Object.prototype.toString) {
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      for (var i = 0, l = specialObjects.length; i < l; i++) {
        if (object === specialObjects[i].obj) {
          return specialObjects[i].value;
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      return ascii.object.call(this, object, processed, indent);
    }

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    };

    ascii.array = function (array, processed) {
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      processed.push(array);
      var pieces = [];

      for (var i = 0, l = array.length; i < l; ++i) {
        pieces.push(ascii.call(this, array[i], processed));
      }

      return "[" + pieces.join(", ") + "]";
    };

    ascii.object = function (object, processed, indent) {
      processed = processed || [];
      processed.push(object);
      indent = indent || 0;
      var pieces = [], properties = keys(object), prop, str, obj;
      var is = "";
      var length = 3;

      for (var i = 0, l = indent; i < l; ++i) {
        is += " ";
      }

      for (i = 0, l = properties.length; i < l; ++i) {
        prop = properties[i];
        obj = object[prop];

        if (isCircular(obj, processed)) {
          str = "[Circular]";
        } else {
          str = ascii.call(this, obj, processed, indent + 2);
        }

        str = (/\s/.test(prop) ? '"' + prop + '"' : prop) + ": " + str;
        length += str.length;
        pieces.push(str);
      }

      var cons = ascii.constructorName.call(this, object);
      var prefix = cons ? "[" + cons + "] " : ""

      return (length + indent) > 80 ?
        prefix + "{\n  " + is + pieces.join(",\n  " + is) + "\n" + is + "}" :
        prefix + "{ " + pieces.join(", ") + " }";
    };

    ascii.element = function (element) {
      var tagName = element.tagName.toLowerCase();
      var attrs = element.attributes, attribute, pairs = [], attrName;

      for (var i = 0, l = attrs.length; i < l; ++i) {
        attribute = attrs.item(i);
        attrName = attribute.nodeName.toLowerCase().replace("html:", "");

        if (attrName == "contenteditable" && attribute.nodeValue == "inherit") {
          continue;
        }

        if (!!attribute.nodeValue) {
          pairs.push(attrName + "=\"" + attribute.nodeValue + "\"");
        }
      }

      var formatted = "<" + tagName + (pairs.length > 0 ? " " : "");
      var content = element.innerHTML;

      if (content.length > 20) {
        content = content.substr(0, 20) + "[...]";
      }

      var res = formatted + pairs.join(" ") + ">" + content + "</" + tagName + ">";

      return res.replace(/ contentEditable="inherit"/, "");
    };

    ascii.constructorName = function (object) {
      var name = buster.functionName(object && object.constructor);
      var excludes = this.excludeConstructors || buster.format.excludeConstructors || [];

      for (var i = 0, l = excludes.length; i < l; ++i) {
        if (typeof excludes[i] == "string" && excludes[i] == name) {
          return "";
        } else if (excludes[i].test && excludes[i].test(name)) {
          return "";
        }
      }

      return name;
    };

    return ascii;
  }());

  if (typeof module != "undefined") {
    module.exports = buster.format;
  }
  /*jslint eqeqeq: false, onevar: false, forin: true, nomen: false, regexp: false, plusplus: false*/
  /*global module, require, __dirname, document*/
  /**
   * Sinon core utilities. For internal use only.
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  var sinon = (function (buster) {
    var div = typeof document != "undefined" && document.createElement("div");
    var hasOwn = Object.prototype.hasOwnProperty;

    function isDOMNode(obj) {
      var success = false;

      try {
        obj.appendChild(div);
        success = div.parentNode == obj;
      } catch (e) {
        return false;
      } finally {
        try {
          obj.removeChild(div);
        } catch (e) {
          // Remove failed, not much we can do about that
        }
      }

      return success;
    }

    function isElement(obj) {
      return div && obj && obj.nodeType === 1 && isDOMNode(obj);
    }

    function isFunction(obj) {
      return typeof obj === "function" || !!(obj && obj.constructor && obj.call && obj.apply);
    }

    function mirrorProperties(target, source) {
      for (var prop in source) {
        if (!hasOwn.call(target, prop)) {
          target[prop] = source[prop];
        }
      }
    }

    function isRestorable (obj) {
      return typeof obj === "function" && typeof obj.restore === "function" && obj.restore.sinon;
    }

    var sinon = {
      wrapMethod: function wrapMethod(object, property, method) {
        if (!object) {
          throw new TypeError("Should wrap property of object");
        }

        if (typeof method != "function") {
          throw new TypeError("Method wrapper should be function");
        }

        var wrappedMethod = object[property];

        if (!isFunction(wrappedMethod)) {
          throw new TypeError("Attempted to wrap " + (typeof wrappedMethod) + " property " +
            property + " as function");
        }

        if (wrappedMethod.restore && wrappedMethod.restore.sinon) {
          throw new TypeError("Attempted to wrap " + property + " which is already wrapped");
        }

        if (wrappedMethod.calledBefore) {
          var verb = !!wrappedMethod.returns ? "stubbed" : "spied on";
          throw new TypeError("Attempted to wrap " + property + " which is already " + verb);
        }

        // IE 8 does not support hasOwnProperty on the window object.
        var owned = hasOwn.call(object, property);
        object[property] = method;
        method.displayName = property;

        method.restore = function () {
          // For prototype properties try to reset by delete first.
          // If this fails (ex: localStorage on mobile safari) then force a reset
          // via direct assignment.
          if (!owned) {
            delete object[property];
          }
          if (object[property] === method) {
            object[property] = wrappedMethod;
          }
        };

        method.restore.sinon = true;
        mirrorProperties(method, wrappedMethod);

        return method;
      },

      extend: function extend(target) {
        for (var i = 1, l = arguments.length; i < l; i += 1) {
          for (var prop in arguments[i]) {
            if (arguments[i].hasOwnProperty(prop)) {
              target[prop] = arguments[i][prop];
            }

            // DONT ENUM bug, only care about toString
            if (arguments[i].hasOwnProperty("toString") &&
              arguments[i].toString != target.toString) {
              target.toString = arguments[i].toString;
            }
          }
        }

        return target;
      },

      create: function create(proto) {
        var F = function () {};
        F.prototype = proto;
        return new F();
      },

      deepEqual: function deepEqual(a, b) {
        if (sinon.match && sinon.match.isMatcher(a)) {
          return a.test(b);
        }
        if (typeof a != "object" || typeof b != "object") {
          return a === b;
        }

        if (isElement(a) || isElement(b)) {
          return a === b;
        }

        if (a === b) {
          return true;
        }

        if ((a === null && b !== null) || (a !== null && b === null)) {
          return false;
        }

        var aString = Object.prototype.toString.call(a);
        if (aString != Object.prototype.toString.call(b)) {
          return false;
        }

        if (aString == "[object Array]") {
          if (a.length !== b.length) {
            return false;
          }

          for (var i = 0, l = a.length; i < l; i += 1) {
            if (!deepEqual(a[i], b[i])) {
              return false;
            }
          }

          return true;
        }

        var prop, aLength = 0, bLength = 0;

        for (prop in a) {
          aLength += 1;

          if (!deepEqual(a[prop], b[prop])) {
            return false;
          }
        }

        for (prop in b) {
          bLength += 1;
        }

        return aLength == bLength;
      },

      functionName: function functionName(func) {
        var name = func.displayName || func.name;

        // Use function decomposition as a last resort to get function
        // name. Does not rely on function decomposition to work - if it
        // doesn't debugging will be slightly less informative
        // (i.e. toString will say 'spy' rather than 'myFunc').
        if (!name) {
          var matches = func.toString().match(/function ([^\s\(]+)/);
          name = matches && matches[1];
        }

        return name;
      },

      functionToString: function toString() {
        if (this.getCall && this.callCount) {
          var thisValue, prop, i = this.callCount;

          while (i--) {
            thisValue = this.getCall(i).thisValue;

            for (prop in thisValue) {
              if (thisValue[prop] === this) {
                return prop;
              }
            }
          }
        }

        return this.displayName || "sinon fake";
      },

      getConfig: function (custom) {
        var config = {};
        custom = custom || {};
        var defaults = sinon.defaultConfig;

        for (var prop in defaults) {
          if (defaults.hasOwnProperty(prop)) {
            config[prop] = custom.hasOwnProperty(prop) ? custom[prop] : defaults[prop];
          }
        }

        return config;
      },

      format: function (val) {
        return "" + val;
      },

      defaultConfig: {
        injectIntoThis: true,
        injectInto: null,
        properties: ["spy", "stub", "mock", "clock", "server", "requests"],
        useFakeTimers: true,
        useFakeServer: true
      },

      timesInWords: function timesInWords(count) {
        return count == 1 && "once" ||
          count == 2 && "twice" ||
          count == 3 && "thrice" ||
          (count || 0) + " times";
      },

      calledInOrder: function (spies) {
        for (var i = 1, l = spies.length; i < l; i++) {
          if (!spies[i - 1].calledBefore(spies[i]) || !spies[i].called) {
            return false;
          }
        }

        return true;
      },

      orderByFirstCall: function (spies) {
        return spies.sort(function (a, b) {
          // uuid, won't ever be equal
          var aCall = a.getCall(0);
          var bCall = b.getCall(0);
          var aId = aCall && aCall.callId || -1;
          var bId = bCall && bCall.callId || -1;

          return aId < bId ? -1 : 1;
        });
      },

      log: function () {},

      logError: function (label, err) {
        var msg = label + " threw exception: "
        sinon.log(msg + "[" + err.name + "] " + err.message);
        if (err.stack) { sinon.log(err.stack); }

        setTimeout(function () {
          err.message = msg + err.message;
          throw err;
        }, 0);
      },

      typeOf: function (value) {
        if (value === null) {
          return "null";
        }
        else if (value === undefined) {
          return "undefined";
        }
        var string = Object.prototype.toString.call(value);
        return string.substring(8, string.length - 1).toLowerCase();
      },

      createStubInstance: function (constructor) {
        if (typeof constructor !== "function") {
          throw new TypeError("The constructor should be a function.");
        }
        return sinon.stub(sinon.create(constructor.prototype));
      },

      restore: function (object) {
        if (object !== null && typeof object === "object") {
          for (var prop in object) {
            if (isRestorable(object[prop])) {
              object[prop].restore();
            }
          }
        }
        else if (isRestorable(object)) {
          object.restore();
        }
      }
    };

    var isNode = typeof module == "object" && typeof require == "function";

    if (isNode) {
      try {
        buster = { format: require("buster-format") };
      } catch (e) {}
      module.exports = sinon;
      module.exports.spy = require("./sinon/spy");
      module.exports.spyCall = require("./sinon/call");
      module.exports.stub = require("./sinon/stub");
      module.exports.mock = require("./sinon/mock");
      module.exports.collection = require("./sinon/collection");
      module.exports.assert = require("./sinon/assert");
      module.exports.sandbox = require("./sinon/sandbox");
      module.exports.test = require("./sinon/test");
      module.exports.testCase = require("./sinon/test_case");
      module.exports.assert = require("./sinon/assert");
      module.exports.match = require("./sinon/match");
    }

    if (buster) {
      var formatter = sinon.create(buster.format);
      formatter.quoteStrings = false;
      sinon.format = function () {
        return formatter.ascii.apply(formatter, arguments);
      };
    } else if (isNode) {
      try {
        var util = require("util");
        sinon.format = function (value) {
          return typeof value == "object" && value.toString === Object.prototype.toString ? util.inspect(value) : value;
        };
      } catch (e) {
        /* Node, but no util module - would be very old, but better safe than
         sorry */
      }
    }

    return sinon;
  }(typeof buster == "object" && buster));

  /* @depend ../sinon.js */
  /*jslint eqeqeq: false, onevar: false, plusplus: false*/
  /*global module, require, sinon*/
  /**
   * Match functions
   *
   * @author Maximilian Antoni (mail@maxantoni.de)
   * @license BSD
   *
   * Copyright (c) 2012 Maximilian Antoni
   */

  (function (sinon) {
    var commonJSModule = typeof module == "object" && typeof require == "function";

