react-page-objects/dist/react-page-object.js

Page Object pattern for testing React components

!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.ReactPageObject=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({"./index.js":[function(require,module,exports){
module.exports = require("./lib/pageObject");
},{"./lib/pageObject":10}],1:[function(require,module,exports){
var _ = require("underscore");
var extend = require("../lib/extend");

function BaseElement(ref, name) {
  this.ref = ref;
  this.name = name;
  this.simulate = require("react/addons").addons.TestUtils.Simulate;

  _.extend.apply(_, [this].concat(mixinsWithoutInitialize(this.mixins)));

  callMixinInitializers(this.mixins, this, arguments);

  if (!_.has(this, "value")) {
    Object.defineProperty(this, "value", {
      get: function () {
        return this.getDOMNode().innerText;
      }
    });
  }

  function mixinsWithoutInitialize(mixins) {
    return _.map(mixins, function (mixin) {
      return _.omit(mixin, "initialize");
    });
  }

  function callMixinInitializers(mixins, context, args) {
    return _.each(mixins, function (mixin) {
      if (mixin.initialize) {
        mixin.initialize.apply(context, args);
      }
    });
  }
}

BaseElement.prototype = {
  getDOMNode: function () {
     // react-bootstrap makes input node accessible via getInputDOMNode
    if (this.ref.getInputDOMNode) {
      return this.ref.getInputDOMNode();
    }

    return this.ref.getDOMNode();
  },
  click: function () {
    this.simulate.click(this.getDOMNode());
  }
};

BaseElement.extend = function (protoProps) {
  var staticProps = _.pick(protoProps, "type", "isTypeOf");

  if (staticProps.type) {
    staticProps.isTypeOf = function (ref, element) {
      var type = element.type;

      if (_.isFunction(type) && type.displayName) {
        type = type.displayName;
      }

      return type.toLowerCase() === staticProps.type.toLowerCase();
    };
  }

  return extend.call(this, protoProps, staticProps);
};

module.exports = BaseElement;
},{"../lib/extend":9,"react/addons":12,"underscore":174}],2:[function(require,module,exports){
var BaseElement = require("./base");
var input = require("./utils/isInput");
var valueable = require("./mixins/valueable");

var Input = BaseElement.extend({
  isTypeOf: input(),
  mixins: [valueable]
});

module.exports = Input;
},{"./base":1,"./mixins/valueable":3,"./utils/isInput":5}],3:[function(require,module,exports){
module.exports = {
  initialize: function () {
    Object.defineProperty(this, "value", {
      get: function () {
        return this.getDOMNode().value;
      },
      set: function (value) {
        var node = this.getDOMNode();

        node.value = value;
        this.simulate.change(node, {
          target: {
            value: value
          }
        });
      }
    });
  }
};
},{}],4:[function(require,module,exports){
var BaseElement = require("./base");
var input = require("./utils/isInput");
var valueable = require("./mixins/valueable");

var Select = BaseElement.extend({
  isTypeOf: input("select"),
  mixins: [valueable],
  select: function (value) {
    this.simulate.select(this.getDOMNode(), {
      target: {
        value: value
      }
    });
  }
});

module.exports = Select;
},{"./base":1,"./mixins/valueable":3,"./utils/isInput":5}],5:[function(require,module,exports){
var isReactBootstrapInput = require("./isReactBootstrapInput");

function isInput(inputType) {
  return function (ref, element) {
    if (element.type === (inputType || "input")) {
      return true;
    }

    // support react-bootstrap
    return isReactBootstrapInput(ref);
  };
}

module.exports = isInput;
},{"./isReactBootstrapInput":6}],6:[function(require,module,exports){
function isReactBootstrapInput(input) {
  return !!input.getInputDOMNode;
}

module.exports = isReactBootstrapInput;
},{}],7:[function(require,module,exports){
var _ = require("underscore");

function ElementCollection(ref, name, type) {
  this.ref = ref;
  this.name = name;
  this.type = type;

  Object.defineProperty(this, "length", {
    get: function () {
      return this.elements.length;
    }
  });

  Object.defineProperty(this, "elements", {
    get: function () {
      var Element = this.type;

      return _.map(this.ref._renderedChildren, function (element) {
        return new Element(element);
      }, this.type);
    }
  });
}

ElementCollection.prototype = {
  get: function (index) {
    return this.elements[index];
  }
};

var methods = [
  "forEach", "each", "map", "collect", "reduce", "foldl",
  "inject", "reduceRight", "foldr", "find", "detect", "filter", "select",
  "reject", "every", "all", "some", "any", "include", "contains", "invoke",
  "max", "min", "toArray", "size", "first", "head", "take", "initial", "rest",
  "tail", "drop", "last", "without", "difference", "indexOf", "shuffle",
  "lastIndexOf", "isEmpty", "chain", "sample", "partition"
];

