| ;(function(){ |
| |
| /** |
| * Require the given path. |
| * |
| * @param {String} path |
| * @return {Object} exports |
| * @api public |
| */ |
| |
| function require(path, parent, orig) { |
| var resolved = require.resolve(path); |
| |
| // lookup failed |
| if (null == resolved) { |
| orig = orig || path; |
| parent = parent || 'root'; |
| var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); |
| err.path = orig; |
| err.parent = parent; |
| err.require = true; |
| throw err; |
| } |
| |
| var module = require.modules[resolved]; |
| |
| // perform real require() |
| // by invoking the module's |
| // registered function |
| if (!module._resolving && !module.exports) { |
| var mod = {}; |
| mod.exports = {}; |
| mod.client = mod.component = true; |
| module._resolving = true; |
| module.call(this, mod.exports, require.relative(resolved), mod); |
| delete module._resolving; |
| module.exports = mod.exports; |
| } |
| |
| return module.exports; |
| } |
| |
| /** |
| * Registered modules. |
| */ |
| |
| require.modules = {}; |
| |
| /** |
| * Registered aliases. |
| */ |
| |
| require.aliases = {}; |
| |
| /** |
| * Resolve `path`. |
| * |
| * Lookup: |
| * |
| * - PATH/index.js |
| * - PATH.js |
| * - PATH |
| * |
| * @param {String} path |
| * @return {String} path or null |
| * @api private |
| */ |
| |
| require.resolve = function(path) { |
| if (path.charAt(0) === '/') path = path.slice(1); |
| |
| var paths = [ |
| path, |
| path + '.js', |
| path + '.json', |
| path + '/index.js', |
| path + '/index.json' |
| ]; |
| |
| for (var i = 0; i < paths.length; i++) { |
| var path = paths[i]; |
| if (require.modules.hasOwnProperty(path)) return path; |
| if (require.aliases.hasOwnProperty(path)) return require.aliases[path]; |
| } |
| }; |
| |
| /** |
| * Normalize `path` relative to the current path. |
| * |
| * @param {String} curr |
| * @param {String} path |
| * @return {String} |
| * @api private |
| */ |
| |
| require.normalize = function(curr, path) { |
| var segs = []; |
| |
| if ('.' != path.charAt(0)) return path; |
| |
| curr = curr.split('/'); |
| path = path.split('/'); |
| |
| for (var i = 0; i < path.length; ++i) { |
| if ('..' == path[i]) { |
| curr.pop(); |
| } else if ('.' != path[i] && '' != path[i]) { |
| segs.push(path[i]); |
| } |
| } |
| |
| return curr.concat(segs).join('/'); |
| }; |
| |
| /** |
| * Register module at `path` with callback `definition`. |
| * |
| * @param {String} path |
| * @param {Function} definition |
| * @api private |
| */ |
| |
| require.register = function(path, definition) { |
| require.modules[path] = definition; |
| }; |
| |
| /** |
| * Alias a module definition. |
| * |
| * @param {String} from |
| * @param {String} to |
| * @api private |
| */ |
| |
| require.alias = function(from, to) { |
| if (!require.modules.hasOwnProperty(from)) { |
| throw new Error('Failed to alias "' + from + '", it does not exist'); |
| } |
| require.aliases[to] = from; |
| }; |
| |
| /** |
| * Return a require function relative to the `parent` path. |
| * |
| * @param {String} parent |
| * @return {Function} |
| * @api private |
| */ |
| |
| require.relative = function(parent) { |
| var p = require.normalize(parent, '..'); |
| |
| /** |
| * lastIndexOf helper. |
| */ |
| |
| function lastIndexOf(arr, obj) { |
| var i = arr.length; |
| while (i--) { |
| if (arr[i] === obj) return i; |
| } |
| return -1; |
| } |
| |
| /** |
| * The relative require() itself. |
| */ |
| |
| function localRequire(path) { |
| var resolved = localRequire.resolve(path); |
| return require(resolved, parent, path); |
| } |
| |
| /** |
| * Resolve relative to the parent. |
| */ |
| |
| localRequire.resolve = function(path) { |
| var c = path.charAt(0); |
| if ('/' == c) return path.slice(1); |
| if ('.' == c) return require.normalize(p, path); |
| |
| // resolve deps by returning |
| // the dep in the nearest "deps" |
| // directory |
| var segs = parent.split('/'); |
| var i = lastIndexOf(segs, 'deps') + 1; |
| if (!i) i = 0; |
| path = segs.slice(0, i + 1).join('/') + '/deps/' + path; |
| return path; |
| }; |
| |
| /** |
| * Check if module is defined at `path`. |
| */ |
| |
| localRequire.exists = function(path) { |
| return require.modules.hasOwnProperty(localRequire.resolve(path)); |
| }; |
| |
| return localRequire; |
| }; |
| require.register("chaijs-assertion-error/index.js", function(exports, require, module){ |
| /*! |
| * assertion-error |
| * Copyright(c) 2013 Jake Luer <jake@qualiancy.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Return a function that will copy properties from |
| * one object to another excluding any originally |
| * listed. Returned function will create a new `{}`. |
| * |
| * @param {String} excluded properties ... |
| * @return {Function} |
| */ |
| |
| function exclude () { |
| var excludes = [].slice.call(arguments); |
| |
| function excludeProps (res, obj) { |
| Object.keys(obj).forEach(function (key) { |
| if (!~excludes.indexOf(key)) res[key] = obj[key]; |
| }); |
| } |
| |
| return function extendExclude () { |
| var args = [].slice.call(arguments) |
| , i = 0 |
| , res = {}; |
| |
| for (; i < args.length; i++) { |
| excludeProps(res, args[i]); |
| } |
| |
| return res; |
| }; |
| }; |
| |
| /*! |
| * Primary Exports |
| */ |
| |
| module.exports = AssertionError; |
| |
| /** |
| * ### AssertionError |
| * |
| * An extension of the JavaScript `Error` constructor for |
| * assertion and validation scenarios. |
| * |
| * @param {String} message |
| * @param {Object} properties to include (optional) |
| * @param {callee} start stack function (optional) |
| */ |
| |
| function AssertionError (message, _props, ssf) { |
| var extend = exclude('name', 'message', 'stack', 'constructor', 'toJSON') |
| , props = extend(_props || {}); |
| |
| // default values |
| this.message = message || 'Unspecified AssertionError'; |
| this.showDiff = false; |
| |
| // copy from properties |
| for (var key in props) { |
| this[key] = props[key]; |
| } |
| |
| // capture stack trace |
| ssf = ssf || arguments.callee; |
| if (ssf && Error.captureStackTrace) { |
| Error.captureStackTrace(this, ssf); |
| } |
| } |
| |
| /*! |
| * Inherit from Error.prototype |
| */ |
| |
| AssertionError.prototype = Object.create(Error.prototype); |
| |
| /*! |
| * Statically set name |
| */ |
| |
| AssertionError.prototype.name = 'AssertionError'; |
| |
| /*! |
| * Ensure correct constructor |
| */ |
| |
| AssertionError.prototype.constructor = AssertionError; |
| |
| /** |
| * Allow errors to be converted to JSON for static transfer. |
| * |
| * @param {Boolean} include stack (default: `true`) |
| * @return {Object} object that can be `JSON.stringify` |
| */ |
| |
| AssertionError.prototype.toJSON = function (stack) { |
| var extend = exclude('constructor', 'toJSON', 'stack') |
| , props = extend({ name: this.name }, this); |
| |
| // include stack if exists and not turned off |
| if (false !== stack && this.stack) { |
| props.stack = this.stack; |
| } |
| |
| return props; |
| }; |
| |
| }); |
| require.register("chaijs-type-detect/lib/type.js", function(exports, require, module){ |
| /*! |
| * type-detect |
| * Copyright(c) 2013 jake luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Primary Exports |
| */ |
| |
| var exports = module.exports = getType; |
| |
| /*! |
| * Detectable javascript natives |
| */ |
| |
| var natives = { |
| '[object Array]': 'array' |
| , '[object RegExp]': 'regexp' |
| , '[object Function]': 'function' |
| , '[object Arguments]': 'arguments' |
| , '[object Date]': 'date' |
| }; |
| |
| /** |
| * ### typeOf (obj) |
| * |
| * Use several different techniques to determine |
| * the type of object being tested. |
| * |
| * |
| * @param {Mixed} object |
| * @return {String} object type |
| * @api public |
| */ |
| |
| function getType (obj) { |
| var str = Object.prototype.toString.call(obj); |
| if (natives[str]) return natives[str]; |
| if (obj === null) return 'null'; |
| if (obj === undefined) return 'undefined'; |
| if (obj === Object(obj)) return 'object'; |
| return typeof obj; |
| } |
| |
| exports.Library = Library; |
| |
| /** |
| * ### Library |
| * |
| * Create a repository for custom type detection. |
| * |
| * ```js |
| * var lib = new type.Library; |
| * ``` |
| * |
| */ |
| |
| function Library () { |
| this.tests = {}; |
| } |
| |
| /** |
| * #### .of (obj) |
| * |
| * Expose replacement `typeof` detection to the library. |
| * |
| * ```js |
| * if ('string' === lib.of('hello world')) { |
| * // ... |
| * } |
| * ``` |
| * |
| * @param {Mixed} object to test |
| * @return {String} type |
| */ |
| |
| Library.prototype.of = getType; |
| |
| /** |
| * #### .define (type, test) |
| * |
| * Add a test to for the `.test()` assertion. |
| * |
| * Can be defined as a regular expression: |
| * |
| * ```js |
| * lib.define('int', /^[0-9]+$/); |
| * ``` |
| * |
| * ... or as a function: |
| * |
| * ```js |
| * lib.define('bln', function (obj) { |
| * if ('boolean' === lib.of(obj)) return true; |
| * var blns = [ 'yes', 'no', 'true', 'false', 1, 0 ]; |
| * if ('string' === lib.of(obj)) obj = obj.toLowerCase(); |
| * return !! ~blns.indexOf(obj); |
| * }); |
| * ``` |
| * |
| * @param {String} type |
| * @param {RegExp|Function} test |
| * @api public |
| */ |
| |
| Library.prototype.define = function (type, test) { |
| if (arguments.length === 1) return this.tests[type]; |
| this.tests[type] = test; |
| return this; |
| }; |
| |
| /** |
| * #### .test (obj, test) |
| * |
| * Assert that an object is of type. Will first |
| * check natives, and if that does not pass it will |
| * use the user defined custom tests. |
| * |
| * ```js |
| * assert(lib.test('1', 'int')); |
| * assert(lib.test('yes', 'bln')); |
| * ``` |
| * |
| * @param {Mixed} object |
| * @param {String} type |
| * @return {Boolean} result |
| * @api public |
| */ |
| |
| Library.prototype.test = function (obj, type) { |
| if (type === getType(obj)) return true; |
| var test = this.tests[type]; |
| |
| if (test && 'regexp' === getType(test)) { |
| return test.test(obj); |
| } else if (test && 'function' === getType(test)) { |
| return test(obj); |
| } else { |
| throw new ReferenceError('Type test "' + type + '" not defined or invalid.'); |
| } |
| }; |
| |
| }); |
| require.register("chaijs-deep-eql/lib/eql.js", function(exports, require, module){ |
| /*! |
| * deep-eql |
| * Copyright(c) 2013 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Module dependencies |
| */ |
| |
| var type = require('type-detect'); |
| |
| /*! |
| * Buffer.isBuffer browser shim |
| */ |
| |
| var Buffer; |
| try { Buffer = require('buffer').Buffer; } |
| catch(ex) { |
| Buffer = {}; |
| Buffer.isBuffer = function() { return false; } |
| } |
| |
| /*! |
| * Primary Export |
| */ |
| |
| module.exports = deepEqual; |
| |
| /** |
| * Assert super-strict (egal) equality between |
| * two objects of any type. |
| * |
| * @param {Mixed} a |
| * @param {Mixed} b |
| * @param {Array} memoised (optional) |
| * @return {Boolean} equal match |
| */ |
| |
| function deepEqual(a, b, m) { |
| if (sameValue(a, b)) { |
| return true; |
| } else if ('date' === type(a)) { |
| return dateEqual(a, b); |
| } else if ('regexp' === type(a)) { |
| return regexpEqual(a, b); |
| } else if (Buffer.isBuffer(a)) { |
| return bufferEqual(a, b); |
| } else if ('arguments' === type(a)) { |
| return argumentsEqual(a, b, m); |
| } else if (!typeEqual(a, b)) { |
| return false; |
| } else if (('object' !== type(a) && 'object' !== type(b)) |
| && ('array' !== type(a) && 'array' !== type(b))) { |
| return sameValue(a, b); |
| } else { |
| return objectEqual(a, b, m); |
| } |
| } |
| |
| /*! |
| * Strict (egal) equality test. Ensures that NaN always |
| * equals NaN and `-0` does not equal `+0`. |
| * |
| * @param {Mixed} a |
| * @param {Mixed} b |
| * @return {Boolean} equal match |
| */ |
| |
| function sameValue(a, b) { |
| if (a === b) return a !== 0 || 1 / a === 1 / b; |
| return a !== a && b !== b; |
| } |
| |
| /*! |
| * Compare the types of two given objects and |
| * return if they are equal. Note that an Array |
| * has a type of `array` (not `object`) and arguments |
| * have a type of `arguments` (not `array`/`object`). |
| * |
| * @param {Mixed} a |
| * @param {Mixed} b |
| * @return {Boolean} result |
| */ |
| |
| function typeEqual(a, b) { |
| return type(a) === type(b); |
| } |
| |
| /*! |
| * Compare two Date objects by asserting that |
| * the time values are equal using `saveValue`. |
| * |
| * @param {Date} a |
| * @param {Date} b |
| * @return {Boolean} result |
| */ |
| |
| function dateEqual(a, b) { |
| if ('date' !== type(b)) return false; |
| return sameValue(a.getTime(), b.getTime()); |
| } |
| |
| /*! |
| * Compare two regular expressions by converting them |
| * to string and checking for `sameValue`. |
| * |
| * @param {RegExp} a |
| * @param {RegExp} b |
| * @return {Boolean} result |
| */ |
| |
| function regexpEqual(a, b) { |
| if ('regexp' !== type(b)) return false; |
| return sameValue(a.toString(), b.toString()); |
| } |
| |
| /*! |
| * Assert deep equality of two `arguments` objects. |
| * Unfortunately, these must be sliced to arrays |
| * prior to test to ensure no bad behavior. |
| * |
| * @param {Arguments} a |
| * @param {Arguments} b |
| * @param {Array} memoize (optional) |
| * @return {Boolean} result |
| */ |
| |
| function argumentsEqual(a, b, m) { |
| if ('arguments' !== type(b)) return false; |
| a = [].slice.call(a); |
| b = [].slice.call(b); |
| return deepEqual(a, b, m); |
| } |
| |
| /*! |
| * Get enumerable properties of a given object. |
| * |
| * @param {Object} a |
| * @return {Array} property names |
| */ |
| |
| function enumerable(a) { |
| var res = []; |
| for (var key in a) res.push(key); |
| return res; |
| } |
| |
| /*! |
| * Simple equality for flat iterable objects |
| * such as Arrays or Node.js buffers. |
| * |
| * @param {Iterable} a |
| * @param {Iterable} b |
| * @return {Boolean} result |
| */ |
| |
| function iterableEqual(a, b) { |
| if (a.length !== b.length) return false; |
| |
| var i = 0; |
| var match = true; |
| |
| for (; i < a.length; i++) { |
| if (a[i] !== b[i]) { |
| match = false; |
| break; |
| } |
| } |
| |
| return match; |
| } |
| |
| /*! |
| * Extension to `iterableEqual` specifically |
| * for Node.js Buffers. |
| * |
| * @param {Buffer} a |
| * @param {Mixed} b |
| * @return {Boolean} result |
| */ |
| |
| function bufferEqual(a, b) { |
| if (!Buffer.isBuffer(b)) return false; |
| return iterableEqual(a, b); |
| } |
| |
| /*! |
| * Block for `objectEqual` ensuring non-existing |
| * values don't get in. |
| * |
| * @param {Mixed} object |
| * @return {Boolean} result |
| */ |
| |
| function isValue(a) { |
| return a !== null && a !== undefined; |
| } |
| |
| /*! |
| * Recursively check the equality of two objects. |
