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- (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.chai = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
- module.exports = require('./lib/chai');
- },{"./lib/chai":2}],2:[function(require,module,exports){
- var used = [];
- exports.version = '4.3.8';
- exports.AssertionError = require('assertion-error');
- var util = require('./chai/utils');
- exports.use = function (fn) {
- if (!~used.indexOf(fn)) {
- fn(exports, util);
- used.push(fn);
- }
- return exports;
- };
- exports.util = util;
- var config = require('./chai/config');
- exports.config = config;
- var assertion = require('./chai/assertion');
- exports.use(assertion);
- var core = require('./chai/core/assertions');
- exports.use(core);
- var expect = require('./chai/interface/expect');
- exports.use(expect);
- var should = require('./chai/interface/should');
- exports.use(should);
- var assert = require('./chai/interface/assert');
- exports.use(assert);
- },{"./chai/assertion":3,"./chai/config":4,"./chai/core/assertions":5,"./chai/interface/assert":6,"./chai/interface/expect":7,"./chai/interface/should":8,"./chai/utils":22,"assertion-error":33}],3:[function(require,module,exports){
- var config = require('./config');
- module.exports = function (_chai, util) {
-
- var AssertionError = _chai.AssertionError
- , flag = util.flag;
-
- _chai.Assertion = Assertion;
-
- function Assertion (obj, msg, ssfi, lockSsfi) {
- flag(this, 'ssfi', ssfi || Assertion);
- flag(this, 'lockSsfi', lockSsfi);
- flag(this, 'object', obj);
- flag(this, 'message', msg);
- flag(this, 'eql', config.deepEqual || util.eql);
- return util.proxify(this);
- }
- Object.defineProperty(Assertion, 'includeStack', {
- get: function() {
- console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
- return config.includeStack;
- },
- set: function(value) {
- console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
- config.includeStack = value;
- }
- });
- Object.defineProperty(Assertion, 'showDiff', {
- get: function() {
- console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
- return config.showDiff;
- },
- set: function(value) {
- console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
- config.showDiff = value;
- }
- });
- 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);
- };
-
- Assertion.prototype.assert = function (expr, msg, negateMsg, expected, _actual, showDiff) {
- var ok = util.test(this, arguments);
- if (false !== showDiff) showDiff = true;
- if (undefined === expected && undefined === _actual) showDiff = false;
- if (true !== config.showDiff) showDiff = false;
- if (!ok) {
- msg = util.getMessage(this, arguments);
- var actual = util.getActual(this, arguments);
- var assertionErrorObjectProperties = {
- actual: actual
- , expected: expected
- , showDiff: showDiff
- };
- var operator = util.getOperator(this, arguments);
- if (operator) {
- assertionErrorObjectProperties.operator = operator;
- }
- throw new AssertionError(
- msg,
- assertionErrorObjectProperties,
- (config.includeStack) ? this.assert : flag(this, 'ssfi'));
- }
- };
-
- Object.defineProperty(Assertion.prototype, '_obj',
- { get: function () {
- return flag(this, 'object');
- }
- , set: function (val) {
- flag(this, 'object', val);
- }
- });
- };
- },{"./config":4}],4:[function(require,module,exports){
- module.exports = {
-
- includeStack: false,
-
- showDiff: true,
-
- truncateThreshold: 40,
-
- useProxy: true,
-
- proxyExcludedKeys: ['then', 'catch', 'inspect', 'toJSON'],
-
- deepEqual: null
- };
- },{}],5:[function(require,module,exports){
- module.exports = function (chai, _) {
- var Assertion = chai.Assertion
- , AssertionError = chai.AssertionError
- , flag = _.flag;
-
- [ 'to', 'be', 'been', 'is'
- , 'and', 'has', 'have', 'with'
- , 'that', 'which', 'at', 'of'
- , 'same', 'but', 'does', 'still', "also" ].forEach(function (chain) {
- Assertion.addProperty(chain);
- });
-
- Assertion.addProperty('not', function () {
- flag(this, 'negate', true);
- });
-
- Assertion.addProperty('deep', function () {
- flag(this, 'deep', true);
- });
-
- Assertion.addProperty('nested', function () {
- flag(this, 'nested', true);
- });
-
- Assertion.addProperty('own', function () {
- flag(this, 'own', true);
- });
-
- Assertion.addProperty('ordered', function () {
- flag(this, 'ordered', true);
- });
-
- Assertion.addProperty('any', function () {
- flag(this, 'any', true);
- flag(this, 'all', false);
- });
-
- Assertion.addProperty('all', function () {
- flag(this, 'all', true);
- flag(this, 'any', false);
- });
-
- 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).toLowerCase()
- , 'expected #{this} to be ' + article + type
- , 'expected #{this} not to be ' + article + type
- );
- }
- Assertion.addChainableMethod('an', an);
- Assertion.addChainableMethod('a', an);
-
- function SameValueZero(a, b) {
- return (_.isNaN(a) && _.isNaN(b)) || a === b;
- }
- function includeChainingBehavior () {
- flag(this, 'contains', true);
- }
- function include (val, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , objType = _.type(obj).toLowerCase()
- , flagMsg = flag(this, 'message')
- , negate = flag(this, 'negate')
- , ssfi = flag(this, 'ssfi')
- , isDeep = flag(this, 'deep')
- , descriptor = isDeep ? 'deep ' : ''
- , isEql = isDeep ? flag(this, 'eql') : SameValueZero;
- flagMsg = flagMsg ? flagMsg + ': ' : '';
- var included = false;
- switch (objType) {
- case 'string':
- included = obj.indexOf(val) !== -1;
- break;
- case 'weakset':
- if (isDeep) {
- throw new AssertionError(
- flagMsg + 'unable to use .deep.include with WeakSet',
- undefined,
- ssfi
- );
- }
- included = obj.has(val);
- break;
- case 'map':
- obj.forEach(function (item) {
- included = included || isEql(item, val);
- });
- break;
- case 'set':
- if (isDeep) {
- obj.forEach(function (item) {
- included = included || isEql(item, val);
- });
- } else {
- included = obj.has(val);
- }
- break;
- case 'array':
- if (isDeep) {
- included = obj.some(function (item) {
- return isEql(item, val);
- })
- } else {
- included = obj.indexOf(val) !== -1;
- }
- break;
- default:
-
-
-
- if (val !== Object(val)) {
- throw new AssertionError(
- flagMsg + 'the given combination of arguments ('
- + objType + ' and '
- + _.type(val).toLowerCase() + ')'
- + ' is invalid for this assertion. '
- + 'You can use an array, a map, an object, a set, a string, '
- + 'or a weakset instead of a '
- + _.type(val).toLowerCase(),
- undefined,
- ssfi
- );
- }
- var props = Object.keys(val)
- , firstErr = null
- , numErrs = 0;
- props.forEach(function (prop) {
- var propAssertion = new Assertion(obj);
- _.transferFlags(this, propAssertion, true);
- flag(propAssertion, 'lockSsfi', true);
- if (!negate || props.length === 1) {
- propAssertion.property(prop, val[prop]);
- return;
- }
- try {
- propAssertion.property(prop, val[prop]);
- } catch (err) {
- if (!_.checkError.compatibleConstructor(err, AssertionError)) {
- throw err;
- }
- if (firstErr === null) firstErr = err;
- numErrs++;
- }
- }, this);
-
-
-
-
- if (negate && props.length > 1 && numErrs === props.length) {
- throw firstErr;
- }
- return;
- }
-
- this.assert(
- included
- , 'expected #{this} to ' + descriptor + 'include ' + _.inspect(val)
- , 'expected #{this} to not ' + descriptor + 'include ' + _.inspect(val));
- }
- Assertion.addChainableMethod('include', include, includeChainingBehavior);
- Assertion.addChainableMethod('contain', include, includeChainingBehavior);
- Assertion.addChainableMethod('contains', include, includeChainingBehavior);
- Assertion.addChainableMethod('includes', include, includeChainingBehavior);
-
- Assertion.addProperty('ok', function () {
- this.assert(
- flag(this, 'object')
- , 'expected #{this} to be truthy'
- , 'expected #{this} to be falsy');
- });
-
- Assertion.addProperty('true', function () {
- this.assert(
- true === flag(this, 'object')
- , 'expected #{this} to be true'
- , 'expected #{this} to be false'
- , flag(this, 'negate') ? false : true
- );
- });
-
- Assertion.addProperty('false', function () {
- this.assert(
- false === flag(this, 'object')
- , 'expected #{this} to be false'
- , 'expected #{this} to be true'
- , flag(this, 'negate') ? true : false
- );
- });
-
- Assertion.addProperty('null', function () {
- this.assert(
- null === flag(this, 'object')
- , 'expected #{this} to be null'
- , 'expected #{this} not to be null'
- );
- });
-
- Assertion.addProperty('undefined', function () {
- this.assert(
- undefined === flag(this, 'object')
- , 'expected #{this} to be undefined'
- , 'expected #{this} not to be undefined'
- );
- });
-
- Assertion.addProperty('NaN', function () {
- this.assert(
- _.isNaN(flag(this, 'object'))
- , 'expected #{this} to be NaN'
- , 'expected #{this} not to be NaN'
- );
- });
-
- function assertExist () {
- var val = flag(this, 'object');
- this.assert(
- val !== null && val !== undefined
- , 'expected #{this} to exist'
- , 'expected #{this} to not exist'
- );
- }
- Assertion.addProperty('exist', assertExist);
- Assertion.addProperty('exists', assertExist);
-
- Assertion.addProperty('empty', function () {
- var val = flag(this, 'object')
- , ssfi = flag(this, 'ssfi')
- , flagMsg = flag(this, 'message')
- , itemsCount;
- flagMsg = flagMsg ? flagMsg + ': ' : '';
- switch (_.type(val).toLowerCase()) {
- case 'array':
- case 'string':
- itemsCount = val.length;
- break;
- case 'map':
- case 'set':
- itemsCount = val.size;
- break;
- case 'weakmap':
- case 'weakset':
- throw new AssertionError(
- flagMsg + '.empty was passed a weak collection',
- undefined,
- ssfi
- );
- case 'function':
- var msg = flagMsg + '.empty was passed a function ' + _.getName(val);
- throw new AssertionError(msg.trim(), undefined, ssfi);
- default:
- if (val !== Object(val)) {
- throw new AssertionError(
- flagMsg + '.empty was passed non-string primitive ' + _.inspect(val),
- undefined,
- ssfi
- );
- }
- itemsCount = Object.keys(val).length;
- }
- this.assert(
- 0 === itemsCount
- , 'expected #{this} to be empty'
- , 'expected #{this} not to be empty'
- );
- });
-
- function checkArguments () {
- var obj = flag(this, 'object')
- , type = _.type(obj);
- this.assert(
- 'Arguments' === type
- , 'expected #{this} to be arguments but got ' + type
- , 'expected #{this} to not be arguments'
- );
- }
- Assertion.addProperty('arguments', checkArguments);
- Assertion.addProperty('Arguments', checkArguments);
-
- function assertEqual (val, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- if (flag(this, 'deep')) {
- var prevLockSsfi = flag(this, 'lockSsfi');
- flag(this, 'lockSsfi', true);
- this.eql(val);
- flag(this, 'lockSsfi', prevLockSsfi);
- } 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);
-
- function assertEql(obj, msg) {
- if (msg) flag(this, 'message', msg);
- var eql = flag(this, 'eql');
- 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);
-
- function assertAbove (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , doLength = flag(this, 'doLength')
- , flagMsg = flag(this, 'message')
- , msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
- , ssfi = flag(this, 'ssfi')
- , objType = _.type(obj).toLowerCase()
- , nType = _.type(n).toLowerCase()
- , errorMessage
- , shouldThrow = true;
- if (doLength && objType !== 'map' && objType !== 'set') {
- new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
- }
- if (!doLength && (objType === 'date' && nType !== 'date')) {
- errorMessage = msgPrefix + 'the argument to above must be a date';
- } else if (nType !== 'number' && (doLength || objType === 'number')) {
- errorMessage = msgPrefix + 'the argument to above must be a number';
- } else if (!doLength && (objType !== 'date' && objType !== 'number')) {
- var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
- errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
- } else {
- shouldThrow = false;
- }
- if (shouldThrow) {
- throw new AssertionError(errorMessage, undefined, ssfi);
- }
- if (doLength) {
- var descriptor = 'length'
- , itemsCount;
- if (objType === 'map' || objType === 'set') {
- descriptor = 'size';