// Mix in each Underscore method as a proxy to `Collection#models`.
_.each(methods, function(method) {
  if (!_[method]) return;
  ElementCollection.prototype[method] = function() {
    var args = [].slice.call(arguments);
    args.unshift(this.elements);
    return _[method].apply(_, args);
  };
});

module.exports = ElementCollection;
},{"underscore":174}],8:[function(require,module,exports){
var _ = require("underscore");
var defaultElement = require("../elements/base");
var ElementCollection = require("./elementCollection");

var elements = [
  require("../elements/input"),
  require("../elements/select"),
];

function elementFactory(ref, name, customElements) {

  if (customElements) {
    var CustomElement = customElements[name];

    if (CustomElement) {
      if (_.isArray(CustomElement)) {
        return new ElementCollection(ref, name, CustomElement[0]);
      }

      return new CustomElement(ref, name);
    }
  }

  var Element = getElementForRef(ref);

  return new Element(ref, name);
}


function getElementForRef(ref) {
  return _.find(elements, function (element) {
    if (element.isTypeOf(ref, ref._currentElement)) {
      return element;
    }
  }) || defaultElement;
}

module.exports = elementFactory;
},{"../elements/base":1,"../elements/input":2,"../elements/select":4,"./elementCollection":7,"underscore":174}],9:[function(require,module,exports){
var _ = require("underscore");

function extend(protoProps, staticProps) {
  var parent = this;
  var child;

  if (protoProps && _.has(protoProps, "constructor")) {
    child = protoProps.constructor;
  } else {
    child = function() {
      return parent.apply(this, arguments);
    };
  }

  _.extend(child, parent, staticProps);

  var Surrogate = function() {
    this.constructor = child;
  };

  Surrogate.prototype = parent.prototype;
  child.prototype = new Surrogate();

  if (protoProps) {
    _.extend(child.prototype, protoProps);
  }

  child.__super__ = parent.prototype;

  return child;
}

module.exports = extend;
},{"underscore":174}],10:[function(require,module,exports){
var React = require("react");
var _ = require("underscore");
var extend = require("./extend");
var elementFactory = require("./elementFactory");

function PageObject(props) {
  if (isReactInstance(props)) {
    this.element = props;
  } else {
    this.element = getElement(this);
  }

  this.dispose = dispose;

  wrapComponentDidUpdate(this.element, this);

  updateRefs(this);

  Object.defineProperty(this, "state", {
    get: function () {
      return this.element.state;
    }
  });

  function getElement(po) {
    var utils = require("react/addons").addons.TestUtils;
    var component = po.getComponent(props);

    if (!component) {
      throw new Error("component required");
    }

    return utils.renderIntoDocument(component);
  }

  function updateRefs(po) {
    _.each(po.element.refs, function (ref, name) {
      this[name] = elementFactory(ref, name, po.elements);
    }, po);
  }

  function wrapComponentDidUpdate(component, po) {
    var oldComponentDidUpdate = component.componentDidUpdate;
    component.componentDidUpdate = function () {
      updateRefs(po);
      oldComponentDidUpdate && oldComponentDidUpdate.apply(this, arguments);
    };
  }

  function dispose() {
    React.unmountComponentAtNode(this.element.getDOMNode().parentNode);
  }
}

function isReactInstance(obj) {
  return _.has(obj, "_owner");
}

PageObject.prototype = {
  getComponent: function () {
    console.warn("Implement PageObject#getComponent");
  }
};

PageObject.extend = extend;

module.exports = PageObject;
},{"./elementFactory":8,"./extend":9,"react":173,"react/addons":12,"underscore":174}],11:[function(require,module,exports){
// shim for using process in browser

var process = module.exports = {};

process.nextTick = (function () {
    var canSetImmediate = typeof window !== 'undefined'
    && window.setImmediate;
    var canPost = typeof window !== 'undefined'
    && window.postMessage && window.addEventListener
    ;

    if (canSetImmediate) {
        return function (f) { return window.setImmediate(f) };
    }

    if (canPost) {
        var queue = [];
        window.addEventListener('message', function (ev) {
            var source = ev.source;
            if ((source === window || source === null) && ev.data === 'process-tick') {
                ev.stopPropagation();
                if (queue.length > 0) {
                    var fn = queue.shift();
                    fn();
                }
            }
        }, true);

        return function nextTick(fn) {
            queue.push(fn);
            window.postMessage('process-tick', '*');
        };
    }

    return function nextTick(fn) {
        setTimeout(fn, 0);
    };
})();

process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;

process.binding = function (name) {
    throw new Error('process.binding is not supported');
}

// TODO(shtylman)
process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};

},{}],12:[function(require,module,exports){
module.exports = require('./lib/ReactWithAddons');

},{"./lib/ReactWithAddons":103}],13:[function(require,module,exports){
/**
 * Copyright 2013-2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule AutoFocusMixin
 * @typechecks static-only
 */

"use strict";

var focusNode = require("./focusNode");

var AutoFocusMixin = {
  componentDidMount: function() {
    if (this.props.autoFocus) {
      focusNode(this.getDOMNode());
    }
  }
};

module.exports = AutoFocusMixin;

},{"./focusNode":137}],14:[function(require,module,exports){
/**
 * Copyright 2013 Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule BeforeInputEventPlugin
 * @typechecks static-only
 */

"use strict";

var EventConstants = require("./EventConstants");
var EventPropagators = require("./EventPropagators");
var ExecutionEnvironment = require("./ExecutionEnvironment");
var SyntheticInputEvent = require("./SyntheticInputEvent");

var keyOf = require("./keyOf");

var canUseTextInputEvent = (
  ExecutionEnvironment.canUseDOM &&
  'TextEvent' in window &&
  !('documentMode' in document || isPresto())
);

/**
 * Opera <= 12 includes TextEvent in window, but does not fire
 * text input events. Rely on keypress instead.
 */
function isPresto() {
  var opera = window.opera;
  return (
    typeof opera === 'object' &&
    typeof opera.version === 'function' &&
    parseInt(opera.version(), 10) <= 12
  );
}

var SPACEBAR_CODE = 32;
var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);

var topLevelTypes = EventConstants.topLevelTypes;