| * Once basic sameness has been established it will |
| * defer to `deepEqual` for each enumerable key |
| * in the object. |
| * |
| * @param {Mixed} a |
| * @param {Mixed} b |
| * @return {Boolean} result |
| */ |
| |
| function objectEqual(a, b, m) { |
| if (!isValue(a) || !isValue(b)) { |
| return false; |
| } |
| |
| if (a.prototype !== b.prototype) { |
| return false; |
| } |
| |
| var i; |
| if (m) { |
| for (i = 0; i < m.length; i++) { |
| if ((m[i][0] === a && m[i][1] === b) |
| || (m[i][0] === b && m[i][1] === a)) { |
| return true; |
| } |
| } |
| } else { |
| m = []; |
| } |
| |
| try { |
| var ka = enumerable(a); |
| var kb = enumerable(b); |
| } catch (ex) { |
| return false; |
| } |
| |
| ka.sort(); |
| kb.sort(); |
| |
| if (!iterableEqual(ka, kb)) { |
| return false; |
| } |
| |
| m.push([ a, b ]); |
| |
| var key; |
| for (i = ka.length - 1; i >= 0; i--) { |
| key = ka[i]; |
| if (!deepEqual(a[key], b[key], m)) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| }); |
| require.register("chai/index.js", function(exports, require, module){ |
| module.exports = require('./lib/chai'); |
| |
| }); |
| require.register("chai/lib/chai.js", function(exports, require, module){ |
| /*! |
| * chai |
| * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| var used = [] |
| , exports = module.exports = {}; |
| |
| /*! |
| * Chai version |
| */ |
| |
| exports.version = '1.8.1'; |
| |
| /*! |
| * Assertion Error |
| */ |
| |
| exports.AssertionError = require('assertion-error'); |
| |
| /*! |
| * Utils for plugins (not exported) |
| */ |
| |
| var util = require('./chai/utils'); |
| |
| /** |
| * # .use(function) |
| * |
| * Provides a way to extend the internals of Chai |
| * |
| * @param {Function} |
| * @returns {this} for chaining |
| * @api public |
| */ |
| |
| exports.use = function (fn) { |
| if (!~used.indexOf(fn)) { |
| fn(this, util); |
| used.push(fn); |
| } |
| |
| return this; |
| }; |
| |
| /*! |
| * Primary `Assertion` prototype |
| */ |
| |
| var assertion = require('./chai/assertion'); |
| exports.use(assertion); |
| |
| /*! |
| * Core Assertions |
| */ |
| |
| var core = require('./chai/core/assertions'); |
| exports.use(core); |
| |
| /*! |
| * Expect interface |
| */ |
| |
| var expect = require('./chai/interface/expect'); |
| exports.use(expect); |
| |
| /*! |
| * Should interface |
| */ |
| |
| var should = require('./chai/interface/should'); |
| exports.use(should); |
| |
| /*! |
| * Assert interface |
| */ |
| |
| var assert = require('./chai/interface/assert'); |
| exports.use(assert); |
| |
| }); |
| require.register("chai/lib/chai/assertion.js", function(exports, require, module){ |
| /*! |
| * chai |
| * http://chaijs.com |
| * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| module.exports = function (_chai, util) { |
| /*! |
| * Module dependencies. |
| */ |
| |
| var AssertionError = _chai.AssertionError |
| , flag = util.flag; |
| |
| /*! |
| * Module export. |
| */ |
| |
| _chai.Assertion = Assertion; |
| |
| /*! |
| * Assertion Constructor |
| * |
| * Creates object for chaining. |
| * |
| * @api private |
| */ |
| |
| function Assertion (obj, msg, stack) { |
| flag(this, 'ssfi', stack || arguments.callee); |
| flag(this, 'object', obj); |
| flag(this, 'message', msg); |
| } |
| |
| /*! |
| * ### Assertion.includeStack |
| * |
| * User configurable property, influences whether stack trace |
| * is included in Assertion error message. Default of false |
| * suppresses stack trace in the error message |
| * |
| * Assertion.includeStack = true; // enable stack on error |
| * |
| * @api public |
| */ |
| |
| Assertion.includeStack = false; |
| |
| /*! |
| * ### Assertion.showDiff |
| * |
| * User configurable property, influences whether or not |
| * the `showDiff` flag should be included in the thrown |
| * AssertionErrors. `false` will always be `false`; `true` |
| * will be true when the assertion has requested a diff |
| * be shown. |
| * |
| * @api public |
| */ |
| |
| Assertion.showDiff = true; |
| |
| Assertion.addProperty = function (name, fn) { |
| util.addProperty(this.prototype, name, fn); |
| }; |
| |
| Assertion.addMethod = function (name, fn) { |
| util.addMethod(this.prototype, name, fn); |
| }; |
| |
| Assertion.addChainableMethod = function (name, fn, chainingBehavior) { |
| util.addChainableMethod(this.prototype, name, fn, chainingBehavior); |
| }; |
| |
| Assertion.overwriteProperty = function (name, fn) { |
| util.overwriteProperty(this.prototype, name, fn); |
| }; |
| |
| Assertion.overwriteMethod = function (name, fn) { |
| util.overwriteMethod(this.prototype, name, fn); |
| }; |
| |
| Assertion.overwriteChainableMethod = function (name, fn, chainingBehavior) { |
| util.overwriteChainableMethod(this.prototype, name, fn, chainingBehavior); |
| }; |
| |
| /*! |
| * ### .assert(expression, message, negateMessage, expected, actual) |
| * |
| * Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass. |
| * |
| * @name assert |
| * @param {Philosophical} expression to be tested |
| * @param {String} message to display if fails |
| * @param {String} negatedMessage to display if negated expression fails |
| * @param {Mixed} expected value (remember to check for negation) |
| * @param {Mixed} actual (optional) will default to `this.obj` |
| * @api private |
| */ |
| |
| Assertion.prototype.assert = function (expr, msg, negateMsg, expected, _actual, showDiff) { |
| var ok = util.test(this, arguments); |
| if (true !== showDiff) showDiff = false; |
| if (true !== Assertion.showDiff) showDiff = false; |
| |
| if (!ok) { |
| var msg = util.getMessage(this, arguments) |
| , actual = util.getActual(this, arguments); |
| throw new AssertionError(msg, { |
| actual: actual |
| , expected: expected |
| , showDiff: showDiff |
| }, (Assertion.includeStack) ? this.assert : flag(this, 'ssfi')); |
| } |
| }; |
| |
| /*! |
| * ### ._obj |
| * |
| * Quick reference to stored `actual` value for plugin developers. |
| * |
| * @api private |
| */ |
| |
| Object.defineProperty(Assertion.prototype, '_obj', |
| { get: function () { |
| return flag(this, 'object'); |
| } |
| , set: function (val) { |
| flag(this, 'object', val); |
| } |
| }); |
| }; |
| |
| }); |
| require.register("chai/lib/chai/core/assertions.js", function(exports, require, module){ |
| /*! |
| * chai |
| * http://chaijs.com |
| * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| module.exports = function (chai, _) { |
| var Assertion = chai.Assertion |
| , toString = Object.prototype.toString |
| , flag = _.flag; |
| |
| /** |
| * ### Language Chains |
| * |
| * The following are provided as chainable getters to |
| * improve the readability of your assertions. They |
| * do not provide an testing capability unless they |
| * have been overwritten by a plugin. |
| * |
| * **Chains** |
| * |
| * - to |
| * - be |
| * - been |
| * - is |
| * - that |
| * - and |
| * - has |
| * - have |
| * - with |
| * - at |
| * - of |
| * - same |
| * |
| * @name language chains |
| * @api public |
| */ |
| |
| [ 'to', 'be', 'been' |
| , 'is', 'and', 'has', 'have' |
| , 'with', 'that', 'at' |
| , 'of', 'same' ].forEach(function (chain) { |
| Assertion.addProperty(chain, function () { |
| return this; |
| }); |
| }); |
| |
| /** |
| * ### .not |
| * |
| * Negates any of assertions following in the chain. |
| * |
| * expect(foo).to.not.equal('bar'); |
| * expect(goodFn).to.not.throw(Error); |
| * expect({ foo: 'baz' }).to.have.property('foo') |
| * .and.not.equal('bar'); |
| * |
| * @name not |
| * @api public |
| */ |
| |
| Assertion.addProperty('not', function () { |
| flag(this, 'negate', true); |
| }); |
| |
| /** |
| * ### .deep |
| * |
| * Sets the `deep` flag, later used by the `equal` and |
| * `property` assertions. |
| * |
| * expect(foo).to.deep.equal({ bar: 'baz' }); |
| * expect({ foo: { bar: { baz: 'quux' } } }) |
| * .to.have.deep.property('foo.bar.baz', 'quux'); |
| * |
| * @name deep |
| * @api public |
| */ |
| |
| Assertion.addProperty('deep', function () { |
| flag(this, 'deep', true); |
| }); |
| |
| /** |
| * ### .a(type) |
| * |
| * The `a` and `an` assertions are aliases that can be |
| * used either as language chains or to assert a value's |
| * type. |
| * |
| * // typeof |
| * expect('test').to.be.a('string'); |
| * expect({ foo: 'bar' }).to.be.an('object'); |
| * expect(null).to.be.a('null'); |
| * expect(undefined).to.be.an('undefined'); |
| * |
| * // language chain |
| * expect(foo).to.be.an.instanceof(Foo); |
| * |
| * @name a |
| * @alias an |
| * @param {String} type |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function an (type, msg) { |
| if (msg) flag(this, 'message', msg); |
| type = type.toLowerCase(); |
| var obj = flag(this, 'object') |
| , article = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(type.charAt(0)) ? 'an ' : 'a '; |
| |
| this.assert( |
| type === _.type(obj) |
| , 'expected #{this} to be ' + article + type |
| , 'expected #{this} not to be ' + article + type |
| ); |
| } |
| |
| Assertion.addChainableMethod('an', an); |
| Assertion.addChainableMethod('a', an); |
| |
| /** |
| * ### .include(value) |
| * |
| * The `include` and `contain` assertions can be used as either property |
| * based language chains or as methods to assert the inclusion of an object |
| * in an array or a substring in a string. When used as language chains, |
| * they toggle the `contain` flag for the `keys` assertion. |
| * |
| * expect([1,2,3]).to.include(2); |
| * expect('foobar').to.contain('foo'); |
| * expect({ foo: 'bar', hello: 'universe' }).to.include.keys('foo'); |
| * |
| * @name include |
| * @alias contain |
| * @param {Object|String|Number} obj |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function includeChainingBehavior () { |
| flag(this, 'contains', true); |
| } |
| |
| function include (val, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| |
| if (_.type(val) === 'object') { |
| if (!flag(this, 'negate')) { |
| for (var k in val) new Assertion(obj).property(k, val[k]); |
| return; |
| } |
| var subset = {} |
| for (var k in val) subset[k] = obj[k] |
| var expected = _.eql(subset, val); |
| } else { |
| var expected = obj && ~obj.indexOf(val) |
| } |
| this.assert( |
| expected |
| , 'expected #{this} to include ' + _.inspect(val) |
| , 'expected #{this} to not include ' + _.inspect(val)); |
| } |
| |
| Assertion.addChainableMethod('include', include, includeChainingBehavior); |
| Assertion.addChainableMethod('contain', include, includeChainingBehavior); |
| |
| /** |
| * ### .ok |
| * |
| * Asserts that the target is truthy. |
| * |
| * expect('everthing').to.be.ok; |
| * expect(1).to.be.ok; |
| * expect(false).to.not.be.ok; |
| * expect(undefined).to.not.be.ok; |
| * expect(null).to.not.be.ok; |
| * |
| * @name ok |
| * @api public |
| */ |
| |
| Assertion.addProperty('ok', function () { |
| this.assert( |
| flag(this, 'object') |
| , 'expected #{this} to be truthy' |
| , 'expected #{this} to be falsy'); |
| }); |
| |
| /** |
| * ### .true |
| * |
| * Asserts that the target is `true`. |
| * |
| * expect(true).to.be.true; |
| * expect(1).to.not.be.true; |
| * |
| * @name true |
| * @api public |
| */ |
| |
| Assertion.addProperty('true', function () { |
| this.assert( |
| true === flag(this, 'object') |
| , 'expected #{this} to be true' |
| , 'expected #{this} to be false' |
| , this.negate ? false : true |
| ); |
| }); |
| |
| /** |
| * ### .false |
| * |
| * Asserts that the target is `false`. |
| * |
| * expect(false).to.be.false; |
| * expect(0).to.not.be.false; |
| * |
| * @name false |
| * @api public |
| */ |
| |
| Assertion.addProperty('false', function () { |
| this.assert( |
| false === flag(this, 'object') |
| , 'expected #{this} to be false' |
| , 'expected #{this} to be true' |
| , this.negate ? true : false |
| ); |
| }); |
| |
| /** |
| * ### .null |
| * |
| * Asserts that the target is `null`. |
| * |
| * expect(null).to.be.null; |
| * expect(undefined).not.to.be.null; |
| * |
| * @name null |
| * @api public |
| */ |
| |
| Assertion.addProperty('null', function () { |
| this.assert( |
| null === flag(this, 'object') |
| , 'expected #{this} to be null' |
| , 'expected #{this} not to be null' |
| ); |
| }); |
| |
| /** |
| * ### .undefined |
| * |
| * Asserts that the target is `undefined`. |
| * |
| * expect(undefined).to.be.undefined; |
| * expect(null).to.not.be.undefined; |
| * |
| * @name undefined |
| * @api public |
| */ |
| |
| Assertion.addProperty('undefined', function () { |
| this.assert( |
| undefined === flag(this, 'object') |
| , 'expected #{this} to be undefined' |
| , 'expected #{this} not to be undefined' |
| ); |
| }); |
| |
| /** |
| * ### .exist |
| * |
| * Asserts that the target is neither `null` nor `undefined`. |
| * |
| * var foo = 'hi' |
| * , bar = null |
| * , baz; |
| * |
| * expect(foo).to.exist; |
| * expect(bar).to.not.exist; |
| * expect(baz).to.not.exist; |
| * |
| * @name exist |
| * @api public |
| */ |
| |
| Assertion.addProperty('exist', function () { |
| this.assert( |
| null != flag(this, 'object') |
| , 'expected #{this} to exist' |
| , 'expected #{this} to not exist' |
| ); |
| }); |
| |
| |
| /** |
| * ### .empty |
| * |
| * Asserts that the target's length is `0`. For arrays, it checks |
| * the `length` property. For objects, it gets the count of |
| * enumerable keys. |
| * |
| * expect([]).to.be.empty; |
| * expect('').to.be.empty; |
| * expect({}).to.be.empty; |
| * |
| * @name empty |
| * @api public |
| */ |
| |
| Assertion.addProperty('empty', function () { |
| var obj = flag(this, 'object') |
| , expected = obj; |
| |
| if (Array.isArray(obj) || 'string' === typeof object) { |
| expected = obj.length; |
| } else if (typeof obj === 'object') { |
| expected = Object.keys(obj).length; |
| } |
| |
| this.assert( |
| !expected |
| , 'expected #{this} to be empty' |
| , 'expected #{this} not to be empty' |
| ); |
| }); |
| |
| /** |
| * ### .arguments |
| * |
| * Asserts that the target is an arguments object. |
| * |
| * function test () { |
| * expect(arguments).to.be.arguments; |
| * } |
| * |
| * @name arguments |
| * @alias Arguments |
| * @api public |
| */ |
| |
| function checkArguments () { |
| var obj = flag(this, 'object') |
| , type = Object.prototype.toString.call(obj); |
| this.assert( |
| '[object Arguments]' === type |
| , 'expected #{this} to be arguments but got ' + type |
| , 'expected #{this} to not be arguments' |
| ); |
| } |
| |
| Assertion.addProperty('arguments', checkArguments); |
| Assertion.addProperty('Arguments', checkArguments); |
| |
| /** |
| * ### .equal(value) |
| * |
| * Asserts that the target is strictly equal (`===`) to `value`. |
| * Alternately, if the `deep` flag is set, asserts that |
| * the target is deeply equal to `value`. |
| * |