- itemsCount = obj.size;
- } else {
- itemsCount = obj.length;
- }
- this.assert(
- itemsCount > n
- , 'expected #{this} to have a ' + descriptor + ' above #{exp} but got #{act}'
- , 'expected #{this} to not have a ' + descriptor + ' above #{exp}'
- , n
- , itemsCount
- );
- } else {
- this.assert(
- obj > n
- , 'expected #{this} to be above #{exp}'
- , 'expected #{this} to be at most #{exp}'
- , n
- );
- }
- }
- Assertion.addMethod('above', assertAbove);
- Assertion.addMethod('gt', assertAbove);
- Assertion.addMethod('greaterThan', assertAbove);
-
- function assertLeast (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , doLength = flag(this, 'doLength')
- , flagMsg = flag(this, 'message')
- , msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
- , ssfi = flag(this, 'ssfi')
- , objType = _.type(obj).toLowerCase()
- , nType = _.type(n).toLowerCase()
- , errorMessage
- , shouldThrow = true;
- if (doLength && objType !== 'map' && objType !== 'set') {
- new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
- }
- if (!doLength && (objType === 'date' && nType !== 'date')) {
- errorMessage = msgPrefix + 'the argument to least must be a date';
- } else if (nType !== 'number' && (doLength || objType === 'number')) {
- errorMessage = msgPrefix + 'the argument to least must be a number';
- } else if (!doLength && (objType !== 'date' && objType !== 'number')) {
- var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
- errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
- } else {
- shouldThrow = false;
- }
- if (shouldThrow) {
- throw new AssertionError(errorMessage, undefined, ssfi);
- }
- if (doLength) {
- var descriptor = 'length'
- , itemsCount;
- if (objType === 'map' || objType === 'set') {
- descriptor = 'size';
- itemsCount = obj.size;
- } else {
- itemsCount = obj.length;
- }
- this.assert(
- itemsCount >= n
- , 'expected #{this} to have a ' + descriptor + ' at least #{exp} but got #{act}'
- , 'expected #{this} to have a ' + descriptor + ' below #{exp}'
- , n
- , itemsCount
- );
- } else {
- this.assert(
- obj >= n
- , 'expected #{this} to be at least #{exp}'
- , 'expected #{this} to be below #{exp}'
- , n
- );
- }
- }
- Assertion.addMethod('least', assertLeast);
- Assertion.addMethod('gte', assertLeast);
- Assertion.addMethod('greaterThanOrEqual', assertLeast);
-
- function assertBelow (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , doLength = flag(this, 'doLength')
- , flagMsg = flag(this, 'message')
- , msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
- , ssfi = flag(this, 'ssfi')
- , objType = _.type(obj).toLowerCase()
- , nType = _.type(n).toLowerCase()
- , errorMessage
- , shouldThrow = true;
- if (doLength && objType !== 'map' && objType !== 'set') {
- new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
- }
- if (!doLength && (objType === 'date' && nType !== 'date')) {
- errorMessage = msgPrefix + 'the argument to below must be a date';
- } else if (nType !== 'number' && (doLength || objType === 'number')) {
- errorMessage = msgPrefix + 'the argument to below must be a number';
- } else if (!doLength && (objType !== 'date' && objType !== 'number')) {
- var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
- errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
- } else {
- shouldThrow = false;
- }
- if (shouldThrow) {
- throw new AssertionError(errorMessage, undefined, ssfi);
- }
- if (doLength) {
- var descriptor = 'length'
- , itemsCount;
- if (objType === 'map' || objType === 'set') {
- descriptor = 'size';
- itemsCount = obj.size;
- } else {
- itemsCount = obj.length;
- }
- this.assert(
- itemsCount < n
- , 'expected #{this} to have a ' + descriptor + ' below #{exp} but got #{act}'
- , 'expected #{this} to not have a ' + descriptor + ' below #{exp}'
- , n
- , itemsCount
- );
- } else {
- this.assert(
- obj < n
- , 'expected #{this} to be below #{exp}'
- , 'expected #{this} to be at least #{exp}'
- , n
- );
- }
- }
- Assertion.addMethod('below', assertBelow);
- Assertion.addMethod('lt', assertBelow);
- Assertion.addMethod('lessThan', assertBelow);
-
- function assertMost (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , doLength = flag(this, 'doLength')
- , flagMsg = flag(this, 'message')
- , msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
- , ssfi = flag(this, 'ssfi')
- , objType = _.type(obj).toLowerCase()
- , nType = _.type(n).toLowerCase()
- , errorMessage
- , shouldThrow = true;
- if (doLength && objType !== 'map' && objType !== 'set') {
- new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
- }
- if (!doLength && (objType === 'date' && nType !== 'date')) {
- errorMessage = msgPrefix + 'the argument to most must be a date';
- } else if (nType !== 'number' && (doLength || objType === 'number')) {
- errorMessage = msgPrefix + 'the argument to most must be a number';
- } else if (!doLength && (objType !== 'date' && objType !== 'number')) {
- var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
- errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
- } else {
- shouldThrow = false;
- }
- if (shouldThrow) {
- throw new AssertionError(errorMessage, undefined, ssfi);
- }
- if (doLength) {
- var descriptor = 'length'
- , itemsCount;
- if (objType === 'map' || objType === 'set') {
- descriptor = 'size';
- itemsCount = obj.size;
- } else {
- itemsCount = obj.length;
- }
- this.assert(
- itemsCount <= n
- , 'expected #{this} to have a ' + descriptor + ' at most #{exp} but got #{act}'
- , 'expected #{this} to have a ' + descriptor + ' above #{exp}'
- , n
- , itemsCount
- );
- } else {
- this.assert(
- obj <= n
- , 'expected #{this} to be at most #{exp}'
- , 'expected #{this} to be above #{exp}'
- , n
- );
- }
- }
- Assertion.addMethod('most', assertMost);
- Assertion.addMethod('lte', assertMost);
- Assertion.addMethod('lessThanOrEqual', assertMost);
-
- Assertion.addMethod('within', function (start, finish, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , doLength = flag(this, 'doLength')
- , flagMsg = flag(this, 'message')
- , msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
- , ssfi = flag(this, 'ssfi')
- , objType = _.type(obj).toLowerCase()
- , startType = _.type(start).toLowerCase()
- , finishType = _.type(finish).toLowerCase()
- , errorMessage
- , shouldThrow = true
- , range = (startType === 'date' && finishType === 'date')
- ? start.toISOString() + '..' + finish.toISOString()
- : start + '..' + finish;
- if (doLength && objType !== 'map' && objType !== 'set') {
- new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
- }
- if (!doLength && (objType === 'date' && (startType !== 'date' || finishType !== 'date'))) {
- errorMessage = msgPrefix + 'the arguments to within must be dates';
- } else if ((startType !== 'number' || finishType !== 'number') && (doLength || objType === 'number')) {
- errorMessage = msgPrefix + 'the arguments to within must be numbers';
- } else if (!doLength && (objType !== 'date' && objType !== 'number')) {
- var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
- errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
- } else {
- shouldThrow = false;
- }
- if (shouldThrow) {
- throw new AssertionError(errorMessage, undefined, ssfi);
- }
- if (doLength) {
- var descriptor = 'length'
- , itemsCount;
- if (objType === 'map' || objType === 'set') {
- descriptor = 'size';
- itemsCount = obj.size;
- } else {
- itemsCount = obj.length;
- }
- this.assert(
- itemsCount >= start && itemsCount <= finish
- , 'expected #{this} to have a ' + descriptor + ' within ' + range
- , 'expected #{this} to not have a ' + descriptor + ' within ' + range
- );
- } else {
- this.assert(
- obj >= start && obj <= finish
- , 'expected #{this} to be within ' + range
- , 'expected #{this} to not be within ' + range
- );
- }
- });
-
- function assertInstanceOf (constructor, msg) {
- if (msg) flag(this, 'message', msg);
- var target = flag(this, 'object')
- var ssfi = flag(this, 'ssfi');
- var flagMsg = flag(this, 'message');
- try {
- var isInstanceOf = target instanceof constructor;
- } catch (err) {
- if (err instanceof TypeError) {
- flagMsg = flagMsg ? flagMsg + ': ' : '';
- throw new AssertionError(
- flagMsg + 'The instanceof assertion needs a constructor but '
- + _.type(constructor) + ' was given.',
- undefined,
- ssfi
- );
- }
- throw err;
- }
- var name = _.getName(constructor);
- if (name === null) {
- name = 'an unnamed constructor';
- }
- this.assert(
- isInstanceOf
- , '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);
-
- function assertProperty (name, val, msg) {
- if (msg) flag(this, 'message', msg);
- var isNested = flag(this, 'nested')
- , isOwn = flag(this, 'own')
- , flagMsg = flag(this, 'message')
- , obj = flag(this, 'object')
- , ssfi = flag(this, 'ssfi')
- , nameType = typeof name;
- flagMsg = flagMsg ? flagMsg + ': ' : '';
- if (isNested) {
- if (nameType !== 'string') {
- throw new AssertionError(
- flagMsg + 'the argument to property must be a string when using nested syntax',
- undefined,
- ssfi
- );
- }
- } else {
- if (nameType !== 'string' && nameType !== 'number' && nameType !== 'symbol') {
- throw new AssertionError(
- flagMsg + 'the argument to property must be a string, number, or symbol',
- undefined,
- ssfi
- );
- }
- }
- if (isNested && isOwn) {
- throw new AssertionError(
- flagMsg + 'The "nested" and "own" flags cannot be combined.',
- undefined,
- ssfi
- );
- }
- if (obj === null || obj === undefined) {
- throw new AssertionError(
- flagMsg + 'Target cannot be null or undefined.',
- undefined,
- ssfi
- );
- }
- var isDeep = flag(this, 'deep')
- , negate = flag(this, 'negate')
- , pathInfo = isNested ? _.getPathInfo(obj, name) : null
- , value = isNested ? pathInfo.value : obj[name]
- , isEql = isDeep ? flag(this, 'eql') : (val1, val2) => val1 === val2;;
- var descriptor = '';
- if (isDeep) descriptor += 'deep ';
- if (isOwn) descriptor += 'own ';
- if (isNested) descriptor += 'nested ';
- descriptor += 'property ';
- var hasProperty;
- if (isOwn) hasProperty = Object.prototype.hasOwnProperty.call(obj, name);
- else if (isNested) hasProperty = pathInfo.exists;
- else hasProperty = _.hasProperty(obj, name);
-
-
-
-
-
- if (!negate || arguments.length === 1) {
- this.assert(
- hasProperty
- , 'expected #{this} to have ' + descriptor + _.inspect(name)
- , 'expected #{this} to not have ' + descriptor + _.inspect(name));
- }
- if (arguments.length > 1) {
- this.assert(
- hasProperty && isEql(val, value)
- , 'expected #{this} to have ' + descriptor + _.inspect(name) + ' of #{exp}, but got #{act}'
- , 'expected #{this} to not have ' + descriptor + _.inspect(name) + ' of #{act}'
- , val
- , value
- );
- }
- flag(this, 'object', value);
- }
- Assertion.addMethod('property', assertProperty);
- function assertOwnProperty (name, value, msg) {
- flag(this, 'own', true);
- assertProperty.apply(this, arguments);
- }
- Assertion.addMethod('ownProperty', assertOwnProperty);
- Assertion.addMethod('haveOwnProperty', assertOwnProperty);
-
- function assertOwnPropertyDescriptor (name, descriptor, msg) {
- if (typeof descriptor === 'string') {
- msg = descriptor;
- descriptor = null;
- }
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- var actualDescriptor = Object.getOwnPropertyDescriptor(Object(obj), name);
- var eql = flag(this, 'eql');
- if (actualDescriptor && descriptor) {
- this.assert(
- eql(descriptor, actualDescriptor)
- , 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to match ' + _.inspect(descriptor) + ', got ' + _.inspect(actualDescriptor)
- , 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to not match ' + _.inspect(descriptor)
- , descriptor
- , actualDescriptor
- , true
- );
- } else {
- this.assert(
- actualDescriptor
- , 'expected #{this} to have an own property descriptor for ' + _.inspect(name)
- , 'expected #{this} to not have an own property descriptor for ' + _.inspect(name)
- );
- }
- flag(this, 'object', actualDescriptor);
- }
- Assertion.addMethod('ownPropertyDescriptor', assertOwnPropertyDescriptor);
- Assertion.addMethod('haveOwnPropertyDescriptor', assertOwnPropertyDescriptor);