// Events and their corresponding property names.
var eventTypes = {
  beforeInput: {
    phasedRegistrationNames: {
      bubbled: keyOf({onBeforeInput: null}),
      captured: keyOf({onBeforeInputCapture: null})
    },
    dependencies: [
      topLevelTypes.topCompositionEnd,
      topLevelTypes.topKeyPress,
      topLevelTypes.topTextInput,
      topLevelTypes.topPaste
    ]
  }
};

// Track characters inserted via keypress and composition events.
var fallbackChars = null;

// Track whether we've ever handled a keypress on the space key.
var hasSpaceKeypress = false;

/**
 * Return whether a native keypress event is assumed to be a command.
 * This is required because Firefox fires `keypress` events for key commands
 * (cut, copy, select-all, etc.) even though no character is inserted.
 */
function isKeypressCommand(nativeEvent) {
  return (
    (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&
    // ctrlKey && altKey is equivalent to AltGr, and is not a command.
    !(nativeEvent.ctrlKey && nativeEvent.altKey)
  );
}

/**
 * Create an `onBeforeInput` event to match
 * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.
 *
 * This event plugin is based on the native `textInput` event
 * available in Chrome, Safari, Opera, and IE. This event fires after
 * `onKeyPress` and `onCompositionEnd`, but before `onInput`.
 *
 * `beforeInput` is spec'd but not implemented in any browsers, and
 * the `input` event does not provide any useful information about what has
 * actually been added, contrary to the spec. Thus, `textInput` is the best
 * available event to identify the characters that have actually been inserted
 * into the target node.
 */
var BeforeInputEventPlugin = {

  eventTypes: eventTypes,

  /**
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {DOMEventTarget} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native browser event.
   * @return {*} An accumulation of synthetic events.
   * @see {EventPluginHub.extractEvents}
   */
  extractEvents: function(
      topLevelType,
      topLevelTarget,
      topLevelTargetID,
      nativeEvent) {

    var chars;

    if (canUseTextInputEvent) {
      switch (topLevelType) {
        case topLevelTypes.topKeyPress:
          /**
           * If native `textInput` events are available, our goal is to make
           * use of them. However, there is a special case: the spacebar key.
           * In Webkit, preventing default on a spacebar `textInput` event
           * cancels character insertion, but it *also* causes the browser
           * to fall back to its default spacebar behavior of scrolling the
           * page.
           *
           * Tracking at:
           * https://code.google.com/p/chromium/issues/detail?id=355103
           *
           * To avoid this issue, use the keypress event as if no `textInput`
           * event is available.
           */
          var which = nativeEvent.which;
          if (which !== SPACEBAR_CODE) {
            return;
          }

          hasSpaceKeypress = true;
          chars = SPACEBAR_CHAR;
          break;

        case topLevelTypes.topTextInput:
          // Record the characters to be added to the DOM.
          chars = nativeEvent.data;

          // If it's a spacebar character, assume that we have already handled
          // it at the keypress level and bail immediately. Android Chrome
          // doesn't give us keycodes, so we need to blacklist it.
          if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {
            return;
          }

          // Otherwise, carry on.
          break;

        default:
          // For other native event types, do nothing.
          return;
      }
    } else {
      switch (topLevelType) {
        case topLevelTypes.topPaste:
          // If a paste event occurs after a keypress, throw out the input
          // chars. Paste events should not lead to BeforeInput events.
          fallbackChars = null;
          break;
        case topLevelTypes.topKeyPress:
          /**
           * As of v27, Firefox may fire keypress events even when no character
           * will be inserted. A few possibilities:
           *
           * - `which` is `0`. Arrow keys, Esc key, etc.
           *
           * - `which` is the pressed key code, but no char is available.
           *   Ex: 'AltGr + d` in Polish. There is no modified character for
           *   this key combination and no character is inserted into the
           *   document, but FF fires the keypress for char code `100` anyway.
           *   No `input` event will occur.
           *
           * - `which` is the pressed key code, but a command combination is
           *   being used. Ex: `Cmd+C`. No character is inserted, and no
           *   `input` event will occur.
           */
          if (nativeEvent.which && !isKeypressCommand(nativeEvent)) {
            fallbackChars = String.fromCharCode(nativeEvent.which);
          }
          break;
        case topLevelTypes.topCompositionEnd:
          fallbackChars = nativeEvent.data;
          break;
      }

      // If no changes have occurred to the fallback string, no relevant
      // event has fired and we're done.
      if (fallbackChars === null) {
        return;
      }

      chars = fallbackChars;
    }

    // If no characters are being inserted, no BeforeInput event should
    // be fired.
    if (!chars) {
      return;
    }

    var event = SyntheticInputEvent.getPooled(
      eventTypes.beforeInput,
      topLevelTargetID,
      nativeEvent
    );

    event.data = chars;
    fallbackChars = null;
    EventPropagators.accumulateTwoPhaseDispatches(event);
    return event;
  }
};

module.exports = BeforeInputEventPlugin;

},{"./EventConstants":28,"./EventPropagators":33,"./ExecutionEnvironment":34,"./SyntheticInputEvent":113,"./keyOf":159}],15:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule CSSCore
 * @typechecks
 */

var invariant = require("./invariant");

/**
 * The CSSCore module specifies the API (and implements most of the methods)
 * that should be used when dealing with the display of elements (via their
 * CSS classes and visibility on screen. It is an API focused on mutating the
 * display and not reading it as no logical state should be encoded in the
 * display of elements.
 */

var CSSCore = {

  /**
   * Adds the class passed in to the element if it doesn't already have it.
   *
   * @param {DOMElement} element the element to set the class on
   * @param {string} className the CSS className
   * @return {DOMElement} the element passed in
   */
  addClass: function(element, className) {
    ("production" !== process.env.NODE_ENV ? invariant(
      !/\s/.test(className),
      'CSSCore.addClass takes only a single class name. "%s" contains ' +
      'multiple classes.', className
    ) : invariant(!/\s/.test(className)));

    if (className) {
      if (element.classList) {
        element.classList.add(className);
      } else if (!CSSCore.hasClass(element, className)) {
        element.className = element.className + ' ' + className;
      }
    }
    return element;
  },