    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon) {
      return;
    }

    function assertType(value, type, name) {
      var actual = sinon.typeOf(value);
      if (actual !== type) {
        throw new TypeError("Expected type of " + name + " to be " +
          type + ", but was " + actual);
      }
    }

    var matcher = {
      toString: function () {
        return this.message;
      }
    };

    function isMatcher(object) {
      return matcher.isPrototypeOf(object);
    }

    function matchObject(expectation, actual) {
      if (actual === null || actual === undefined) {
        return false;
      }
      for (var key in expectation) {
        if (expectation.hasOwnProperty(key)) {
          var exp = expectation[key];
          var act = actual[key];
          if (match.isMatcher(exp)) {
            if (!exp.test(act)) {
              return false;
            }
          } else if (sinon.typeOf(exp) === "object") {
            if (!matchObject(exp, act)) {
              return false;
            }
          } else if (!sinon.deepEqual(exp, act)) {
            return false;
          }
        }
      }
      return true;
    }

    matcher.or = function (m2) {
      if (!isMatcher(m2)) {
        throw new TypeError("Matcher expected");
      }
      var m1 = this;
      var or = sinon.create(matcher);
      or.test = function (actual) {
        return m1.test(actual) || m2.test(actual);
      };
      or.message = m1.message + ".or(" + m2.message + ")";
      return or;
    };

    matcher.and = function (m2) {
      if (!isMatcher(m2)) {
        throw new TypeError("Matcher expected");
      }
      var m1 = this;
      var and = sinon.create(matcher);
      and.test = function (actual) {
        return m1.test(actual) && m2.test(actual);
      };
      and.message = m1.message + ".and(" + m2.message + ")";
      return and;
    };

    var match = function (expectation, message) {
      var m = sinon.create(matcher);
      var type = sinon.typeOf(expectation);
      switch (type) {
        case "object":
          if (typeof expectation.test === "function") {
            m.test = function (actual) {
              return expectation.test(actual) === true;
            };
            m.message = "match(" + sinon.functionName(expectation.test) + ")";
            return m;
          }
          var str = [];
          for (var key in expectation) {
            if (expectation.hasOwnProperty(key)) {
              str.push(key + ": " + expectation[key]);
            }
          }
          m.test = function (actual) {
            return matchObject(expectation, actual);
          };
          m.message = "match(" + str.join(", ") + ")";
          break;
        case "number":
          m.test = function (actual) {
            return expectation == actual;
          };
          break;
        case "string":
          m.test = function (actual) {
            if (typeof actual !== "string") {
              return false;
            }
            return actual.indexOf(expectation) !== -1;
          };
          m.message = "match(\"" + expectation + "\")";
          break;
        case "regexp":
          m.test = function (actual) {
            if (typeof actual !== "string") {
              return false;
            }
            return expectation.test(actual);
          };
          break;
        case "function":
          m.test = expectation;
          if (message) {
            m.message = message;
          } else {
            m.message = "match(" + sinon.functionName(expectation) + ")";
          }
          break;
        default:
          m.test = function (actual) {
            return sinon.deepEqual(expectation, actual);
          };
      }
      if (!m.message) {
        m.message = "match(" + expectation + ")";
      }
      return m;
    };

    match.isMatcher = isMatcher;

    match.any = match(function () {
      return true;
    }, "any");

    match.defined = match(function (actual) {
      return actual !== null && actual !== undefined;
    }, "defined");

    match.truthy = match(function (actual) {
      return !!actual;
    }, "truthy");

    match.falsy = match(function (actual) {
      return !actual;
    }, "falsy");

    match.same = function (expectation) {
      return match(function (actual) {
        return expectation === actual;
      }, "same(" + expectation + ")");
    };

    match.typeOf = function (type) {
      assertType(type, "string", "type");
      return match(function (actual) {
        return sinon.typeOf(actual) === type;
      }, "typeOf(\"" + type + "\")");
    };

    match.instanceOf = function (type) {
      assertType(type, "function", "type");
      return match(function (actual) {
        return actual instanceof type;
      }, "instanceOf(" + sinon.functionName(type) + ")");
    };

    function createPropertyMatcher(propertyTest, messagePrefix) {
      return function (property, value) {
        assertType(property, "string", "property");
        var onlyProperty = arguments.length === 1;
        var message = messagePrefix + "(\"" + property + "\"";
        if (!onlyProperty) {
          message += ", " + value;
        }
        message += ")";
        return match(function (actual) {
          if (actual === undefined || actual === null ||
            !propertyTest(actual, property)) {
            return false;
          }
          return onlyProperty || sinon.deepEqual(value, actual[property]);
        }, message);
      };
    }

    match.has = createPropertyMatcher(function (actual, property) {
      if (typeof actual === "object") {
        return property in actual;
      }
      return actual[property] !== undefined;
    }, "has");

    match.hasOwn = createPropertyMatcher(function (actual, property) {
      return actual.hasOwnProperty(property);
    }, "hasOwn");

    match.bool = match.typeOf("boolean");
    match.number = match.typeOf("number");
    match.string = match.typeOf("string");
    match.object = match.typeOf("object");
    match.func = match.typeOf("function");
    match.array = match.typeOf("array");
    match.regexp = match.typeOf("regexp");
    match.date = match.typeOf("date");

    if (commonJSModule) {
      module.exports = match;
    } else {
      sinon.match = match;
    }
  }(typeof sinon == "object" && sinon || null));

  /**
   * @depend ../sinon.js
   * @depend match.js
   */
  /*jslint eqeqeq: false, onevar: false, plusplus: false*/
  /*global module, require, sinon*/
  /**
   * Spy calls
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @author Maximilian Antoni (mail@maxantoni.de)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   * Copyright (c) 2013 Maximilian Antoni
   */

  (function (sinon) {
    var commonJSModule = typeof module == "object" && typeof require == "function";
    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon) {
      return;
    }

    function throwYieldError(proxy, text, args) {
      var msg = sinon.functionName(proxy) + text;
      if (args.length) {
        msg += " Received [" + slice.call(args).join(", ") + "]";
      }
      throw new Error(msg);
    }

    var slice = Array.prototype.slice;

    var callProto = {
      calledOn: function calledOn(thisValue) {
        if (sinon.match && sinon.match.isMatcher(thisValue)) {
          return thisValue.test(this.thisValue);
        }
        return this.thisValue === thisValue;
      },

      calledWith: function calledWith() {
        for (var i = 0, l = arguments.length; i < l; i += 1) {
          if (!sinon.deepEqual(arguments[i], this.args[i])) {
            return false;
          }
        }

        return true;
      },

      calledWithMatch: function calledWithMatch() {
        for (var i = 0, l = arguments.length; i < l; i += 1) {
          var actual = this.args[i];
          var expectation = arguments[i];
          if (!sinon.match || !sinon.match(expectation).test(actual)) {
            return false;
          }
        }
        return true;
      },

      calledWithExactly: function calledWithExactly() {
        return arguments.length == this.args.length &&
          this.calledWith.apply(this, arguments);
      },

      notCalledWith: function notCalledWith() {
        return !this.calledWith.apply(this, arguments);
      },

      notCalledWithMatch: function notCalledWithMatch() {
        return !this.calledWithMatch.apply(this, arguments);
      },

      returned: function returned(value) {
        return sinon.deepEqual(value, this.returnValue);
      },

      threw: function threw(error) {
        if (typeof error === "undefined" || !this.exception) {
          return !!this.exception;
        }

        return this.exception === error || this.exception.name === error;
      },

      calledWithNew: function calledWithNew(thisValue) {
        return this.thisValue instanceof this.proxy;
      },

      calledBefore: function (other) {
        return this.callId < other.callId;
      },

      calledAfter: function (other) {
        return this.callId > other.callId;
      },

      callArg: function (pos) {
        this.args[pos]();
      },

      callArgOn: function (pos, thisValue) {
        this.args[pos].apply(thisValue);
      },

      callArgWith: function (pos) {
        this.callArgOnWith.apply(this, [pos, null].concat(slice.call(arguments, 1)));
      },

      callArgOnWith: function (pos, thisValue) {
        var args = slice.call(arguments, 2);
        this.args[pos].apply(thisValue, args);
      },

      "yield": function () {
        this.yieldOn.apply(this, [null].concat(slice.call(arguments, 0)));
      },

      yieldOn: function (thisValue) {
        var args = this.args;
        for (var i = 0, l = args.length; i < l; ++i) {
          if (typeof args[i] === "function") {
            args[i].apply(thisValue, slice.call(arguments, 1));
            return;
          }
        }
        throwYieldError(this.proxy, " cannot yield since no callback was passed.", args);
      },

      yieldTo: function (prop) {
        this.yieldToOn.apply(this, [prop, null].concat(slice.call(arguments, 1)));
      },

      yieldToOn: function (prop, thisValue) {
        var args = this.args;
        for (var i = 0, l = args.length; i < l; ++i) {
          if (args[i] && typeof args[i][prop] === "function") {
            args[i][prop].apply(thisValue, slice.call(arguments, 2));
            return;
          }
        }
        throwYieldError(this.proxy, " cannot yield to '" + prop +
          "' since no callback was passed.", args);
      },

      toString: function () {
        var callStr = this.proxy.toString() + "(";
        var args = [];

        for (var i = 0, l = this.args.length; i < l; ++i) {
          args.push(sinon.format(this.args[i]));
        }

        callStr = callStr + args.join(", ") + ")";

        if (typeof this.returnValue != "undefined") {
          callStr += " => " + sinon.format(this.returnValue);
        }

        if (this.exception) {
          callStr += " !" + this.exception.name;

          if (this.exception.message) {
            callStr += "(" + this.exception.message + ")";
          }
        }

        return callStr;
      }
    };

    callProto.invokeCallback = callProto.yield;

    function createSpyCall(spy, thisValue, args, returnValue, exception, id) {
      if (typeof id !== "number") {
        throw new TypeError("Call id is not a number");
      }
      var proxyCall = sinon.create(callProto);
      proxyCall.proxy = spy;
      proxyCall.thisValue = thisValue;
      proxyCall.args = args;
      proxyCall.returnValue = returnValue;
      proxyCall.exception = exception;
      proxyCall.callId = id;

      return proxyCall;
    };
    createSpyCall.toString = callProto.toString; // used by mocks

    if (commonJSModule) {
      module.exports = createSpyCall;
    } else {
      sinon.spyCall = createSpyCall;
    }
  }(typeof sinon == "object" && sinon || null));


  /**
   * @depend ../sinon.js
   * @depend call.js
   */
  /*jslint eqeqeq: false, onevar: false, plusplus: false*/
  /*global module, require, sinon*/
  /**
   * Spy functions
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  (function (sinon) {
    var commonJSModule = typeof module == "object" && typeof require == "function";
    var push = Array.prototype.push;
    var slice = Array.prototype.slice;
    var callId = 0;

    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon) {
      return;
    }

    function spy(object, property) {
      if (!property && typeof object == "function") {
        return spy.create(object);
      }

      if (!object && !property) {
        return spy.create(function () { });
      }

      var method = object[property];
      return sinon.wrapMethod(object, property, spy.create(method));
    }

    function matchingFake(fakes, args, strict) {
      if (!fakes) {
        return;
      }

      var alen = args.length;

      for (var i = 0, l = fakes.length; i < l; i++) {
        if (fakes[i].matches(args, strict)) {
          return fakes[i];
        }
      }
    }

    function incrementCallCount() {
      this.called = true;
      this.callCount += 1;
      this.notCalled = false;
      this.calledOnce = this.callCount == 1;
      this.calledTwice = this.callCount == 2;
      this.calledThrice = this.callCount == 3;
    }

    function createCallProperties() {
      this.firstCall = this.getCall(0);
      this.secondCall = this.getCall(1);
      this.thirdCall = this.getCall(2);
      this.lastCall = this.getCall(this.callCount - 1);
    }

    var vars = "a,b,c,d,e,f,g,h,i,j,k,l";
    function createProxy(func) {
      // Retain the function length:
      var p;
      if (func.length) {
        eval("p = (function proxy(" + vars.substring(0, func.length * 2 - 1) +
          ") { return p.invoke(func, this, slice.call(arguments)); });");
      }
      else {
        p = function proxy() {
          return p.invoke(func, this, slice.call(arguments));
        };
      }
      return p;
    }

    var uuid = 0;