-
- function assertLengthChain () {
- flag(this, 'doLength', true);
- }
- function assertLength (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , objType = _.type(obj).toLowerCase()
- , flagMsg = flag(this, 'message')
- , ssfi = flag(this, 'ssfi')
- , descriptor = 'length'
- , itemsCount;
- switch (objType) {
- case 'map':
- case 'set':
- descriptor = 'size';
- itemsCount = obj.size;
- break;
- default:
- new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
- itemsCount = obj.length;
- }
- this.assert(
- itemsCount == n
- , 'expected #{this} to have a ' + descriptor + ' of #{exp} but got #{act}'
- , 'expected #{this} to not have a ' + descriptor + ' of #{act}'
- , n
- , itemsCount
- );
- }
- Assertion.addChainableMethod('length', assertLength, assertLengthChain);
- Assertion.addChainableMethod('lengthOf', assertLength, assertLengthChain);
-
- function assertMatch(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
- );
- }
- Assertion.addMethod('match', assertMatch);
- Assertion.addMethod('matches', assertMatch);
-
- Assertion.addMethod('string', function (str, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , flagMsg = flag(this, 'message')
- , ssfi = flag(this, 'ssfi');
- new Assertion(obj, flagMsg, ssfi, true).is.a('string');
- this.assert(
- ~obj.indexOf(str)
- , 'expected #{this} to contain ' + _.inspect(str)
- , 'expected #{this} to not contain ' + _.inspect(str)
- );
- });
-
- function assertKeys (keys) {
- var obj = flag(this, 'object')
- , objType = _.type(obj)
- , keysType = _.type(keys)
- , ssfi = flag(this, 'ssfi')
- , isDeep = flag(this, 'deep')
- , str
- , deepStr = ''
- , actual
- , ok = true
- , flagMsg = flag(this, 'message');
- flagMsg = flagMsg ? flagMsg + ': ' : '';
- var mixedArgsMsg = flagMsg + 'when testing keys against an object or an array you must give a single Array|Object|String argument or multiple String arguments';
- if (objType === 'Map' || objType === 'Set') {
- deepStr = isDeep ? 'deeply ' : '';
- actual = [];
-
- obj.forEach(function (val, key) { actual.push(key) });
- if (keysType !== 'Array') {
- keys = Array.prototype.slice.call(arguments);
- }
- } else {
- actual = _.getOwnEnumerableProperties(obj);
- switch (keysType) {
- case 'Array':
- if (arguments.length > 1) {
- throw new AssertionError(mixedArgsMsg, undefined, ssfi);
- }
- break;
- case 'Object':
- if (arguments.length > 1) {
- throw new AssertionError(mixedArgsMsg, undefined, ssfi);
- }
- keys = Object.keys(keys);
- break;
- default:
- keys = Array.prototype.slice.call(arguments);
- }
-
- keys = keys.map(function (val) {
- return typeof val === 'symbol' ? val : String(val);
- });
- }
- if (!keys.length) {
- throw new AssertionError(flagMsg + 'keys required', undefined, ssfi);
- }
- var len = keys.length
- , any = flag(this, 'any')
- , all = flag(this, 'all')
- , expected = keys
- , isEql = isDeep ? flag(this, 'eql') : (val1, val2) => val1 === val2;
- if (!any && !all) {
- all = true;
- }
-
- if (any) {
- ok = expected.some(function(expectedKey) {
- return actual.some(function(actualKey) {
- return isEql(expectedKey, actualKey);
- });
- });
- }
-
- if (all) {
- ok = expected.every(function(expectedKey) {
- return actual.some(function(actualKey) {
- return isEql(expectedKey, actualKey);
- });
- });
- if (!flag(this, 'contains')) {
- ok = ok && keys.length == actual.length;
- }
- }
-
- if (len > 1) {
- keys = keys.map(function(key) {
- return _.inspect(key);
- });
- var last = keys.pop();
- if (all) {
- str = keys.join(', ') + ', and ' + last;
- }
- if (any) {
- str = keys.join(', ') + ', or ' + last;
- }
- } else {
- str = _.inspect(keys[0]);
- }
-
- str = (len > 1 ? 'keys ' : 'key ') + str;
-
- str = (flag(this, 'contains') ? 'contain ' : 'have ') + str;
-
- this.assert(
- ok
- , 'expected #{this} to ' + deepStr + str
- , 'expected #{this} to not ' + deepStr + str
- , expected.slice(0).sort(_.compareByInspect)
- , actual.sort(_.compareByInspect)
- , true
- );
- }
- Assertion.addMethod('keys', assertKeys);
- Assertion.addMethod('key', assertKeys);
-
- function assertThrows (errorLike, errMsgMatcher, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , ssfi = flag(this, 'ssfi')
- , flagMsg = flag(this, 'message')
- , negate = flag(this, 'negate') || false;
- new Assertion(obj, flagMsg, ssfi, true).is.a('function');
- if (errorLike instanceof RegExp || typeof errorLike === 'string') {
- errMsgMatcher = errorLike;
- errorLike = null;
- }
- var caughtErr;
- try {
- obj();
- } catch (err) {
- caughtErr = err;
- }
-
-
- var everyArgIsUndefined = errorLike === undefined && errMsgMatcher === undefined;
-
-
- var everyArgIsDefined = Boolean(errorLike && errMsgMatcher);
- var errorLikeFail = false;
- var errMsgMatcherFail = false;
-
- if (everyArgIsUndefined || !everyArgIsUndefined && !negate) {
-
- var errorLikeString = 'an error';
- if (errorLike instanceof Error) {
- errorLikeString = '#{exp}';
- } else if (errorLike) {
- errorLikeString = _.checkError.getConstructorName(errorLike);
- }
- this.assert(
- caughtErr
- , 'expected #{this} to throw ' + errorLikeString
- , 'expected #{this} to not throw an error but #{act} was thrown'
- , errorLike && errorLike.toString()
- , (caughtErr instanceof Error ?
- caughtErr.toString() : (typeof caughtErr === 'string' ? caughtErr : caughtErr &&
- _.checkError.getConstructorName(caughtErr)))
- );
- }
- if (errorLike && caughtErr) {
-
- if (errorLike instanceof Error) {
- var isCompatibleInstance = _.checkError.compatibleInstance(caughtErr, errorLike);
- if (isCompatibleInstance === negate) {
-
-
- if (everyArgIsDefined && negate) {
- errorLikeFail = true;
- } else {
- this.assert(
- negate
- , 'expected #{this} to throw #{exp} but #{act} was thrown'
- , 'expected #{this} to not throw #{exp}' + (caughtErr && !negate ? ' but #{act} was thrown' : '')
- , errorLike.toString()
- , caughtErr.toString()
- );
- }
- }
- }
- var isCompatibleConstructor = _.checkError.compatibleConstructor(caughtErr, errorLike);
- if (isCompatibleConstructor === negate) {
- if (everyArgIsDefined && negate) {
- errorLikeFail = true;
- } else {
- this.assert(
- negate
- , 'expected #{this} to throw #{exp} but #{act} was thrown'
- , 'expected #{this} to not throw #{exp}' + (caughtErr ? ' but #{act} was thrown' : '')
- , (errorLike instanceof Error ? errorLike.toString() : errorLike && _.checkError.getConstructorName(errorLike))
- , (caughtErr instanceof Error ? caughtErr.toString() : caughtErr && _.checkError.getConstructorName(caughtErr))
- );
- }
- }
- }
- if (caughtErr && errMsgMatcher !== undefined && errMsgMatcher !== null) {
-
- var placeholder = 'including';
- if (errMsgMatcher instanceof RegExp) {
- placeholder = 'matching'
- }
- var isCompatibleMessage = _.checkError.compatibleMessage(caughtErr, errMsgMatcher);
- if (isCompatibleMessage === negate) {
- if (everyArgIsDefined && negate) {
- errMsgMatcherFail = true;
- } else {
- this.assert(
- negate
- , 'expected #{this} to throw error ' + placeholder + ' #{exp} but got #{act}'
- , 'expected #{this} to throw error not ' + placeholder + ' #{exp}'
- , errMsgMatcher
- , _.checkError.getMessage(caughtErr)
- );
- }
- }
- }
-
- if (errorLikeFail && errMsgMatcherFail) {
- this.assert(
- negate
- , 'expected #{this} to throw #{exp} but #{act} was thrown'
- , 'expected #{this} to not throw #{exp}' + (caughtErr ? ' but #{act} was thrown' : '')
- , (errorLike instanceof Error ? errorLike.toString() : errorLike && _.checkError.getConstructorName(errorLike))
- , (caughtErr instanceof Error ? caughtErr.toString() : caughtErr && _.checkError.getConstructorName(caughtErr))
- );
- }
- flag(this, 'object', caughtErr);
- };
- Assertion.addMethod('throw', assertThrows);
- Assertion.addMethod('throws', assertThrows);
- Assertion.addMethod('Throw', assertThrows);
-
- function respondTo (method, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , itself = flag(this, 'itself')
- , context = ('function' === typeof 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)
- );
- }
- Assertion.addMethod('respondTo', respondTo);
- Assertion.addMethod('respondsTo', respondTo);
-
- Assertion.addProperty('itself', function () {
- flag(this, 'itself', true);
- });
-
- function satisfy (matcher, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- var result = matcher(obj);
- this.assert(
- result
- , 'expected #{this} to satisfy ' + _.objDisplay(matcher)
- , 'expected #{this} to not satisfy' + _.objDisplay(matcher)
- , flag(this, 'negate') ? false : true
- , result
- );
- }
- Assertion.addMethod('satisfy', satisfy);
- Assertion.addMethod('satisfies', satisfy);
-
- function closeTo(expected, delta, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , flagMsg = flag(this, 'message')
- , ssfi = flag(this, 'ssfi');
- new Assertion(obj, flagMsg, ssfi, true).is.a('number');
- if (typeof expected !== 'number' || typeof delta !== 'number') {
- flagMsg = flagMsg ? flagMsg + ': ' : '';
- var deltaMessage = delta === undefined ? ", and a delta is required" : "";
- throw new AssertionError(
- flagMsg + 'the arguments to closeTo or approximately must be numbers' + deltaMessage,
- undefined,
- ssfi
- );
- }
- this.assert(
- Math.abs(obj - expected) <= delta
- , 'expected #{this} to be close to ' + expected + ' +/- ' + delta
- , 'expected #{this} not to be close to ' + expected + ' +/- ' + delta
- );
- }
- Assertion.addMethod('closeTo', closeTo);
- Assertion.addMethod('approximately', closeTo);
-
- function isSubsetOf(subset, superset, cmp, contains, ordered) {
- if (!contains) {
- if (subset.length !== superset.length) return false;
- superset = superset.slice();
- }
- return subset.every(function(elem, idx) {
- if (ordered) return cmp ? cmp(elem, superset[idx]) : elem === superset[idx];
- if (!cmp) {
- var matchIdx = superset.indexOf(elem);
- if (matchIdx === -1) return false;
-
- if (!contains) superset.splice(matchIdx, 1);
- return true;
- }
- return superset.some(function(elem2, matchIdx) {
- if (!cmp(elem, elem2)) return false;
-
- if (!contains) superset.splice(matchIdx, 1);
- return true;
- });
- });
- }
-
- Assertion.addMethod('members', function (subset, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , flagMsg = flag(this, 'message')
- , ssfi = flag(this, 'ssfi');
- new Assertion(obj, flagMsg, ssfi, true).to.be.an('array');
- new Assertion(subset, flagMsg, ssfi, true).to.be.an('array');
- var contains = flag(this, 'contains');
- var ordered = flag(this, 'ordered');
- var subject, failMsg, failNegateMsg;
- if (contains) {
- subject = ordered ? 'an ordered superset' : 'a superset';
- failMsg = 'expected #{this} to be ' + subject + ' of #{exp}';
- failNegateMsg = 'expected #{this} to not be ' + subject + ' of #{exp}';
- } else {
- subject = ordered ? 'ordered members' : 'members';
- failMsg = 'expected #{this} to have the same ' + subject + ' as #{exp}';
- failNegateMsg = 'expected #{this} to not have the same ' + subject + ' as #{exp}';
- }
- var cmp = flag(this, 'deep') ? flag(this, 'eql') : undefined;
- this.assert(
- isSubsetOf(subset, obj, cmp, contains, ordered)
- , failMsg
- , failNegateMsg
- , subset
- , obj
- , true
- );
- });
-
- function oneOf (list, msg) {
- if (msg) flag(this, 'message', msg);
- var expected = flag(this, 'object')
- , flagMsg = flag(this, 'message')
- , ssfi = flag(this, 'ssfi')
- , contains = flag(this, 'contains')
- , isDeep = flag(this, 'deep')
- , eql = flag(this, 'eql');
- new Assertion(list, flagMsg, ssfi, true).to.be.an('array');
- if (contains) {
- this.assert(
- list.some(function(possibility) { return expected.indexOf(possibility) > -1 })
- , 'expected #{this} to contain one of #{exp}'
- , 'expected #{this} to not contain one of #{exp}'
- , list
- , expected
- );
- } else {
- if (isDeep) {
- this.assert(
- list.some(function(possibility) { return eql(expected, possibility) })
- , 'expected #{this} to deeply equal one of #{exp}'
- , 'expected #{this} to deeply equal one of #{exp}'
- , list
- , expected
- );
- } else {
- this.assert(
- list.indexOf(expected) > -1
- , 'expected #{this} to be one of #{exp}'
- , 'expected #{this} to not be one of #{exp}'
- , list