| * expect('hello').to.equal('hello'); |
| * expect(42).to.equal(42); |
| * expect(1).to.not.equal(true); |
| * expect({ foo: 'bar' }).to.not.equal({ foo: 'bar' }); |
| * expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' }); |
| * |
| * @name equal |
| * @alias equals |
| * @alias eq |
| * @alias deep.equal |
| * @param {Mixed} value |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function assertEqual (val, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| if (flag(this, 'deep')) { |
| return this.eql(val); |
| } else { |
| this.assert( |
| val === obj |
| , 'expected #{this} to equal #{exp}' |
| , 'expected #{this} to not equal #{exp}' |
| , val |
| , this._obj |
| , true |
| ); |
| } |
| } |
| |
| Assertion.addMethod('equal', assertEqual); |
| Assertion.addMethod('equals', assertEqual); |
| Assertion.addMethod('eq', assertEqual); |
| |
| /** |
| * ### .eql(value) |
| * |
| * Asserts that the target is deeply equal to `value`. |
| * |
| * expect({ foo: 'bar' }).to.eql({ foo: 'bar' }); |
| * expect([ 1, 2, 3 ]).to.eql([ 1, 2, 3 ]); |
| * |
| * @name eql |
| * @alias eqls |
| * @param {Mixed} value |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function assertEql(obj, msg) { |
| if (msg) flag(this, 'message', msg); |
| this.assert( |
| _.eql(obj, flag(this, 'object')) |
| , 'expected #{this} to deeply equal #{exp}' |
| , 'expected #{this} to not deeply equal #{exp}' |
| , obj |
| , this._obj |
| , true |
| ); |
| } |
| |
| Assertion.addMethod('eql', assertEql); |
| Assertion.addMethod('eqls', assertEql); |
| |
| /** |
| * ### .above(value) |
| * |
| * Asserts that the target is greater than `value`. |
| * |
| * expect(10).to.be.above(5); |
| * |
| * Can also be used in conjunction with `length` to |
| * assert a minimum length. The benefit being a |
| * more informative error message than if the length |
| * was supplied directly. |
| * |
| * expect('foo').to.have.length.above(2); |
| * expect([ 1, 2, 3 ]).to.have.length.above(2); |
| * |
| * @name above |
| * @alias gt |
| * @alias greaterThan |
| * @param {Number} value |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function assertAbove (n, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| if (flag(this, 'doLength')) { |
| new Assertion(obj, msg).to.have.property('length'); |
| var len = obj.length; |
| this.assert( |
| len > n |
| , 'expected #{this} to have a length above #{exp} but got #{act}' |
| , 'expected #{this} to not have a length above #{exp}' |
| , n |
| , len |
| ); |
| } else { |
| this.assert( |
| obj > n |
| , 'expected #{this} to be above ' + n |
| , 'expected #{this} to be at most ' + n |
| ); |
| } |
| } |
| |
| Assertion.addMethod('above', assertAbove); |
| Assertion.addMethod('gt', assertAbove); |
| Assertion.addMethod('greaterThan', assertAbove); |
| |
| /** |
| * ### .least(value) |
| * |
| * Asserts that the target is greater than or equal to `value`. |
| * |
| * expect(10).to.be.at.least(10); |
| * |
| * Can also be used in conjunction with `length` to |
| * assert a minimum length. The benefit being a |
| * more informative error message than if the length |
| * was supplied directly. |
| * |
| * expect('foo').to.have.length.of.at.least(2); |
| * expect([ 1, 2, 3 ]).to.have.length.of.at.least(3); |
| * |
| * @name least |
| * @alias gte |
| * @param {Number} value |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function assertLeast (n, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| if (flag(this, 'doLength')) { |
| new Assertion(obj, msg).to.have.property('length'); |
| var len = obj.length; |
| this.assert( |
| len >= n |
| , 'expected #{this} to have a length at least #{exp} but got #{act}' |
| , 'expected #{this} to have a length below #{exp}' |
| , n |
| , len |
| ); |
| } else { |
| this.assert( |
| obj >= n |
| , 'expected #{this} to be at least ' + n |
| , 'expected #{this} to be below ' + n |
| ); |
| } |
| } |
| |
| Assertion.addMethod('least', assertLeast); |
| Assertion.addMethod('gte', assertLeast); |
| |
| /** |
| * ### .below(value) |
| * |
| * Asserts that the target is less than `value`. |
| * |
| * expect(5).to.be.below(10); |
| * |
| * Can also be used in conjunction with `length` to |
| * assert a maximum length. The benefit being a |
| * more informative error message than if the length |
| * was supplied directly. |
| * |
| * expect('foo').to.have.length.below(4); |
| * expect([ 1, 2, 3 ]).to.have.length.below(4); |
| * |
| * @name below |
| * @alias lt |
| * @alias lessThan |
| * @param {Number} value |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function assertBelow (n, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| if (flag(this, 'doLength')) { |
| new Assertion(obj, msg).to.have.property('length'); |
| var len = obj.length; |
| this.assert( |
| len < n |
| , 'expected #{this} to have a length below #{exp} but got #{act}' |
| , 'expected #{this} to not have a length below #{exp}' |
| , n |
| , len |
| ); |
| } else { |
| this.assert( |
| obj < n |
| , 'expected #{this} to be below ' + n |
| , 'expected #{this} to be at least ' + n |
| ); |
| } |
| } |
| |
| Assertion.addMethod('below', assertBelow); |
| Assertion.addMethod('lt', assertBelow); |
| Assertion.addMethod('lessThan', assertBelow); |
| |
| /** |
| * ### .most(value) |
| * |
| * Asserts that the target is less than or equal to `value`. |
| * |
| * expect(5).to.be.at.most(5); |
| * |
| * Can also be used in conjunction with `length` to |
| * assert a maximum length. The benefit being a |
| * more informative error message than if the length |
| * was supplied directly. |
| * |
| * expect('foo').to.have.length.of.at.most(4); |
| * expect([ 1, 2, 3 ]).to.have.length.of.at.most(3); |
| * |
| * @name most |
| * @alias lte |
| * @param {Number} value |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function assertMost (n, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| if (flag(this, 'doLength')) { |
| new Assertion(obj, msg).to.have.property('length'); |
| var len = obj.length; |
| this.assert( |
| len <= n |
| , 'expected #{this} to have a length at most #{exp} but got #{act}' |
| , 'expected #{this} to have a length above #{exp}' |
| , n |
| , len |
| ); |
| } else { |
| this.assert( |
| obj <= n |
| , 'expected #{this} to be at most ' + n |
| , 'expected #{this} to be above ' + n |
| ); |
| } |
| } |
| |
| Assertion.addMethod('most', assertMost); |
| Assertion.addMethod('lte', assertMost); |
| |
| /** |
| * ### .within(start, finish) |
| * |
| * Asserts that the target is within a range. |
| * |
| * expect(7).to.be.within(5,10); |
| * |
| * Can also be used in conjunction with `length` to |
| * assert a length range. The benefit being a |
| * more informative error message than if the length |
| * was supplied directly. |
| * |
| * expect('foo').to.have.length.within(2,4); |
| * expect([ 1, 2, 3 ]).to.have.length.within(2,4); |
| * |
| * @name within |
| * @param {Number} start lowerbound inclusive |
| * @param {Number} finish upperbound inclusive |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| Assertion.addMethod('within', function (start, finish, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object') |
| , range = start + '..' + finish; |
| if (flag(this, 'doLength')) { |
| new Assertion(obj, msg).to.have.property('length'); |
| var len = obj.length; |
| this.assert( |
| len >= start && len <= finish |
| , 'expected #{this} to have a length within ' + range |
| , 'expected #{this} to not have a length within ' + range |
| ); |
| } else { |
| this.assert( |
| obj >= start && obj <= finish |
| , 'expected #{this} to be within ' + range |
| , 'expected #{this} to not be within ' + range |
| ); |
| } |
| }); |
| |
| /** |
| * ### .instanceof(constructor) |
| * |
| * Asserts that the target is an instance of `constructor`. |
| * |
| * var Tea = function (name) { this.name = name; } |
| * , Chai = new Tea('chai'); |
| * |
| * expect(Chai).to.be.an.instanceof(Tea); |
| * expect([ 1, 2, 3 ]).to.be.instanceof(Array); |
| * |
| * @name instanceof |
| * @param {Constructor} constructor |
| * @param {String} message _optional_ |
| * @alias instanceOf |
| * @api public |
| */ |
| |
| function assertInstanceOf (constructor, msg) { |
| if (msg) flag(this, 'message', msg); |
| var name = _.getName(constructor); |
| this.assert( |
| flag(this, 'object') instanceof constructor |
| , 'expected #{this} to be an instance of ' + name |
| , 'expected #{this} to not be an instance of ' + name |
| ); |
| }; |
| |
| Assertion.addMethod('instanceof', assertInstanceOf); |
| Assertion.addMethod('instanceOf', assertInstanceOf); |
| |
| /** |
| * ### .property(name, [value]) |
| * |
| * Asserts that the target has a property `name`, optionally asserting that |
| * the value of that property is strictly equal to `value`. |
| * If the `deep` flag is set, you can use dot- and bracket-notation for deep |
| * references into objects and arrays. |
| * |
| * // simple referencing |
| * var obj = { foo: 'bar' }; |
| * expect(obj).to.have.property('foo'); |
| * expect(obj).to.have.property('foo', 'bar'); |
| * |
| * // deep referencing |
| * var deepObj = { |
| * green: { tea: 'matcha' } |
| * , teas: [ 'chai', 'matcha', { tea: 'konacha' } ] |
| * }; |
| |
| * expect(deepObj).to.have.deep.property('green.tea', 'matcha'); |
| * expect(deepObj).to.have.deep.property('teas[1]', 'matcha'); |
| * expect(deepObj).to.have.deep.property('teas[2].tea', 'konacha'); |
| * |
| * You can also use an array as the starting point of a `deep.property` |
| * assertion, or traverse nested arrays. |
| * |
| * var arr = [ |
| * [ 'chai', 'matcha', 'konacha' ] |
| * , [ { tea: 'chai' } |
| * , { tea: 'matcha' } |
| * , { tea: 'konacha' } ] |
| * ]; |
| * |
| * expect(arr).to.have.deep.property('[0][1]', 'matcha'); |
| * expect(arr).to.have.deep.property('[1][2].tea', 'konacha'); |
| * |
| * Furthermore, `property` changes the subject of the assertion |
| * to be the value of that property from the original object. This |
| * permits for further chainable assertions on that property. |
| * |
| * expect(obj).to.have.property('foo') |
| * .that.is.a('string'); |
| * expect(deepObj).to.have.property('green') |
| * .that.is.an('object') |
| * .that.deep.equals({ tea: 'matcha' }); |
| * expect(deepObj).to.have.property('teas') |
| * .that.is.an('array') |
| * .with.deep.property('[2]') |
| * .that.deep.equals({ tea: 'konacha' }); |
| * |
| * @name property |
| * @alias deep.property |
| * @param {String} name |
| * @param {Mixed} value (optional) |
| * @param {String} message _optional_ |
| * @returns value of property for chaining |
| * @api public |
| */ |
| |
| Assertion.addMethod('property', function (name, val, msg) { |
| if (msg) flag(this, 'message', msg); |
| |
| var descriptor = flag(this, 'deep') ? 'deep property ' : 'property ' |
| , negate = flag(this, 'negate') |
| , obj = flag(this, 'object') |
| , value = flag(this, 'deep') |
| ? _.getPathValue(name, obj) |
| : obj[name]; |
| |
| if (negate && undefined !== val) { |
| if (undefined === value) { |
| msg = (msg != null) ? msg + ': ' : ''; |
| throw new Error(msg + _.inspect(obj) + ' has no ' + descriptor + _.inspect(name)); |
| } |
| } else { |
| this.assert( |
| undefined !== value |
| , 'expected #{this} to have a ' + descriptor + _.inspect(name) |
| , 'expected #{this} to not have ' + descriptor + _.inspect(name)); |
| } |
| |
| if (undefined !== val) { |
| this.assert( |
| val === value |
| , 'expected #{this} to have a ' + descriptor + _.inspect(name) + ' of #{exp}, but got #{act}' |
| , 'expected #{this} to not have a ' + descriptor + _.inspect(name) + ' of #{act}' |
| , val |
| , value |
| ); |
| } |
| |
| flag(this, 'object', value); |
| }); |
| |
| |
| /** |
| * ### .ownProperty(name) |
| * |
| * Asserts that the target has an own property `name`. |
| * |
| * expect('test').to.have.ownProperty('length'); |
| * |
| * @name ownProperty |
| * @alias haveOwnProperty |
| * @param {String} name |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function assertOwnProperty (name, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| this.assert( |
| obj.hasOwnProperty(name) |
| , 'expected #{this} to have own property ' + _.inspect(name) |
| , 'expected #{this} to not have own property ' + _.inspect(name) |
| ); |
| } |
| |
| Assertion.addMethod('ownProperty', assertOwnProperty); |
| Assertion.addMethod('haveOwnProperty', assertOwnProperty); |
| |
| /** |
| * ### .length(value) |
| * |
| * Asserts that the target's `length` property has |
| * the expected value. |
| * |
| * expect([ 1, 2, 3]).to.have.length(3); |
| * expect('foobar').to.have.length(6); |
| * |
| * Can also be used as a chain precursor to a value |
| * comparison for the length property. |
| * |
| * expect('foo').to.have.length.above(2); |
| * expect([ 1, 2, 3 ]).to.have.length.above(2); |
| * expect('foo').to.have.length.below(4); |
| * expect([ 1, 2, 3 ]).to.have.length.below(4); |
| * expect('foo').to.have.length.within(2,4); |
| * expect([ 1, 2, 3 ]).to.have.length.within(2,4); |
| * |
| * @name length |
| * @alias lengthOf |
| * @param {Number} length |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| function assertLengthChain () { |
| flag(this, 'doLength', true); |
| } |
| |
| function assertLength (n, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| new Assertion(obj, msg).to.have.property('length'); |
| var len = obj.length; |
| |
| this.assert( |
| len == n |
| , 'expected #{this} to have a length of #{exp} but got #{act}' |
| , 'expected #{this} to not have a length of #{act}' |
| , n |
| , len |
| ); |
| } |
| |
| Assertion.addChainableMethod('length', assertLength, assertLengthChain); |
| Assertion.addMethod('lengthOf', assertLength, assertLengthChain); |
| |
| /** |
| * ### .match(regexp) |
| * |
| * Asserts that the target matches a regular expression. |
| * |
| * expect('foobar').to.match(/^foo/); |
| * |
| * @name match |
| * @param {RegExp} RegularExpression |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| Assertion.addMethod('match', function (re, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| this.assert( |
| re.exec(obj) |
| , 'expected #{this} to match ' + re |
| , 'expected #{this} not to match ' + re |
| ); |
| }); |
| |
| /** |
| * ### .string(string) |
| * |
| * Asserts that the string target contains another string. |
| * |
| * expect('foobar').to.have.string('bar'); |
| * |
| * @name string |
| * @param {String} string |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| Assertion.addMethod('string', function (str, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| new Assertion(obj, msg).is.a('string'); |
| |
| this.assert( |
| ~obj.indexOf(str) |
| , 'expected #{this} to contain ' + _.inspect(str) |
| , 'expected #{this} to not contain ' + _.inspect(str) |
| ); |
| }); |
| |
| |
| /** |