    // Public API
    var spyApi = {
      reset: function () {
        this.called = false;
        this.notCalled = true;
        this.calledOnce = false;
        this.calledTwice = false;
        this.calledThrice = false;
        this.callCount = 0;
        this.firstCall = null;
        this.secondCall = null;
        this.thirdCall = null;
        this.lastCall = null;
        this.args = [];
        this.returnValues = [];
        this.thisValues = [];
        this.exceptions = [];
        this.callIds = [];
        if (this.fakes) {
          for (var i = 0; i < this.fakes.length; i++) {
            this.fakes[i].reset();
          }
        }
      },

      create: function create(func) {
        var name;

        if (typeof func != "function") {
          func = function () { };
        } else {
          name = sinon.functionName(func);
        }

        var proxy = createProxy(func);

        sinon.extend(proxy, spy);
        delete proxy.create;
        sinon.extend(proxy, func);

        proxy.reset();
        proxy.prototype = func.prototype;
        proxy.displayName = name || "spy";
        proxy.toString = sinon.functionToString;
        proxy._create = sinon.spy.create;
        proxy.id = "spy#" + uuid++;

        return proxy;
      },

      invoke: function invoke(func, thisValue, args) {
        var matching = matchingFake(this.fakes, args);
        var exception, returnValue;

        incrementCallCount.call(this);
        push.call(this.thisValues, thisValue);
        push.call(this.args, args);
        push.call(this.callIds, callId++);

        try {
          if (matching) {
            returnValue = matching.invoke(func, thisValue, args);
          } else {
            returnValue = (this.func || func).apply(thisValue, args);
          }
        } catch (e) {
          push.call(this.returnValues, undefined);
          exception = e;
          throw e;
        } finally {
          push.call(this.exceptions, exception);
        }

        push.call(this.returnValues, returnValue);

        createCallProperties.call(this);

        return returnValue;
      },

      getCall: function getCall(i) {
        if (i < 0 || i >= this.callCount) {
          return null;
        }

        return sinon.spyCall(this, this.thisValues[i], this.args[i],
          this.returnValues[i], this.exceptions[i],
          this.callIds[i]);
      },

      calledBefore: function calledBefore(spyFn) {
        if (!this.called) {
          return false;
        }

        if (!spyFn.called) {
          return true;
        }

        return this.callIds[0] < spyFn.callIds[spyFn.callIds.length - 1];
      },

      calledAfter: function calledAfter(spyFn) {
        if (!this.called || !spyFn.called) {
          return false;
        }

        return this.callIds[this.callCount - 1] > spyFn.callIds[spyFn.callCount - 1];
      },

      withArgs: function () {
        var args = slice.call(arguments);

        if (this.fakes) {
          var match = matchingFake(this.fakes, args, true);

          if (match) {
            return match;
          }
        } else {
          this.fakes = [];
        }

        var original = this;
        var fake = this._create();
        fake.matchingAguments = args;
        push.call(this.fakes, fake);

        fake.withArgs = function () {
          return original.withArgs.apply(original, arguments);
        };

        for (var i = 0; i < this.args.length; i++) {
          if (fake.matches(this.args[i])) {
            incrementCallCount.call(fake);
            push.call(fake.thisValues, this.thisValues[i]);
            push.call(fake.args, this.args[i]);
            push.call(fake.returnValues, this.returnValues[i]);
            push.call(fake.exceptions, this.exceptions[i]);
            push.call(fake.callIds, this.callIds[i]);
          }
        }
        createCallProperties.call(fake);

        return fake;
      },

      matches: function (args, strict) {
        var margs = this.matchingAguments;

        if (margs.length <= args.length &&
          sinon.deepEqual(margs, args.slice(0, margs.length))) {
          return !strict || margs.length == args.length;
        }
      },

      printf: function (format) {
        var spy = this;
        var args = slice.call(arguments, 1);
        var formatter;

        return (format || "").replace(/%(.)/g, function (match, specifyer) {
          formatter = spyApi.formatters[specifyer];

          if (typeof formatter == "function") {
            return formatter.call(null, spy, args);
          } else if (!isNaN(parseInt(specifyer), 10)) {
            return sinon.format(args[specifyer - 1]);
          }

          return "%" + specifyer;
        });
      }
    };

    function delegateToCalls(method, matchAny, actual, notCalled) {
      spyApi[method] = function () {
        if (!this.called) {
          if (notCalled) {
            return notCalled.apply(this, arguments);
          }
          return false;
        }

        var currentCall;
        var matches = 0;

        for (var i = 0, l = this.callCount; i < l; i += 1) {
          currentCall = this.getCall(i);

          if (currentCall[actual || method].apply(currentCall, arguments)) {
            matches += 1;

            if (matchAny) {
              return true;
            }
          }
        }

        return matches === this.callCount;
      };
    }

    delegateToCalls("calledOn", true);
    delegateToCalls("alwaysCalledOn", false, "calledOn");
    delegateToCalls("calledWith", true);
    delegateToCalls("calledWithMatch", true);
    delegateToCalls("alwaysCalledWith", false, "calledWith");
    delegateToCalls("alwaysCalledWithMatch", false, "calledWithMatch");
    delegateToCalls("calledWithExactly", true);
    delegateToCalls("alwaysCalledWithExactly", false, "calledWithExactly");
    delegateToCalls("neverCalledWith", false, "notCalledWith",
      function () { return true; });
    delegateToCalls("neverCalledWithMatch", false, "notCalledWithMatch",
      function () { return true; });
    delegateToCalls("threw", true);
    delegateToCalls("alwaysThrew", false, "threw");
    delegateToCalls("returned", true);
    delegateToCalls("alwaysReturned", false, "returned");
    delegateToCalls("calledWithNew", true);
    delegateToCalls("alwaysCalledWithNew", false, "calledWithNew");
    delegateToCalls("callArg", false, "callArgWith", function () {
      throw new Error(this.toString() + " cannot call arg since it was not yet invoked.");
    });
    spyApi.callArgWith = spyApi.callArg;
    delegateToCalls("callArgOn", false, "callArgOnWith", function () {
      throw new Error(this.toString() + " cannot call arg since it was not yet invoked.");
    });
    spyApi.callArgOnWith = spyApi.callArgOn;
    delegateToCalls("yield", false, "yield", function () {
      throw new Error(this.toString() + " cannot yield since it was not yet invoked.");
    });
    // "invokeCallback" is an alias for "yield" since "yield" is invalid in strict mode.
    spyApi.invokeCallback = spyApi.yield;
    delegateToCalls("yieldOn", false, "yieldOn", function () {
      throw new Error(this.toString() + " cannot yield since it was not yet invoked.");
    });
    delegateToCalls("yieldTo", false, "yieldTo", function (property) {
      throw new Error(this.toString() + " cannot yield to '" + property +
        "' since it was not yet invoked.");
    });
    delegateToCalls("yieldToOn", false, "yieldToOn", function (property) {
      throw new Error(this.toString() + " cannot yield to '" + property +
        "' since it was not yet invoked.");
    });

    spyApi.formatters = {
      "c": function (spy) {
        return sinon.timesInWords(spy.callCount);
      },

      "n": function (spy) {
        return spy.toString();
      },

      "C": function (spy) {
        var calls = [];

        for (var i = 0, l = spy.callCount; i < l; ++i) {
          var stringifiedCall = "    " + spy.getCall(i).toString();
          if (/\n/.test(calls[i - 1])) {
            stringifiedCall = "\n" + stringifiedCall;
          }
          push.call(calls, stringifiedCall);
        }

        return calls.length > 0 ? "\n" + calls.join("\n") : "";
      },

      "t": function (spy) {
        var objects = [];

        for (var i = 0, l = spy.callCount; i < l; ++i) {
          push.call(objects, sinon.format(spy.thisValues[i]));
        }

        return objects.join(", ");
      },

      "*": function (spy, args) {
        var formatted = [];

        for (var i = 0, l = args.length; i < l; ++i) {
          push.call(formatted, sinon.format(args[i]));
        }

        return formatted.join(", ");
      }
    };

    sinon.extend(spy, spyApi);

    spy.spyCall = sinon.spyCall;

    if (commonJSModule) {
      module.exports = spy;
    } else {
      sinon.spy = spy;
    }
  }(typeof sinon == "object" && sinon || null));

  /**
   * @depend ../sinon.js
   * @depend spy.js
   */
  /*jslint eqeqeq: false, onevar: false*/
  /*global module, require, sinon*/
  /**
   * Stub functions
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  (function (sinon) {
    var commonJSModule = typeof module == "object" && typeof require == "function";

    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon) {
      return;
    }

    function stub(object, property, func) {
      if (!!func && typeof func != "function") {
        throw new TypeError("Custom stub should be function");
      }

      var wrapper;

      if (func) {
        wrapper = sinon.spy && sinon.spy.create ? sinon.spy.create(func) : func;
      } else {
        wrapper = stub.create();
      }

      if (!object && !property) {
        return sinon.stub.create();
      }

      if (!property && !!object && typeof object == "object") {
        for (var prop in object) {
          if (typeof object[prop] === "function") {
            stub(object, prop);
          }
        }

        return object;
      }

      return sinon.wrapMethod(object, property, wrapper);
    }

    function getChangingValue(stub, property) {
      var index = stub.callCount - 1;
      var values = stub[property];
      var prop = index in values ? values[index] : values[values.length - 1];
      stub[property + "Last"] = prop;

      return prop;
    }

    function getCallback(stub, args) {
      var callArgAt = getChangingValue(stub, "callArgAts");

      if (callArgAt < 0) {
        var callArgProp = getChangingValue(stub, "callArgProps");

        for (var i = 0, l = args.length; i < l; ++i) {
          if (!callArgProp && typeof args[i] == "function") {
            return args[i];
          }

          if (callArgProp && args[i] &&
            typeof args[i][callArgProp] == "function") {
            return args[i][callArgProp];
          }
        }

        return null;
      }

      return args[callArgAt];
    }

    var join = Array.prototype.join;

    function getCallbackError(stub, func, args) {
      if (stub.callArgAtsLast < 0) {
        var msg;

        if (stub.callArgPropsLast) {
          msg = sinon.functionName(stub) +
            " expected to yield to '" + stub.callArgPropsLast +
            "', but no object with such a property was passed."
        } else {
          msg = sinon.functionName(stub) +
            " expected to yield, but no callback was passed."
        }

        if (args.length > 0) {
          msg += " Received [" + join.call(args, ", ") + "]";
        }

        return msg;
      }

      return "argument at index " + stub.callArgAtsLast + " is not a function: " + func;
    }

    var nextTick = (function () {
      if (typeof process === "object" && typeof process.nextTick === "function") {
        return process.nextTick;
      } else if (typeof setImmediate === "function") {
        return setImmediate;
      } else {
        return function (callback) {
          setTimeout(callback, 0);
        };
      }
    })();

    function callCallback(stub, args) {
      if (stub.callArgAts.length > 0) {
        var func = getCallback(stub, args);

        if (typeof func != "function") {
          throw new TypeError(getCallbackError(stub, func, args));
        }

        var callbackArguments = getChangingValue(stub, "callbackArguments");
        var callbackContext = getChangingValue(stub, "callbackContexts");

        if (stub.callbackAsync) {
          nextTick(function() {
            func.apply(callbackContext, callbackArguments);
          });
        } else {
          func.apply(callbackContext, callbackArguments);
        }
      }
    }

    var uuid = 0;

    sinon.extend(stub, (function () {
      var slice = Array.prototype.slice, proto;

      function throwsException(error, message) {
        if (typeof error == "string") {
          this.exception = new Error(message || "");
          this.exception.name = error;
        } else if (!error) {
          this.exception = new Error("Error");
        } else {
          this.exception = error;
        }

        return this;
      }

      proto = {
        create: function create() {
          var functionStub = function () {

            callCallback(functionStub, arguments);

            if (functionStub.exception) {
              throw functionStub.exception;
            } else if (typeof functionStub.returnArgAt == 'number') {
              return arguments[functionStub.returnArgAt];
            } else if (functionStub.returnThis) {
              return this;
            }
            return functionStub.returnValue;
          };