- , expected
- );
- }
- }
- }
- Assertion.addMethod('oneOf', oneOf);
-
- function assertChanges (subject, prop, msg) {
- if (msg) flag(this, 'message', msg);
- var fn = flag(this, 'object')
- , flagMsg = flag(this, 'message')
- , ssfi = flag(this, 'ssfi');
- new Assertion(fn, flagMsg, ssfi, true).is.a('function');
- var initial;
- if (!prop) {
- new Assertion(subject, flagMsg, ssfi, true).is.a('function');
- initial = subject();
- } else {
- new Assertion(subject, flagMsg, ssfi, true).to.have.property(prop);
- initial = subject[prop];
- }
- fn();
- var final = prop === undefined || prop === null ? subject() : subject[prop];
- var msgObj = prop === undefined || prop === null ? initial : '.' + prop;
-
- flag(this, 'deltaMsgObj', msgObj);
- flag(this, 'initialDeltaValue', initial);
- flag(this, 'finalDeltaValue', final);
- flag(this, 'deltaBehavior', 'change');
- flag(this, 'realDelta', final !== initial);
- this.assert(
- initial !== final
- , 'expected ' + msgObj + ' to change'
- , 'expected ' + msgObj + ' to not change'
- );
- }
- Assertion.addMethod('change', assertChanges);
- Assertion.addMethod('changes', assertChanges);
-
- function assertIncreases (subject, prop, msg) {
- if (msg) flag(this, 'message', msg);
- var fn = flag(this, 'object')
- , flagMsg = flag(this, 'message')
- , ssfi = flag(this, 'ssfi');
- new Assertion(fn, flagMsg, ssfi, true).is.a('function');
- var initial;
- if (!prop) {
- new Assertion(subject, flagMsg, ssfi, true).is.a('function');
- initial = subject();
- } else {
- new Assertion(subject, flagMsg, ssfi, true).to.have.property(prop);
- initial = subject[prop];
- }
-
- new Assertion(initial, flagMsg, ssfi, true).is.a('number');
- fn();
- var final = prop === undefined || prop === null ? subject() : subject[prop];
- var msgObj = prop === undefined || prop === null ? initial : '.' + prop;
- flag(this, 'deltaMsgObj', msgObj);
- flag(this, 'initialDeltaValue', initial);
- flag(this, 'finalDeltaValue', final);
- flag(this, 'deltaBehavior', 'increase');
- flag(this, 'realDelta', final - initial);
- this.assert(
- final - initial > 0
- , 'expected ' + msgObj + ' to increase'
- , 'expected ' + msgObj + ' to not increase'
- );
- }
- Assertion.addMethod('increase', assertIncreases);
- Assertion.addMethod('increases', assertIncreases);
-
- function assertDecreases (subject, prop, msg) {
- if (msg) flag(this, 'message', msg);
- var fn = flag(this, 'object')
- , flagMsg = flag(this, 'message')
- , ssfi = flag(this, 'ssfi');
- new Assertion(fn, flagMsg, ssfi, true).is.a('function');
- var initial;
- if (!prop) {
- new Assertion(subject, flagMsg, ssfi, true).is.a('function');
- initial = subject();
- } else {
- new Assertion(subject, flagMsg, ssfi, true).to.have.property(prop);
- initial = subject[prop];
- }
-
- new Assertion(initial, flagMsg, ssfi, true).is.a('number');
- fn();
- var final = prop === undefined || prop === null ? subject() : subject[prop];
- var msgObj = prop === undefined || prop === null ? initial : '.' + prop;
- flag(this, 'deltaMsgObj', msgObj);
- flag(this, 'initialDeltaValue', initial);
- flag(this, 'finalDeltaValue', final);
- flag(this, 'deltaBehavior', 'decrease');
- flag(this, 'realDelta', initial - final);
- this.assert(
- final - initial < 0
- , 'expected ' + msgObj + ' to decrease'
- , 'expected ' + msgObj + ' to not decrease'
- );
- }
- Assertion.addMethod('decrease', assertDecreases);
- Assertion.addMethod('decreases', assertDecreases);
-
- function assertDelta(delta, msg) {
- if (msg) flag(this, 'message', msg);
- var msgObj = flag(this, 'deltaMsgObj');
- var initial = flag(this, 'initialDeltaValue');
- var final = flag(this, 'finalDeltaValue');
- var behavior = flag(this, 'deltaBehavior');
- var realDelta = flag(this, 'realDelta');
- var expression;
- if (behavior === 'change') {
- expression = Math.abs(final - initial) === Math.abs(delta);
- } else {
- expression = realDelta === Math.abs(delta);
- }
- this.assert(
- expression
- , 'expected ' + msgObj + ' to ' + behavior + ' by ' + delta
- , 'expected ' + msgObj + ' to not ' + behavior + ' by ' + delta
- );
- }
- Assertion.addMethod('by', assertDelta);
-
- Assertion.addProperty('extensible', function() {
- var obj = flag(this, 'object');
-
-
-
-
- var isExtensible = obj === Object(obj) && Object.isExtensible(obj);
- this.assert(
- isExtensible
- , 'expected #{this} to be extensible'
- , 'expected #{this} to not be extensible'
- );
- });
-
- Assertion.addProperty('sealed', function() {
- var obj = flag(this, 'object');
-
-
-
-
- var isSealed = obj === Object(obj) ? Object.isSealed(obj) : true;
- this.assert(
- isSealed
- , 'expected #{this} to be sealed'
- , 'expected #{this} to not be sealed'
- );
- });
-
- Assertion.addProperty('frozen', function() {
- var obj = flag(this, 'object');
-
-
-
-
- var isFrozen = obj === Object(obj) ? Object.isFrozen(obj) : true;
- this.assert(
- isFrozen
- , 'expected #{this} to be frozen'
- , 'expected #{this} to not be frozen'
- );
- });
-
- Assertion.addProperty('finite', function(msg) {
- var obj = flag(this, 'object');
- this.assert(
- typeof obj === 'number' && isFinite(obj)
- , 'expected #{this} to be a finite number'
- , 'expected #{this} to not be a finite number'
- );
- });
- };
- },{}],6:[function(require,module,exports){
- module.exports = function (chai, util) {
-
- var Assertion = chai.Assertion
- , flag = util.flag;
-
-
- var assert = chai.assert = function (express, errmsg) {
- var test = new Assertion(null, null, chai.assert, true);
- test.assert(
- express
- , errmsg
- , '[ negation message unavailable ]'
- );
- };
-
- assert.fail = function (actual, expected, message, operator) {
- if (arguments.length < 2) {
-
- message = actual;
- actual = undefined;
- }
- message = message || 'assert.fail()';
- throw new chai.AssertionError(message, {
- actual: actual
- , expected: expected
- , operator: operator
- }, assert.fail);
- };
-
- assert.isOk = function (val, msg) {
- new Assertion(val, msg, assert.isOk, true).is.ok;
- };
-
- assert.isNotOk = function (val, msg) {
- new Assertion(val, msg, assert.isNotOk, true).is.not.ok;
- };
-
- assert.equal = function (act, exp, msg) {
- var test = new Assertion(act, msg, assert.equal, true);
- test.assert(
- exp == flag(test, 'object')
- , 'expected #{this} to equal #{exp}'
- , 'expected #{this} to not equal #{act}'
- , exp
- , act
- , true
- );
- };
-
- assert.notEqual = function (act, exp, msg) {
- var test = new Assertion(act, msg, assert.notEqual, true);
- test.assert(
- exp != flag(test, 'object')
- , 'expected #{this} to not equal #{exp}'
- , 'expected #{this} to equal #{act}'
- , exp
- , act
- , true
- );
- };
-
- assert.strictEqual = function (act, exp, msg) {
- new Assertion(act, msg, assert.strictEqual, true).to.equal(exp);
- };
-
- assert.notStrictEqual = function (act, exp, msg) {
- new Assertion(act, msg, assert.notStrictEqual, true).to.not.equal(exp);
- };
-
- assert.deepEqual = assert.deepStrictEqual = function (act, exp, msg) {
- new Assertion(act, msg, assert.deepEqual, true).to.eql(exp);
- };
-
- assert.notDeepEqual = function (act, exp, msg) {
- new Assertion(act, msg, assert.notDeepEqual, true).to.not.eql(exp);
- };
-
- assert.isAbove = function (val, abv, msg) {
- new Assertion(val, msg, assert.isAbove, true).to.be.above(abv);
- };
-
- assert.isAtLeast = function (val, atlst, msg) {
- new Assertion(val, msg, assert.isAtLeast, true).to.be.least(atlst);
- };
-
- assert.isBelow = function (val, blw, msg) {
- new Assertion(val, msg, assert.isBelow, true).to.be.below(blw);
- };
-
- assert.isAtMost = function (val, atmst, msg) {
- new Assertion(val, msg, assert.isAtMost, true).to.be.most(atmst);
- };
-
- assert.isTrue = function (val, msg) {
- new Assertion(val, msg, assert.isTrue, true).is['true'];
- };
-
- assert.isNotTrue = function (val, msg) {
- new Assertion(val, msg, assert.isNotTrue, true).to.not.equal(true);
- };
-
- assert.isFalse = function (val, msg) {
- new Assertion(val, msg, assert.isFalse, true).is['false'];
- };
-
- assert.isNotFalse = function (val, msg) {
- new Assertion(val, msg, assert.isNotFalse, true).to.not.equal(false);
- };
-
- assert.isNull = function (val, msg) {
- new Assertion(val, msg, assert.isNull, true).to.equal(null);
- };
-
- assert.isNotNull = function (val, msg) {
- new Assertion(val, msg, assert.isNotNull, true).to.not.equal(null);
- };
-
- assert.isNaN = function (val, msg) {
- new Assertion(val, msg, assert.isNaN, true).to.be.NaN;
- };
-
- assert.isNotNaN = function (val, msg) {
- new Assertion(val, msg, assert.isNotNaN, true).not.to.be.NaN;
- };
-
- assert.exists = function (val, msg) {
- new Assertion(val, msg, assert.exists, true).to.exist;
- };
-
- assert.notExists = function (val, msg) {
- new Assertion(val, msg, assert.notExists, true).to.not.exist;
- };
-
- assert.isUndefined = function (val, msg) {
- new Assertion(val, msg, assert.isUndefined, true).to.equal(undefined);
- };
-
- assert.isDefined = function (val, msg) {
- new Assertion(val, msg, assert.isDefined, true).to.not.equal(undefined);
- };
-
- assert.isFunction = function (val, msg) {
- new Assertion(val, msg, assert.isFunction, true).to.be.a('function');
- };
-
- assert.isNotFunction = function (val, msg) {
- new Assertion(val, msg, assert.isNotFunction, true).to.not.be.a('function');
- };
-
- assert.isObject = function (val, msg) {
- new Assertion(val, msg, assert.isObject, true).to.be.a('object');
- };
-
- assert.isNotObject = function (val, msg) {
- new Assertion(val, msg, assert.isNotObject, true).to.not.be.a('object');
- };
-
- assert.isArray = function (val, msg) {
- new Assertion(val, msg, assert.isArray, true).to.be.an('array');
- };
-
- assert.isNotArray = function (val, msg) {
- new Assertion(val, msg, assert.isNotArray, true).to.not.be.an('array');
- };
-
- assert.isString = function (val, msg) {
- new Assertion(val, msg, assert.isString, true).to.be.a('string');
- };
-
- assert.isNotString = function (val, msg) {
- new Assertion(val, msg, assert.isNotString, true).to.not.be.a('string');
- };
-
- assert.isNumber = function (val, msg) {
- new Assertion(val, msg, assert.isNumber, true).to.be.a('number');
- };
-
- assert.isNotNumber = function (val, msg) {
- new Assertion(val, msg, assert.isNotNumber, true).to.not.be.a('number');
- };
-
- assert.isFinite = function (val, msg) {
- new Assertion(val, msg, assert.isFinite, true).to.be.finite;
- };
-
- assert.isBoolean = function (val, msg) {
- new Assertion(val, msg, assert.isBoolean, true).to.be.a('boolean');
- };
-
- assert.isNotBoolean = function (val, msg) {
- new Assertion(val, msg, assert.isNotBoolean, true).to.not.be.a('boolean');
- };
-
- assert.typeOf = function (val, type, msg) {
- new Assertion(val, msg, assert.typeOf, true).to.be.a(type);
- };
-
- assert.notTypeOf = function (val, type, msg) {
- new Assertion(val, msg, assert.notTypeOf, true).to.not.be.a(type);
- };
-
- assert.instanceOf = function (val, type, msg) {
- new Assertion(val, msg, assert.instanceOf, true).to.be.instanceOf(type);
- };
-
- assert.notInstanceOf = function (val, type, msg) {
- new Assertion(val, msg, assert.notInstanceOf, true)
- .to.not.be.instanceOf(type);
- };
-
- assert.include = function (exp, inc, msg) {
- new Assertion(exp, msg, assert.include, true).include(inc);
- };
-
- assert.notInclude = function (exp, inc, msg) {
- new Assertion(exp, msg, assert.notInclude, true).not.include(inc);
- };
-
- assert.deepInclude = function (exp, inc, msg) {
- new Assertion(exp, msg, assert.deepInclude, true).deep.include(inc);
- };
-
- assert.notDeepInclude = function (exp, inc, msg) {
- new Assertion(exp, msg, assert.notDeepInclude, true).not.deep.include(inc);
- };
-
- assert.nestedInclude = function (exp, inc, msg) {
- new Assertion(exp, msg, assert.nestedInclude, true).nested.include(inc);
- };
-
- assert.notNestedInclude = function (exp, inc, msg) {
- new Assertion(exp, msg, assert.notNestedInclude, true)
- .not.nested.include(inc);
- };
-
- assert.deepNestedInclude = function(exp, inc, msg) {
- new Assertion(exp, msg, assert.deepNestedInclude, true)
- .deep.nested.include(inc);
- };
-