| * ### .keys(key1, [key2], [...]) |
| * |
| * Asserts that the target has exactly the given keys, or |
| * asserts the inclusion of some keys when using the |
| * `include` or `contain` modifiers. |
| * |
| * expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']); |
| * expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar'); |
| * |
| * @name keys |
| * @alias key |
| * @param {String...|Array} keys |
| * @api public |
| */ |
| |
| function assertKeys (keys) { |
| var obj = flag(this, 'object') |
| , str |
| , ok = true; |
| |
| keys = keys instanceof Array |
| ? keys |
| : Array.prototype.slice.call(arguments); |
| |
| if (!keys.length) throw new Error('keys required'); |
| |
| var actual = Object.keys(obj) |
| , len = keys.length; |
| |
| // Inclusion |
| ok = keys.every(function(key){ |
| return ~actual.indexOf(key); |
| }); |
| |
| // Strict |
| if (!flag(this, 'negate') && !flag(this, 'contains')) { |
| ok = ok && keys.length == actual.length; |
| } |
| |
| // Key string |
| if (len > 1) { |
| keys = keys.map(function(key){ |
| return _.inspect(key); |
| }); |
| var last = keys.pop(); |
| str = keys.join(', ') + ', and ' + last; |
| } else { |
| str = _.inspect(keys[0]); |
| } |
| |
| // Form |
| str = (len > 1 ? 'keys ' : 'key ') + str; |
| |
| // Have / include |
| str = (flag(this, 'contains') ? 'contain ' : 'have ') + str; |
| |
| // Assertion |
| this.assert( |
| ok |
| , 'expected #{this} to ' + str |
| , 'expected #{this} to not ' + str |
| ); |
| } |
| |
| Assertion.addMethod('keys', assertKeys); |
| Assertion.addMethod('key', assertKeys); |
| |
| /** |
| * ### .throw(constructor) |
| * |
| * Asserts that the function target will throw a specific error, or specific type of error |
| * (as determined using `instanceof`), optionally with a RegExp or string inclusion test |
| * for the error's message. |
| * |
| * var err = new ReferenceError('This is a bad function.'); |
| * var fn = function () { throw err; } |
| * expect(fn).to.throw(ReferenceError); |
| * expect(fn).to.throw(Error); |
| * expect(fn).to.throw(/bad function/); |
| * expect(fn).to.not.throw('good function'); |
| * expect(fn).to.throw(ReferenceError, /bad function/); |
| * expect(fn).to.throw(err); |
| * expect(fn).to.not.throw(new RangeError('Out of range.')); |
| * |
| * Please note that when a throw expectation is negated, it will check each |
| * parameter independently, starting with error constructor type. The appropriate way |
| * to check for the existence of a type of error but for a message that does not match |
| * is to use `and`. |
| * |
| * expect(fn).to.throw(ReferenceError) |
| * .and.not.throw(/good function/); |
| * |
| * @name throw |
| * @alias throws |
| * @alias Throw |
| * @param {ErrorConstructor} constructor |
| * @param {String|RegExp} expected error message |
| * @param {String} message _optional_ |
| * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types |
| * @returns error for chaining (null if no error) |
| * @api public |
| */ |
| |
| function assertThrows (constructor, errMsg, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| new Assertion(obj, msg).is.a('function'); |
| |
| var thrown = false |
| , desiredError = null |
| , name = null |
| , thrownError = null; |
| |
| if (arguments.length === 0) { |
| errMsg = null; |
| constructor = null; |
| } else if (constructor && (constructor instanceof RegExp || 'string' === typeof constructor)) { |
| errMsg = constructor; |
| constructor = null; |
| } else if (constructor && constructor instanceof Error) { |
| desiredError = constructor; |
| constructor = null; |
| errMsg = null; |
| } else if (typeof constructor === 'function') { |
| name = constructor.prototype.name || constructor.name; |
| if (name === 'Error' && constructor !== Error) { |
| name = (new constructor()).name; |
| } |
| } else { |
| constructor = null; |
| } |
| |
| try { |
| obj(); |
| } catch (err) { |
| // first, check desired error |
| if (desiredError) { |
| this.assert( |
| err === desiredError |
| , 'expected #{this} to throw #{exp} but #{act} was thrown' |
| , 'expected #{this} to not throw #{exp}' |
| , (desiredError instanceof Error ? desiredError.toString() : desiredError) |
| , (err instanceof Error ? err.toString() : err) |
| ); |
| |
| flag(this, 'object', err); |
| return this; |
| } |
| |
| // next, check constructor |
| if (constructor) { |
| this.assert( |
| err instanceof constructor |
| , 'expected #{this} to throw #{exp} but #{act} was thrown' |
| , 'expected #{this} to not throw #{exp} but #{act} was thrown' |
| , name |
| , (err instanceof Error ? err.toString() : err) |
| ); |
| |
| if (!errMsg) { |
| flag(this, 'object', err); |
| return this; |
| } |
| } |
| |
| // next, check message |
| var message = 'object' === _.type(err) && "message" in err |
| ? err.message |
| : '' + err; |
| |
| if ((message != null) && errMsg && errMsg instanceof RegExp) { |
| this.assert( |
| errMsg.exec(message) |
| , 'expected #{this} to throw error matching #{exp} but got #{act}' |
| , 'expected #{this} to throw error not matching #{exp}' |
| , errMsg |
| , message |
| ); |
| |
| flag(this, 'object', err); |
| return this; |
| } else if ((message != null) && errMsg && 'string' === typeof errMsg) { |
| this.assert( |
| ~message.indexOf(errMsg) |
| , 'expected #{this} to throw error including #{exp} but got #{act}' |
| , 'expected #{this} to throw error not including #{act}' |
| , errMsg |
| , message |
| ); |
| |
| flag(this, 'object', err); |
| return this; |
| } else { |
| thrown = true; |
| thrownError = err; |
| } |
| } |
| |
| var actuallyGot = '' |
| , expectedThrown = name !== null |
| ? name |
| : desiredError |
| ? '#{exp}' //_.inspect(desiredError) |
| : 'an error'; |
| |
| if (thrown) { |
| actuallyGot = ' but #{act} was thrown' |
| } |
| |
| this.assert( |
| thrown === true |
| , 'expected #{this} to throw ' + expectedThrown + actuallyGot |
| , 'expected #{this} to not throw ' + expectedThrown + actuallyGot |
| , (desiredError instanceof Error ? desiredError.toString() : desiredError) |
| , (thrownError instanceof Error ? thrownError.toString() : thrownError) |
| ); |
| |
| flag(this, 'object', thrownError); |
| }; |
| |
| Assertion.addMethod('throw', assertThrows); |
| Assertion.addMethod('throws', assertThrows); |
| Assertion.addMethod('Throw', assertThrows); |
| |
| /** |
| * ### .respondTo(method) |
| * |
| * Asserts that the object or class target will respond to a method. |
| * |
| * Klass.prototype.bar = function(){}; |
| * expect(Klass).to.respondTo('bar'); |
| * expect(obj).to.respondTo('bar'); |
| * |
| * To check if a constructor will respond to a static function, |
| * set the `itself` flag. |
| * |
| * Klass.baz = function(){}; |
| * expect(Klass).itself.to.respondTo('baz'); |
| * |
| * @name respondTo |
| * @param {String} method |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| Assertion.addMethod('respondTo', function (method, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object') |
| , itself = flag(this, 'itself') |
| , context = ('function' === _.type(obj) && !itself) |
| ? obj.prototype[method] |
| : obj[method]; |
| |
| this.assert( |
| 'function' === typeof context |
| , 'expected #{this} to respond to ' + _.inspect(method) |
| , 'expected #{this} to not respond to ' + _.inspect(method) |
| ); |
| }); |
| |
| /** |
| * ### .itself |
| * |
| * Sets the `itself` flag, later used by the `respondTo` assertion. |
| * |
| * function Foo() {} |
| * Foo.bar = function() {} |
| * Foo.prototype.baz = function() {} |
| * |
| * expect(Foo).itself.to.respondTo('bar'); |
| * expect(Foo).itself.not.to.respondTo('baz'); |
| * |
| * @name itself |
| * @api public |
| */ |
| |
| Assertion.addProperty('itself', function () { |
| flag(this, 'itself', true); |
| }); |
| |
| /** |
| * ### .satisfy(method) |
| * |
| * Asserts that the target passes a given truth test. |
| * |
| * expect(1).to.satisfy(function(num) { return num > 0; }); |
| * |
| * @name satisfy |
| * @param {Function} matcher |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| Assertion.addMethod('satisfy', function (matcher, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| this.assert( |
| matcher(obj) |
| , 'expected #{this} to satisfy ' + _.objDisplay(matcher) |
| , 'expected #{this} to not satisfy' + _.objDisplay(matcher) |
| , this.negate ? false : true |
| , matcher(obj) |
| ); |
| }); |
| |
| /** |
| * ### .closeTo(expected, delta) |
| * |
| * Asserts that the target is equal `expected`, to within a +/- `delta` range. |
| * |
| * expect(1.5).to.be.closeTo(1, 0.5); |
| * |
| * @name closeTo |
| * @param {Number} expected |
| * @param {Number} delta |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| Assertion.addMethod('closeTo', function (expected, delta, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| this.assert( |
| Math.abs(obj - expected) <= delta |
| , 'expected #{this} to be close to ' + expected + ' +/- ' + delta |
| , 'expected #{this} not to be close to ' + expected + ' +/- ' + delta |
| ); |
| }); |
| |
| function isSubsetOf(subset, superset) { |
| return subset.every(function(elem) { |
| return superset.indexOf(elem) !== -1; |
| }) |
| } |
| |
| /** |
| * ### .members(set) |
| * |
| * Asserts that the target is a superset of `set`, |
| * or that the target and `set` have the same members. |
| * |
| * expect([1, 2, 3]).to.include.members([3, 2]); |
| * expect([1, 2, 3]).to.not.include.members([3, 2, 8]); |
| * |
| * expect([4, 2]).to.have.members([2, 4]); |
| * expect([5, 2]).to.not.have.members([5, 2, 1]); |
| * |
| * @name members |
| * @param {Array} set |
| * @param {String} message _optional_ |
| * @api public |
| */ |
| |
| Assertion.addMethod('members', function (subset, msg) { |
| if (msg) flag(this, 'message', msg); |
| var obj = flag(this, 'object'); |
| |
| new Assertion(obj).to.be.an('array'); |
| new Assertion(subset).to.be.an('array'); |
| |
| if (flag(this, 'contains')) { |
| return this.assert( |
| isSubsetOf(subset, obj) |
| , 'expected #{this} to be a superset of #{act}' |
| , 'expected #{this} to not be a superset of #{act}' |
| , obj |
| , subset |
| ); |
| } |
| |
| this.assert( |
| isSubsetOf(obj, subset) && isSubsetOf(subset, obj) |
| , 'expected #{this} to have the same members as #{act}' |
| , 'expected #{this} to not have the same members as #{act}' |
| , obj |
| , subset |
| ); |
| }); |
| }; |
| |
| }); |
| require.register("chai/lib/chai/interface/assert.js", function(exports, require, module){ |
| /*! |
| * chai |
| * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| |
| module.exports = function (chai, util) { |
| |
| /*! |
| * Chai dependencies. |
| */ |
| |
| var Assertion = chai.Assertion |
| , flag = util.flag; |
| |
| /*! |
| * Module export. |
| */ |
| |
| /** |
| * ### assert(expression, message) |
| * |
| * Write your own test expressions. |
| * |
| * assert('foo' !== 'bar', 'foo is not bar'); |
| * assert(Array.isArray([]), 'empty arrays are arrays'); |
| * |
| * @param {Mixed} expression to test for truthiness |
| * @param {String} message to display on error |
| * @name assert |
| * @api public |
| */ |
| |
| var assert = chai.assert = function (express, errmsg) { |
| var test = new Assertion(null); |
| test.assert( |
| express |
| , errmsg |
| , '[ negation message unavailable ]' |
| ); |
| }; |
| |
| /** |
| * ### .fail(actual, expected, [message], [operator]) |
| * |
| * Throw a failure. Node.js `assert` module-compatible. |
| * |
| * @name fail |
| * @param {Mixed} actual |
| * @param {Mixed} expected |
| * @param {String} message |
| * @param {String} operator |
| * @api public |
| */ |
| |
| assert.fail = function (actual, expected, message, operator) { |
| message = message || 'assert.fail()'; |
| throw new chai.AssertionError(message, { |
| actual: actual |
| , expected: expected |
| , operator: operator |
| }, assert.fail); |
| }; |
| |
| /** |
| * ### .ok(object, [message]) |
| * |
| * Asserts that `object` is truthy. |
| * |
| * assert.ok('everything', 'everything is ok'); |
| * assert.ok(false, 'this will fail'); |
| * |
| * @name ok |
| * @param {Mixed} object to test |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.ok = function (val, msg) { |
| new Assertion(val, msg).is.ok; |
| }; |
| |
| /** |
| * ### .notOk(object, [message]) |
| * |
| * Asserts that `object` is falsy. |
| * |
| * assert.notOk('everything', 'this will fail'); |
| * assert.notOk(false, 'this will pass'); |
| * |
| * @name notOk |
| * @param {Mixed} object to test |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notOk = function (val, msg) { |
| new Assertion(val, msg).is.not.ok; |
| }; |
| |
| /** |
| * ### .equal(actual, expected, [message]) |
| * |
| * Asserts non-strict equality (`==`) of `actual` and `expected`. |
| * |
| * assert.equal(3, '3', '== coerces values to strings'); |
| * |
| * @name equal |
| * @param {Mixed} actual |
| * @param {Mixed} expected |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.equal = function (act, exp, msg) { |
| var test = new Assertion(act, msg); |
| |
| test.assert( |
| exp == flag(test, 'object') |
| , 'expected #{this} to equal #{exp}' |
| , 'expected #{this} to not equal #{act}' |
| , exp |
| , act |
| ); |
| }; |
| |
| /** |
| * ### .notEqual(actual, expected, [message]) |
| * |
| * Asserts non-strict inequality (`!=`) of `actual` and `expected`. |
| * |
| * assert.notEqual(3, 4, 'these numbers are not equal'); |
| * |
| * @name notEqual |
| * @param {Mixed} actual |
| * @param {Mixed} expected |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notEqual = function (act, exp, msg) { |
| var test = new Assertion(act, msg); |
| |
| test.assert( |
| exp != flag(test, 'object') |
| , 'expected #{this} to not equal #{exp}' |
| , 'expected #{this} to equal #{act}' |
| , exp |
| , act |
| ); |
| }; |
| |
| /** |
| * ### .strictEqual(actual, expected, [message]) |
| * |
| * Asserts strict equality (`===`) of `actual` and `expected`. |
| * |
| * assert.strictEqual(true, true, 'these booleans are strictly equal'); |
| * |
| * @name strictEqual |
| * @param {Mixed} actual |
| * @param {Mixed} expected |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.strictEqual = function (act, exp, msg) { |
| new Assertion(act, msg).to.equal(exp); |
| }; |
| |
| /** |
| * ### .notStrictEqual(actual, expected, [message]) |
| * |
| * Asserts strict inequality (`!==`) of `actual` and `expected`. |
| * |
| * assert.notStrictEqual(3, '3', 'no coercion for strict equality'); |
| * |
| * @name notStrictEqual |
| * @param {Mixed} actual |
| * @param {Mixed} expected |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notStrictEqual = function (act, exp, msg) { |
| new Assertion(act, msg).to.not.equal(exp); |
| }; |
| |
| /** |
| * ### .deepEqual(actual, expected, [message]) |
| * |
| * Asserts that `actual` is deeply equal to `expected`. |