  /**
   * Removes the class passed in from the element
   *
   * @param {DOMElement} element the element to set the class on
   * @param {string} className the CSS className
   * @return {DOMElement} the element passed in
   */
  removeClass: function(element, className) {
    ("production" !== process.env.NODE_ENV ? invariant(
      !/\s/.test(className),
      'CSSCore.removeClass takes only a single class name. "%s" contains ' +
      'multiple classes.', className
    ) : invariant(!/\s/.test(className)));

    if (className) {
      if (element.classList) {
        element.classList.remove(className);
      } else if (CSSCore.hasClass(element, className)) {
        element.className = element.className
          .replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)', 'g'), '$1')
          .replace(/\s+/g, ' ') // multiple spaces to one
          .replace(/^\s*|\s*$/g, ''); // trim the ends
      }
    }
    return element;
  },

  /**
   * Helper to add or remove a class from an element based on a condition.
   *
   * @param {DOMElement} element the element to set the class on
   * @param {string} className the CSS className
   * @param {*} bool condition to whether to add or remove the class
   * @return {DOMElement} the element passed in
   */
  conditionClass: function(element, className, bool) {
    return (bool ? CSSCore.addClass : CSSCore.removeClass)(element, className);
  },

  /**
   * Tests whether the element has the class specified.
   *
   * @param {DOMNode|DOMWindow} element the element to set the class on
   * @param {string} className the CSS className
   * @return {boolean} true if the element has the class, false if not
   */
  hasClass: function(element, className) {
    ("production" !== process.env.NODE_ENV ? invariant(
      !/\s/.test(className),
      'CSS.hasClass takes only a single class name.'
    ) : invariant(!/\s/.test(className)));
    if (element.classList) {
      return !!className && element.classList.contains(className);
    }
    return (' ' + element.className + ' ').indexOf(' ' + className + ' ') > -1;
  }

};

module.exports = CSSCore;

}).call(this,require('_process'))
},{"./invariant":152,"_process":11}],16:[function(require,module,exports){
/**
 * Copyright 2013-2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule CSSProperty
 */

"use strict";

/**
 * CSS properties which accept numbers but are not in units of "px".
 */
var isUnitlessNumber = {
  columnCount: true,
  fillOpacity: true,
  flex: true,
  flexGrow: true,
  flexShrink: true,
  fontWeight: true,
  lineClamp: true,
  lineHeight: true,
  opacity: true,
  order: true,
  orphans: true,
  widows: true,
  zIndex: true,
  zoom: true
};

/**
 * @param {string} prefix vendor-specific prefix, eg: Webkit
 * @param {string} key style name, eg: transitionDuration
 * @return {string} style name prefixed with `prefix`, properly camelCased, eg:
 * WebkitTransitionDuration
 */
function prefixKey(prefix, key) {
  return prefix + key.charAt(0).toUpperCase() + key.substring(1);
}

/**
 * Support style names that may come passed in prefixed by adding permutations
 * of vendor prefixes.
 */
var prefixes = ['Webkit', 'ms', 'Moz', 'O'];

// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an
// infinite loop, because it iterates over the newly added props too.
Object.keys(isUnitlessNumber).forEach(function(prop) {
  prefixes.forEach(function(prefix) {
    isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];
  });
});

/**
 * Most style properties can be unset by doing .style[prop] = '' but IE8
 * doesn't like doing that with shorthand properties so for the properties that
 * IE8 breaks on, which are listed here, we instead unset each of the
 * individual properties. See http://bugs.jquery.com/ticket/12385.
 * The 4-value 'clock' properties like margin, padding, border-width seem to
 * behave without any problems. Curiously, list-style works too without any
 * special prodding.
 */
var shorthandPropertyExpansions = {
  background: {
    backgroundImage: true,
    backgroundPosition: true,
    backgroundRepeat: true,
    backgroundColor: true
  },
  border: {
    borderWidth: true,
    borderStyle: true,
    borderColor: true
  },
  borderBottom: {
    borderBottomWidth: true,
    borderBottomStyle: true,
    borderBottomColor: true
  },
  borderLeft: {
    borderLeftWidth: true,
    borderLeftStyle: true,
    borderLeftColor: true
  },
  borderRight: {
    borderRightWidth: true,
    borderRightStyle: true,
    borderRightColor: true
  },
  borderTop: {
    borderTopWidth: true,
    borderTopStyle: true,
    borderTopColor: true
  },
  font: {
    fontStyle: true,
    fontVariant: true,
    fontWeight: true,
    fontSize: true,
    lineHeight: true,
    fontFamily: true
  }
};

var CSSProperty = {
  isUnitlessNumber: isUnitlessNumber,
  shorthandPropertyExpansions: shorthandPropertyExpansions
};

module.exports = CSSProperty;

},{}],17:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule CSSPropertyOperations
 * @typechecks static-only
 */