- assert.notDeepNestedInclude = function(exp, inc, msg) {
- new Assertion(exp, msg, assert.notDeepNestedInclude, true)
- .not.deep.nested.include(inc);
- };
-
- assert.ownInclude = function(exp, inc, msg) {
- new Assertion(exp, msg, assert.ownInclude, true).own.include(inc);
- };
-
- assert.notOwnInclude = function(exp, inc, msg) {
- new Assertion(exp, msg, assert.notOwnInclude, true).not.own.include(inc);
- };
-
- assert.deepOwnInclude = function(exp, inc, msg) {
- new Assertion(exp, msg, assert.deepOwnInclude, true)
- .deep.own.include(inc);
- };
-
- assert.notDeepOwnInclude = function(exp, inc, msg) {
- new Assertion(exp, msg, assert.notDeepOwnInclude, true)
- .not.deep.own.include(inc);
- };
-
- assert.match = function (exp, re, msg) {
- new Assertion(exp, msg, assert.match, true).to.match(re);
- };
-
- assert.notMatch = function (exp, re, msg) {
- new Assertion(exp, msg, assert.notMatch, true).to.not.match(re);
- };
-
- assert.property = function (obj, prop, msg) {
- new Assertion(obj, msg, assert.property, true).to.have.property(prop);
- };
-
- assert.notProperty = function (obj, prop, msg) {
- new Assertion(obj, msg, assert.notProperty, true)
- .to.not.have.property(prop);
- };
-
- assert.propertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg, assert.propertyVal, true)
- .to.have.property(prop, val);
- };
-
- assert.notPropertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg, assert.notPropertyVal, true)
- .to.not.have.property(prop, val);
- };
-
- assert.deepPropertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg, assert.deepPropertyVal, true)
- .to.have.deep.property(prop, val);
- };
-
- assert.notDeepPropertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg, assert.notDeepPropertyVal, true)
- .to.not.have.deep.property(prop, val);
- };
-
- assert.ownProperty = function (obj, prop, msg) {
- new Assertion(obj, msg, assert.ownProperty, true)
- .to.have.own.property(prop);
- };
-
- assert.notOwnProperty = function (obj, prop, msg) {
- new Assertion(obj, msg, assert.notOwnProperty, true)
- .to.not.have.own.property(prop);
- };
-
- assert.ownPropertyVal = function (obj, prop, value, msg) {
- new Assertion(obj, msg, assert.ownPropertyVal, true)
- .to.have.own.property(prop, value);
- };
-
- assert.notOwnPropertyVal = function (obj, prop, value, msg) {
- new Assertion(obj, msg, assert.notOwnPropertyVal, true)
- .to.not.have.own.property(prop, value);
- };
-
- assert.deepOwnPropertyVal = function (obj, prop, value, msg) {
- new Assertion(obj, msg, assert.deepOwnPropertyVal, true)
- .to.have.deep.own.property(prop, value);
- };
-
- assert.notDeepOwnPropertyVal = function (obj, prop, value, msg) {
- new Assertion(obj, msg, assert.notDeepOwnPropertyVal, true)
- .to.not.have.deep.own.property(prop, value);
- };
-
- assert.nestedProperty = function (obj, prop, msg) {
- new Assertion(obj, msg, assert.nestedProperty, true)
- .to.have.nested.property(prop);
- };
-
- assert.notNestedProperty = function (obj, prop, msg) {
- new Assertion(obj, msg, assert.notNestedProperty, true)
- .to.not.have.nested.property(prop);
- };
-
- assert.nestedPropertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg, assert.nestedPropertyVal, true)
- .to.have.nested.property(prop, val);
- };
-
- assert.notNestedPropertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg, assert.notNestedPropertyVal, true)
- .to.not.have.nested.property(prop, val);
- };
-
- assert.deepNestedPropertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg, assert.deepNestedPropertyVal, true)
- .to.have.deep.nested.property(prop, val);
- };
-
- assert.notDeepNestedPropertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg, assert.notDeepNestedPropertyVal, true)
- .to.not.have.deep.nested.property(prop, val);
- }
-
- assert.lengthOf = function (exp, len, msg) {
- new Assertion(exp, msg, assert.lengthOf, true).to.have.lengthOf(len);
- };
-
- assert.hasAnyKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.hasAnyKeys, true).to.have.any.keys(keys);
- }
-
- assert.hasAllKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.hasAllKeys, true).to.have.all.keys(keys);
- }
-
- assert.containsAllKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.containsAllKeys, true)
- .to.contain.all.keys(keys);
- }
-
- assert.doesNotHaveAnyKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.doesNotHaveAnyKeys, true)
- .to.not.have.any.keys(keys);
- }
-
- assert.doesNotHaveAllKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.doesNotHaveAllKeys, true)
- .to.not.have.all.keys(keys);
- }
-
- assert.hasAnyDeepKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.hasAnyDeepKeys, true)
- .to.have.any.deep.keys(keys);
- }
-
- assert.hasAllDeepKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.hasAllDeepKeys, true)
- .to.have.all.deep.keys(keys);
- }
-
- assert.containsAllDeepKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.containsAllDeepKeys, true)
- .to.contain.all.deep.keys(keys);
- }
-
- assert.doesNotHaveAnyDeepKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.doesNotHaveAnyDeepKeys, true)
- .to.not.have.any.deep.keys(keys);
- }
-
- assert.doesNotHaveAllDeepKeys = function (obj, keys, msg) {
- new Assertion(obj, msg, assert.doesNotHaveAllDeepKeys, true)
- .to.not.have.all.deep.keys(keys);
- }
-
- assert.throws = function (fn, errorLike, errMsgMatcher, msg) {
- if ('string' === typeof errorLike || errorLike instanceof RegExp) {
- errMsgMatcher = errorLike;
- errorLike = null;
- }
- var assertErr = new Assertion(fn, msg, assert.throws, true)
- .to.throw(errorLike, errMsgMatcher);
- return flag(assertErr, 'object');
- };
-
- assert.doesNotThrow = function (fn, errorLike, errMsgMatcher, msg) {
- if ('string' === typeof errorLike || errorLike instanceof RegExp) {
- errMsgMatcher = errorLike;
- errorLike = null;
- }
- new Assertion(fn, msg, assert.doesNotThrow, true)
- .to.not.throw(errorLike, errMsgMatcher);
- };
-
- assert.operator = function (val, operator, val2, msg) {
- var ok;
- switch(operator) {
- case '==':
- ok = val == val2;
- break;
- case '===':
- ok = val === val2;
- break;
- case '>':
- ok = val > val2;
- break;
- case '>=':
- ok = val >= val2;
- break;
- case '<':
- ok = val < val2;
- break;
- case '<=':
- ok = val <= val2;
- break;
- case '!=':
- ok = val != val2;
- break;
- case '!==':
- ok = val !== val2;
- break;
- default:
- msg = msg ? msg + ': ' : msg;
- throw new chai.AssertionError(
- msg + 'Invalid operator "' + operator + '"',
- undefined,
- assert.operator
- );
- }
- var test = new Assertion(ok, msg, assert.operator, true);
- 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) );
- };
-
- assert.closeTo = function (act, exp, delta, msg) {
- new Assertion(act, msg, assert.closeTo, true).to.be.closeTo(exp, delta);
- };
-
- assert.approximately = function (act, exp, delta, msg) {
- new Assertion(act, msg, assert.approximately, true)
- .to.be.approximately(exp, delta);
- };
-
- assert.sameMembers = function (set1, set2, msg) {
- new Assertion(set1, msg, assert.sameMembers, true)
- .to.have.same.members(set2);
- }
-
- assert.notSameMembers = function (set1, set2, msg) {
- new Assertion(set1, msg, assert.notSameMembers, true)
- .to.not.have.same.members(set2);
- }
-
- assert.sameDeepMembers = function (set1, set2, msg) {
- new Assertion(set1, msg, assert.sameDeepMembers, true)
- .to.have.same.deep.members(set2);
- }
-
- assert.notSameDeepMembers = function (set1, set2, msg) {
- new Assertion(set1, msg, assert.notSameDeepMembers, true)
- .to.not.have.same.deep.members(set2);
- }
-
- assert.sameOrderedMembers = function (set1, set2, msg) {
- new Assertion(set1, msg, assert.sameOrderedMembers, true)
- .to.have.same.ordered.members(set2);
- }
-
- assert.notSameOrderedMembers = function (set1, set2, msg) {
- new Assertion(set1, msg, assert.notSameOrderedMembers, true)
- .to.not.have.same.ordered.members(set2);
- }
-
- assert.sameDeepOrderedMembers = function (set1, set2, msg) {
- new Assertion(set1, msg, assert.sameDeepOrderedMembers, true)
- .to.have.same.deep.ordered.members(set2);
- }
-
- assert.notSameDeepOrderedMembers = function (set1, set2, msg) {
- new Assertion(set1, msg, assert.notSameDeepOrderedMembers, true)
- .to.not.have.same.deep.ordered.members(set2);
- }
-
- assert.includeMembers = function (superset, subset, msg) {
- new Assertion(superset, msg, assert.includeMembers, true)
- .to.include.members(subset);
- }
-
- assert.notIncludeMembers = function (superset, subset, msg) {
- new Assertion(superset, msg, assert.notIncludeMembers, true)
- .to.not.include.members(subset);
- }
-
- assert.includeDeepMembers = function (superset, subset, msg) {
- new Assertion(superset, msg, assert.includeDeepMembers, true)
- .to.include.deep.members(subset);
- }
-
- assert.notIncludeDeepMembers = function (superset, subset, msg) {
- new Assertion(superset, msg, assert.notIncludeDeepMembers, true)
- .to.not.include.deep.members(subset);
- }
-
- assert.includeOrderedMembers = function (superset, subset, msg) {
- new Assertion(superset, msg, assert.includeOrderedMembers, true)
- .to.include.ordered.members(subset);
- }
-
- assert.notIncludeOrderedMembers = function (superset, subset, msg) {
- new Assertion(superset, msg, assert.notIncludeOrderedMembers, true)
- .to.not.include.ordered.members(subset);
- }
-
- assert.includeDeepOrderedMembers = function (superset, subset, msg) {
- new Assertion(superset, msg, assert.includeDeepOrderedMembers, true)
- .to.include.deep.ordered.members(subset);
- }
-
- assert.notIncludeDeepOrderedMembers = function (superset, subset, msg) {
- new Assertion(superset, msg, assert.notIncludeDeepOrderedMembers, true)
- .to.not.include.deep.ordered.members(subset);
- }
-
- assert.oneOf = function (inList, list, msg) {
- new Assertion(inList, msg, assert.oneOf, true).to.be.oneOf(list);
- }
-
- assert.changes = function (fn, obj, prop, msg) {
- if (arguments.length === 3 && typeof obj === 'function') {
- msg = prop;
- prop = null;
- }
- new Assertion(fn, msg, assert.changes, true).to.change(obj, prop);
- }
-
- assert.changesBy = function (fn, obj, prop, delta, msg) {
- if (arguments.length === 4 && typeof obj === 'function') {
- var tmpMsg = delta;
- delta = prop;
- msg = tmpMsg;
- } else if (arguments.length === 3) {
- delta = prop;
- prop = null;
- }
- new Assertion(fn, msg, assert.changesBy, true)
- .to.change(obj, prop).by(delta);
- }
-
- assert.doesNotChange = function (fn, obj, prop, msg) {
- if (arguments.length === 3 && typeof obj === 'function') {
- msg = prop;
- prop = null;
- }
- return new Assertion(fn, msg, assert.doesNotChange, true)
- .to.not.change(obj, prop);
- }
-
- assert.changesButNotBy = function (fn, obj, prop, delta, msg) {
- if (arguments.length === 4 && typeof obj === 'function') {
- var tmpMsg = delta;
- delta = prop;
- msg = tmpMsg;
- } else if (arguments.length === 3) {
- delta = prop;
- prop = null;
- }
- new Assertion(fn, msg, assert.changesButNotBy, true)
- .to.change(obj, prop).but.not.by(delta);
- }
-
- assert.increases = function (fn, obj, prop, msg) {
- if (arguments.length === 3 && typeof obj === 'function') {
- msg = prop;
- prop = null;
- }
- return new Assertion(fn, msg, assert.increases, true)
- .to.increase(obj, prop);
- }
-
- assert.increasesBy = function (fn, obj, prop, delta, msg) {
- if (arguments.length === 4 && typeof obj === 'function') {
- var tmpMsg = delta;
- delta = prop;
- msg = tmpMsg;
- } else if (arguments.length === 3) {
- delta = prop;
- prop = null;
- }
- new Assertion(fn, msg, assert.increasesBy, true)
- .to.increase(obj, prop).by(delta);
- }
-
- assert.doesNotIncrease = function (fn, obj, prop, msg) {
- if (arguments.length === 3 && typeof obj === 'function') {
- msg = prop;
- prop = null;
- }
- return new Assertion(fn, msg, assert.doesNotIncrease, true)
- .to.not.increase(obj, prop);
- }
-
- assert.increasesButNotBy = function (fn, obj, prop, delta, msg) {
- if (arguments.length === 4 && typeof obj === 'function') {
- var tmpMsg = delta;
- delta = prop;
- msg = tmpMsg;
- } else if (arguments.length === 3) {
- delta = prop;
- prop = null;
- }
- new Assertion(fn, msg, assert.increasesButNotBy, true)