| * |
| * assert.deepEqual({ tea: 'green' }, { tea: 'green' }); |
| * |
| * @name deepEqual |
| * @param {Mixed} actual |
| * @param {Mixed} expected |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.deepEqual = function (act, exp, msg) { |
| new Assertion(act, msg).to.eql(exp); |
| }; |
| |
| /** |
| * ### .notDeepEqual(actual, expected, [message]) |
| * |
| * Assert that `actual` is not deeply equal to `expected`. |
| * |
| * assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' }); |
| * |
| * @name notDeepEqual |
| * @param {Mixed} actual |
| * @param {Mixed} expected |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notDeepEqual = function (act, exp, msg) { |
| new Assertion(act, msg).to.not.eql(exp); |
| }; |
| |
| /** |
| * ### .isTrue(value, [message]) |
| * |
| * Asserts that `value` is true. |
| * |
| * var teaServed = true; |
| * assert.isTrue(teaServed, 'the tea has been served'); |
| * |
| * @name isTrue |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isTrue = function (val, msg) { |
| new Assertion(val, msg).is['true']; |
| }; |
| |
| /** |
| * ### .isFalse(value, [message]) |
| * |
| * Asserts that `value` is false. |
| * |
| * var teaServed = false; |
| * assert.isFalse(teaServed, 'no tea yet? hmm...'); |
| * |
| * @name isFalse |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isFalse = function (val, msg) { |
| new Assertion(val, msg).is['false']; |
| }; |
| |
| /** |
| * ### .isNull(value, [message]) |
| * |
| * Asserts that `value` is null. |
| * |
| * assert.isNull(err, 'there was no error'); |
| * |
| * @name isNull |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNull = function (val, msg) { |
| new Assertion(val, msg).to.equal(null); |
| }; |
| |
| /** |
| * ### .isNotNull(value, [message]) |
| * |
| * Asserts that `value` is not null. |
| * |
| * var tea = 'tasty chai'; |
| * assert.isNotNull(tea, 'great, time for tea!'); |
| * |
| * @name isNotNull |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNotNull = function (val, msg) { |
| new Assertion(val, msg).to.not.equal(null); |
| }; |
| |
| /** |
| * ### .isUndefined(value, [message]) |
| * |
| * Asserts that `value` is `undefined`. |
| * |
| * var tea; |
| * assert.isUndefined(tea, 'no tea defined'); |
| * |
| * @name isUndefined |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isUndefined = function (val, msg) { |
| new Assertion(val, msg).to.equal(undefined); |
| }; |
| |
| /** |
| * ### .isDefined(value, [message]) |
| * |
| * Asserts that `value` is not `undefined`. |
| * |
| * var tea = 'cup of chai'; |
| * assert.isDefined(tea, 'tea has been defined'); |
| * |
| * @name isDefined |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isDefined = function (val, msg) { |
| new Assertion(val, msg).to.not.equal(undefined); |
| }; |
| |
| /** |
| * ### .isFunction(value, [message]) |
| * |
| * Asserts that `value` is a function. |
| * |
| * function serveTea() { return 'cup of tea'; }; |
| * assert.isFunction(serveTea, 'great, we can have tea now'); |
| * |
| * @name isFunction |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isFunction = function (val, msg) { |
| new Assertion(val, msg).to.be.a('function'); |
| }; |
| |
| /** |
| * ### .isNotFunction(value, [message]) |
| * |
| * Asserts that `value` is _not_ a function. |
| * |
| * var serveTea = [ 'heat', 'pour', 'sip' ]; |
| * assert.isNotFunction(serveTea, 'great, we have listed the steps'); |
| * |
| * @name isNotFunction |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNotFunction = function (val, msg) { |
| new Assertion(val, msg).to.not.be.a('function'); |
| }; |
| |
| /** |
| * ### .isObject(value, [message]) |
| * |
| * Asserts that `value` is an object (as revealed by |
| * `Object.prototype.toString`). |
| * |
| * var selection = { name: 'Chai', serve: 'with spices' }; |
| * assert.isObject(selection, 'tea selection is an object'); |
| * |
| * @name isObject |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isObject = function (val, msg) { |
| new Assertion(val, msg).to.be.a('object'); |
| }; |
| |
| /** |
| * ### .isNotObject(value, [message]) |
| * |
| * Asserts that `value` is _not_ an object. |
| * |
| * var selection = 'chai' |
| * assert.isObject(selection, 'tea selection is not an object'); |
| * assert.isObject(null, 'null is not an object'); |
| * |
| * @name isNotObject |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNotObject = function (val, msg) { |
| new Assertion(val, msg).to.not.be.a('object'); |
| }; |
| |
| /** |
| * ### .isArray(value, [message]) |
| * |
| * Asserts that `value` is an array. |
| * |
| * var menu = [ 'green', 'chai', 'oolong' ]; |
| * assert.isArray(menu, 'what kind of tea do we want?'); |
| * |
| * @name isArray |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isArray = function (val, msg) { |
| new Assertion(val, msg).to.be.an('array'); |
| }; |
| |
| /** |
| * ### .isNotArray(value, [message]) |
| * |
| * Asserts that `value` is _not_ an array. |
| * |
| * var menu = 'green|chai|oolong'; |
| * assert.isNotArray(menu, 'what kind of tea do we want?'); |
| * |
| * @name isNotArray |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNotArray = function (val, msg) { |
| new Assertion(val, msg).to.not.be.an('array'); |
| }; |
| |
| /** |
| * ### .isString(value, [message]) |
| * |
| * Asserts that `value` is a string. |
| * |
| * var teaOrder = 'chai'; |
| * assert.isString(teaOrder, 'order placed'); |
| * |
| * @name isString |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isString = function (val, msg) { |
| new Assertion(val, msg).to.be.a('string'); |
| }; |
| |
| /** |
| * ### .isNotString(value, [message]) |
| * |
| * Asserts that `value` is _not_ a string. |
| * |
| * var teaOrder = 4; |
| * assert.isNotString(teaOrder, 'order placed'); |
| * |
| * @name isNotString |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNotString = function (val, msg) { |
| new Assertion(val, msg).to.not.be.a('string'); |
| }; |
| |
| /** |
| * ### .isNumber(value, [message]) |
| * |
| * Asserts that `value` is a number. |
| * |
| * var cups = 2; |
| * assert.isNumber(cups, 'how many cups'); |
| * |
| * @name isNumber |
| * @param {Number} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNumber = function (val, msg) { |
| new Assertion(val, msg).to.be.a('number'); |
| }; |
| |
| /** |
| * ### .isNotNumber(value, [message]) |
| * |
| * Asserts that `value` is _not_ a number. |
| * |
| * var cups = '2 cups please'; |
| * assert.isNotNumber(cups, 'how many cups'); |
| * |
| * @name isNotNumber |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNotNumber = function (val, msg) { |
| new Assertion(val, msg).to.not.be.a('number'); |
| }; |
| |
| /** |
| * ### .isBoolean(value, [message]) |
| * |
| * Asserts that `value` is a boolean. |
| * |
| * var teaReady = true |
| * , teaServed = false; |
| * |
| * assert.isBoolean(teaReady, 'is the tea ready'); |
| * assert.isBoolean(teaServed, 'has tea been served'); |
| * |
| * @name isBoolean |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isBoolean = function (val, msg) { |
| new Assertion(val, msg).to.be.a('boolean'); |
| }; |
| |
| /** |
| * ### .isNotBoolean(value, [message]) |
| * |
| * Asserts that `value` is _not_ a boolean. |
| * |
| * var teaReady = 'yep' |
| * , teaServed = 'nope'; |
| * |
| * assert.isNotBoolean(teaReady, 'is the tea ready'); |
| * assert.isNotBoolean(teaServed, 'has tea been served'); |
| * |
| * @name isNotBoolean |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.isNotBoolean = function (val, msg) { |
| new Assertion(val, msg).to.not.be.a('boolean'); |
| }; |
| |
| /** |
| * ### .typeOf(value, name, [message]) |
| * |
| * Asserts that `value`'s type is `name`, as determined by |
| * `Object.prototype.toString`. |
| * |
| * assert.typeOf({ tea: 'chai' }, 'object', 'we have an object'); |
| * assert.typeOf(['chai', 'jasmine'], 'array', 'we have an array'); |
| * assert.typeOf('tea', 'string', 'we have a string'); |
| * assert.typeOf(/tea/, 'regexp', 'we have a regular expression'); |
| * assert.typeOf(null, 'null', 'we have a null'); |
| * assert.typeOf(undefined, 'undefined', 'we have an undefined'); |
| * |
| * @name typeOf |
| * @param {Mixed} value |
| * @param {String} name |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.typeOf = function (val, type, msg) { |
| new Assertion(val, msg).to.be.a(type); |
| }; |
| |
| /** |
| * ### .notTypeOf(value, name, [message]) |
| * |
| * Asserts that `value`'s type is _not_ `name`, as determined by |
| * `Object.prototype.toString`. |
| * |
| * assert.notTypeOf('tea', 'number', 'strings are not numbers'); |
| * |
| * @name notTypeOf |
| * @param {Mixed} value |
| * @param {String} typeof name |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notTypeOf = function (val, type, msg) { |
| new Assertion(val, msg).to.not.be.a(type); |
| }; |
| |
| /** |
| * ### .instanceOf(object, constructor, [message]) |
| * |
| * Asserts that `value` is an instance of `constructor`. |
| * |
| * var Tea = function (name) { this.name = name; } |
| * , chai = new Tea('chai'); |
| * |
| * assert.instanceOf(chai, Tea, 'chai is an instance of tea'); |
| * |
| * @name instanceOf |
| * @param {Object} object |
| * @param {Constructor} constructor |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.instanceOf = function (val, type, msg) { |
| new Assertion(val, msg).to.be.instanceOf(type); |
| }; |
| |
| /** |
| * ### .notInstanceOf(object, constructor, [message]) |
| * |
| * Asserts `value` is not an instance of `constructor`. |
| * |
| * var Tea = function (name) { this.name = name; } |
| * , chai = new String('chai'); |
| * |
| * assert.notInstanceOf(chai, Tea, 'chai is not an instance of tea'); |
| * |
| * @name notInstanceOf |
| * @param {Object} object |
| * @param {Constructor} constructor |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notInstanceOf = function (val, type, msg) { |
| new Assertion(val, msg).to.not.be.instanceOf(type); |
| }; |
| |
| /** |
| * ### .include(haystack, needle, [message]) |
| * |
| * Asserts that `haystack` includes `needle`. Works |
| * for strings and arrays. |
| * |
| * assert.include('foobar', 'bar', 'foobar contains string "bar"'); |
| * assert.include([ 1, 2, 3 ], 3, 'array contains value'); |
| * |
| * @name include |
| * @param {Array|String} haystack |
| * @param {Mixed} needle |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.include = function (exp, inc, msg) { |
| new Assertion(exp, msg).include(inc); |
| }; |
| |
| /** |
| * ### .notInclude(haystack, needle, [message]) |
| * |
| * Asserts that `haystack` does not include `needle`. Works |
| * for strings and arrays. |
| *i |
| * assert.notInclude('foobar', 'baz', 'string not include substring'); |
| * assert.notInclude([ 1, 2, 3 ], 4, 'array not include contain value'); |
| * |
| * @name notInclude |
| * @param {Array|String} haystack |
| * @param {Mixed} needle |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notInclude = function (exp, inc, msg) { |
| new Assertion(exp, msg).not.include(inc); |
| }; |
| |
| /** |
| * ### .match(value, regexp, [message]) |
| * |
| * Asserts that `value` matches the regular expression `regexp`. |
| * |
| * assert.match('foobar', /^foo/, 'regexp matches'); |
| * |
| * @name match |
| * @param {Mixed} value |
| * @param {RegExp} regexp |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.match = function (exp, re, msg) { |
| new Assertion(exp, msg).to.match(re); |
| }; |
| |
| /** |
| * ### .notMatch(value, regexp, [message]) |
| * |
| * Asserts that `value` does not match the regular expression `regexp`. |
| * |
| * assert.notMatch('foobar', /^foo/, 'regexp does not match'); |
| * |
| * @name notMatch |
| * @param {Mixed} value |
| * @param {RegExp} regexp |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notMatch = function (exp, re, msg) { |
| new Assertion(exp, msg).to.not.match(re); |
| }; |
| |
| /** |
| * ### .property(object, property, [message]) |
| * |
| * Asserts that `object` has a property named by `property`. |
| * |
| * assert.property({ tea: { green: 'matcha' }}, 'tea'); |
| * |
| * @name property |
| * @param {Object} object |
| * @param {String} property |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.property = function (obj, prop, msg) { |
| new Assertion(obj, msg).to.have.property(prop); |
| }; |
| |
| /** |
| * ### .notProperty(object, property, [message]) |
| * |
| * Asserts that `object` does _not_ have a property named by `property`. |
| * |
| * assert.notProperty({ tea: { green: 'matcha' }}, 'coffee'); |
| * |
| * @name notProperty |
| * @param {Object} object |
| * @param {String} property |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notProperty = function (obj, prop, msg) { |
| new Assertion(obj, msg).to.not.have.property(prop); |
| }; |
| |
| /** |
| * ### .deepProperty(object, property, [message]) |
| * |
| * Asserts that `object` has a property named by `property`, which can be a |
| * string using dot- and bracket-notation for deep reference. |
| * |
| * assert.deepProperty({ tea: { green: 'matcha' }}, 'tea.green'); |
| * |
| * @name deepProperty |
| * @param {Object} object |
| * @param {String} property |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.deepProperty = function (obj, prop, msg) { |
| new Assertion(obj, msg).to.have.deep.property(prop); |
| }; |
| |
| /** |
| * ### .notDeepProperty(object, property, [message]) |
| * |
| * Asserts that `object` does _not_ have a property named by `property`, which |
| * can be a string using dot- and bracket-notation for deep reference. |
| * |
| * assert.notDeepProperty({ tea: { green: 'matcha' }}, 'tea.oolong'); |
| * |
| * @name notDeepProperty |
| * @param {Object} object |
| * @param {String} property |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.notDeepProperty = function (obj, prop, msg) { |
| new Assertion(obj, msg).to.not.have.deep.property(prop); |
| }; |
| |
| /** |
| * ### .propertyVal(object, property, value, [message]) |
| * |
| * Asserts that `object` has a property named by `property` with value given |
| * by `value`. |
| * |
| * assert.propertyVal({ tea: 'is good' }, 'tea', 'is good'); |
| * |
| * @name propertyVal |
| * @param {Object} object |
| * @param {String} property |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.propertyVal = function (obj, prop, val, msg) { |
| new Assertion(obj, msg).to.have.property(prop, val); |
| }; |
| |
| /** |
| * ### .propertyNotVal(object, property, value, [message]) |
| * |
| * Asserts that `object` has a property named by `property`, but with a value |
| * different from that given by `value`. |
| * |
| * assert.propertyNotVal({ tea: 'is good' }, 'tea', 'is bad'); |
| * |
| * @name propertyNotVal |
| * @param {Object} object |