"use strict";

var CSSProperty = require("./CSSProperty");
var ExecutionEnvironment = require("./ExecutionEnvironment");

var camelizeStyleName = require("./camelizeStyleName");
var dangerousStyleValue = require("./dangerousStyleValue");
var hyphenateStyleName = require("./hyphenateStyleName");
var memoizeStringOnly = require("./memoizeStringOnly");
var warning = require("./warning");

var processStyleName = memoizeStringOnly(function(styleName) {
  return hyphenateStyleName(styleName);
});

var styleFloatAccessor = 'cssFloat';
if (ExecutionEnvironment.canUseDOM) {
  // IE8 only supports accessing cssFloat (standard) as styleFloat
  if (document.documentElement.style.cssFloat === undefined) {
    styleFloatAccessor = 'styleFloat';
  }
}

if ("production" !== process.env.NODE_ENV) {
  var warnedStyleNames = {};

  var warnHyphenatedStyleName = function(name) {
    if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
      return;
    }

    warnedStyleNames[name] = true;
    ("production" !== process.env.NODE_ENV ? warning(
      false,
      'Unsupported style property ' + name + '. Did you mean ' +
      camelizeStyleName(name) + '?'
    ) : null);
  };
}

/**
 * Operations for dealing with CSS properties.
 */
var CSSPropertyOperations = {

  /**
   * Serializes a mapping of style properties for use as inline styles:
   *
   *   > createMarkupForStyles({width: '200px', height: 0})
   *   "width:200px;height:0;"
   *
   * Undefined values are ignored so that declarative programming is easier.
   * The result should be HTML-escaped before insertion into the DOM.
   *
   * @param {object} styles
   * @return {?string}
   */
  createMarkupForStyles: function(styles) {
    var serialized = '';
    for (var styleName in styles) {
      if (!styles.hasOwnProperty(styleName)) {
        continue;
      }
      if ("production" !== process.env.NODE_ENV) {
        if (styleName.indexOf('-') > -1) {
          warnHyphenatedStyleName(styleName);
        }
      }
      var styleValue = styles[styleName];
      if (styleValue != null) {
        serialized += processStyleName(styleName) + ':';
        serialized += dangerousStyleValue(styleName, styleValue) + ';';
      }
    }
    return serialized || null;
  },

  /**
   * Sets the value for multiple styles on a node.  If a value is specified as
   * '' (empty string), the corresponding style property will be unset.
   *
   * @param {DOMElement} node
   * @param {object} styles
   */
  setValueForStyles: function(node, styles) {
    var style = node.style;
    for (var styleName in styles) {
      if (!styles.hasOwnProperty(styleName)) {
        continue;
      }
      if ("production" !== process.env.NODE_ENV) {
        if (styleName.indexOf('-') > -1) {
          warnHyphenatedStyleName(styleName);
        }
      }
      var styleValue = dangerousStyleValue(styleName, styles[styleName]);
      if (styleName === 'float') {
        styleName = styleFloatAccessor;
      }
      if (styleValue) {
        style[styleName] = styleValue;
      } else {
        var expansion = CSSProperty.shorthandPropertyExpansions[styleName];
        if (expansion) {
          // Shorthand property that IE8 won't like unsetting, so unset each
          // component to placate it
          for (var individualStyleName in expansion) {
            style[individualStyleName] = '';
          }
        } else {
          style[styleName] = '';
        }
      }
    }
  }

};

module.exports = CSSPropertyOperations;

}).call(this,require('_process'))
},{"./CSSProperty":16,"./ExecutionEnvironment":34,"./camelizeStyleName":124,"./dangerousStyleValue":131,"./hyphenateStyleName":150,"./memoizeStringOnly":161,"./warning":172,"_process":11}],18:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule CallbackQueue
 */

"use strict";

var PooledClass = require("./PooledClass");

var assign = require("./Object.assign");
var invariant = require("./invariant");

/**
 * A specialized pseudo-event module to help keep track of components waiting to
 * be notified when their DOM representations are available for use.
 *
 * This implements `PooledClass`, so you should never need to instantiate this.
 * Instead, use `CallbackQueue.getPooled()`.
 *
 * @class ReactMountReady
 * @implements PooledClass
 * @internal
 */
function CallbackQueue() {
  this._callbacks = null;
  this._contexts = null;
}

assign(CallbackQueue.prototype, {

  /**
   * Enqueues a callback to be invoked when `notifyAll` is invoked.
   *
   * @param {function} callback Invoked when `notifyAll` is invoked.
   * @param {?object} context Context to call `callback` with.
   * @internal
   */
  enqueue: function(callback, context) {
    this._callbacks = this._callbacks || [];
    this._contexts = this._contexts || [];
    this._callbacks.push(callback);
    this._contexts.push(context);
  },

  /**
   * Invokes all enqueued callbacks and clears the queue. This is invoked after
   * the DOM representation of a component has been created or updated.
   *
   * @internal
   */
  notifyAll: function() {
    var callbacks = this._callbacks;
    var contexts = this._contexts;
    if (callbacks) {
      ("production" !== process.env.NODE_ENV ? invariant(
        callbacks.length === contexts.length,
        "Mismatched list of contexts in callback queue"
      ) : invariant(callbacks.length === contexts.length));
      this._callbacks = null;
      this._contexts = null;
      for (var i = 0, l = callbacks.length; i < l; i++) {
        callbacks[i].call(contexts[i]);
      }
      callbacks.length = 0;
      contexts.length = 0;
    }
  },

  /**
   * Resets the internal queue.
   *
   * @internal
   */
  reset: function() {
    this._callbacks = null;
    this._contexts = null;
  },

  /**
   * `PooledClass` looks for this.
   */
  destructor: function() {
    this.reset();
  }

});

PooledClass.addPoolingTo(CallbackQueue);

module.exports = CallbackQueue;