- .to.increase(obj, prop).but.not.by(delta);
- }
-
- assert.decreases = function (fn, obj, prop, msg) {
- if (arguments.length === 3 && typeof obj === 'function') {
- msg = prop;
- prop = null;
- }
- return new Assertion(fn, msg, assert.decreases, true)
- .to.decrease(obj, prop);
- }
-
- assert.decreasesBy = function (fn, obj, prop, delta, msg) {
- if (arguments.length === 4 && typeof obj === 'function') {
- var tmpMsg = delta;
- delta = prop;
- msg = tmpMsg;
- } else if (arguments.length === 3) {
- delta = prop;
- prop = null;
- }
- new Assertion(fn, msg, assert.decreasesBy, true)
- .to.decrease(obj, prop).by(delta);
- }
-
- assert.doesNotDecrease = function (fn, obj, prop, msg) {
- if (arguments.length === 3 && typeof obj === 'function') {
- msg = prop;
- prop = null;
- }
- return new Assertion(fn, msg, assert.doesNotDecrease, true)
- .to.not.decrease(obj, prop);
- }
-
- assert.doesNotDecreaseBy = function (fn, obj, prop, delta, msg) {
- if (arguments.length === 4 && typeof obj === 'function') {
- var tmpMsg = delta;
- delta = prop;
- msg = tmpMsg;
- } else if (arguments.length === 3) {
- delta = prop;
- prop = null;
- }
- return new Assertion(fn, msg, assert.doesNotDecreaseBy, true)
- .to.not.decrease(obj, prop).by(delta);
- }
-
- assert.decreasesButNotBy = function (fn, obj, prop, delta, msg) {
- if (arguments.length === 4 && typeof obj === 'function') {
- var tmpMsg = delta;
- delta = prop;
- msg = tmpMsg;
- } else if (arguments.length === 3) {
- delta = prop;
- prop = null;
- }
- new Assertion(fn, msg, assert.decreasesButNotBy, true)
- .to.decrease(obj, prop).but.not.by(delta);
- }
-
- assert.ifError = function (val) {
- if (val) {
- throw(val);
- }
- };
-
- assert.isExtensible = function (obj, msg) {
- new Assertion(obj, msg, assert.isExtensible, true).to.be.extensible;
- };
-
- assert.isNotExtensible = function (obj, msg) {
- new Assertion(obj, msg, assert.isNotExtensible, true).to.not.be.extensible;
- };
-
- assert.isSealed = function (obj, msg) {
- new Assertion(obj, msg, assert.isSealed, true).to.be.sealed;
- };
-
- assert.isNotSealed = function (obj, msg) {
- new Assertion(obj, msg, assert.isNotSealed, true).to.not.be.sealed;
- };
-
- assert.isFrozen = function (obj, msg) {
- new Assertion(obj, msg, assert.isFrozen, true).to.be.frozen;
- };
-
- assert.isNotFrozen = function (obj, msg) {
- new Assertion(obj, msg, assert.isNotFrozen, true).to.not.be.frozen;
- };
-
- assert.isEmpty = function(val, msg) {
- new Assertion(val, msg, assert.isEmpty, true).to.be.empty;
- };
-
- assert.isNotEmpty = function(val, msg) {
- new Assertion(val, msg, assert.isNotEmpty, true).to.not.be.empty;
- };
-
- (function alias(name, as){
- assert[as] = assert[name];
- return alias;
- })
- ('isOk', 'ok')
- ('isNotOk', 'notOk')
- ('throws', 'throw')
- ('throws', 'Throw')
- ('isExtensible', 'extensible')
- ('isNotExtensible', 'notExtensible')
- ('isSealed', 'sealed')
- ('isNotSealed', 'notSealed')
- ('isFrozen', 'frozen')
- ('isNotFrozen', 'notFrozen')
- ('isEmpty', 'empty')
- ('isNotEmpty', 'notEmpty');
- };
- },{}],7:[function(require,module,exports){
- module.exports = function (chai, util) {
- chai.expect = function (val, message) {
- return new chai.Assertion(val, message);
- };
-
- chai.expect.fail = function (actual, expected, message, operator) {
- if (arguments.length < 2) {
- message = actual;
- actual = undefined;
- }
- message = message || 'expect.fail()';
- throw new chai.AssertionError(message, {
- actual: actual
- , expected: expected
- , operator: operator
- }, chai.expect.fail);
- };
- };
- },{}],8:[function(require,module,exports){
- module.exports = function (chai, util) {
- var Assertion = chai.Assertion;
- function loadShould () {
-
- function shouldGetter() {
- if (this instanceof String
- || this instanceof Number
- || this instanceof Boolean
- || typeof Symbol === 'function' && this instanceof Symbol
- || typeof BigInt === 'function' && this instanceof BigInt) {
- return new Assertion(this.valueOf(), null, shouldGetter);
- }
- return new Assertion(this, null, shouldGetter);
- }
- function shouldSetter(value) {
-
-
-
-
-
-
- Object.defineProperty(this, 'should', {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- }
-
- Object.defineProperty(Object.prototype, 'should', {
- set: shouldSetter
- , get: shouldGetter
- , configurable: true
- });
- var should = {};
-
- should.fail = function (actual, expected, message, operator) {
- if (arguments.length < 2) {
- message = actual;
- actual = undefined;
- }
- message = message || 'should.fail()';
- throw new chai.AssertionError(message, {
- actual: actual
- , expected: expected
- , operator: operator
- }, should.fail);
- };
-
- 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;
- }
-
- 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;
- };
- },{}],9:[function(require,module,exports){
- var addLengthGuard = require('./addLengthGuard');
- var chai = require('../../chai');
- var flag = require('./flag');
- var proxify = require('./proxify');
- var transferFlags = require('./transferFlags');
- var canSetPrototype = typeof Object.setPrototypeOf === 'function';
- var testFn = function() {};
- var excludeNames = Object.getOwnPropertyNames(testFn).filter(function(name) {
- var propDesc = Object.getOwnPropertyDescriptor(testFn, name);
-
-
-
-
- if (typeof propDesc !== 'object')
- return true;
- return !propDesc.configurable;
- });
- var call = Function.prototype.call,
- apply = Function.prototype.apply;
- module.exports = function addChainableMethod(ctx, name, method, chainingBehavior) {
- if (typeof chainingBehavior !== 'function') {
- chainingBehavior = function () { };
- }
- var chainableBehavior = {
- method: method
- , chainingBehavior: chainingBehavior
- };
-
- if (!ctx.__methods) {
- ctx.__methods = {};
- }
- ctx.__methods[name] = chainableBehavior;
- Object.defineProperty(ctx, name,
- { get: function chainableMethodGetter() {
- chainableBehavior.chainingBehavior.call(this);
- var chainableMethodWrapper = function () {
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if (!flag(this, 'lockSsfi')) {
- flag(this, 'ssfi', chainableMethodWrapper);
- }
- var result = chainableBehavior.method.apply(this, arguments);
- if (result !== undefined) {
- return result;
- }
- var newAssertion = new chai.Assertion();
- transferFlags(this, newAssertion);
- return newAssertion;
- };
- addLengthGuard(chainableMethodWrapper, name, true);
-
- if (canSetPrototype) {
-
- var prototype = Object.create(this);
-
- prototype.call = call;
- prototype.apply = apply;
- Object.setPrototypeOf(chainableMethodWrapper, prototype);
- }
-
- else {
- var asserterNames = Object.getOwnPropertyNames(ctx);
- asserterNames.forEach(function (asserterName) {
- if (excludeNames.indexOf(asserterName) !== -1) {
- return;
- }
- var pd = Object.getOwnPropertyDescriptor(ctx, asserterName);
- Object.defineProperty(chainableMethodWrapper, asserterName, pd);
- });
- }
- transferFlags(this, chainableMethodWrapper);
- return proxify(chainableMethodWrapper);
- }
- , configurable: true
- });
- };
- },{"../../chai":2,"./addLengthGuard":10,"./flag":15,"./proxify":30,"./transferFlags":32}],10:[function(require,module,exports){
- var fnLengthDesc = Object.getOwnPropertyDescriptor(function () {}, 'length');
- module.exports = function addLengthGuard (fn, assertionName, isChainable) {
- if (!fnLengthDesc.configurable) return fn;
- Object.defineProperty(fn, 'length', {
- get: function () {
- if (isChainable) {
- throw Error('Invalid Chai property: ' + assertionName + '.length. Due' +
- ' to a compatibility issue, "length" cannot directly follow "' +
- assertionName + '". Use "' + assertionName + '.lengthOf" instead.');
- }
- throw Error('Invalid Chai property: ' + assertionName + '.length. See' +
- ' docs for proper usage of "' + assertionName + '".');
- }
- });
- return fn;
- };
- },{}],11:[function(require,module,exports){
- var addLengthGuard = require('./addLengthGuard');
- var chai = require('../../chai');
- var flag = require('./flag');
- var proxify = require('./proxify');
- var transferFlags = require('./transferFlags');
- module.exports = function addMethod(ctx, name, method) {
- var methodWrapper = function () {
-
-
-
-
-
-
-
-
-
-
-
-
- if (!flag(this, 'lockSsfi')) {
- flag(this, 'ssfi', methodWrapper);
- }
- var result = method.apply(this, arguments);
- if (result !== undefined)
- return result;
- var newAssertion = new chai.Assertion();
- transferFlags(this, newAssertion);
- return newAssertion;
- };
- addLengthGuard(methodWrapper, name, false);
- ctx[name] = proxify(methodWrapper, name);
- };
- },{"../../chai":2,"./addLengthGuard":10,"./flag":15,"./proxify":30,"./transferFlags":32}],12:[function(require,module,exports){
- var chai = require('../../chai');
- var flag = require('./flag');
- var isProxyEnabled = require('./isProxyEnabled');
- var transferFlags = require('./transferFlags');
- module.exports = function addProperty(ctx, name, getter) {
- getter = getter === undefined ? function () {} : getter;
- Object.defineProperty(ctx, name,
- { get: function propertyGetter() {
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if (!isProxyEnabled() && !flag(this, 'lockSsfi')) {
- flag(this, 'ssfi', propertyGetter);
- }
- var result = getter.call(this);
- if (result !== undefined)
- return result;
- var newAssertion = new chai.Assertion();
- transferFlags(this, newAssertion);
- return newAssertion;
- }
- , configurable: true
- });
- };
- },{"../../chai":2,"./flag":15,"./isProxyEnabled":25,"./transferFlags":32}],13:[function(require,module,exports){
- var inspect = require('./inspect');
- module.exports = function compareByInspect(a, b) {
- return inspect(a) < inspect(b) ? -1 : 1;
- };
- },{"./inspect":23}],14:[function(require,module,exports){
- var AssertionError = require('assertion-error');
- var flag = require('./flag');
- var type = require('type-detect');
- module.exports = function expectTypes(obj, types) {
- var flagMsg = flag(obj, 'message');
- var ssfi = flag(obj, 'ssfi');
- flagMsg = flagMsg ? flagMsg + ': ' : '';
- obj = flag(obj, 'object');
- types = types.map(function (t) { return t.toLowerCase(); });
- types.sort();
-
- var str = types.map(function (t, index) {
- var art = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(t.charAt(0)) ? 'an' : 'a';
- var or = types.length > 1 && index === types.length - 1 ? 'or ' : '';
- return or + art + ' ' + t;
- }).join(', ');
- var objType = type(obj).toLowerCase();
- if (!types.some(function (expected) { return objType === expected; })) {
- throw new AssertionError(
- flagMsg + 'object tested must be ' + str + ', but ' + objType + ' given',
- undefined,
- ssfi
- );
- }
- };
- },{"./flag":15,"assertion-error":33,"type-detect":39}],15:[function(require,module,exports){
- module.exports = function flag(obj, key, value) {
- var flags = obj.__flags || (obj.__flags = Object.create(null));
- if (arguments.length === 3) {
- flags[key] = value;
- } else {
- return flags[key];
- }
- };
- },{}],16:[function(require,module,exports){
- module.exports = function getActual(obj, args) {
- return args.length > 4 ? args[4] : obj._obj;
- };
- },{}],17:[function(require,module,exports){
- var flag = require('./flag')
- , getActual = require('./getActual')
- , objDisplay = require('./objDisplay');
- module.exports = function getMessage(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');
- if(typeof msg === "function") msg = msg();
- msg = msg || '';
- msg = msg
- .replace(/#\{this\}/g, function () { return objDisplay(val); })
- .replace(/#\{act\}/g, function () { return objDisplay(actual); })
- .replace(/#\{exp\}/g, function () { return objDisplay(expected); });
- return flagMsg ? flagMsg + ': ' + msg : msg;
- };
- },{"./flag":15,"./getActual":16,"./objDisplay":26}],18:[function(require,module,exports){
- var type = require('type-detect');
- var flag = require('./flag');
- function isObjectType(obj) {
- var objectType = type(obj);
- var objectTypes = ['Array', 'Object', 'function'];
- return objectTypes.indexOf(objectType) !== -1;
- }