          functionStub.id = "stub#" + uuid++;
          var orig = functionStub;
          functionStub = sinon.spy.create(functionStub);
          functionStub.func = orig;

          functionStub.callArgAts = [];
          functionStub.callbackArguments = [];
          functionStub.callbackContexts = [];
          functionStub.callArgProps = [];

          sinon.extend(functionStub, stub);
          functionStub._create = sinon.stub.create;
          functionStub.displayName = "stub";
          functionStub.toString = sinon.functionToString;

          return functionStub;
        },

        resetBehavior: function () {
          var i;

          this.callArgAts = [];
          this.callbackArguments = [];
          this.callbackContexts = [];
          this.callArgProps = [];

          delete this.returnValue;
          delete this.returnArgAt;
          this.returnThis = false;

          if (this.fakes) {
            for (i = 0; i < this.fakes.length; i++) {
              this.fakes[i].resetBehavior();
            }
          }
        },

        returns: function returns(value) {
          this.returnValue = value;

          return this;
        },

        returnsArg: function returnsArg(pos) {
          if (typeof pos != "number") {
            throw new TypeError("argument index is not number");
          }

          this.returnArgAt = pos;

          return this;
        },

        returnsThis: function returnsThis() {
          this.returnThis = true;

          return this;
        },

        "throws": throwsException,
        throwsException: throwsException,

        callsArg: function callsArg(pos) {
          if (typeof pos != "number") {
            throw new TypeError("argument index is not number");
          }

          this.callArgAts.push(pos);
          this.callbackArguments.push([]);
          this.callbackContexts.push(undefined);
          this.callArgProps.push(undefined);

          return this;
        },

        callsArgOn: function callsArgOn(pos, context) {
          if (typeof pos != "number") {
            throw new TypeError("argument index is not number");
          }
          if (typeof context != "object") {
            throw new TypeError("argument context is not an object");
          }

          this.callArgAts.push(pos);
          this.callbackArguments.push([]);
          this.callbackContexts.push(context);
          this.callArgProps.push(undefined);

          return this;
        },

        callsArgWith: function callsArgWith(pos) {
          if (typeof pos != "number") {
            throw new TypeError("argument index is not number");
          }

          this.callArgAts.push(pos);
          this.callbackArguments.push(slice.call(arguments, 1));
          this.callbackContexts.push(undefined);
          this.callArgProps.push(undefined);

          return this;
        },

        callsArgOnWith: function callsArgWith(pos, context) {
          if (typeof pos != "number") {
            throw new TypeError("argument index is not number");
          }
          if (typeof context != "object") {
            throw new TypeError("argument context is not an object");
          }

          this.callArgAts.push(pos);
          this.callbackArguments.push(slice.call(arguments, 2));
          this.callbackContexts.push(context);
          this.callArgProps.push(undefined);

          return this;
        },

        yields: function () {
          this.callArgAts.push(-1);
          this.callbackArguments.push(slice.call(arguments, 0));
          this.callbackContexts.push(undefined);
          this.callArgProps.push(undefined);

          return this;
        },

        yieldsOn: function (context) {
          if (typeof context != "object") {
            throw new TypeError("argument context is not an object");
          }

          this.callArgAts.push(-1);
          this.callbackArguments.push(slice.call(arguments, 1));
          this.callbackContexts.push(context);
          this.callArgProps.push(undefined);

          return this;
        },

        yieldsTo: function (prop) {
          this.callArgAts.push(-1);
          this.callbackArguments.push(slice.call(arguments, 1));
          this.callbackContexts.push(undefined);
          this.callArgProps.push(prop);

          return this;
        },

        yieldsToOn: function (prop, context) {
          if (typeof context != "object") {
            throw new TypeError("argument context is not an object");
          }

          this.callArgAts.push(-1);
          this.callbackArguments.push(slice.call(arguments, 2));
          this.callbackContexts.push(context);
          this.callArgProps.push(prop);

          return this;
        }
      };

      // create asynchronous versions of callsArg* and yields* methods
      for (var method in proto) {
        // need to avoid creating anotherasync versions of the newly added async methods
        if (proto.hasOwnProperty(method) &&
          method.match(/^(callsArg|yields|thenYields$)/) &&
          !method.match(/Async/)) {
          proto[method + 'Async'] = (function (syncFnName) {
            return function () {
              this.callbackAsync = true;
              return this[syncFnName].apply(this, arguments);
            };
          })(method);
        }
      }

      return proto;

    }()));

    if (commonJSModule) {
      module.exports = stub;
    } else {
      sinon.stub = stub;
    }
  }(typeof sinon == "object" && sinon || null));

  /**
   * @depend ../sinon.js
   * @depend stub.js
   */
  /*jslint eqeqeq: false, onevar: false, nomen: false*/
  /*global module, require, sinon*/
  /**
   * Mock functions.
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  (function (sinon) {
    var commonJSModule = typeof module == "object" && typeof require == "function";
    var push = [].push;

    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon) {
      return;
    }

    function mock(object) {
      if (!object) {
        return sinon.expectation.create("Anonymous mock");
      }

      return mock.create(object);
    }

    sinon.mock = mock;

    sinon.extend(mock, (function () {
      function each(collection, callback) {
        if (!collection) {
          return;
        }

        for (var i = 0, l = collection.length; i < l; i += 1) {
          callback(collection[i]);
        }
      }

      return {
        create: function create(object) {
          if (!object) {
            throw new TypeError("object is null");
          }

          var mockObject = sinon.extend({}, mock);
          mockObject.object = object;
          delete mockObject.create;

          return mockObject;
        },

        expects: function expects(method) {
          if (!method) {
            throw new TypeError("method is falsy");
          }

          if (!this.expectations) {
            this.expectations = {};
            this.proxies = [];
          }

          if (!this.expectations[method]) {
            this.expectations[method] = [];
            var mockObject = this;

            sinon.wrapMethod(this.object, method, function () {
              return mockObject.invokeMethod(method, this, arguments);
            });

            push.call(this.proxies, method);
          }

          var expectation = sinon.expectation.create(method);
          push.call(this.expectations[method], expectation);

          return expectation;
        },

        restore: function restore() {
          var object = this.object;

          each(this.proxies, function (proxy) {
            if (typeof object[proxy].restore == "function") {
              object[proxy].restore();
            }
          });
        },

        verify: function verify() {
          var expectations = this.expectations || {};
          var messages = [], met = [];

          each(this.proxies, function (proxy) {
            each(expectations[proxy], function (expectation) {
              if (!expectation.met()) {
                push.call(messages, expectation.toString());
              } else {
                push.call(met, expectation.toString());
              }
            });
          });

          this.restore();

          if (messages.length > 0) {
            sinon.expectation.fail(messages.concat(met).join("\n"));
          } else {
            sinon.expectation.pass(messages.concat(met).join("\n"));
          }

          return true;
        },

        invokeMethod: function invokeMethod(method, thisValue, args) {
          var expectations = this.expectations && this.expectations[method];
          var length = expectations && expectations.length || 0, i;

          for (i = 0; i < length; i += 1) {
            if (!expectations[i].met() &&
              expectations[i].allowsCall(thisValue, args)) {
              return expectations[i].apply(thisValue, args);
            }
          }

          var messages = [], available, exhausted = 0;

          for (i = 0; i < length; i += 1) {
            if (expectations[i].allowsCall(thisValue, args)) {
              available = available || expectations[i];
            } else {
              exhausted += 1;
            }
            push.call(messages, "    " + expectations[i].toString());
          }

          if (exhausted === 0) {
            return available.apply(thisValue, args);
          }

          messages.unshift("Unexpected call: " + sinon.spyCall.toString.call({
            proxy: method,
            args: args
          }));

          sinon.expectation.fail(messages.join("\n"));
        }
      };
    }()));

    var times = sinon.timesInWords;

    sinon.expectation = (function () {
      var slice = Array.prototype.slice;
      var _invoke = sinon.spy.invoke;

      function callCountInWords(callCount) {
        if (callCount == 0) {
          return "never called";
        } else {
          return "called " + times(callCount);
        }
      }

      function expectedCallCountInWords(expectation) {
        var min = expectation.minCalls;
        var max = expectation.maxCalls;

        if (typeof min == "number" && typeof max == "number") {
          var str = times(min);

          if (min != max) {
            str = "at least " + str + " and at most " + times(max);
          }

          return str;
        }

        if (typeof min == "number") {
          return "at least " + times(min);
        }

        return "at most " + times(max);
      }

      function receivedMinCalls(expectation) {
        var hasMinLimit = typeof expectation.minCalls == "number";
        return !hasMinLimit || expectation.callCount >= expectation.minCalls;
      }

      function receivedMaxCalls(expectation) {
        if (typeof expectation.maxCalls != "number") {
          return false;
        }

        return expectation.callCount == expectation.maxCalls;
      }

      return {
        minCalls: 1,
        maxCalls: 1,

        create: function create(methodName) {
          var expectation = sinon.extend(sinon.stub.create(), sinon.expectation);
          delete expectation.create;
          expectation.method = methodName;

          return expectation;
        },

        invoke: function invoke(func, thisValue, args) {
          this.verifyCallAllowed(thisValue, args);

          return _invoke.apply(this, arguments);
        },

        atLeast: function atLeast(num) {
          if (typeof num != "number") {
            throw new TypeError("'" + num + "' is not number");
          }

          if (!this.limitsSet) {
            this.maxCalls = null;
            this.limitsSet = true;
          }

          this.minCalls = num;

          return this;
        },

        atMost: function atMost(num) {
          if (typeof num != "number") {
            throw new TypeError("'" + num + "' is not number");
          }

          if (!this.limitsSet) {
            this.minCalls = null;
            this.limitsSet = true;
          }

          this.maxCalls = num;

          return this;
        },

        never: function never() {
          return this.exactly(0);
        },

        once: function once() {
          return this.exactly(1);
        },

        twice: function twice() {
          return this.exactly(2);
        },

        thrice: function thrice() {
          return this.exactly(3);
        },

        exactly: function exactly(num) {
          if (typeof num != "number") {
            throw new TypeError("'" + num + "' is not a number");
          }

          this.atLeast(num);
          return this.atMost(num);
        },

        met: function met() {
          return !this.failed && receivedMinCalls(this);
        },

        verifyCallAllowed: function verifyCallAllowed(thisValue, args) {
          if (receivedMaxCalls(this)) {
            this.failed = true;
            sinon.expectation.fail(this.method + " already called " + times(this.maxCalls));
          }

          if ("expectedThis" in this && this.expectedThis !== thisValue) {
            sinon.expectation.fail(this.method + " called with " + thisValue + " as thisValue, expected " +
              this.expectedThis);
          }

          if (!("expectedArguments" in this)) {
            return;
          }

          if (!args) {
            sinon.expectation.fail(this.method + " received no arguments, expected " +
              sinon.format(this.expectedArguments));
          }

          if (args.length < this.expectedArguments.length) {
            sinon.expectation.fail(this.method + " received too few arguments (" + sinon.format(args) +
              "), expected " + sinon.format(this.expectedArguments));
          }

          if (this.expectsExactArgCount &&
            args.length != this.expectedArguments.length) {
            sinon.expectation.fail(this.method + " received too many arguments (" + sinon.format(args) +
              "), expected " + sinon.format(this.expectedArguments));
          }

          for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {
            if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {
              sinon.expectation.fail(this.method + " received wrong arguments " + sinon.format(args) +
                ", expected " + sinon.format(this.expectedArguments));
            }
          }
        },

        allowsCall: function allowsCall(thisValue, args) {
          if (this.met() && receivedMaxCalls(this)) {
            return false;
          }

          if ("expectedThis" in this && this.expectedThis !== thisValue) {
            return false;
          }

          if (!("expectedArguments" in this)) {
            return true;
          }

          args = args || [];

          if (args.length < this.expectedArguments.length) {
            return false;
          }

          if (this.expectsExactArgCount &&
            args.length != this.expectedArguments.length) {
            return false;
          }

          for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {
            if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {
              return false;
            }
          }

          return true;
        },

        withArgs: function withArgs() {
          this.expectedArguments = slice.call(arguments);
          return this;
        },

        withExactArgs: function withExactArgs() {
          this.withArgs.apply(this, arguments);
          this.expectsExactArgCount = true;
          return this;
        },

        on: function on(thisValue) {
          this.expectedThis = thisValue;
          return this;
        },

        toString: function () {
          var args = (this.expectedArguments || []).slice();

          if (!this.expectsExactArgCount) {
            push.call(args, "[...]");
          }

          var callStr = sinon.spyCall.toString.call({
            proxy: this.method || "anonymous mock expectation",
            args: args
          });

          var message = callStr.replace(", [...", "[, ...") + " " +
            expectedCallCountInWords(this);

          if (this.met()) {
            return "Expectation met: " + message;
          }

          return "Expected " + message + " (" +
            callCountInWords(this.callCount) + ")";
        },

        verify: function verify() {
          if (!this.met()) {
            sinon.expectation.fail(this.toString());
          } else {
            sinon.expectation.pass(this.toString());
          }

          return true;
        },

        pass: function(message) {
          sinon.assert.pass(message);
        },
        fail: function (message) {
          var exception = new Error(message);
          exception.name = "ExpectationError";

          throw exception;
        }
      };
    }());

    if (commonJSModule) {
      module.exports = mock;
    } else {
      sinon.mock = mock;
    }
  }(typeof sinon == "object" && sinon || null));