}).call(this,require('_process'))
},{"./Object.assign":40,"./PooledClass":41,"./invariant":152,"_process":11}],19:[function(require,module,exports){
/**
 * Copyright 2013-2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ChangeEventPlugin
 */

"use strict";

var EventConstants = require("./EventConstants");
var EventPluginHub = require("./EventPluginHub");
var EventPropagators = require("./EventPropagators");
var ExecutionEnvironment = require("./ExecutionEnvironment");
var ReactUpdates = require("./ReactUpdates");
var SyntheticEvent = require("./SyntheticEvent");

var isEventSupported = require("./isEventSupported");
var isTextInputElement = require("./isTextInputElement");
var keyOf = require("./keyOf");

var topLevelTypes = EventConstants.topLevelTypes;

var eventTypes = {
  change: {
    phasedRegistrationNames: {
      bubbled: keyOf({onChange: null}),
      captured: keyOf({onChangeCapture: null})
    },
    dependencies: [
      topLevelTypes.topBlur,
      topLevelTypes.topChange,
      topLevelTypes.topClick,
      topLevelTypes.topFocus,
      topLevelTypes.topInput,
      topLevelTypes.topKeyDown,
      topLevelTypes.topKeyUp,
      topLevelTypes.topSelectionChange
    ]
  }
};

/**
 * For IE shims
 */
var activeElement = null;
var activeElementID = null;
var activeElementValue = null;
var activeElementValueProp = null;

/**
 * SECTION: handle `change` event
 */
function shouldUseChangeEvent(elem) {
  return (
    elem.nodeName === 'SELECT' ||
    (elem.nodeName === 'INPUT' && elem.type === 'file')
  );
}

var doesChangeEventBubble = false;
if (ExecutionEnvironment.canUseDOM) {
  // See `handleChange` comment below
  doesChangeEventBubble = isEventSupported('change') && (
    !('documentMode' in document) || document.documentMode > 8
  );
}

function manualDispatchChangeEvent(nativeEvent) {
  var event = SyntheticEvent.getPooled(
    eventTypes.change,
    activeElementID,
    nativeEvent
  );
  EventPropagators.accumulateTwoPhaseDispatches(event);

  // If change and propertychange bubbled, we'd just bind to it like all the
  // other events and have it go through ReactBrowserEventEmitter. Since it
  // doesn't, we manually listen for the events and so we have to enqueue and
  // process the abstract event manually.
  //
  // Batching is necessary here in order to ensure that all event handlers run
  // before the next rerender (including event handlers attached to ancestor
  // elements instead of directly on the input). Without this, controlled
  // components don't work properly in conjunction with event bubbling because
  // the component is rerendered and the value reverted before all the event
  // handlers can run. See https://github.com/facebook/react/issues/708.
  ReactUpdates.batchedUpdates(runEventInBatch, event);
}

function runEventInBatch(event) {
  EventPluginHub.enqueueEvents(event);
  EventPluginHub.processEventQueue();
}

function startWatchingForChangeEventIE8(target, targetID) {
  activeElement = target;
  activeElementID = targetID;
  activeElement.attachEvent('onchange', manualDispatchChangeEvent);
}

function stopWatchingForChangeEventIE8() {
  if (!activeElement) {
    return;
  }
  activeElement.detachEvent('onchange', manualDispatchChangeEvent);
  activeElement = null;
  activeElementID = null;
}

function getTargetIDForChangeEvent(
    topLevelType,
    topLevelTarget,
    topLevelTargetID) {
  if (topLevelType === topLevelTypes.topChange) {
    return topLevelTargetID;
  }
}
function handleEventsForChangeEventIE8(
    topLevelType,
    topLevelTarget,
    topLevelTargetID) {
  if (topLevelType === topLevelTypes.topFocus) {
    // stopWatching() should be a noop here but we call it just in case we
    // missed a blur event somehow.
    stopWatchingForChangeEventIE8();
    startWatchingForChangeEventIE8(topLevelTarget, topLevelTargetID);
  } else if (topLevelType === topLevelTypes.topBlur) {
    stopWatchingForChangeEventIE8();
  }
}


/**
 * SECTION: handle `input` event
 */
var isInputEventSupported = false;
if (ExecutionEnvironment.canUseDOM) {
  // IE9 claims to support the input event but fails to trigger it when
  // deleting text, so we ignore its input events
  isInputEventSupported = isEventSupported('input') && (
    !('documentMode' in document) || document.documentMode > 9
  );
}

/**
 * (For old IE.) Replacement getter/setter for the `value` property that gets
 * set on the active element.
 */
var newValueProp =  {
  get: function() {
    return activeElementValueProp.get.call(this);
  },
  set: function(val) {
    // Cast to a string so we can do equality checks.
    activeElementValue = '' + val;
    activeElementValueProp.set.call(this, val);
  }
};

/**
 * (For old IE.) Starts tracking propertychange events on the passed-in element
 * and override the value property so that we can distinguish user events from
 * value changes in JS.
 */
function startWatchingForValueChange(target, targetID) {
  activeElement = target;
  activeElementID = targetID;
  activeElementValue = target.value;
  activeElementValueProp = Object.getOwnPropertyDescriptor(
    target.constructor.prototype,
    'value'
  );

  Object.defineProperty(activeElement, 'value', newValueProp);
  activeElement.attachEvent('onpropertychange', handlePropertyChange);
}

/**
 * (For old IE.) Removes the event listeners from the currently-tracked element,
 * if any exists.
 */
function stopWatchingForValueChange() {
  if (!activeElement) {
    return;
  }