- module.exports = function getOperator(obj, args) {
- var operator = flag(obj, 'operator');
- var negate = flag(obj, 'negate');
- var expected = args[3];
- var msg = negate ? args[2] : args[1];
- if (operator) {
- return operator;
- }
- if (typeof msg === 'function') msg = msg();
- msg = msg || '';
- if (!msg) {
- return undefined;
- }
- if (/\shave\s/.test(msg)) {
- return undefined;
- }
- var isObject = isObjectType(expected);
- if (/\snot\s/.test(msg)) {
- return isObject ? 'notDeepStrictEqual' : 'notStrictEqual';
- }
- return isObject ? 'deepStrictEqual' : 'strictEqual';
- };
- },{"./flag":15,"type-detect":39}],19:[function(require,module,exports){
- var getOwnEnumerablePropertySymbols = require('./getOwnEnumerablePropertySymbols');
- module.exports = function getOwnEnumerableProperties(obj) {
- return Object.keys(obj).concat(getOwnEnumerablePropertySymbols(obj));
- };
- },{"./getOwnEnumerablePropertySymbols":20}],20:[function(require,module,exports){
- module.exports = function getOwnEnumerablePropertySymbols(obj) {
- if (typeof Object.getOwnPropertySymbols !== 'function') return [];
- return Object.getOwnPropertySymbols(obj).filter(function (sym) {
- return Object.getOwnPropertyDescriptor(obj, sym).enumerable;
- });
- };
- },{}],21:[function(require,module,exports){
- module.exports = function getProperties(object) {
- var result = Object.getOwnPropertyNames(object);
- function addProperty(property) {
- if (result.indexOf(property) === -1) {
- result.push(property);
- }
- }
- var proto = Object.getPrototypeOf(object);
- while (proto !== null) {
- Object.getOwnPropertyNames(proto).forEach(addProperty);
- proto = Object.getPrototypeOf(proto);
- }
- return result;
- };
- },{}],22:[function(require,module,exports){
- var pathval = require('pathval');
- exports.test = require('./test');
- exports.type = require('type-detect');
- exports.expectTypes = require('./expectTypes');
- exports.getMessage = require('./getMessage');
- exports.getActual = require('./getActual');
- exports.inspect = require('./inspect');
- exports.objDisplay = require('./objDisplay');
- exports.flag = require('./flag');
- exports.transferFlags = require('./transferFlags');
- exports.eql = require('deep-eql');
- exports.getPathInfo = pathval.getPathInfo;
- exports.hasProperty = pathval.hasProperty;
- exports.getName = require('get-func-name');
- exports.addProperty = require('./addProperty');
- exports.addMethod = require('./addMethod');
- exports.overwriteProperty = require('./overwriteProperty');
- exports.overwriteMethod = require('./overwriteMethod');
- exports.addChainableMethod = require('./addChainableMethod');
- exports.overwriteChainableMethod = require('./overwriteChainableMethod');
- exports.compareByInspect = require('./compareByInspect');
- exports.getOwnEnumerablePropertySymbols = require('./getOwnEnumerablePropertySymbols');
- exports.getOwnEnumerableProperties = require('./getOwnEnumerableProperties');
- exports.checkError = require('check-error');
- exports.proxify = require('./proxify');
- exports.addLengthGuard = require('./addLengthGuard');
- exports.isProxyEnabled = require('./isProxyEnabled');
- exports.isNaN = require('./isNaN');
- exports.getOperator = require('./getOperator');
- },{"./addChainableMethod":9,"./addLengthGuard":10,"./addMethod":11,"./addProperty":12,"./compareByInspect":13,"./expectTypes":14,"./flag":15,"./getActual":16,"./getMessage":17,"./getOperator":18,"./getOwnEnumerableProperties":19,"./getOwnEnumerablePropertySymbols":20,"./inspect":23,"./isNaN":24,"./isProxyEnabled":25,"./objDisplay":26,"./overwriteChainableMethod":27,"./overwriteMethod":28,"./overwriteProperty":29,"./proxify":30,"./test":31,"./transferFlags":32,"check-error":34,"deep-eql":35,"get-func-name":36,"pathval":38,"type-detect":39}],23:[function(require,module,exports){
- var getName = require('get-func-name');
- var loupe = require('loupe');
- var config = require('../config');
- module.exports = inspect;
- function inspect(obj, showHidden, depth, colors) {
- var options = {
- colors: colors,
- depth: (typeof depth === 'undefined' ? 2 : depth),
- showHidden: showHidden,
- truncate: config.truncateThreshold ? config.truncateThreshold : Infinity,
- };
- return loupe.inspect(obj, options);
- }
- },{"../config":4,"get-func-name":36,"loupe":37}],24:[function(require,module,exports){
- function isNaN(value) {
-
-
- return value !== value;
- }
- module.exports = Number.isNaN || isNaN;
- },{}],25:[function(require,module,exports){
- var config = require('../config');
- module.exports = function isProxyEnabled() {
- return config.useProxy &&
- typeof Proxy !== 'undefined' &&
- typeof Reflect !== 'undefined';
- };
- },{"../config":4}],26:[function(require,module,exports){
- var inspect = require('./inspect');
- var config = require('../config');
- module.exports = function objDisplay(obj) {
- var str = inspect(obj)
- , type = Object.prototype.toString.call(obj);
- if (config.truncateThreshold && str.length >= config.truncateThreshold) {
- 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;
- }
- };
- },{"../config":4,"./inspect":23}],27:[function(require,module,exports){
- var chai = require('../../chai');
- var transferFlags = require('./transferFlags');
- module.exports = function overwriteChainableMethod(ctx, name, method, chainingBehavior) {
- var chainableBehavior = ctx.__methods[name];
- var _chainingBehavior = chainableBehavior.chainingBehavior;
- chainableBehavior.chainingBehavior = function overwritingChainableMethodGetter() {
- var result = chainingBehavior(_chainingBehavior).call(this);
- if (result !== undefined) {
- return result;
- }
- var newAssertion = new chai.Assertion();
- transferFlags(this, newAssertion);
- return newAssertion;
- };
- var _method = chainableBehavior.method;
- chainableBehavior.method = function overwritingChainableMethodWrapper() {
- var result = method(_method).apply(this, arguments);
- if (result !== undefined) {
- return result;
- }
- var newAssertion = new chai.Assertion();
- transferFlags(this, newAssertion);
- return newAssertion;
- };
- };
- },{"../../chai":2,"./transferFlags":32}],28:[function(require,module,exports){
- var addLengthGuard = require('./addLengthGuard');
- var chai = require('../../chai');
- var flag = require('./flag');
- var proxify = require('./proxify');
- var transferFlags = require('./transferFlags');
- module.exports = function overwriteMethod(ctx, name, method) {
- var _method = ctx[name]
- , _super = function () {
- throw new Error(name + ' is not a function');
- };
- if (_method && 'function' === typeof _method)
- _super = _method;
- var overwritingMethodWrapper = function () {
-
-
-
-
-
-
-
-
-
-
-
-
- if (!flag(this, 'lockSsfi')) {
- flag(this, 'ssfi', overwritingMethodWrapper);
- }
-
-
-
- var origLockSsfi = flag(this, 'lockSsfi');
- flag(this, 'lockSsfi', true);
- var result = method(_super).apply(this, arguments);
- flag(this, 'lockSsfi', origLockSsfi);
- if (result !== undefined) {
- return result;
- }
- var newAssertion = new chai.Assertion();
- transferFlags(this, newAssertion);
- return newAssertion;
- }
- addLengthGuard(overwritingMethodWrapper, name, false);
- ctx[name] = proxify(overwritingMethodWrapper, name);
- };
- },{"../../chai":2,"./addLengthGuard":10,"./flag":15,"./proxify":30,"./transferFlags":32}],29:[function(require,module,exports){
- var chai = require('../../chai');
- var flag = require('./flag');
- var isProxyEnabled = require('./isProxyEnabled');
- var transferFlags = require('./transferFlags');
- module.exports = function overwriteProperty(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 overwritingPropertyGetter() {
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if (!isProxyEnabled() && !flag(this, 'lockSsfi')) {
- flag(this, 'ssfi', overwritingPropertyGetter);
- }
-
-
-
- var origLockSsfi = flag(this, 'lockSsfi');
- flag(this, 'lockSsfi', true);
- var result = getter(_super).call(this);
- flag(this, 'lockSsfi', origLockSsfi);
- if (result !== undefined) {
- return result;
- }
- var newAssertion = new chai.Assertion();
- transferFlags(this, newAssertion);
- return newAssertion;
- }
- , configurable: true
- });
- };
- },{"../../chai":2,"./flag":15,"./isProxyEnabled":25,"./transferFlags":32}],30:[function(require,module,exports){
- var config = require('../config');
- var flag = require('./flag');
- var getProperties = require('./getProperties');
- var isProxyEnabled = require('./isProxyEnabled');
- var builtins = ['__flags', '__methods', '_obj', 'assert'];
- module.exports = function proxify(obj, nonChainableMethodName) {
- if (!isProxyEnabled()) return obj;
- return new Proxy(obj, {
- get: function proxyGetter(target, property) {
-
-
-
-
- if (typeof property === 'string' &&
- config.proxyExcludedKeys.indexOf(property) === -1 &&
- !Reflect.has(target, property)) {
-
- if (nonChainableMethodName) {
- throw Error('Invalid Chai property: ' + nonChainableMethodName + '.' +
- property + '. See docs for proper usage of "' +
- nonChainableMethodName + '".');
- }
-
-
-
- var suggestion = null;
- var suggestionDistance = 4;
- getProperties(target).forEach(function(prop) {
- if (
- !Object.prototype.hasOwnProperty(prop) &&
- builtins.indexOf(prop) === -1
- ) {
- var dist = stringDistanceCapped(
- property,
- prop,
- suggestionDistance
- );
- if (dist < suggestionDistance) {
- suggestion = prop;
- suggestionDistance = dist;
- }
- }
- });
- if (suggestion !== null) {
- throw Error('Invalid Chai property: ' + property +
- '. Did you mean "' + suggestion + '"?');
- } else {
- throw Error('Invalid Chai property: ' + property);
- }
- }
-
-
-
-
-
-
-
-
-
-
-
-
- if (builtins.indexOf(property) === -1 && !flag(target, 'lockSsfi')) {
- flag(target, 'ssfi', proxyGetter);
- }
- return Reflect.get(target, property);
- }
- });
- };
- function stringDistanceCapped(strA, strB, cap) {
- if (Math.abs(strA.length - strB.length) >= cap) {
- return cap;
- }
- var memo = [];
-
-
-
- for (var i = 0; i <= strA.length; i++) {
- memo[i] = Array(strB.length + 1).fill(0);
- memo[i][0] = i;
- }
- for (var j = 0; j < strB.length; j++) {
- memo[0][j] = j;
- }
- for (var i = 1; i <= strA.length; i++) {
- var ch = strA.charCodeAt(i - 1);
- for (var j = 1; j <= strB.length; j++) {
- if (Math.abs(i - j) >= cap) {
- memo[i][j] = cap;
- continue;
- }
- memo[i][j] = Math.min(
- memo[i - 1][j] + 1,
- memo[i][j - 1] + 1,
- memo[i - 1][j - 1] +
- (ch === strB.charCodeAt(j - 1) ? 0 : 1)
- );
- }
- }
- return memo[strA.length][strB.length];
- }
- },{"../config":4,"./flag":15,"./getProperties":21,"./isProxyEnabled":25}],31:[function(require,module,exports){
- var flag = require('./flag');
- module.exports = function test(obj, args) {
- var negate = flag(obj, 'negate')
- , expr = args[0];
- return negate ? !expr : expr;
- };
- },{"./flag":15}],32:[function(require,module,exports){
- module.exports = function transferFlags(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 !== 'lockSsfi' && flag != 'message')) {
- object.__flags[flag] = flags[flag];
- }
- }
- };
- },{}],33:[function(require,module,exports){
- 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;
- };
- };
- module.exports = AssertionError;
- function AssertionError (message, _props, ssf) {
- var extend = exclude('name', 'message', 'stack', 'constructor', 'toJSON')
- , props = extend(_props || {});
-
- this.message = message || 'Unspecified AssertionError';
- this.showDiff = false;
-
- for (var key in props) {
- this[key] = props[key];
- }
-
- ssf = ssf || AssertionError;
- if (Error.captureStackTrace) {
- Error.captureStackTrace(this, ssf);
- } else {
- try {
- throw new Error();
- } catch(e) {
- this.stack = e.stack;
- }
- }
- }
- AssertionError.prototype = Object.create(Error.prototype);
- AssertionError.prototype.name = 'AssertionError';
- AssertionError.prototype.constructor = AssertionError;
- AssertionError.prototype.toJSON = function (stack) {
- var extend = exclude('constructor', 'toJSON', 'stack')
- , props = extend({ name: this.name }, this);
-
- if (false !== stack && this.stack) {
- props.stack = this.stack;
- }
- return props;
- };