  /**
   * @depend ../sinon.js
   * @depend stub.js
   * @depend mock.js
   */
  /*jslint eqeqeq: false, onevar: false, forin: true*/
  /*global module, require, sinon*/
  /**
   * Collections of stubs, spies and mocks.
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  (function (sinon) {
    var commonJSModule = typeof module == "object" && typeof require == "function";
    var push = [].push;
    var hasOwnProperty = Object.prototype.hasOwnProperty;

    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon) {
      return;
    }

    function getFakes(fakeCollection) {
      if (!fakeCollection.fakes) {
        fakeCollection.fakes = [];
      }

      return fakeCollection.fakes;
    }

    function each(fakeCollection, method) {
      var fakes = getFakes(fakeCollection);

      for (var i = 0, l = fakes.length; i < l; i += 1) {
        if (typeof fakes[i][method] == "function") {
          fakes[i][method]();
        }
      }
    }

    function compact(fakeCollection) {
      var fakes = getFakes(fakeCollection);
      var i = 0;
      while (i < fakes.length) {
        fakes.splice(i, 1);
      }
    }

    var collection = {
      verify: function resolve() {
        each(this, "verify");
      },

      restore: function restore() {
        each(this, "restore");
        compact(this);
      },

      verifyAndRestore: function verifyAndRestore() {
        var exception;

        try {
          this.verify();
        } catch (e) {
          exception = e;
        }

        this.restore();

        if (exception) {
          throw exception;
        }
      },

      add: function add(fake) {
        push.call(getFakes(this), fake);
        return fake;
      },

      spy: function spy() {
        return this.add(sinon.spy.apply(sinon, arguments));
      },

      stub: function stub(object, property, value) {
        if (property) {
          var original = object[property];

          if (typeof original != "function") {
            if (!hasOwnProperty.call(object, property)) {
              throw new TypeError("Cannot stub non-existent own property " + property);
            }

            object[property] = value;

            return this.add({
              restore: function () {
                object[property] = original;
              }
            });
          }
        }
        if (!property && !!object && typeof object == "object") {
          var stubbedObj = sinon.stub.apply(sinon, arguments);

          for (var prop in stubbedObj) {
            if (typeof stubbedObj[prop] === "function") {
              this.add(stubbedObj[prop]);
            }
          }

          return stubbedObj;
        }

        return this.add(sinon.stub.apply(sinon, arguments));
      },

      mock: function mock() {
        return this.add(sinon.mock.apply(sinon, arguments));
      },

      inject: function inject(obj) {
        var col = this;

        obj.spy = function () {
          return col.spy.apply(col, arguments);
        };

        obj.stub = function () {
          return col.stub.apply(col, arguments);
        };

        obj.mock = function () {
          return col.mock.apply(col, arguments);
        };

        return obj;
      }
    };

    if (commonJSModule) {
      module.exports = collection;
    } else {
      sinon.collection = collection;
    }
  }(typeof sinon == "object" && sinon || null));

  /*jslint eqeqeq: false, plusplus: false, evil: true, onevar: false, browser: true, forin: false*/
  /*global module, require, window*/
  /**
   * Fake timer API
   * setTimeout
   * setInterval
   * clearTimeout
   * clearInterval
   * tick
   * reset
   * Date
   *
   * Inspired by jsUnitMockTimeOut from JsUnit
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  if (typeof sinon == "undefined") {
    var sinon = {};
  }

  (function (global) {
    var id = 1;

    function addTimer(args, recurring) {
      if (args.length === 0) {
        throw new Error("Function requires at least 1 parameter");
      }

      var toId = id++;
      var delay = args[1] || 0;

      if (!this.timeouts) {
        this.timeouts = {};
      }

      this.timeouts[toId] = {
        id: toId,
        func: args[0],
        callAt: this.now + delay,
        invokeArgs: Array.prototype.slice.call(args, 2)
      };

      if (recurring === true) {
        this.timeouts[toId].interval = delay;
      }

      return toId;
    }

    function parseTime(str) {
      if (!str) {
        return 0;
      }

      var strings = str.split(":");
      var l = strings.length, i = l;
      var ms = 0, parsed;

      if (l > 3 || !/^(\d\d:){0,2}\d\d?$/.test(str)) {
        throw new Error("tick only understands numbers and 'h:m:s'");
      }

      while (i--) {
        parsed = parseInt(strings[i], 10);

        if (parsed >= 60) {
          throw new Error("Invalid time " + str);
        }

        ms += parsed * Math.pow(60, (l - i - 1));
      }

      return ms * 1000;
    }

    function createObject(object) {
      var newObject;

      if (Object.create) {
        newObject = Object.create(object);
      } else {
        var F = function () {};
        F.prototype = object;
        newObject = new F();
      }

      newObject.Date.clock = newObject;
      return newObject;
    }

    sinon.clock = {
      now: 0,

      create: function create(now) {
        var clock = createObject(this);

        if (typeof now == "number") {
          clock.now = now;
        }

        if (!!now && typeof now == "object") {
          throw new TypeError("now should be milliseconds since UNIX epoch");
        }

        return clock;
      },

      setTimeout: function setTimeout(callback, timeout) {
        return addTimer.call(this, arguments, false);
      },

      clearTimeout: function clearTimeout(timerId) {
        if (!this.timeouts) {
          this.timeouts = [];
        }

        if (timerId in this.timeouts) {
          delete this.timeouts[timerId];
        }
      },

      setInterval: function setInterval(callback, timeout) {
        return addTimer.call(this, arguments, true);
      },

      clearInterval: function clearInterval(timerId) {
        this.clearTimeout(timerId);
      },

      tick: function tick(ms) {
        ms = typeof ms == "number" ? ms : parseTime(ms);
        var tickFrom = this.now, tickTo = this.now + ms, previous = this.now;
        var timer = this.firstTimerInRange(tickFrom, tickTo);

        var firstException;
        while (timer && tickFrom <= tickTo) {
          if (this.timeouts[timer.id]) {
            tickFrom = this.now = timer.callAt;
            try {
              this.callTimer(timer);
            } catch (e) {
              firstException = firstException || e;
            }
          }

          timer = this.firstTimerInRange(previous, tickTo);
          previous = tickFrom;
        }

        this.now = tickTo;

        if (firstException) {
          throw firstException;
        }

        return this.now;
      },

      firstTimerInRange: function (from, to) {
        var timer, smallest, originalTimer;

        for (var id in this.timeouts) {
          if (this.timeouts.hasOwnProperty(id)) {
            if (this.timeouts[id].callAt < from || this.timeouts[id].callAt > to) {
              continue;
            }

            if (!smallest || this.timeouts[id].callAt < smallest) {
              originalTimer = this.timeouts[id];
              smallest = this.timeouts[id].callAt;

              timer = {
                func: this.timeouts[id].func,
                callAt: this.timeouts[id].callAt,
                interval: this.timeouts[id].interval,
                id: this.timeouts[id].id,
                invokeArgs: this.timeouts[id].invokeArgs
              };
            }
          }
        }

        return timer || null;
      },

      callTimer: function (timer) {
        if (typeof timer.interval == "number") {
          this.timeouts[timer.id].callAt += timer.interval;
        } else {
          delete this.timeouts[timer.id];
        }

        try {
          if (typeof timer.func == "function") {
            timer.func.apply(null, timer.invokeArgs);
          } else {
            eval(timer.func);
          }
        } catch (e) {
          var exception = e;
        }

        if (!this.timeouts[timer.id]) {
          if (exception) {
            throw exception;
          }
          return;
        }

        if (exception) {
          throw exception;
        }
      },

      reset: function reset() {
        this.timeouts = {};
      },

      Date: (function () {
        var NativeDate = Date;

        function ClockDate(year, month, date, hour, minute, second, ms) {
          // Defensive and verbose to avoid potential harm in passing
          // explicit undefined when user does not pass argument
          switch (arguments.length) {
            case 0:
              return new NativeDate(ClockDate.clock.now);
            case 1:
              return new NativeDate(year);
            case 2:
              return new NativeDate(year, month);
            case 3:
              return new NativeDate(year, month, date);
            case 4:
              return new NativeDate(year, month, date, hour);
            case 5:
              return new NativeDate(year, month, date, hour, minute);
            case 6:
              return new NativeDate(year, month, date, hour, minute, second);
            default:
              return new NativeDate(year, month, date, hour, minute, second, ms);
          }
        }

        return mirrorDateProperties(ClockDate, NativeDate);
      }())
    };

    function mirrorDateProperties(target, source) {
      if (source.now) {
        target.now = function now() {
          return target.clock.now;
        };
      } else {
        delete target.now;
      }

      if (source.toSource) {
        target.toSource = function toSource() {
          return source.toSource();
        };
      } else {
        delete target.toSource;
      }

      target.toString = function toString() {
        return source.toString();
      };

      target.prototype = source.prototype;
      target.parse = source.parse;
      target.UTC = source.UTC;
      target.prototype.toUTCString = source.prototype.toUTCString;
      return target;
    }

    var methods = ["Date", "setTimeout", "setInterval",
      "clearTimeout", "clearInterval"];

    function restore() {
      var method;

      for (var i = 0, l = this.methods.length; i < l; i++) {
        method = this.methods[i];
        if (global[method].hadOwnProperty) {
          global[method] = this["_" + method];
        } else {
          delete global[method];
        }
      }

      // Prevent multiple executions which will completely remove these props
      this.methods = [];
    }

    function stubGlobal(method, clock) {
      clock[method].hadOwnProperty = Object.prototype.hasOwnProperty.call(global, method);
      clock["_" + method] = global[method];

      if (method == "Date") {
        var date = mirrorDateProperties(clock[method], global[method]);
        global[method] = date;
      } else {
        global[method] = function () {
          return clock[method].apply(clock, arguments);
        };

        for (var prop in clock[method]) {
          if (clock[method].hasOwnProperty(prop)) {
            global[method][prop] = clock[method][prop];
          }
        }
      }

      global[method].clock = clock;
    }

    sinon.useFakeTimers = function useFakeTimers(now) {
      var clock = sinon.clock.create(now);
      clock.restore = restore;
      clock.methods = Array.prototype.slice.call(arguments,
        typeof now == "number" ? 1 : 0);

      if (clock.methods.length === 0) {
        clock.methods = methods;
      }

      for (var i = 0, l = clock.methods.length; i < l; i++) {
        stubGlobal(clock.methods[i], clock);
      }

      return clock;
    };
  }(typeof global != "undefined" && typeof global !== "function" ? global : this));

  sinon.timers = {
    setTimeout: setTimeout,
    clearTimeout: clearTimeout,
    setInterval: setInterval,
    clearInterval: clearInterval,
    Date: Date
  };

  if (typeof module == "object" && typeof require == "function") {
    module.exports = sinon;
  }