  // delete restores the original property definition
  delete activeElement.value;
  activeElement.detachEvent('onpropertychange', handlePropertyChange);

  activeElement = null;
  activeElementID = null;
  activeElementValue = null;
  activeElementValueProp = null;
}

/**
 * (For old IE.) Handles a propertychange event, sending a `change` event if
 * the value of the active element has changed.
 */
function handlePropertyChange(nativeEvent) {
  if (nativeEvent.propertyName !== 'value') {
    return;
  }
  var value = nativeEvent.srcElement.value;
  if (value === activeElementValue) {
    return;
  }
  activeElementValue = value;

  manualDispatchChangeEvent(nativeEvent);
}

/**
 * If a `change` event should be fired, returns the target's ID.
 */
function getTargetIDForInputEvent(
    topLevelType,
    topLevelTarget,
    topLevelTargetID) {
  if (topLevelType === topLevelTypes.topInput) {
    // In modern browsers (i.e., not IE8 or IE9), the input event is exactly
    // what we want so fall through here and trigger an abstract event
    return topLevelTargetID;
  }
}

// For IE8 and IE9.
function handleEventsForInputEventIE(
    topLevelType,
    topLevelTarget,
    topLevelTargetID) {
  if (topLevelType === topLevelTypes.topFocus) {
    // In IE8, we can capture almost all .value changes by adding a
    // propertychange handler and looking for events with propertyName
    // equal to 'value'
    // In IE9, propertychange fires for most input events but is buggy and
    // doesn't fire when text is deleted, but conveniently, selectionchange
    // appears to fire in all of the remaining cases so we catch those and
    // forward the event if the value has changed
    // In either case, we don't want to call the event handler if the value
    // is changed from JS so we redefine a setter for `.value` that updates
    // our activeElementValue variable, allowing us to ignore those changes
    //
    // stopWatching() should be a noop here but we call it just in case we
    // missed a blur event somehow.
    stopWatchingForValueChange();
    startWatchingForValueChange(topLevelTarget, topLevelTargetID);
  } else if (topLevelType === topLevelTypes.topBlur) {
    stopWatchingForValueChange();
  }
}

// For IE8 and IE9.
function getTargetIDForInputEventIE(
    topLevelType,
    topLevelTarget,
    topLevelTargetID) {
  if (topLevelType === topLevelTypes.topSelectionChange ||
      topLevelType === topLevelTypes.topKeyUp ||
      topLevelType === topLevelTypes.topKeyDown) {
    // On the selectionchange event, the target is just document which isn't
    // helpful for us so just check activeElement instead.
    //
    // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire
    // propertychange on the first input event after setting `value` from a
    // script and fires only keydown, keypress, keyup. Catching keyup usually
    // gets it and catching keydown lets us fire an event for the first
    // keystroke if user does a key repeat (it'll be a little delayed: right
    // before the second keystroke). Other input methods (e.g., paste) seem to
    // fire selectionchange normally.
    if (activeElement && activeElement.value !== activeElementValue) {
      activeElementValue = activeElement.value;
      return activeElementID;
    }
  }
}


/**
 * SECTION: handle `click` event
 */
function shouldUseClickEvent(elem) {
  // Use the `click` event to detect changes to checkbox and radio inputs.
  // This approach works across all browsers, whereas `change` does not fire
  // until `blur` in IE8.
  return (
    elem.nodeName === 'INPUT' &&
    (elem.type === 'checkbox' || elem.type === 'radio')
  );
}

function getTargetIDForClickEvent(
    topLevelType,
    topLevelTarget,
    topLevelTargetID) {
  if (topLevelType === topLevelTypes.topClick) {
    return topLevelTargetID;
  }
}

/**
 * This plugin creates an `onChange` event that normalizes change events
 * across form elements. This event fires at a time when it's possible to
 * change the element's value without seeing a flicker.
 *
 * Supported elements are:
 * - input (see `isTextInputElement`)
 * - textarea
 * - select
 */
var ChangeEventPlugin = {

  eventTypes: eventTypes,

  /**
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {DOMEventTarget} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native browser event.
   * @return {*} An accumulation of synthetic events.
   * @see {EventPluginHub.extractEvents}
   */
  extractEvents: function(
      topLevelType,
      topLevelTarget,
      topLevelTargetID,
      nativeEvent) {

    var getTargetIDFunc, handleEventFunc;
    if (shouldUseChangeEvent(topLevelTarget)) {
      if (doesChangeEventBubble) {
        getTargetIDFunc = getTargetIDForChangeEvent;
      } else {
        handleEventFunc = handleEventsForChangeEventIE8;
      }
    } else if (isTextInputElement(topLevelTarget)) {
      if (isInputEventSupported) {
        getTargetIDFunc = getTargetIDForInputEvent;
      } else {
        getTargetIDFunc = getTargetIDForInputEventIE;
        handleEventFunc = handleEventsForInputEventIE;
      }
    } else if (shouldUseClickEvent(topLevelTarget)) {
      getTargetIDFunc = getTargetIDForClickEvent;
    }

    if (getTargetIDFunc) {
      var targetID = getTargetIDFunc(
        topLevelType,
        topLevelTarget,
        topLevelTargetID
      );
      if (targetID) {
        var event = SyntheticEvent.getPooled(
          eventTypes.change,
          targetID,
          nativeEvent
        );
        EventPropagators.accumulateTwoPhaseDispatches(event);
        return event;
      }
    }

    if (handleEventFunc) {
      handleEventFunc(
        topLevelType,
        topLevelTarget,
        topLevelTargetID
      );
    }
  }

};

module.exports = ChangeEventPlugin;