| * @param {String} property |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.propertyNotVal = function (obj, prop, val, msg) { |
| new Assertion(obj, msg).to.not.have.property(prop, val); |
| }; |
| |
| /** |
| * ### .deepPropertyVal(object, property, value, [message]) |
| * |
| * Asserts that `object` has a property named by `property` with value given |
| * by `value`. `property` can use dot- and bracket-notation for deep |
| * reference. |
| * |
| * assert.deepPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha'); |
| * |
| * @name deepPropertyVal |
| * @param {Object} object |
| * @param {String} property |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.deepPropertyVal = function (obj, prop, val, msg) { |
| new Assertion(obj, msg).to.have.deep.property(prop, val); |
| }; |
| |
| /** |
| * ### .deepPropertyNotVal(object, property, value, [message]) |
| * |
| * Asserts that `object` has a property named by `property`, but with a value |
| * different from that given by `value`. `property` can use dot- and |
| * bracket-notation for deep reference. |
| * |
| * assert.deepPropertyNotVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha'); |
| * |
| * @name deepPropertyNotVal |
| * @param {Object} object |
| * @param {String} property |
| * @param {Mixed} value |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.deepPropertyNotVal = function (obj, prop, val, msg) { |
| new Assertion(obj, msg).to.not.have.deep.property(prop, val); |
| }; |
| |
| /** |
| * ### .lengthOf(object, length, [message]) |
| * |
| * Asserts that `object` has a `length` property with the expected value. |
| * |
| * assert.lengthOf([1,2,3], 3, 'array has length of 3'); |
| * assert.lengthOf('foobar', 5, 'string has length of 6'); |
| * |
| * @name lengthOf |
| * @param {Mixed} object |
| * @param {Number} length |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.lengthOf = function (exp, len, msg) { |
| new Assertion(exp, msg).to.have.length(len); |
| }; |
| |
| /** |
| * ### .throws(function, [constructor/string/regexp], [string/regexp], [message]) |
| * |
| * Asserts that `function` will throw an error that is an instance of |
| * `constructor`, or alternately that it will throw an error with message |
| * matching `regexp`. |
| * |
| * assert.throw(fn, 'function throws a reference error'); |
| * assert.throw(fn, /function throws a reference error/); |
| * assert.throw(fn, ReferenceError); |
| * assert.throw(fn, ReferenceError, 'function throws a reference error'); |
| * assert.throw(fn, ReferenceError, /function throws a reference error/); |
| * |
| * @name throws |
| * @alias throw |
| * @alias Throw |
| * @param {Function} function |
| * @param {ErrorConstructor} constructor |
| * @param {RegExp} regexp |
| * @param {String} message |
| * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types |
| * @api public |
| */ |
| |
| assert.Throw = function (fn, errt, errs, msg) { |
| if ('string' === typeof errt || errt instanceof RegExp) { |
| errs = errt; |
| errt = null; |
| } |
| |
| var assertErr = new Assertion(fn, msg).to.Throw(errt, errs); |
| return flag(assertErr, 'object'); |
| }; |
| |
| /** |
| * ### .doesNotThrow(function, [constructor/regexp], [message]) |
| * |
| * Asserts that `function` will _not_ throw an error that is an instance of |
| * `constructor`, or alternately that it will not throw an error with message |
| * matching `regexp`. |
| * |
| * assert.doesNotThrow(fn, Error, 'function does not throw'); |
| * |
| * @name doesNotThrow |
| * @param {Function} function |
| * @param {ErrorConstructor} constructor |
| * @param {RegExp} regexp |
| * @param {String} message |
| * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types |
| * @api public |
| */ |
| |
| assert.doesNotThrow = function (fn, type, msg) { |
| if ('string' === typeof type) { |
| msg = type; |
| type = null; |
| } |
| |
| new Assertion(fn, msg).to.not.Throw(type); |
| }; |
| |
| /** |
| * ### .operator(val1, operator, val2, [message]) |
| * |
| * Compares two values using `operator`. |
| * |
| * assert.operator(1, '<', 2, 'everything is ok'); |
| * assert.operator(1, '>', 2, 'this will fail'); |
| * |
| * @name operator |
| * @param {Mixed} val1 |
| * @param {String} operator |
| * @param {Mixed} val2 |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.operator = function (val, operator, val2, msg) { |
| if (!~['==', '===', '>', '>=', '<', '<=', '!=', '!=='].indexOf(operator)) { |
| throw new Error('Invalid operator "' + operator + '"'); |
| } |
| var test = new Assertion(eval(val + operator + val2), msg); |
| test.assert( |
| true === flag(test, 'object') |
| , 'expected ' + util.inspect(val) + ' to be ' + operator + ' ' + util.inspect(val2) |
| , 'expected ' + util.inspect(val) + ' to not be ' + operator + ' ' + util.inspect(val2) ); |
| }; |
| |
| /** |
| * ### .closeTo(actual, expected, delta, [message]) |
| * |
| * Asserts that the target is equal `expected`, to within a +/- `delta` range. |
| * |
| * assert.closeTo(1.5, 1, 0.5, 'numbers are close'); |
| * |
| * @name closeTo |
| * @param {Number} actual |
| * @param {Number} expected |
| * @param {Number} delta |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.closeTo = function (act, exp, delta, msg) { |
| new Assertion(act, msg).to.be.closeTo(exp, delta); |
| }; |
| |
| /** |
| * ### .sameMembers(set1, set2, [message]) |
| * |
| * Asserts that `set1` and `set2` have the same members. |
| * Order is not taken into account. |
| * |
| * assert.sameMembers([ 1, 2, 3 ], [ 2, 1, 3 ], 'same members'); |
| * |
| * @name sameMembers |
| * @param {Array} superset |
| * @param {Array} subset |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.sameMembers = function (set1, set2, msg) { |
| new Assertion(set1, msg).to.have.same.members(set2); |
| } |
| |
| /** |
| * ### .includeMembers(superset, subset, [message]) |
| * |
| * Asserts that `subset` is included in `superset`. |
| * Order is not taken into account. |
| * |
| * assert.includeMembers([ 1, 2, 3 ], [ 2, 1 ], 'include members'); |
| * |
| * @name includeMembers |
| * @param {Array} superset |
| * @param {Array} subset |
| * @param {String} message |
| * @api public |
| */ |
| |
| assert.includeMembers = function (superset, subset, msg) { |
| new Assertion(superset, msg).to.include.members(subset); |
| } |
| |
| /*! |
| * Undocumented / untested |
| */ |
| |
| assert.ifError = function (val, msg) { |
| new Assertion(val, msg).to.not.be.ok; |
| }; |
| |
| /*! |
| * Aliases. |
| */ |
| |
| (function alias(name, as){ |
| assert[as] = assert[name]; |
| return alias; |
| }) |
| ('Throw', 'throw') |
| ('Throw', 'throws'); |
| }; |
| |
| }); |
| require.register("chai/lib/chai/interface/expect.js", function(exports, require, module){ |
| /*! |
| * chai |
| * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| module.exports = function (chai, util) { |
| chai.expect = function (val, message) { |
| return new chai.Assertion(val, message); |
| }; |
| }; |
| |
| |
| }); |
| require.register("chai/lib/chai/interface/should.js", function(exports, require, module){ |
| /*! |
| * chai |
| * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| module.exports = function (chai, util) { |
| var Assertion = chai.Assertion; |
| |
| function loadShould () { |
| // modify Object.prototype to have `should` |
| Object.defineProperty(Object.prototype, 'should', |
| { |
| set: function (value) { |
| // See https://github.com/chaijs/chai/issues/86: this makes |
| // `whatever.should = someValue` actually set `someValue`, which is |
| // especially useful for `global.should = require('chai').should()`. |
| // |
| // Note that we have to use [[DefineProperty]] instead of [[Put]] |
| // since otherwise we would trigger this very setter! |
| Object.defineProperty(this, 'should', { |
| value: value, |
| enumerable: true, |
| configurable: true, |
| writable: true |
| }); |
| } |
| , get: function(){ |
| if (this instanceof String || this instanceof Number) { |
| return new Assertion(this.constructor(this)); |
| } else if (this instanceof Boolean) { |
| return new Assertion(this == true); |
| } |
| return new Assertion(this); |
| } |
| , configurable: true |
| }); |
| |
| var should = {}; |
| |
| should.equal = function (val1, val2, msg) { |
| new Assertion(val1, msg).to.equal(val2); |
| }; |
| |
| should.Throw = function (fn, errt, errs, msg) { |
| new Assertion(fn, msg).to.Throw(errt, errs); |
| }; |
| |
| should.exist = function (val, msg) { |
| new Assertion(val, msg).to.exist; |
| } |
| |
| // negation |
| should.not = {} |
| |
| should.not.equal = function (val1, val2, msg) { |
| new Assertion(val1, msg).to.not.equal(val2); |
| }; |
| |
| should.not.Throw = function (fn, errt, errs, msg) { |
| new Assertion(fn, msg).to.not.Throw(errt, errs); |
| }; |
| |
| should.not.exist = function (val, msg) { |
| new Assertion(val, msg).to.not.exist; |
| } |
| |
| should['throw'] = should['Throw']; |
| should.not['throw'] = should.not['Throw']; |
| |
| return should; |
| }; |
| |
| chai.should = loadShould; |
| chai.Should = loadShould; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/addChainableMethod.js", function(exports, require, module){ |
| /*! |
| * Chai - addChainingMethod utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Module dependencies |
| */ |
| |
| var transferFlags = require('./transferFlags'); |
| |
| /*! |
| * Module variables |
| */ |
| |
| // Check whether `__proto__` is supported |
| var hasProtoSupport = '__proto__' in Object; |
| |
| // Without `__proto__` support, this module will need to add properties to a function. |
| // However, some Function.prototype methods cannot be overwritten, |
| // and there seems no easy cross-platform way to detect them (@see chaijs/chai/issues/69). |
| var excludeNames = /^(?:length|name|arguments|caller)$/; |
| |
| // Cache `Function` properties |
| var call = Function.prototype.call, |
| apply = Function.prototype.apply; |
| |
| /** |
| * ### addChainableMethod (ctx, name, method, chainingBehavior) |
| * |
| * Adds a method to an object, such that the method can also be chained. |
| * |
| * utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) { |
| * var obj = utils.flag(this, 'object'); |
| * new chai.Assertion(obj).to.be.equal(str); |
| * }); |
| * |
| * Can also be accessed directly from `chai.Assertion`. |
| * |
| * chai.Assertion.addChainableMethod('foo', fn, chainingBehavior); |
| * |
| * The result can then be used as both a method assertion, executing both `method` and |
| * `chainingBehavior`, or as a language chain, which only executes `chainingBehavior`. |
| * |
| * expect(fooStr).to.be.foo('bar'); |
| * expect(fooStr).to.be.foo.equal('foo'); |
| * |
| * @param {Object} ctx object to which the method is added |
| * @param {String} name of method to add |
| * @param {Function} method function to be used for `name`, when called |
| * @param {Function} chainingBehavior function to be called every time the property is accessed |
| * @name addChainableMethod |
| * @api public |
| */ |
| |
| module.exports = function (ctx, name, method, chainingBehavior) { |
| if (typeof chainingBehavior !== 'function') { |
| chainingBehavior = function () { }; |
| } |
| |
| var chainableBehavior = { |
| method: method |
| , chainingBehavior: chainingBehavior |
| }; |
| |
| // save the methods so we can overwrite them later, if we need to. |
| if (!ctx.__methods) { |
| ctx.__methods = {}; |
| } |
| ctx.__methods[name] = chainableBehavior; |
| |
| Object.defineProperty(ctx, name, |
| { get: function () { |
| chainableBehavior.chainingBehavior.call(this); |
| |
| var assert = function () { |
| var result = chainableBehavior.method.apply(this, arguments); |
| return result === undefined ? this : result; |
| }; |
| |
| // Use `__proto__` if available |
| if (hasProtoSupport) { |
| // Inherit all properties from the object by replacing the `Function` prototype |
| var prototype = assert.__proto__ = Object.create(this); |
| // Restore the `call` and `apply` methods from `Function` |
| prototype.call = call; |
| prototype.apply = apply; |
| } |
| // Otherwise, redefine all properties (slow!) |
| else { |
| var asserterNames = Object.getOwnPropertyNames(ctx); |
| asserterNames.forEach(function (asserterName) { |
| if (!excludeNames.test(asserterName)) { |
| var pd = Object.getOwnPropertyDescriptor(ctx, asserterName); |
| Object.defineProperty(assert, asserterName, pd); |
| } |
| }); |
| } |
| |
| transferFlags(this, assert); |
| return assert; |
| } |
| , configurable: true |
| }); |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/addMethod.js", function(exports, require, module){ |
| /*! |
| * Chai - addMethod utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### .addMethod (ctx, name, method) |
| * |
| * Adds a method to the prototype of an object. |
| * |
| * utils.addMethod(chai.Assertion.prototype, 'foo', function (str) { |
| * var obj = utils.flag(this, 'object'); |
| * new chai.Assertion(obj).to.be.equal(str); |
| * }); |
| * |
| * Can also be accessed directly from `chai.Assertion`. |
| * |
| * chai.Assertion.addMethod('foo', fn); |
| * |
| * Then can be used as any other assertion. |
| * |
| * expect(fooStr).to.be.foo('bar'); |
| * |
| * @param {Object} ctx object to which the method is added |
| * @param {String} name of method to add |
| * @param {Function} method function to be used for name |
| * @name addMethod |
| * @api public |
| */ |
| |
| module.exports = function (ctx, name, method) { |
| ctx[name] = function () { |
| var result = method.apply(this, arguments); |
| return result === undefined ? this : result; |
| }; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/addProperty.js", function(exports, require, module){ |
| /*! |
| * Chai - addProperty utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### addProperty (ctx, name, getter) |
| * |
| * Adds a property to the prototype of an object. |
| * |
| * utils.addProperty(chai.Assertion.prototype, 'foo', function () { |
| * var obj = utils.flag(this, 'object'); |
| * new chai.Assertion(obj).to.be.instanceof(Foo); |
| * }); |
| * |
| * Can also be accessed directly from `chai.Assertion`. |
| * |
| * chai.Assertion.addProperty('foo', fn); |
| * |
| * Then can be used as any other assertion. |
| * |
| * expect(myFoo).to.be.foo; |
| * |
| * @param {Object} ctx object to which the property is added |
| * @param {String} name of property to add |
| * @param {Function} getter function to be used for name |
| * @name addProperty |
| * @api public |
| */ |
| |
| module.exports = function (ctx, name, getter) { |
| Object.defineProperty(ctx, name, |
| { get: function () { |
| var result = getter.call(this); |
| return result === undefined ? this : result; |
| } |
| , configurable: true |
| }); |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/flag.js", function(exports, require, module){ |