  /*jslint eqeqeq: false, onevar: false*/
  /*global sinon, module, require, ActiveXObject, XMLHttpRequest, DOMParser*/
  /**
   * Minimal Event interface implementation
   *
   * Original implementation by Sven Fuchs: https://gist.github.com/995028
   * Modifications and tests by Christian Johansen.
   *
   * @author Sven Fuchs (svenfuchs@artweb-design.de)
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2011 Sven Fuchs, Christian Johansen
   */

  if (typeof sinon == "undefined") {
    this.sinon = {};
  }

  (function () {
    var push = [].push;

    sinon.Event = function Event(type, bubbles, cancelable, target) {
      this.initEvent(type, bubbles, cancelable, target);
    };

    sinon.Event.prototype = {
      initEvent: function(type, bubbles, cancelable, target) {
        this.type = type;
        this.bubbles = bubbles;
        this.cancelable = cancelable;
        this.target = target;
      },

      stopPropagation: function () {},

      preventDefault: function () {
        this.defaultPrevented = true;
      }
    };

    sinon.EventTarget = {
      addEventListener: function addEventListener(event, listener, useCapture) {
        this.eventListeners = this.eventListeners || {};
        this.eventListeners[event] = this.eventListeners[event] || [];
        push.call(this.eventListeners[event], listener);
      },

      removeEventListener: function removeEventListener(event, listener, useCapture) {
        var listeners = this.eventListeners && this.eventListeners[event] || [];

        for (var i = 0, l = listeners.length; i < l; ++i) {
          if (listeners[i] == listener) {
            return listeners.splice(i, 1);
          }
        }
      },

      dispatchEvent: function dispatchEvent(event) {
        var type = event.type;
        var listeners = this.eventListeners && this.eventListeners[type] || [];

        for (var i = 0; i < listeners.length; i++) {
          if (typeof listeners[i] == "function") {
            listeners[i].call(this, event);
          } else {
            listeners[i].handleEvent(event);
          }
        }

        return !!event.defaultPrevented;
      }
    };
  }());

  /**
   * @depend ../../sinon.js
   * @depend event.js
   */
  /*jslint eqeqeq: false, onevar: false*/
  /*global sinon, module, require, ActiveXObject, XMLHttpRequest, DOMParser*/
  /**
   * Fake XMLHttpRequest object
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  if (typeof sinon == "undefined") {
    this.sinon = {};
  }
  sinon.xhr = { XMLHttpRequest: this.XMLHttpRequest };

// wrapper for global
  (function(global) {
    var xhr = sinon.xhr;
    xhr.GlobalXMLHttpRequest = global.XMLHttpRequest;
    xhr.GlobalActiveXObject = global.ActiveXObject;
    xhr.supportsActiveX = typeof xhr.GlobalActiveXObject != "undefined";
    xhr.supportsXHR = typeof xhr.GlobalXMLHttpRequest != "undefined";
    xhr.workingXHR = xhr.supportsXHR ? xhr.GlobalXMLHttpRequest : xhr.supportsActiveX
      ? function() { return new xhr.GlobalActiveXObject("MSXML2.XMLHTTP.3.0") } : false;

    /*jsl:ignore*/
    var unsafeHeaders = {
      "Accept-Charset": true,
      "Accept-Encoding": true,
      "Connection": true,
      "Content-Length": true,
      "Cookie": true,
      "Cookie2": true,
      "Content-Transfer-Encoding": true,
      "Date": true,
      "Expect": true,
      "Host": true,
      "Keep-Alive": true,
      "Referer": true,
      "TE": true,
      "Trailer": true,
      "Transfer-Encoding": true,
      "Upgrade": true,
      "User-Agent": true,
      "Via": true
    };
    /*jsl:end*/

    function FakeXMLHttpRequest() {
      this.readyState = FakeXMLHttpRequest.UNSENT;
      this.requestHeaders = {};
      this.requestBody = null;
      this.status = 0;
      this.statusText = "";

      var xhr = this;

      ["loadstart", "load", "abort", "loadend"].forEach(function (eventName) {
        xhr.addEventListener(eventName, function (event) {
          var listener = xhr["on" + eventName];

          if (listener && typeof listener == "function") {
            listener(event);
          }
        });
      });

      if (typeof FakeXMLHttpRequest.onCreate == "function") {
        FakeXMLHttpRequest.onCreate(this);
      }
    }

    function verifyState(xhr) {
      if (xhr.readyState !== FakeXMLHttpRequest.OPENED) {
        throw new Error("INVALID_STATE_ERR");
      }

      if (xhr.sendFlag) {
        throw new Error("INVALID_STATE_ERR");
      }
    }

    // filtering to enable a white-list version of Sinon FakeXhr,
    // where whitelisted requests are passed through to real XHR
    function each(collection, callback) {
      if (!collection) return;
      for (var i = 0, l = collection.length; i < l; i += 1) {
        callback(collection[i]);
      }
    }
    function some(collection, callback) {
      for (var index = 0; index < collection.length; index++) {
        if(callback(collection[index]) === true) return true;
      };
      return false;
    }
    // largest arity in XHR is 5 - XHR#open
    var apply = function(obj,method,args) {
      switch(args.length) {
        case 0: return obj[method]();
        case 1: return obj[method](args[0]);
        case 2: return obj[method](args[0],args[1]);
        case 3: return obj[method](args[0],args[1],args[2]);
        case 4: return obj[method](args[0],args[1],args[2],args[3]);
        case 5: return obj[method](args[0],args[1],args[2],args[3],args[4]);
      };
    };

    FakeXMLHttpRequest.filters = [];
    FakeXMLHttpRequest.addFilter = function(fn) {
      this.filters.push(fn)
    };
    var IE6Re = /MSIE 6/;
    FakeXMLHttpRequest.defake = function(fakeXhr,xhrArgs) {
      var xhr = new sinon.xhr.workingXHR();
      each(["open","setRequestHeader","send","abort","getResponseHeader",
        "getAllResponseHeaders","addEventListener","overrideMimeType","removeEventListener"],
        function(method) {
          fakeXhr[method] = function() {
            return apply(xhr,method,arguments);
          };
        });

      var copyAttrs = function(args) {
        each(args, function(attr) {
          try {
            fakeXhr[attr] = xhr[attr]
          } catch(e) {
            if(!IE6Re.test(navigator.userAgent)) throw e;
          }
        });
      };

      var stateChange = function() {
        fakeXhr.readyState = xhr.readyState;
        if(xhr.readyState >= FakeXMLHttpRequest.HEADERS_RECEIVED) {
          copyAttrs(["status","statusText"]);
        }
        if(xhr.readyState >= FakeXMLHttpRequest.LOADING) {
          copyAttrs(["responseText"]);
        }
        if(xhr.readyState === FakeXMLHttpRequest.DONE) {
          copyAttrs(["responseXML"]);
        }
        if(fakeXhr.onreadystatechange) fakeXhr.onreadystatechange.call(fakeXhr);
      };
      if(xhr.addEventListener) {
        for(var event in fakeXhr.eventListeners) {
          if(fakeXhr.eventListeners.hasOwnProperty(event)) {
            each(fakeXhr.eventListeners[event],function(handler) {
              xhr.addEventListener(event, handler);
            });
          }
        }
        xhr.addEventListener("readystatechange",stateChange);
      } else {
        xhr.onreadystatechange = stateChange;
      }
      apply(xhr,"open",xhrArgs);
    };
    FakeXMLHttpRequest.useFilters = false;

    function verifyRequestSent(xhr) {
      if (xhr.readyState == FakeXMLHttpRequest.DONE) {
        throw new Error("Request done");
      }
    }

    function verifyHeadersReceived(xhr) {
      if (xhr.async && xhr.readyState != FakeXMLHttpRequest.HEADERS_RECEIVED) {
        throw new Error("No headers received");
      }
    }

    function verifyResponseBodyType(body) {
      if (typeof body != "string") {
        var error = new Error("Attempted to respond to fake XMLHttpRequest with " +
          body + ", which is not a string.");
        error.name = "InvalidBodyException";
        throw error;
      }
    }

    sinon.extend(FakeXMLHttpRequest.prototype, sinon.EventTarget, {
      async: true,

      open: function open(method, url, async, username, password) {
        this.method = method;
        this.url = url;
        this.async = typeof async == "boolean" ? async : true;
        this.username = username;
        this.password = password;
        this.responseText = null;
        this.responseXML = null;
        this.requestHeaders = {};
        this.sendFlag = false;
        if(sinon.FakeXMLHttpRequest.useFilters === true) {
          var xhrArgs = arguments;
          var defake = some(FakeXMLHttpRequest.filters,function(filter) {
            return filter.apply(this,xhrArgs)
          });
          if (defake) {
            return sinon.FakeXMLHttpRequest.defake(this,arguments);
          }
        }
        this.readyStateChange(FakeXMLHttpRequest.OPENED);
      },

      readyStateChange: function readyStateChange(state) {
        this.readyState = state;

        if (typeof this.onreadystatechange == "function") {
          try {
            this.onreadystatechange();
          } catch (e) {
            sinon.logError("Fake XHR onreadystatechange handler", e);
          }
        }

        this.dispatchEvent(new sinon.Event("readystatechange"));

        switch (this.readyState) {
          case FakeXMLHttpRequest.DONE:
            this.dispatchEvent(new sinon.Event("load", false, false, this));
            this.dispatchEvent(new sinon.Event("loadend", false, false, this));
            break;
        }
      },

      setRequestHeader: function setRequestHeader(header, value) {
        verifyState(this);

        if (unsafeHeaders[header] || /^(Sec-|Proxy-)/.test(header)) {
          throw new Error("Refused to set unsafe header \"" + header + "\"");
        }

        if (this.requestHeaders[header]) {
          this.requestHeaders[header] += "," + value;
        } else {
          this.requestHeaders[header] = value;
        }
      },

      // Helps testing
      setResponseHeaders: function setResponseHeaders(headers) {
        this.responseHeaders = {};

        for (var header in headers) {
          if (headers.hasOwnProperty(header)) {
            this.responseHeaders[header] = headers[header];
          }
        }

        if (this.async) {
          this.readyStateChange(FakeXMLHttpRequest.HEADERS_RECEIVED);
        } else {
          this.readyState = FakeXMLHttpRequest.HEADERS_RECEIVED;
        }
      },

