/**
* Sinon.JS 1.6.0, 2014/05/12
*
* @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.
*/

var sinon = (function () {
"use strict";

var buster = (function (setTimeout, B) {
  var div = typeof document != "undefined" && document.createElement("div");
  var F = function () {
  };

  var buster = {
    bind: function bind(obj, methOrProp) {
      var method = typeof methOrProp == "string" ? obj[methOrProp] : methOrProp;
      var args = Array.prototype.slice.call(arguments, 2);
      return function () {
        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) {
      if (!target) {
        return;
      }
      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);
      }
      setTimeout(callback, 0);
    },

    functionName: function functionName(func) {
      if (!func) return "";
      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);
      } catch (e) {
        return false;
      }
      return true;
    },

    isElement: function isElement(obj) {
      return obj && obj.nodeType === 1 && buster.isNode(obj);
    },

    isArray: function isArray(arr) {
      return Object.prototype.toString.call(arr) == "[object Array]";
    },

    flatten: function flatten(arr) {
      var result = [], arr = arr || [];
      for (var i = 0, l = arr.length; i < l; ++i) {
        result = result.concat(buster.isArray(arr[i]) ? flatten(arr[i]) : arr[i]);
      }
      return result;
    },

    each: function each(arr, callback) {
      for (var i = 0, l = arr.length; i < l; ++i) {
        callback(arr[i]);
      }
    },

    map: function map(arr, callback) {
      var results = [];
      for (var i = 0, l = arr.length; i < l; ++i) {
        results.push(callback(arr[i]));
      }
      return results;
    },

    parallel: function parallel(fns, callback) {
      function cb(err, res) {
        if (typeof callback == "function") {
          callback(err, res);
          callback = null;
        }
      }

      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);
          }
        };
      }

      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() {
        if (remaining.length == 0) return cb(null, results);
        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();
      };
    }
  };

  if (Array.prototype.some) {
    buster.some = function (arr, fn, thisp) {
      return arr.some(fn, thisp);
    };
  } else {
    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
    buster.some = function (arr, fun, thisp) {
      if (arr == null) {
        throw new TypeError();
      }
      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;
        }
      }

      return false;
    };
  }

  if (Array.prototype.filter) {
    buster.filter = function (arr, fn, thisp) {
      return arr.filter(fn, thisp);
    };
  } else {
    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/filter
    buster.filter = function (fn, thisp) {
      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);
          }
        }
      }

      return res;
    };
  }

  return buster.extend(B || {}, buster);
}(setTimeout, buster));
if (typeof buster === "undefined") {
  var buster = {};
}

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") {
    specialObjects.push({ obj: global, value: "[object global]" });
  }
  if (typeof document != "undefined") {
    specialObjects.push({ obj: document, value: "[object HTMLDocument]" });
  }
  if (typeof window != "undefined") {
    specialObjects.push({ obj: window, value: "[object Window]" });
  }

  function keys(object) {
    var k = Object.keys && Object.keys(object) || [];

    if (k.length == 0) {
      for (var prop in object) {
        if (hasOwn.call(object, prop)) {
          k.push(prop);
        }
      }
    }

    return k.sort();
  }

  function isCircular(object, objects) {
    if (typeof object != "object") {
      return false;
    }

    for (var i = 0, l = objects.length; i < l; ++i) {
      if (objects[i] === object) {
        return true;
      }
    }

    return false;
  }

  function ascii(object, processed, indent) {
    if (typeof object == "string") {
      var quote = typeof this.quoteStrings != "boolean" || this.quoteStrings;
      return processed || quote ? '"' + object + '"' : object;
    }

    if (typeof object == "function" && !(object instanceof RegExp)) {
      return ascii.func(object);
    }

    processed = processed || [];

    if (isCircular(object, processed)) {
      return "[Circular]";
    }

    if (Object.prototype.toString.call(object) == "[object Array]") {
      return ascii.array.call(this, object, processed);
    }

    if (!object) {
      return "" + object;
    }

    if (buster.isElement(object)) {
      return ascii.element(object);
    }

    if (typeof object.toString == "function" &&
      object.toString !== Object.prototype.toString) {
      return object.toString();
    }

    for (var i = 0, l = specialObjects.length; i < l; i++) {
      if (object === specialObjects[i].obj) {
        return specialObjects[i].value;
      }
    }

    return ascii.object.call(this, object, processed, indent);
  }

  ascii.func = function (func) {
    return "function " + buster.functionName(func) + "() {}";
  };

  ascii.array = function (array, processed) {
    processed = processed || [];
    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;
}());

/*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];
      }
    }
  }

  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;
      }

      if (aLength != bLength) {
        return false;
      }

      return true;
    },

    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));
    }
  };

  if (buster) {
    var formatter = sinon.create(buster.format);
    formatter.quoteStrings = false;
    sinon.format = function () {
      return formatter.ascii.apply(formatter, arguments);
    };
  }

  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) {

  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");

  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 functions
 *
 * @author Christian Johansen (christian@cjohansen.no)
 * @license BSD
 *
 * Copyright (c) 2010-2013 Christian Johansen
 */

(function (sinon) {
  var spyCall;
  var callId = 0;
  var push = [].push;
  var slice = Array.prototype.slice;

  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));
  }

  sinon.extend(spy, (function () {

    function delegateToCalls(api, method, matchAny, actual, notCalled) {
      api[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;
      };
    }

    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 spyCall.create(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;
        });
      }
    };

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

    return spyApi;
  }()));

  spyCall = (function () {

    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 callApi = {
      create: function create(spy, thisValue, args, returnValue, exception, id) {
        var proxyCall = sinon.create(spyCall);
        delete proxyCall.create;
        proxyCall.proxy = spy;
        proxyCall.thisValue = thisValue;
        proxyCall.args = args;
        proxyCall.returnValue = returnValue;
        proxyCall.exception = exception;
        proxyCall.callId = typeof id == "number" && id || callId++;

        return proxyCall;
      },

      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;
        }

        if (typeof error == "string") {
          return this.exception.name == error;
        }

        return this.exception === 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) {
          push.call(args, 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;
      }
    };
    callApi.invokeCallback = callApi.yield;
    return callApi;
  }());

  spy.spyCall = spyCall;

  // This steps outside the module sandbox and will be removed
  sinon.spyCall = spyCall;

  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) {
  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;

  }()));

  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 push = [].push;

  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;
      }
    };
  }());

  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 push = [].push;
  var hasOwnProperty = Object.prototype.hasOwnProperty;

  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;
    }
  };

  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
};

/*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) {
    this.initEvent(type, bubbles, cancelable);
  };

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

    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 = "";

    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"));
    },

    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);
      }
    },

    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;
    },

    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 || "");
    }
  });

  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);

/**
 * @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);
    }
  };
}());

/**
 * @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
 */

(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;
}());

/**
 * @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) {

  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
  };

  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) {

  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;
  }

  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 slice = Array.prototype.slice;
  var assert;

  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, ", ");
          actual = sinon.orderByFirstCall(slice.call(arguments)).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");

  sinon.assert = assert;
}(typeof sinon == "object" && sinon || null, typeof window != "undefined" ? window : global));

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

//module.exports = sinon;