| /*! |
| * Chai - flag utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### flag(object ,key, [value]) |
| * |
| * Get or set a flag value on an object. If a |
| * value is provided it will be set, else it will |
| * return the currently set value or `undefined` if |
| * the value is not set. |
| * |
| * utils.flag(this, 'foo', 'bar'); // setter |
| * utils.flag(this, 'foo'); // getter, returns `bar` |
| * |
| * @param {Object} object (constructed Assertion |
| * @param {String} key |
| * @param {Mixed} value (optional) |
| * @name flag |
| * @api private |
| */ |
| |
| module.exports = function (obj, key, value) { |
| var flags = obj.__flags || (obj.__flags = Object.create(null)); |
| if (arguments.length === 3) { |
| flags[key] = value; |
| } else { |
| return flags[key]; |
| } |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/getActual.js", function(exports, require, module){ |
| /*! |
| * Chai - getActual utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * # getActual(object, [actual]) |
| * |
| * Returns the `actual` value for an Assertion |
| * |
| * @param {Object} object (constructed Assertion) |
| * @param {Arguments} chai.Assertion.prototype.assert arguments |
| */ |
| |
| module.exports = function (obj, args) { |
| var actual = args[4]; |
| return 'undefined' !== typeof actual ? actual : obj._obj; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/getEnumerableProperties.js", function(exports, require, module){ |
| /*! |
| * Chai - getEnumerableProperties utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### .getEnumerableProperties(object) |
| * |
| * This allows the retrieval of enumerable property names of an object, |
| * inherited or not. |
| * |
| * @param {Object} object |
| * @returns {Array} |
| * @name getEnumerableProperties |
| * @api public |
| */ |
| |
| module.exports = function getEnumerableProperties(object) { |
| var result = []; |
| for (var name in object) { |
| result.push(name); |
| } |
| return result; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/getMessage.js", function(exports, require, module){ |
| /*! |
| * Chai - message composition utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Module dependancies |
| */ |
| |
| var flag = require('./flag') |
| , getActual = require('./getActual') |
| , inspect = require('./inspect') |
| , objDisplay = require('./objDisplay'); |
| |
| /** |
| * ### .getMessage(object, message, negateMessage) |
| * |
| * Construct the error message based on flags |
| * and template tags. Template tags will return |
| * a stringified inspection of the object referenced. |
| * |
| * Message template tags: |
| * - `#{this}` current asserted object |
| * - `#{act}` actual value |
| * - `#{exp}` expected value |
| * |
| * @param {Object} object (constructed Assertion) |
| * @param {Arguments} chai.Assertion.prototype.assert arguments |
| * @name getMessage |
| * @api public |
| */ |
| |
| module.exports = function (obj, args) { |
| var negate = flag(obj, 'negate') |
| , val = flag(obj, 'object') |
| , expected = args[3] |
| , actual = getActual(obj, args) |
| , msg = negate ? args[2] : args[1] |
| , flagMsg = flag(obj, 'message'); |
| |
| msg = msg || ''; |
| msg = msg |
| .replace(/#{this}/g, objDisplay(val)) |
| .replace(/#{act}/g, objDisplay(actual)) |
| .replace(/#{exp}/g, objDisplay(expected)); |
| |
| return flagMsg ? flagMsg + ': ' + msg : msg; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/getName.js", function(exports, require, module){ |
| /*! |
| * Chai - getName utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * # getName(func) |
| * |
| * Gets the name of a function, in a cross-browser way. |
| * |
| * @param {Function} a function (usually a constructor) |
| */ |
| |
| module.exports = function (func) { |
| if (func.name) return func.name; |
| |
| var match = /^\s?function ([^(]*)\(/.exec(func); |
| return match && match[1] ? match[1] : ""; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/getPathValue.js", function(exports, require, module){ |
| /*! |
| * Chai - getPathValue utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * @see https://github.com/logicalparadox/filtr |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### .getPathValue(path, object) |
| * |
| * This allows the retrieval of values in an |
| * object given a string path. |
| * |
| * var obj = { |
| * prop1: { |
| * arr: ['a', 'b', 'c'] |
| * , str: 'Hello' |
| * } |
| * , prop2: { |
| * arr: [ { nested: 'Universe' } ] |
| * , str: 'Hello again!' |
| * } |
| * } |
| * |
| * The following would be the results. |
| * |
| * getPathValue('prop1.str', obj); // Hello |
| * getPathValue('prop1.att[2]', obj); // b |
| * getPathValue('prop2.arr[0].nested', obj); // Universe |
| * |
| * @param {String} path |
| * @param {Object} object |
| * @returns {Object} value or `undefined` |
| * @name getPathValue |
| * @api public |
| */ |
| |
| var getPathValue = module.exports = function (path, obj) { |
| var parsed = parsePath(path); |
| return _getPathValue(parsed, obj); |
| }; |
| |
| /*! |
| * ## parsePath(path) |
| * |
| * Helper function used to parse string object |
| * paths. Use in conjunction with `_getPathValue`. |
| * |
| * var parsed = parsePath('myobject.property.subprop'); |
| * |
| * ### Paths: |
| * |
| * * Can be as near infinitely deep and nested |
| * * Arrays are also valid using the formal `myobject.document[3].property`. |
| * |
| * @param {String} path |
| * @returns {Object} parsed |
| * @api private |
| */ |
| |
| function parsePath (path) { |
| var str = path.replace(/\[/g, '.[') |
| , parts = str.match(/(\\\.|[^.]+?)+/g); |
| return parts.map(function (value) { |
| var re = /\[(\d+)\]$/ |
| , mArr = re.exec(value) |
| if (mArr) return { i: parseFloat(mArr[1]) }; |
| else return { p: value }; |
| }); |
| }; |
| |
| /*! |
| * ## _getPathValue(parsed, obj) |
| * |
| * Helper companion function for `.parsePath` that returns |
| * the value located at the parsed address. |
| * |
| * var value = getPathValue(parsed, obj); |
| * |
| * @param {Object} parsed definition from `parsePath`. |
| * @param {Object} object to search against |
| * @returns {Object|Undefined} value |
| * @api private |
| */ |
| |
| function _getPathValue (parsed, obj) { |
| var tmp = obj |
| , res; |
| for (var i = 0, l = parsed.length; i < l; i++) { |
| var part = parsed[i]; |
| if (tmp) { |
| if ('undefined' !== typeof part.p) |
| tmp = tmp[part.p]; |
| else if ('undefined' !== typeof part.i) |
| tmp = tmp[part.i]; |
| if (i == (l - 1)) res = tmp; |
| } else { |
| res = undefined; |
| } |
| } |
| return res; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/getProperties.js", function(exports, require, module){ |
| /*! |
| * Chai - getProperties utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### .getProperties(object) |
| * |
| * This allows the retrieval of property names of an object, enumerable or not, |
| * inherited or not. |
| * |
| * @param {Object} object |
| * @returns {Array} |
| * @name getProperties |
| * @api public |
| */ |
| |
| module.exports = function getProperties(object) { |
| var result = Object.getOwnPropertyNames(subject); |
| |
| function addProperty(property) { |
| if (result.indexOf(property) === -1) { |
| result.push(property); |
| } |
| } |
| |
| var proto = Object.getPrototypeOf(subject); |
| while (proto !== null) { |
| Object.getOwnPropertyNames(proto).forEach(addProperty); |
| proto = Object.getPrototypeOf(proto); |
| } |
| |
| return result; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/index.js", function(exports, require, module){ |
| /*! |
| * chai |
| * Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Main exports |
| */ |
| |
| var exports = module.exports = {}; |
| |
| /*! |
| * test utility |
| */ |
| |
| exports.test = require('./test'); |
| |
| /*! |
| * type utility |
| */ |
| |
| exports.type = require('./type'); |
| |
| /*! |
| * message utility |
| */ |
| |
| exports.getMessage = require('./getMessage'); |
| |
| /*! |
| * actual utility |
| */ |
| |
| exports.getActual = require('./getActual'); |
| |
| /*! |
| * Inspect util |
| */ |
| |
| exports.inspect = require('./inspect'); |
| |
| /*! |
| * Object Display util |
| */ |
| |
| exports.objDisplay = require('./objDisplay'); |
| |
| /*! |
| * Flag utility |
| */ |
| |
| exports.flag = require('./flag'); |
| |
| /*! |
| * Flag transferring utility |
| */ |
| |
| exports.transferFlags = require('./transferFlags'); |
| |
| /*! |
| * Deep equal utility |
| */ |
| |
| exports.eql = require('deep-eql'); |
| |
| /*! |
| * Deep path value |
| */ |
| |
| exports.getPathValue = require('./getPathValue'); |
| |
| /*! |
| * Function name |
| */ |
| |
| exports.getName = require('./getName'); |
| |
| /*! |
| * add Property |
| */ |
| |
| exports.addProperty = require('./addProperty'); |
| |
| /*! |
| * add Method |
| */ |
| |
| exports.addMethod = require('./addMethod'); |
| |
| /*! |
| * overwrite Property |
| */ |
| |
| exports.overwriteProperty = require('./overwriteProperty'); |
| |
| /*! |
| * overwrite Method |
| */ |
| |
| exports.overwriteMethod = require('./overwriteMethod'); |
| |
| /*! |
| * Add a chainable method |
| */ |
| |
| exports.addChainableMethod = require('./addChainableMethod'); |
| |
| /*! |
| * Overwrite chainable method |
| */ |
| |
| exports.overwriteChainableMethod = require('./overwriteChainableMethod'); |
| |
| |
| }); |
| require.register("chai/lib/chai/utils/inspect.js", function(exports, require, module){ |
| // This is (almost) directly from Node.js utils |
| // https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js |
| |
| var getName = require('./getName'); |
| var getProperties = require('./getProperties'); |
| var getEnumerableProperties = require('./getEnumerableProperties'); |
| |
| module.exports = inspect; |
| |
| /** |
| * Echos the value of a value. Trys to print the value out |
| * in the best way possible given the different types. |
| * |
| * @param {Object} obj The object to print out. |
| * @param {Boolean} showHidden Flag that shows hidden (not enumerable) |
| * properties of objects. |
| * @param {Number} depth Depth in which to descend in object. Default is 2. |
| * @param {Boolean} colors Flag to turn on ANSI escape codes to color the |
| * output. Default is false (no coloring). |
| */ |
| function inspect(obj, showHidden, depth, colors) { |
| var ctx = { |
| showHidden: showHidden, |
| seen: [], |
| stylize: function (str) { return str; } |
| }; |
| return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth)); |
| } |
| |
| // https://gist.github.com/1044128/ |
| var getOuterHTML = function(element) { |
| if ('outerHTML' in element) return element.outerHTML; |
| var ns = "http://www.w3.org/1999/xhtml"; |
| var container = document.createElementNS(ns, '_'); |
| var elemProto = (window.HTMLElement || window.Element).prototype; |
| var xmlSerializer = new XMLSerializer(); |
| var html; |
| if (document.xmlVersion) { |
| return xmlSerializer.serializeToString(element); |
| } else { |
| container.appendChild(element.cloneNode(false)); |
| html = container.innerHTML.replace('><', '>' + element.innerHTML + '<'); |
| container.innerHTML = ''; |
| return html; |
| } |
| }; |
| |
| // Returns true if object is a DOM element. |
| var isDOMElement = function (object) { |
| if (typeof HTMLElement === 'object') { |
| return object instanceof HTMLElement; |
| } else { |
| return object && |
| typeof object === 'object' && |
| object.nodeType === 1 && |
| typeof object.nodeName === 'string'; |
| } |
| }; |
| |
| function formatValue(ctx, value, recurseTimes) { |
| // Provide a hook for user-specified inspect functions. |
| // Check that value is an object with an inspect function on it |
| if (value && typeof value.inspect === 'function' && |
| // Filter out the util module, it's inspect function is special |
| value.inspect !== exports.inspect && |
| // Also filter out any prototype objects using the circular check. |
| !(value.constructor && value.constructor.prototype === value)) { |
| var ret = value.inspect(recurseTimes); |
| if (typeof ret !== 'string') { |
| ret = formatValue(ctx, ret, recurseTimes); |
| } |
| return ret; |
| } |
| |
| // Primitive types cannot have properties |
| var primitive = formatPrimitive(ctx, value); |
| if (primitive) { |
| return primitive; |
| } |
| |
| // If it's DOM elem, get outer HTML. |
| if (isDOMElement(value)) { |
| return getOuterHTML(value); |
| } |
| |
| // Look up the keys of the object. |
| var visibleKeys = getEnumerableProperties(value); |
| var keys = ctx.showHidden ? getProperties(value) : visibleKeys; |
| |
| // Some type of object without properties can be shortcutted. |
| // In IE, errors have a single `stack` property, or if they are vanilla `Error`, |
| // a `stack` plus `description` property; ignore those for consistency. |
| if (keys.length === 0 || (isError(value) && ( |
| (keys.length === 1 && keys[0] === 'stack') || |
| (keys.length === 2 && keys[0] === 'description' && keys[1] === 'stack') |
| ))) { |
| if (typeof value === 'function') { |
| var name = getName(value); |
| var nameSuffix = name ? ': ' + name : ''; |
| return ctx.stylize('[Function' + nameSuffix + ']', 'special'); |
| } |
| if (isRegExp(value)) { |
| return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); |
| } |
| if (isDate(value)) { |
| return ctx.stylize(Date.prototype.toUTCString.call(value), 'date'); |
| } |
| if (isError(value)) { |
| return formatError(value); |
| } |
| } |
| |
| var base = '', array = false, braces = ['{', '}']; |
| |
| // Make Array say that they are Array |
| if (isArray(value)) { |
| array = true; |
| braces = ['[', ']']; |
| } |
| |
| // Make functions say that they are functions |
| if (typeof value === 'function') { |
| var name = getName(value); |
| var nameSuffix = name ? ': ' + name : ''; |
| base = ' [Function' + nameSuffix + ']'; |
| } |
| |
| // Make RegExps say that they are RegExps |
| if (isRegExp(value)) { |
| base = ' ' + RegExp.prototype.toString.call(value); |
| } |
| |
| // Make dates with properties first say the date |
| if (isDate(value)) { |
| base = ' ' + Date.prototype.toUTCString.call(value); |
| } |
| |
| // Make error with message first say the error |
| if (isError(value)) { |
| return formatError(value); |
| } |
| |
| if (keys.length === 0 && (!array || value.length == 0)) { |
| return braces[0] + base + braces[1]; |
| } |
| |
| if (recurseTimes < 0) { |
| if (isRegExp(value)) { |
| return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); |
| } else { |
| return ctx.stylize('[Object]', 'special'); |
| } |
| } |
| |
| ctx.seen.push(value); |
| |
| var output; |
| if (array) { |
| output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); |
| } else { |
| output = keys.map(function(key) { |