},{"./EventConstants":28,"./EventPluginHub":30,"./EventPropagators":33,"./ExecutionEnvironment":34,"./ReactUpdates":102,"./SyntheticEvent":111,"./isEventSupported":153,"./isTextInputElement":155,"./keyOf":159}],20:[function(require,module,exports){
/**
 * Copyright 2013-2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ClientReactRootIndex
 * @typechecks
 */

"use strict";

var nextReactRootIndex = 0;

var ClientReactRootIndex = {
  createReactRootIndex: function() {
    return nextReactRootIndex++;
  }
};

module.exports = ClientReactRootIndex;

},{}],21:[function(require,module,exports){
/**
 * Copyright 2013-2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule CompositionEventPlugin
 * @typechecks static-only
 */

"use strict";

var EventConstants = require("./EventConstants");
var EventPropagators = require("./EventPropagators");
var ExecutionEnvironment = require("./ExecutionEnvironment");
var ReactInputSelection = require("./ReactInputSelection");
var SyntheticCompositionEvent = require("./SyntheticCompositionEvent");

var getTextContentAccessor = require("./getTextContentAccessor");
var keyOf = require("./keyOf");

var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space
var START_KEYCODE = 229;

var useCompositionEvent = (
  ExecutionEnvironment.canUseDOM &&
  'CompositionEvent' in window
);

// In IE9+, we have access to composition events, but the data supplied
// by the native compositionend event may be incorrect. In Korean, for example,
// the compositionend event contains only one character regardless of
// how many characters have been composed since compositionstart.
// We therefore use the fallback data while still using the native
// events as triggers.
var useFallbackData = (
  !useCompositionEvent ||
  (
    'documentMode' in document &&
    document.documentMode > 8 &&
    document.documentMode <= 11
  )
);

var topLevelTypes = EventConstants.topLevelTypes;
var currentComposition = null;

// Events and their corresponding property names.
var eventTypes = {
  compositionEnd: {
    phasedRegistrationNames: {
      bubbled: keyOf({onCompositionEnd: null}),
      captured: keyOf({onCompositionEndCapture: null})
    },
    dependencies: [
      topLevelTypes.topBlur,
      topLevelTypes.topCompositionEnd,
      topLevelTypes.topKeyDown,
      topLevelTypes.topKeyPress,
      topLevelTypes.topKeyUp,
      topLevelTypes.topMouseDown
    ]
  },
  compositionStart: {
    phasedRegistrationNames: {
      bubbled: keyOf({onCompositionStart: null}),
      captured: keyOf({onCompositionStartCapture: null})
    },
    dependencies: [
      topLevelTypes.topBlur,
      topLevelTypes.topCompositionStart,
      topLevelTypes.topKeyDown,
      topLevelTypes.topKeyPress,
      topLevelTypes.topKeyUp,
      topLevelTypes.topMouseDown
    ]
  },
  compositionUpdate: {
    phasedRegistrationNames: {
      bubbled: keyOf({onCompositionUpdate: null}),
      captured: keyOf({onCompositionUpdateCapture: null})
    },
    dependencies: [
      topLevelTypes.topBlur,
      topLevelTypes.topCompositionUpdate,
      topLevelTypes.topKeyDown,
      topLevelTypes.topKeyPress,
      topLevelTypes.topKeyUp,
      topLevelTypes.topMouseDown
    ]
  }
};

/**
 * Translate native top level events into event types.
 *
 * @param {string} topLevelType
 * @return {object}
 */
function getCompositionEventType(topLevelType) {
  switch (topLevelType) {
    case topLevelTypes.topCompositionStart:
      return eventTypes.compositionStart;
    case topLevelTypes.topCompositionEnd:
      return eventTypes.compositionEnd;
    case topLevelTypes.topCompositionUpdate:
      return eventTypes.compositionUpdate;
  }
}

/**
 * Does our fallback best-guess model think this event signifies that
 * composition has begun?
 *
 * @param {string} topLevelType
 * @param {object} nativeEvent
 * @return {boolean}
 */
function isFallbackStart(topLevelType, nativeEvent) {
  return (
    topLevelType === topLevelTypes.topKeyDown &&
    nativeEvent.keyCode === START_KEYCODE
  );
}

/**
 * Does our fallback mode think that this event is the end of composition?
 *
 * @param {string} topLevelType
 * @param {object} nativeEvent
 * @return {boolean}
 */
function isFallbackEnd(topLevelType, nativeEvent) {
  switch (topLevelType) {
    case topLevelTypes.topKeyUp:
      // Command keys insert or clear IME input.
      return (END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1);
    case topLevelTypes.topKeyDown:
      // Expect IME keyCode on each keydown. If we get any other
      // code we must have exited earlier.
      return (nativeEvent.keyCode !== START_KEYCODE);
    case topLevelTypes.topKeyPress:
    case topLevelTypes.topMouseDown:
    case topLevelTypes.topBlur:
      // Events are not possible without cancelling IME.
      return true;
    default:
      return false;
  }
}

/**
 * Helper class stores information about selection and document state
 * so we can figure out what changed at a later date.
 *
 * @param {DOMEventTarget} root
 */
function FallbackCompositionState(root) {
  this.root = root;
  this.startSelection = ReactInputSelection.getSelection(root);
  this.startValue = this.getText();
}

/**
 * Get current text of input.
 *
 * @return {string}
 */
FallbackCompositionState.prototype.getText = function() {
  return this.root.value || this.root[getTextContentAccessor()];
};

/**
 * Text that has changed since the start of composition.
 *
 * @return {string}
 */
FallbackCompositionState.prototype.getData = function() {
  var endValue = this.getText();
  var prefixLength = t