chai-factories.js

!function (name, definition) {
  if (typeof define == 'function' && typeof define.amd  == 'object') define(definition);
  else this[name] = definition();
}('chai_factories', function () {
  // CommonJS require()
  function require(p){
    var path = require.resolve(p)
      , mod = require.modules[path];
    if (!mod) throw new Error('failed to require "' + p + '"');
    if (!mod.exports) {
      mod.exports = {};
      mod.call(mod.exports, mod, mod.exports, require.relative(path));
    }
    return mod.exports;
  }

  require.modules = {};

  require.resolve = function (path){
    var orig = path
      , reg = path + '.js'
      , index = path + '/index.js';
    return require.modules[reg] && reg
      || require.modules[index] && index
      || orig;
  };

  require.register = function (path, fn){
    require.modules[path] = fn;
  };

  require.relative = function (parent) {
    return function(p){
      if ('.' != p[0]) return require(p);

      var path = parent.split('/')
        , segs = p.split('/');
      path.pop();

      for (var i = 0; i < segs.length; i++) {
        var seg = segs[i];
        if ('..' == seg) path.pop();
        else if ('.' != seg) path.push(seg);
      }

      return require(path.join('/'));
    };
  };


require.register("factories", function (module, exports, require) {
/*!
 * chai-null :: Factories over fixtures
 *
 * Chai.js Team - http://chaijs.com/
 * Copyright (c) 2012 Veselin Todorov <hi@vesln.com>
 *
 * MIT Licensed
 */

/**
 * Extends multiple objects.
 *
 * @returns {Object}
 */
function extend() {
  var arr = Array.prototype.slice.call(arguments);
  var main = arr.length === 2 ? arr.shift() : {};

  arr.forEach(function(obj) {
    for (var p in obj) {
      if (!obj.hasOwnProperty(p)) continue;
      main[p] = obj[p];
    }
  });

  return main;
};

/**
 * Collector. Store the registered factories.
 *
 * @api public
 */
function Collector() {
  this.collection = {};
};

/**
 * Register a factory.
 *
 * @param {String} name
 * @param {Factory} factory
 * @api public
 */
Collector.prototype.set = function(name, factory) {
  this.collection[name] = factory;
};

/**
 * Get a factory.
 *
 * @param {String} name
 * @returns {Factory} factory
 * @api public
 */
Collector.prototype.get = function(name) {
  return this.collection[name];
};

/**
 * Factory class.
 *
 * @param {Object} attributes
 * @api public
 */
function Factory(attributes) {
  this.attributes = attributes;
};

/**
 * Create a factory.
 *
 * @param {Object} attributes
 * @returns {Object}
 * @api public
 */
Factory.prototype.create = function(attributes) {
  return extend(extend(this.attributes), attributes);
};

/**
 * Extend a factory.
 *
 * @param {Object} attributes
 * @returns {Object}
 * @api public
 */
Factory.prototype.extend = function(attributes) {
  return this.create(attributes);
};

/**
 * Register as plugin.
 */
module.exports = function(chai, _) {
  var collector = new Collector;

  chai.factory = function(name, attributes) {
    var factory = new Factory(attributes);
    collector.set(name, factory);
    return factory;
  };

  chai.create = function(name, attributes) {
    var factory = collector.get(name);
    if (!factory) throw new Error('Unknown factory: ' + name);
    return factory.create(attributes);
  };
};

}); // module factories
  return require('factories');
});

chai.use(chai_factories);