| return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); |
| }); |
| } |
| |
| ctx.seen.pop(); |
| |
| return reduceToSingleString(output, base, braces); |
| } |
| |
| |
| function formatPrimitive(ctx, value) { |
| switch (typeof value) { |
| case 'undefined': |
| return ctx.stylize('undefined', 'undefined'); |
| |
| case 'string': |
| var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') |
| .replace(/'/g, "\\'") |
| .replace(/\\"/g, '"') + '\''; |
| return ctx.stylize(simple, 'string'); |
| |
| case 'number': |
| return ctx.stylize('' + value, 'number'); |
| |
| case 'boolean': |
| return ctx.stylize('' + value, 'boolean'); |
| } |
| // For some reason typeof null is "object", so special case here. |
| if (value === null) { |
| return ctx.stylize('null', 'null'); |
| } |
| } |
| |
| |
| function formatError(value) { |
| return '[' + Error.prototype.toString.call(value) + ']'; |
| } |
| |
| |
| function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { |
| var output = []; |
| for (var i = 0, l = value.length; i < l; ++i) { |
| if (Object.prototype.hasOwnProperty.call(value, String(i))) { |
| output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, |
| String(i), true)); |
| } else { |
| output.push(''); |
| } |
| } |
| keys.forEach(function(key) { |
| if (!key.match(/^\d+$/)) { |
| output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, |
| key, true)); |
| } |
| }); |
| return output; |
| } |
| |
| |
| function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { |
| var name, str; |
| if (value.__lookupGetter__) { |
| if (value.__lookupGetter__(key)) { |
| if (value.__lookupSetter__(key)) { |
| str = ctx.stylize('[Getter/Setter]', 'special'); |
| } else { |
| str = ctx.stylize('[Getter]', 'special'); |
| } |
| } else { |
| if (value.__lookupSetter__(key)) { |
| str = ctx.stylize('[Setter]', 'special'); |
| } |
| } |
| } |
| if (visibleKeys.indexOf(key) < 0) { |
| name = '[' + key + ']'; |
| } |
| if (!str) { |
| if (ctx.seen.indexOf(value[key]) < 0) { |
| if (recurseTimes === null) { |
| str = formatValue(ctx, value[key], null); |
| } else { |
| str = formatValue(ctx, value[key], recurseTimes - 1); |
| } |
| if (str.indexOf('\n') > -1) { |
| if (array) { |
| str = str.split('\n').map(function(line) { |
| return ' ' + line; |
| }).join('\n').substr(2); |
| } else { |
| str = '\n' + str.split('\n').map(function(line) { |
| return ' ' + line; |
| }).join('\n'); |
| } |
| } |
| } else { |
| str = ctx.stylize('[Circular]', 'special'); |
| } |
| } |
| if (typeof name === 'undefined') { |
| if (array && key.match(/^\d+$/)) { |
| return str; |
| } |
| name = JSON.stringify('' + key); |
| if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { |
| name = name.substr(1, name.length - 2); |
| name = ctx.stylize(name, 'name'); |
| } else { |
| name = name.replace(/'/g, "\\'") |
| .replace(/\\"/g, '"') |
| .replace(/(^"|"$)/g, "'"); |
| name = ctx.stylize(name, 'string'); |
| } |
| } |
| |
| return name + ': ' + str; |
| } |
| |
| |
| function reduceToSingleString(output, base, braces) { |
| var numLinesEst = 0; |
| var length = output.reduce(function(prev, cur) { |
| numLinesEst++; |
| if (cur.indexOf('\n') >= 0) numLinesEst++; |
| return prev + cur.length + 1; |
| }, 0); |
| |
| if (length > 60) { |
| return braces[0] + |
| (base === '' ? '' : base + '\n ') + |
| ' ' + |
| output.join(',\n ') + |
| ' ' + |
| braces[1]; |
| } |
| |
| return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; |
| } |
| |
| function isArray(ar) { |
| return Array.isArray(ar) || |
| (typeof ar === 'object' && objectToString(ar) === '[object Array]'); |
| } |
| |
| function isRegExp(re) { |
| return typeof re === 'object' && objectToString(re) === '[object RegExp]'; |
| } |
| |
| function isDate(d) { |
| return typeof d === 'object' && objectToString(d) === '[object Date]'; |
| } |
| |
| function isError(e) { |
| return typeof e === 'object' && objectToString(e) === '[object Error]'; |
| } |
| |
| function objectToString(o) { |
| return Object.prototype.toString.call(o); |
| } |
| |
| }); |
| require.register("chai/lib/chai/utils/objDisplay.js", function(exports, require, module){ |
| /*! |
| * Chai - flag utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Module dependancies |
| */ |
| |
| var inspect = require('./inspect'); |
| |
| /** |
| * ### .objDisplay (object) |
| * |
| * Determines if an object or an array matches |
| * criteria to be inspected in-line for error |
| * messages or should be truncated. |
| * |
| * @param {Mixed} javascript object to inspect |
| * @name objDisplay |
| * @api public |
| */ |
| |
| module.exports = function (obj) { |
| var str = inspect(obj) |
| , type = Object.prototype.toString.call(obj); |
| |
| if (str.length >= 40) { |
| if (type === '[object Function]') { |
| return !obj.name || obj.name === '' |
| ? '[Function]' |
| : '[Function: ' + obj.name + ']'; |
| } else if (type === '[object Array]') { |
| return '[ Array(' + obj.length + ') ]'; |
| } else if (type === '[object Object]') { |
| var keys = Object.keys(obj) |
| , kstr = keys.length > 2 |
| ? keys.splice(0, 2).join(', ') + ', ...' |
| : keys.join(', '); |
| return '{ Object (' + kstr + ') }'; |
| } else { |
| return str; |
| } |
| } else { |
| return str; |
| } |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/overwriteMethod.js", function(exports, require, module){ |
| /*! |
| * Chai - overwriteMethod utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### overwriteMethod (ctx, name, fn) |
| * |
| * Overwites an already existing method and provides |
| * access to previous function. Must return function |
| * to be used for name. |
| * |
| * utils.overwriteMethod(chai.Assertion.prototype, 'equal', function (_super) { |
| * return function (str) { |
| * var obj = utils.flag(this, 'object'); |
| * if (obj instanceof Foo) { |
| * new chai.Assertion(obj.value).to.equal(str); |
| * } else { |
| * _super.apply(this, arguments); |
| * } |
| * } |
| * }); |
| * |
| * Can also be accessed directly from `chai.Assertion`. |
| * |
| * chai.Assertion.overwriteMethod('foo', fn); |
| * |
| * Then can be used as any other assertion. |
| * |
| * expect(myFoo).to.equal('bar'); |
| * |
| * @param {Object} ctx object whose method is to be overwritten |
| * @param {String} name of method to overwrite |
| * @param {Function} method function that returns a function to be used for name |
| * @name overwriteMethod |
| * @api public |
| */ |
| |
| module.exports = function (ctx, name, method) { |
| var _method = ctx[name] |
| , _super = function () { return this; }; |
| |
| if (_method && 'function' === typeof _method) |
| _super = _method; |
| |
| ctx[name] = function () { |
| var result = method(_super).apply(this, arguments); |
| return result === undefined ? this : result; |
| } |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/overwriteProperty.js", function(exports, require, module){ |
| /*! |
| * Chai - overwriteProperty utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### overwriteProperty (ctx, name, fn) |
| * |
| * Overwites an already existing property getter and provides |
| * access to previous value. Must return function to use as getter. |
| * |
| * utils.overwriteProperty(chai.Assertion.prototype, 'ok', function (_super) { |
| * return function () { |
| * var obj = utils.flag(this, 'object'); |
| * if (obj instanceof Foo) { |
| * new chai.Assertion(obj.name).to.equal('bar'); |
| * } else { |
| * _super.call(this); |
| * } |
| * } |
| * }); |
| * |
| * |
| * Can also be accessed directly from `chai.Assertion`. |
| * |
| * chai.Assertion.overwriteProperty('foo', fn); |
| * |
| * Then can be used as any other assertion. |
| * |
| * expect(myFoo).to.be.ok; |
| * |
| * @param {Object} ctx object whose property is to be overwritten |
| * @param {String} name of property to overwrite |
| * @param {Function} getter function that returns a getter function to be used for name |
| * @name overwriteProperty |
| * @api public |
| */ |
| |
| module.exports = function (ctx, name, getter) { |
| var _get = Object.getOwnPropertyDescriptor(ctx, name) |
| , _super = function () {}; |
| |
| if (_get && 'function' === typeof _get.get) |
| _super = _get.get |
| |
| Object.defineProperty(ctx, name, |
| { get: function () { |
| var result = getter(_super).call(this); |
| return result === undefined ? this : result; |
| } |
| , configurable: true |
| }); |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/overwriteChainableMethod.js", function(exports, require, module){ |
| /*! |
| * Chai - overwriteChainableMethod utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### overwriteChainableMethod (ctx, name, fn) |
| * |
| * Overwites an already existing chainable method |
| * and provides access to the previous function or |
| * property. Must return functions to be used for |
| * name. |
| * |
| * utils.overwriteChainableMethod(chai.Assertion.prototype, 'length', |
| * function (_super) { |
| * } |
| * , function (_super) { |
| * } |
| * ); |
| * |
| * Can also be accessed directly from `chai.Assertion`. |
| * |
| * chai.Assertion.overwriteChainableMethod('foo', fn, fn); |
| * |
| * Then can be used as any other assertion. |
| * |
| * expect(myFoo).to.have.length(3); |
| * expect(myFoo).to.have.length.above(3); |
| * |
| * @param {Object} ctx object whose method / property is to be overwritten |
| * @param {String} name of method / property to overwrite |
| * @param {Function} method function that returns a function to be used for name |
| * @param {Function} chainingBehavior function that returns a function to be used for property |
| * @name overwriteChainableMethod |
| * @api public |
| */ |
| |
| module.exports = function (ctx, name, method, chainingBehavior) { |
| var chainableBehavior = ctx.__methods[name]; |
| |
| var _chainingBehavior = chainableBehavior.chainingBehavior; |
| chainableBehavior.chainingBehavior = function () { |
| var result = chainingBehavior(_chainingBehavior).call(this); |
| return result === undefined ? this : result; |
| }; |
| |
| var _method = chainableBehavior.method; |
| chainableBehavior.method = function () { |
| var result = method(_method).apply(this, arguments); |
| return result === undefined ? this : result; |
| }; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/test.js", function(exports, require, module){ |
| /*! |
| * Chai - test utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Module dependancies |
| */ |
| |
| var flag = require('./flag'); |
| |
| /** |
| * # test(object, expression) |
| * |
| * Test and object for expression. |
| * |
| * @param {Object} object (constructed Assertion) |
| * @param {Arguments} chai.Assertion.prototype.assert arguments |
| */ |
| |
| module.exports = function (obj, args) { |
| var negate = flag(obj, 'negate') |
| , expr = args[0]; |
| return negate ? !expr : expr; |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/transferFlags.js", function(exports, require, module){ |
| /*! |
| * Chai - transferFlags utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /** |
| * ### transferFlags(assertion, object, includeAll = true) |
| * |
| * Transfer all the flags for `assertion` to `object`. If |
| * `includeAll` is set to `false`, then the base Chai |
| * assertion flags (namely `object`, `ssfi`, and `message`) |
| * will not be transferred. |
| * |
| * |
| * var newAssertion = new Assertion(); |
| * utils.transferFlags(assertion, newAssertion); |
| * |
| * var anotherAsseriton = new Assertion(myObj); |
| * utils.transferFlags(assertion, anotherAssertion, false); |
| * |
| * @param {Assertion} assertion the assertion to transfer the flags from |
| * @param {Object} object the object to transfer the flags too; usually a new assertion |
| * @param {Boolean} includeAll |
| * @name getAllFlags |
| * @api private |
| */ |
| |
| module.exports = function (assertion, object, includeAll) { |
| var flags = assertion.__flags || (assertion.__flags = Object.create(null)); |
| |
| if (!object.__flags) { |
| object.__flags = Object.create(null); |
| } |
| |
| includeAll = arguments.length === 3 ? includeAll : true; |
| |
| for (var flag in flags) { |
| if (includeAll || |
| (flag !== 'object' && flag !== 'ssfi' && flag != 'message')) { |
| object.__flags[flag] = flags[flag]; |
| } |
| } |
| }; |
| |
| }); |
| require.register("chai/lib/chai/utils/type.js", function(exports, require, module){ |
| /*! |
| * Chai - type utility |
| * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com> |
| * MIT Licensed |
| */ |
| |
| /*! |
| * Detectable javascript natives |
| */ |
| |
| var natives = { |
| '[object Arguments]': 'arguments' |
| , '[object Array]': 'array' |
| , '[object Date]': 'date' |
| , '[object Function]': 'function' |
| , '[object Number]': 'number' |
| , '[object RegExp]': 'regexp' |
| , '[object String]': 'string' |
| }; |
| |
| /** |
| * ### type(object) |
| * |
| * Better implementation of `typeof` detection that can |
| * be used cross-browser. Handles the inconsistencies of |
| * Array, `null`, and `undefined` detection. |
| * |
| * utils.type({}) // 'object' |
| * utils.type(null) // `null' |
| * utils.type(undefined) // `undefined` |
| * utils.type([]) // `array` |
| * |
| * @param {Mixed} object to detect type of |
| * @name type |
| * @api private |
| */ |
| |
| module.exports = function (obj) { |
| var str = Object.prototype.toString.call(obj); |
| if (natives[str]) return natives[str]; |
| if (obj === null) return 'null'; |
| if (obj === undefined) return 'undefined'; |
| if (obj === Object(obj)) return 'object'; |
| return typeof obj; |
| }; |
| |
| }); |
| |
| |
| |
| |
| require.alias("chaijs-assertion-error/index.js", "chai/deps/assertion-error/index.js"); |
| require.alias("chaijs-assertion-error/index.js", "chai/deps/assertion-error/index.js"); |
| require.alias("chaijs-assertion-error/index.js", "assertion-error/index.js"); |
| require.alias("chaijs-assertion-error/index.js", "chaijs-assertion-error/index.js"); |
| require.alias("chaijs-deep-eql/lib/eql.js", "chai/deps/deep-eql/lib/eql.js"); |
| require.alias("chaijs-deep-eql/lib/eql.js", "chai/deps/deep-eql/index.js"); |
| require.alias("chaijs-deep-eql/lib/eql.js", "deep-eql/index.js"); |
| require.alias("chaijs-type-detect/lib/type.js", "chaijs-deep-eql/deps/type-detect/lib/type.js"); |
| require.alias("chaijs-type-detect/lib/type.js", "chaijs-deep-eql/deps/type-detect/index.js"); |
| require.alias("chaijs-type-detect/lib/type.js", "chaijs-type-detect/index.js"); |
| require.alias("chaijs-deep-eql/lib/eql.js", "chaijs-deep-eql/index.js"); |
| require.alias("chai/index.js", "chai/index.js");if (typeof exports == "object") { |
| module.exports = require("chai"); |
| } else if (typeof define == "function" && define.amd) { |
| define([], function(){ return require("chai"); }); |
| } else { |
| this["chai"] = require("chai"); |
| }})(); |