      // Currently treats ALL data as a DOMString (i.e. no Document)
      send: function send(data) {
        verifyState(this);

        if (!/^(get|head)$/i.test(this.method)) {
          if (this.requestHeaders["Content-Type"]) {
            var value = this.requestHeaders["Content-Type"].split(";");
            this.requestHeaders["Content-Type"] = value[0] + ";charset=utf-8";
          } else {
            this.requestHeaders["Content-Type"] = "text/plain;charset=utf-8";
          }

          this.requestBody = data;
        }

        this.errorFlag = false;
        this.sendFlag = this.async;
        this.readyStateChange(FakeXMLHttpRequest.OPENED);

        if (typeof this.onSend == "function") {
          this.onSend(this);
        }

        this.dispatchEvent(new sinon.Event("loadstart", false, false, this));
      },

      abort: function abort() {
        this.aborted = true;
        this.responseText = null;
        this.errorFlag = true;
        this.requestHeaders = {};

        if (this.readyState > sinon.FakeXMLHttpRequest.UNSENT && this.sendFlag) {
          this.readyStateChange(sinon.FakeXMLHttpRequest.DONE);
          this.sendFlag = false;
        }

        this.readyState = sinon.FakeXMLHttpRequest.UNSENT;

        this.dispatchEvent(new sinon.Event("abort", false, false, this));
        if (typeof this.onerror === "function") {
          this.onerror();
        }
      },

      getResponseHeader: function getResponseHeader(header) {
        if (this.readyState < FakeXMLHttpRequest.HEADERS_RECEIVED) {
          return null;
        }

        if (/^Set-Cookie2?$/i.test(header)) {
          return null;
        }

        header = header.toLowerCase();

        for (var h in this.responseHeaders) {
          if (h.toLowerCase() == header) {
            return this.responseHeaders[h];
          }
        }

        return null;
      },

      getAllResponseHeaders: function getAllResponseHeaders() {
        if (this.readyState < FakeXMLHttpRequest.HEADERS_RECEIVED) {
          return "";
        }

        var headers = "";

        for (var header in this.responseHeaders) {
          if (this.responseHeaders.hasOwnProperty(header) &&
            !/^Set-Cookie2?$/i.test(header)) {
            headers += header + ": " + this.responseHeaders[header] + "\r\n";
          }
        }

        return headers;
      },

      setResponseBody: function setResponseBody(body) {
        verifyRequestSent(this);
        verifyHeadersReceived(this);
        verifyResponseBodyType(body);

        var chunkSize = this.chunkSize || 10;
        var index = 0;
        this.responseText = "";

        do {
          if (this.async) {
            this.readyStateChange(FakeXMLHttpRequest.LOADING);
          }

          this.responseText += body.substring(index, index + chunkSize);
          index += chunkSize;
        } while (index < body.length);

        var type = this.getResponseHeader("Content-Type");

        if (this.responseText &&
          (!type || /(text\/xml)|(application\/xml)|(\+xml)/.test(type))) {
          try {
            this.responseXML = FakeXMLHttpRequest.parseXML(this.responseText);
          } catch (e) {
            // Unable to parse XML - no biggie
          }
        }

        if (this.async) {
          this.readyStateChange(FakeXMLHttpRequest.DONE);
        } else {
          this.readyState = FakeXMLHttpRequest.DONE;
        }
      },

      respond: function respond(status, headers, body) {
        this.setResponseHeaders(headers || {});
        this.status = typeof status == "number" ? status : 200;
        this.statusText = FakeXMLHttpRequest.statusCodes[this.status];
        this.setResponseBody(body || "");
        if (typeof this.onload === "function"){
          this.onload();
        }

      }
    });

    sinon.extend(FakeXMLHttpRequest, {
      UNSENT: 0,
      OPENED: 1,
      HEADERS_RECEIVED: 2,
      LOADING: 3,
      DONE: 4
    });

    // Borrowed from JSpec
    FakeXMLHttpRequest.parseXML = function parseXML(text) {
      var xmlDoc;

      if (typeof DOMParser != "undefined") {
        var parser = new DOMParser();
        xmlDoc = parser.parseFromString(text, "text/xml");
      } else {
        xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
        xmlDoc.async = "false";
        xmlDoc.loadXML(text);
      }

      return xmlDoc;
    };

    FakeXMLHttpRequest.statusCodes = {
      100: "Continue",
      101: "Switching Protocols",
      200: "OK",
      201: "Created",
      202: "Accepted",
      203: "Non-Authoritative Information",
      204: "No Content",
      205: "Reset Content",
      206: "Partial Content",
      300: "Multiple Choice",
      301: "Moved Permanently",
      302: "Found",
      303: "See Other",
      304: "Not Modified",
      305: "Use Proxy",
      307: "Temporary Redirect",
      400: "Bad Request",
      401: "Unauthorized",
      402: "Payment Required",
      403: "Forbidden",
      404: "Not Found",
      405: "Method Not Allowed",
      406: "Not Acceptable",
      407: "Proxy Authentication Required",
      408: "Request Timeout",
      409: "Conflict",
      410: "Gone",
      411: "Length Required",
      412: "Precondition Failed",
      413: "Request Entity Too Large",
      414: "Request-URI Too Long",
      415: "Unsupported Media Type",
      416: "Requested Range Not Satisfiable",
      417: "Expectation Failed",
      422: "Unprocessable Entity",
      500: "Internal Server Error",
      501: "Not Implemented",
      502: "Bad Gateway",
      503: "Service Unavailable",
      504: "Gateway Timeout",
      505: "HTTP Version Not Supported"
    };

    sinon.useFakeXMLHttpRequest = function () {
      sinon.FakeXMLHttpRequest.restore = function restore(keepOnCreate) {
        if (xhr.supportsXHR) {
          global.XMLHttpRequest = xhr.GlobalXMLHttpRequest;
        }

        if (xhr.supportsActiveX) {
          global.ActiveXObject = xhr.GlobalActiveXObject;
        }

        delete sinon.FakeXMLHttpRequest.restore;

        if (keepOnCreate !== true) {
          delete sinon.FakeXMLHttpRequest.onCreate;
        }
      };
      if (xhr.supportsXHR) {
        global.XMLHttpRequest = sinon.FakeXMLHttpRequest;
      }

      if (xhr.supportsActiveX) {
        global.ActiveXObject = function ActiveXObject(objId) {
          if (objId == "Microsoft.XMLHTTP" || /^Msxml2\.XMLHTTP/i.test(objId)) {

            return new sinon.FakeXMLHttpRequest();
          }

          return new xhr.GlobalActiveXObject(objId);
        };
      }

      return sinon.FakeXMLHttpRequest;
    };

    sinon.FakeXMLHttpRequest = FakeXMLHttpRequest;
  })(this);

  if (typeof module == "object" && typeof require == "function") {
    module.exports = sinon;
  }

  /**
   * @depend fake_xml_http_request.js
   */
  /*jslint eqeqeq: false, onevar: false, regexp: false, plusplus: false*/
  /*global module, require, window*/
  /**
   * The Sinon "server" mimics a web server that receives requests from
   * sinon.FakeXMLHttpRequest and provides an API to respond to those requests,
   * both synchronously and asynchronously. To respond synchronuously, canned
   * answers have to be provided upfront.
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  if (typeof sinon == "undefined") {
    var sinon = {};
  }

  sinon.fakeServer = (function () {
    var push = [].push;
    function F() {}

    function create(proto) {
      F.prototype = proto;
      return new F();
    }

    function responseArray(handler) {
      var response = handler;

      if (Object.prototype.toString.call(handler) != "[object Array]") {
        response = [200, {}, handler];
      }

      if (typeof response[2] != "string") {
        throw new TypeError("Fake server response body should be string, but was " +
          typeof response[2]);
      }

      return response;
    }

    var wloc = typeof window !== "undefined" ? window.location : {};
    var rCurrLoc = new RegExp("^" + wloc.protocol + "//" + wloc.host);

    function matchOne(response, reqMethod, reqUrl) {
      var rmeth = response.method;
      var matchMethod = !rmeth || rmeth.toLowerCase() == reqMethod.toLowerCase();
      var url = response.url;
      var matchUrl = !url || url == reqUrl || (typeof url.test == "function" && url.test(reqUrl));

      return matchMethod && matchUrl;
    }

    function match(response, request) {
      var requestMethod = this.getHTTPMethod(request);
      var requestUrl = request.url;

      if (!/^https?:\/\//.test(requestUrl) || rCurrLoc.test(requestUrl)) {
        requestUrl = requestUrl.replace(rCurrLoc, "");
      }

      if (matchOne(response, this.getHTTPMethod(request), requestUrl)) {
        if (typeof response.response == "function") {
          var ru = response.url;
          var args = [request].concat(!ru ? [] : requestUrl.match(ru).slice(1));
          return response.response.apply(response, args);
        }

        return true;
      }

      return false;
    }

    function log(response, request) {
      var str;

      str =  "Request:\n"  + sinon.format(request)  + "\n\n";
      str += "Response:\n" + sinon.format(response) + "\n\n";

      sinon.log(str);
    }

    return {
      create: function () {
        var server = create(this);
        this.xhr = sinon.useFakeXMLHttpRequest();
        server.requests = [];

        this.xhr.onCreate = function (xhrObj) {
          server.addRequest(xhrObj);
        };

        return server;
      },

      addRequest: function addRequest(xhrObj) {
        var server = this;
        push.call(this.requests, xhrObj);

        xhrObj.onSend = function () {
          server.handleRequest(this);
        };

        if (this.autoRespond && !this.responding) {
          setTimeout(function () {
            server.responding = false;
            server.respond();
          }, this.autoRespondAfter || 10);

          this.responding = true;
        }
      },

      getHTTPMethod: function getHTTPMethod(request) {
        if (this.fakeHTTPMethods && /post/i.test(request.method)) {
          var matches = (request.requestBody || "").match(/_method=([^\b;]+)/);
          return !!matches ? matches[1] : request.method;
        }

        return request.method;
      },

      handleRequest: function handleRequest(xhr) {
        if (xhr.async) {
          if (!this.queue) {
            this.queue = [];
          }

          push.call(this.queue, xhr);
        } else {
          this.processRequest(xhr);
        }
      },

      respondWith: function respondWith(method, url, body) {
        if (arguments.length == 1 && typeof method != "function") {
          this.response = responseArray(method);
          return;
        }

        if (!this.responses) { this.responses = []; }

        if (arguments.length == 1) {
          body = method;
          url = method = null;
        }

        if (arguments.length == 2) {
          body = url;
          url = method;
          method = null;
        }

        push.call(this.responses, {
          method: method,
          url: url,
          response: typeof body == "function" ? body : responseArray(body)
        });
      },

      respond: function respond() {
        if (arguments.length > 0) this.respondWith.apply(this, arguments);
        var queue = this.queue || [];
        var request;

        while(request = queue.shift()) {
          this.processRequest(request);
        }
      },

      processRequest: function processRequest(request) {
        try {
          if (request.aborted) {
            return;
          }

          var response = this.response || [404, {}, ""];

          if (this.responses) {
            for (var i = 0, l = this.responses.length; i < l; i++) {
              if (match.call(this, this.responses[i], request)) {
                response = this.responses[i].response;
                break;
              }
            }
          }

          if (request.readyState != 4) {
            log(response, request);

            request.respond(response[0], response[1], response[2]);
          }
        } catch (e) {
          sinon.logError("Fake server request processing", e);
        }
      },

      restore: function restore() {
        return this.xhr.restore && this.xhr.restore.apply(this.xhr, arguments);
      }
    };
  }());

  if (typeof module == "object" && typeof require == "function") {
    module.exports = sinon;
  }

  /**
   * @depend fake_server.js
   * @depend fake_timers.js
   */
  /*jslint browser: true, eqeqeq: false, onevar: false*/
  /*global sinon*/
  /**
   * Add-on for sinon.fakeServer that automatically handles a fake timer along with
   * the FakeXMLHttpRequest. The direct inspiration for this add-on is jQuery
   * 1.3.x, which does not use xhr object's onreadystatehandler at all - instead,
   * it polls the object for completion with setInterval. Dispite the direct
   * motivation, there is nothing jQuery-specific in this file, so it can be used
   * in any environment where the ajax implementation depends on setInterval or
   * setTimeout.
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  (function () {
    function Server() {}
    Server.prototype = sinon.fakeServer;

    sinon.fakeServerWithClock = new Server();

    sinon.fakeServerWithClock.addRequest = function addRequest(xhr) {
      if (xhr.async) {
        if (typeof setTimeout.clock == "object") {
          this.clock = setTimeout.clock;
        } else {
          this.clock = sinon.useFakeTimers();
          this.resetClock = true;
        }

        if (!this.longestTimeout) {
          var clockSetTimeout = this.clock.setTimeout;
          var clockSetInterval = this.clock.setInterval;
          var server = this;

          this.clock.setTimeout = function (fn, timeout) {
            server.longestTimeout = Math.max(timeout, server.longestTimeout || 0);

            return clockSetTimeout.apply(this, arguments);
          };

          this.clock.setInterval = function (fn, timeout) {
            server.longestTimeout = Math.max(timeout, server.longestTimeout || 0);

            return clockSetInterval.apply(this, arguments);
          };
        }
      }

      return sinon.fakeServer.addRequest.call(this, xhr);
    };

    sinon.fakeServerWithClock.respond = function respond() {
      var returnVal = sinon.fakeServer.respond.apply(this, arguments);

      if (this.clock) {
        this.clock.tick(this.longestTimeout || 0);
        this.longestTimeout = 0;

        if (this.resetClock) {
          this.clock.restore();
          this.resetClock = false;
        }
      }

      return returnVal;
    };

    sinon.fakeServerWithClock.restore = function restore() {
      if (this.clock) {
        this.clock.restore();
      }

      return sinon.fakeServer.restore.apply(this, arguments);
    };
  }());

  /**
   * @depend ../sinon.js
   * @depend collection.js
   * @depend util/fake_timers.js
   * @depend util/fake_server_with_clock.js
   */
  /*jslint eqeqeq: false, onevar: false, plusplus: false*/
  /*global require, module*/
  /**
   * Manages fake collections as well as fake utilities such as Sinon's
   * timers and fake XHR implementation in one convenient object.
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  if (typeof module == "object" && typeof require == "function") {
    var sinon = require("../sinon");
    sinon.extend(sinon, require("./util/fake_timers"));
  }

  (function () {
    var push = [].push;

    function exposeValue(sandbox, config, key, value) {
      if (!value) {
        return;
      }

      if (config.injectInto) {
        config.injectInto[key] = value;
      } else {
        push.call(sandbox.args, value);
      }
    }

    function prepareSandboxFromConfig(config) {
      var sandbox = sinon.create(sinon.sandbox);

      if (config.useFakeServer) {
        if (typeof config.useFakeServer == "object") {
          sandbox.serverPrototype = config.useFakeServer;
        }

        sandbox.useFakeServer();
      }

      if (config.useFakeTimers) {
        if (typeof config.useFakeTimers == "object") {
          sandbox.useFakeTimers.apply(sandbox, config.useFakeTimers);
        } else {
          sandbox.useFakeTimers();
        }
      }

      return sandbox;
    }

    sinon.sandbox = sinon.extend(sinon.create(sinon.collection), {
      useFakeTimers: function useFakeTimers() {
        this.clock = sinon.useFakeTimers.apply(sinon, arguments);

        return this.add(this.clock);
      },

      serverPrototype: sinon.fakeServer,

      useFakeServer: function useFakeServer() {
        var proto = this.serverPrototype || sinon.fakeServer;

        if (!proto || !proto.create) {
          return null;
        }

        this.server = proto.create();
        return this.add(this.server);
      },

      inject: function (obj) {
        sinon.collection.inject.call(this, obj);

        if (this.clock) {
          obj.clock = this.clock;
        }

        if (this.server) {
          obj.server = this.server;
          obj.requests = this.server.requests;
        }

        return obj;
      },

      create: function (config) {
        if (!config) {
          return sinon.create(sinon.sandbox);
        }

        var sandbox = prepareSandboxFromConfig(config);
        sandbox.args = sandbox.args || [];
        var prop, value, exposed = sandbox.inject({});

        if (config.properties) {
          for (var i = 0, l = config.properties.length; i < l; i++) {
            prop = config.properties[i];
            value = exposed[prop] || prop == "sandbox" && sandbox;
            exposeValue(sandbox, config, prop, value);
          }
        } else {
          exposeValue(sandbox, config, "sandbox", value);
        }

        return sandbox;
      }
    });

    sinon.sandbox.useFakeXMLHttpRequest = sinon.sandbox.useFakeServer;

    if (typeof module == "object" && typeof require == "function") {
      module.exports = sinon.sandbox;
    }
  }());

  /**
   * @depend ../sinon.js
   * @depend stub.js
   * @depend mock.js
   * @depend sandbox.js
   */
  /*jslint eqeqeq: false, onevar: false, forin: true, plusplus: false*/
  /*global module, require, sinon*/
  /**
   * Test function, sandboxes fakes
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  (function (sinon) {
    var commonJSModule = typeof module == "object" && typeof require == "function";

    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon) {
      return;
    }

    function test(callback) {
      var type = typeof callback;

      if (type != "function") {
        throw new TypeError("sinon.test needs to wrap a test function, got " + type);
      }

      return function () {
        var config = sinon.getConfig(sinon.config);
        config.injectInto = config.injectIntoThis && this || config.injectInto;
        var sandbox = sinon.sandbox.create(config);
        var exception, result;
        var args = Array.prototype.slice.call(arguments).concat(sandbox.args);

        try {
          result = callback.apply(this, args);
        } catch (e) {
          exception = e;
        }

        if (typeof exception !== "undefined") {
          sandbox.restore();
          throw exception;
        }
        else {
          sandbox.verifyAndRestore();
        }

        return result;
      };
    }

    test.config = {
      injectIntoThis: true,
      injectInto: null,
      properties: ["spy", "stub", "mock", "clock", "server", "requests"],
      useFakeTimers: true,
      useFakeServer: true
    };

    if (commonJSModule) {
      module.exports = test;
    } else {
      sinon.test = test;
    }
  }(typeof sinon == "object" && sinon || null));

  /**
   * @depend ../sinon.js
   * @depend test.js
   */
  /*jslint eqeqeq: false, onevar: false, eqeqeq: false*/
  /*global module, require, sinon*/
  /**
   * Test case, sandboxes all test functions
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  (function (sinon) {
    var commonJSModule = typeof module == "object" && typeof require == "function";

    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon || !Object.prototype.hasOwnProperty) {
      return;
    }

    function createTest(property, setUp, tearDown) {
      return function () {
        if (setUp) {
          setUp.apply(this, arguments);
        }

        var exception, result;

        try {
          result = property.apply(this, arguments);
        } catch (e) {
          exception = e;
        }

        if (tearDown) {
          tearDown.apply(this, arguments);
        }

        if (exception) {
          throw exception;
        }

        return result;
      };
    }

    function testCase(tests, prefix) {
      /*jsl:ignore*/
      if (!tests || typeof tests != "object") {
        throw new TypeError("sinon.testCase needs an object with test functions");
      }
      /*jsl:end*/

      prefix = prefix || "test";
      var rPrefix = new RegExp("^" + prefix);
      var methods = {}, testName, property, method;
      var setUp = tests.setUp;
      var tearDown = tests.tearDown;

      for (testName in tests) {
        if (tests.hasOwnProperty(testName)) {
          property = tests[testName];

          if (/^(setUp|tearDown)$/.test(testName)) {
            continue;
          }

          if (typeof property == "function" && rPrefix.test(testName)) {
            method = property;

            if (setUp || tearDown) {
              method = createTest(property, setUp, tearDown);
            }

            methods[testName] = sinon.test(method);
          } else {
            methods[testName] = tests[testName];
          }
        }
      }

      return methods;
    }

    if (commonJSModule) {
      module.exports = testCase;
    } else {
      sinon.testCase = testCase;
    }
  }(typeof sinon == "object" && sinon || null));

  /**
   * @depend ../sinon.js
   * @depend stub.js
   */
  /*jslint eqeqeq: false, onevar: false, nomen: false, plusplus: false*/
  /*global module, require, sinon*/
  /**
   * Assertions matching the test spy retrieval interface.
   *
   * @author Christian Johansen (christian@cjohansen.no)
   * @license BSD
   *
   * Copyright (c) 2010-2013 Christian Johansen
   */

  (function (sinon, global) {
    var commonJSModule = typeof module == "object" && typeof require == "function";
    var slice = Array.prototype.slice;
    var assert;

    if (!sinon && commonJSModule) {
      sinon = require("../sinon");
    }

    if (!sinon) {
      return;
    }

    function verifyIsStub() {
      var method;

      for (var i = 0, l = arguments.length; i < l; ++i) {
        method = arguments[i];

        if (!method) {
          assert.fail("fake is not a spy");
        }

        if (typeof method != "function") {
          assert.fail(method + " is not a function");
        }

        if (typeof method.getCall != "function") {
          assert.fail(method + " is not stubbed");
        }
      }
    }

    function failAssertion(object, msg) {
      object = object || global;
      var failMethod = object.fail || assert.fail;
      failMethod.call(object, msg);
    }

    function mirrorPropAsAssertion(name, method, message) {
      if (arguments.length == 2) {
        message = method;
        method = name;
      }

      assert[name] = function (fake) {
        verifyIsStub(fake);

        var args = slice.call(arguments, 1);
        var failed = false;

        if (typeof method == "function") {
          failed = !method(fake);
        } else {
          failed = typeof fake[method] == "function" ?
            !fake[method].apply(fake, args) : !fake[method];
        }

        if (failed) {
          failAssertion(this, fake.printf.apply(fake, [message].concat(args)));
        } else {
          assert.pass(name);
        }
      };
    }

    function exposedName(prefix, prop) {
      return !prefix || /^fail/.test(prop) ? prop :
        prefix + prop.slice(0, 1).toUpperCase() + prop.slice(1);
    };

    assert = {
      failException: "AssertError",

      fail: function fail(message) {
        var error = new Error(message);
        error.name = this.failException || assert.failException;

        throw error;
      },

      pass: function pass(assertion) {},

      callOrder: function assertCallOrder() {
        verifyIsStub.apply(null, arguments);
        var expected = "", actual = "";

        if (!sinon.calledInOrder(arguments)) {
          try {
            expected = [].join.call(arguments, ", ");
            var calls = slice.call(arguments);
            var i = calls.length;
            while (i) {
              if (!calls[--i].called) {
                calls.splice(i, 1);
              }
            }
            actual = sinon.orderByFirstCall(calls).join(", ");
          } catch (e) {
            // If this fails, we'll just fall back to the blank string
          }

          failAssertion(this, "expected " + expected + " to be " +
            "called in order but were called as " + actual);
        } else {
          assert.pass("callOrder");
        }
      },

      callCount: function assertCallCount(method, count) {
        verifyIsStub(method);

        if (method.callCount != count) {
          var msg = "expected %n to be called " + sinon.timesInWords(count) +
            " but was called %c%C";
          failAssertion(this, method.printf(msg));
        } else {
          assert.pass("callCount");
        }
      },

      expose: function expose(target, options) {
        if (!target) {
          throw new TypeError("target is null or undefined");
        }

        var o = options || {};
        var prefix = typeof o.prefix == "undefined" && "assert" || o.prefix;
        var includeFail = typeof o.includeFail == "undefined" || !!o.includeFail;

        for (var method in this) {
          if (method != "export" && (includeFail || !/^(fail)/.test(method))) {
            target[exposedName(prefix, method)] = this[method];
          }
        }

        return target;
      }
    };

    mirrorPropAsAssertion("called", "expected %n to have been called at least once but was never called");
    mirrorPropAsAssertion("notCalled", function (spy) { return !spy.called; },
      "expected %n to not have been called but was called %c%C");
    mirrorPropAsAssertion("calledOnce", "expected %n to be called once but was called %c%C");
    mirrorPropAsAssertion("calledTwice", "expected %n to be called twice but was called %c%C");
    mirrorPropAsAssertion("calledThrice", "expected %n to be called thrice but was called %c%C");
    mirrorPropAsAssertion("calledOn", "expected %n to be called with %1 as this but was called with %t");
    mirrorPropAsAssertion("alwaysCalledOn", "expected %n to always be called with %1 as this but was called with %t");
    mirrorPropAsAssertion("calledWithNew", "expected %n to be called with new");
    mirrorPropAsAssertion("alwaysCalledWithNew", "expected %n to always be called with new");
    mirrorPropAsAssertion("calledWith", "expected %n to be called with arguments %*%C");
    mirrorPropAsAssertion("calledWithMatch", "expected %n to be called with match %*%C");
    mirrorPropAsAssertion("alwaysCalledWith", "expected %n to always be called with arguments %*%C");
    mirrorPropAsAssertion("alwaysCalledWithMatch", "expected %n to always be called with match %*%C");
    mirrorPropAsAssertion("calledWithExactly", "expected %n to be called with exact arguments %*%C");
    mirrorPropAsAssertion("alwaysCalledWithExactly", "expected %n to always be called with exact arguments %*%C");
    mirrorPropAsAssertion("neverCalledWith", "expected %n to never be called with arguments %*%C");
    mirrorPropAsAssertion("neverCalledWithMatch", "expected %n to never be called with match %*%C");
    mirrorPropAsAssertion("threw", "%n did not throw exception%C");
    mirrorPropAsAssertion("alwaysThrew", "%n did not always throw exception%C");

    if (commonJSModule) {
      module.exports = assert;
    } else {
      sinon.assert = assert;
    }
  }(typeof sinon == "object" && sinon || null, typeof window != "undefined" ? window : (typeof self != "undefined") ? self : global));

  return sinon;}.call(typeof window != 'undefined' && window || {}));