- },{}],34:[function(require,module,exports){
- 'use strict';
- var getFunctionName = require('get-func-name');
- function compatibleInstance(thrown, errorLike) {
- return errorLike instanceof Error && thrown === errorLike;
- }
- function compatibleConstructor(thrown, errorLike) {
- if (errorLike instanceof Error) {
-
- return thrown.constructor === errorLike.constructor || thrown instanceof errorLike.constructor;
- } else if (errorLike.prototype instanceof Error || errorLike === Error) {
-
- return thrown.constructor === errorLike || thrown instanceof errorLike;
- }
- return false;
- }
- function compatibleMessage(thrown, errMatcher) {
- var comparisonString = typeof thrown === 'string' ? thrown : thrown.message;
- if (errMatcher instanceof RegExp) {
- return errMatcher.test(comparisonString);
- } else if (typeof errMatcher === 'string') {
- return comparisonString.indexOf(errMatcher) !== -1;
- }
- return false;
- }
- function getConstructorName(errorLike) {
- var constructorName = errorLike;
- if (errorLike instanceof Error) {
- constructorName = getFunctionName(errorLike.constructor);
- } else if (typeof errorLike === 'function') {
-
-
-
- constructorName = getFunctionName(errorLike);
- if (constructorName === '') {
- var newConstructorName = getFunctionName(new errorLike());
- constructorName = newConstructorName || constructorName;
- }
- }
- return constructorName;
- }
- function getMessage(errorLike) {
- var msg = '';
- if (errorLike && errorLike.message) {
- msg = errorLike.message;
- } else if (typeof errorLike === 'string') {
- msg = errorLike;
- }
- return msg;
- }
- module.exports = {
- compatibleInstance: compatibleInstance,
- compatibleConstructor: compatibleConstructor,
- compatibleMessage: compatibleMessage,
- getMessage: getMessage,
- getConstructorName: getConstructorName,
- };
- },{"get-func-name":36}],35:[function(require,module,exports){
- 'use strict';
- var type = require('type-detect');
- function FakeMap() {
- this._key = 'chai/deep-eql__' + Math.random() + Date.now();
- }
- FakeMap.prototype = {
- get: function get(key) {
- return key[this._key];
- },
- set: function set(key, value) {
- if (Object.isExtensible(key)) {
- Object.defineProperty(key, this._key, {
- value: value,
- configurable: true,
- });
- }
- },
- };
- var MemoizeMap = typeof WeakMap === 'function' ? WeakMap : FakeMap;
- function memoizeCompare(leftHandOperand, rightHandOperand, memoizeMap) {
-
- if (!memoizeMap || isPrimitive(leftHandOperand) || isPrimitive(rightHandOperand)) {
- return null;
- }
- var leftHandMap = memoizeMap.get(leftHandOperand);
- if (leftHandMap) {
- var result = leftHandMap.get(rightHandOperand);
- if (typeof result === 'boolean') {
- return result;
- }
- }
- return null;
- }
- function memoizeSet(leftHandOperand, rightHandOperand, memoizeMap, result) {
-
- if (!memoizeMap || isPrimitive(leftHandOperand) || isPrimitive(rightHandOperand)) {
- return;
- }
- var leftHandMap = memoizeMap.get(leftHandOperand);
- if (leftHandMap) {
- leftHandMap.set(rightHandOperand, result);
- } else {
- leftHandMap = new MemoizeMap();
- leftHandMap.set(rightHandOperand, result);
- memoizeMap.set(leftHandOperand, leftHandMap);
- }
- }
- module.exports = deepEqual;
- module.exports.MemoizeMap = MemoizeMap;
- function deepEqual(leftHandOperand, rightHandOperand, options) {
-
- if (options && options.comparator) {
- return extensiveDeepEqual(leftHandOperand, rightHandOperand, options);
- }
- var simpleResult = simpleEqual(leftHandOperand, rightHandOperand);
- if (simpleResult !== null) {
- return simpleResult;
- }
-
- return extensiveDeepEqual(leftHandOperand, rightHandOperand, options);
- }
- function simpleEqual(leftHandOperand, rightHandOperand) {
-
- if (leftHandOperand === rightHandOperand) {
-
- return leftHandOperand !== 0 || 1 / leftHandOperand === 1 / rightHandOperand;
- }
-
- if (
- leftHandOperand !== leftHandOperand &&
- rightHandOperand !== rightHandOperand
- ) {
- return true;
- }
-
-
- if (isPrimitive(leftHandOperand) || isPrimitive(rightHandOperand)) {
-
- return false;
- }
- return null;
- }
- function extensiveDeepEqual(leftHandOperand, rightHandOperand, options) {
- options = options || {};
- options.memoize = options.memoize === false ? false : options.memoize || new MemoizeMap();
- var comparator = options && options.comparator;
-
- var memoizeResultLeft = memoizeCompare(leftHandOperand, rightHandOperand, options.memoize);
- if (memoizeResultLeft !== null) {
- return memoizeResultLeft;
- }
- var memoizeResultRight = memoizeCompare(rightHandOperand, leftHandOperand, options.memoize);
- if (memoizeResultRight !== null) {
- return memoizeResultRight;
- }
-
- if (comparator) {
- var comparatorResult = comparator(leftHandOperand, rightHandOperand);
-
- if (comparatorResult === false || comparatorResult === true) {
- memoizeSet(leftHandOperand, rightHandOperand, options.memoize, comparatorResult);
- return comparatorResult;
- }
-
-
- var simpleResult = simpleEqual(leftHandOperand, rightHandOperand);
- if (simpleResult !== null) {
-
- return simpleResult;
- }
- }
- var leftHandType = type(leftHandOperand);
- if (leftHandType !== type(rightHandOperand)) {
- memoizeSet(leftHandOperand, rightHandOperand, options.memoize, false);
- return false;
- }
-
- memoizeSet(leftHandOperand, rightHandOperand, options.memoize, true);
- var result = extensiveDeepEqualByType(leftHandOperand, rightHandOperand, leftHandType, options);
- memoizeSet(leftHandOperand, rightHandOperand, options.memoize, result);
- return result;
- }
- function extensiveDeepEqualByType(leftHandOperand, rightHandOperand, leftHandType, options) {
- switch (leftHandType) {
- case 'String':
- case 'Number':
- case 'Boolean':
- case 'Date':
-
- return deepEqual(leftHandOperand.valueOf(), rightHandOperand.valueOf());
- case 'Promise':
- case 'Symbol':
- case 'function':
- case 'WeakMap':
- case 'WeakSet':
- return leftHandOperand === rightHandOperand;
- case 'Error':
- return keysEqual(leftHandOperand, rightHandOperand, [ 'name', 'message', 'code' ], options);
- case 'Arguments':
- case 'Int8Array':
- case 'Uint8Array':
- case 'Uint8ClampedArray':
- case 'Int16Array':
- case 'Uint16Array':
- case 'Int32Array':
- case 'Uint32Array':
- case 'Float32Array':
- case 'Float64Array':
- case 'Array':
- return iterableEqual(leftHandOperand, rightHandOperand, options);
- case 'RegExp':
- return regexpEqual(leftHandOperand, rightHandOperand);
- case 'Generator':
- return generatorEqual(leftHandOperand, rightHandOperand, options);
- case 'DataView':
- return iterableEqual(new Uint8Array(leftHandOperand.buffer), new Uint8Array(rightHandOperand.buffer), options);
- case 'ArrayBuffer':
- return iterableEqual(new Uint8Array(leftHandOperand), new Uint8Array(rightHandOperand), options);
- case 'Set':
- return entriesEqual(leftHandOperand, rightHandOperand, options);
- case 'Map':
- return entriesEqual(leftHandOperand, rightHandOperand, options);
- case 'Temporal.PlainDate':
- case 'Temporal.PlainTime':
- case 'Temporal.PlainDateTime':
- case 'Temporal.Instant':
- case 'Temporal.ZonedDateTime':
- case 'Temporal.PlainYearMonth':
- case 'Temporal.PlainMonthDay':
- return leftHandOperand.equals(rightHandOperand);
- case 'Temporal.Duration':
- return leftHandOperand.total('nanoseconds') === rightHandOperand.total('nanoseconds');
- case 'Temporal.TimeZone':
- case 'Temporal.Calendar':
- return leftHandOperand.toString() === rightHandOperand.toString();
- default:
- return objectEqual(leftHandOperand, rightHandOperand, options);
- }
- }
- function regexpEqual(leftHandOperand, rightHandOperand) {
- return leftHandOperand.toString() === rightHandOperand.toString();
- }
- function entriesEqual(leftHandOperand, rightHandOperand, options) {
-
- if (leftHandOperand.size !== rightHandOperand.size) {
- return false;
- }
- if (leftHandOperand.size === 0) {
- return true;
- }
- var leftHandItems = [];
- var rightHandItems = [];
- leftHandOperand.forEach(function gatherEntries(key, value) {
- leftHandItems.push([ key, value ]);
- });
- rightHandOperand.forEach(function gatherEntries(key, value) {
- rightHandItems.push([ key, value ]);
- });
- return iterableEqual(leftHandItems.sort(), rightHandItems.sort(), options);
- }
- function iterableEqual(leftHandOperand, rightHandOperand, options) {
- var length = leftHandOperand.length;
- if (length !== rightHandOperand.length) {
- return false;
- }
- if (length === 0) {
- return true;
- }
- var index = -1;
- while (++index < length) {
- if (deepEqual(leftHandOperand[index], rightHandOperand[index], options) === false) {
- return false;
- }
- }
- return true;
- }
- function generatorEqual(leftHandOperand, rightHandOperand, options) {
- return iterableEqual(getGeneratorEntries(leftHandOperand), getGeneratorEntries(rightHandOperand), options);
- }
- function hasIteratorFunction(target) {
- return typeof Symbol !== 'undefined' &&
- typeof target === 'object' &&
- typeof Symbol.iterator !== 'undefined' &&
- typeof target[Symbol.iterator] === 'function';
- }
- function getIteratorEntries(target) {
- if (hasIteratorFunction(target)) {
- try {
- return getGeneratorEntries(target[Symbol.iterator]());
- } catch (iteratorError) {
- return [];
- }
- }
- return [];
- }
- function getGeneratorEntries(generator) {
- var generatorResult = generator.next();
- var accumulator = [ generatorResult.value ];
- while (generatorResult.done === false) {
- generatorResult = generator.next();
- accumulator.push(generatorResult.value);
- }
- return accumulator;
- }
- function getEnumerableKeys(target) {
- var keys = [];
- for (var key in target) {
- keys.push(key);
- }
- return keys;
- }
- function getEnumerableSymbols(target) {
- var keys = [];
- var allKeys = Object.getOwnPropertySymbols(target);
- for (var i = 0; i < allKeys.length; i += 1) {
- var key = allKeys[i];
- if (Object.getOwnPropertyDescriptor(target, key).enumerable) {
- keys.push(key);
- }
- }
- return keys;
- }
- function keysEqual(leftHandOperand, rightHandOperand, keys, options) {
- var length = keys.length;
- if (length === 0) {
- return true;
- }
- for (var i = 0; i < length; i += 1) {
- if (deepEqual(leftHandOperand[keys[i]], rightHandOperand[keys[i]], options) === false) {
- return false;
- }
- }
- return true;
- }
- function objectEqual(leftHandOperand, rightHandOperand, options) {
- var leftHandKeys = getEnumerableKeys(leftHandOperand);
- var rightHandKeys = getEnumerableKeys(rightHandOperand);
- var leftHandSymbols = getEnumerableSymbols(leftHandOperand);
- var rightHandSymbols = getEnumerableSymbols(rightHandOperand);
- leftHandKeys = leftHandKeys.concat(leftHandSymbols);
- rightHandKeys = rightHandKeys.concat(rightHandSymbols);
- if (leftHandKeys.length && leftHandKeys.length === rightHandKeys.length) {
- if (iterableEqual(mapSymbols(leftHandKeys).sort(), mapSymbols(rightHandKeys).sort()) === false) {
- return false;
- }
- return keysEqual(leftHandOperand, rightHandOperand, leftHandKeys, options);
- }
- var leftHandEntries = getIteratorEntries(leftHandOperand);
- var rightHandEntries = getIteratorEntries(rightHandOperand);
- if (leftHandEntries.length && leftHandEntries.length === rightHandEntries.length) {
- leftHandEntries.sort();
- rightHandEntries.sort();
- return iterableEqual(leftHandEntries, rightHandEntries, options);
- }
- if (leftHandKeys.length === 0 &&
- leftHandEntries.length === 0 &&
- rightHandKeys.length === 0 &&
- rightHandEntries.length === 0) {
- return true;
- }
- return false;
- }
- function isPrimitive(value) {
- return value === null || typeof value !== 'object';
- }
- function mapSymbols(arr) {
- return arr.map(function mapSymbol(entry) {
- if (typeof entry === 'symbol') {
- return entry.toString();
- }
- return entry;
- });
- }
- },{"type-detect":39}],36:[function(require,module,exports){
- 'use strict';
- var toString = Function.prototype.toString;
- var functionNameMatch = /\s*function(?:\s|\s*\/\*[^(?:*\/)]+\*\/\s*)*([^\s\(\/]+)/;
- var maxFunctionSourceLength = 512;
- function getFuncName(aFunc) {
- if (typeof aFunc !== 'function') {
- return null;
- }
- var name = '';
- if (typeof Function.prototype.name === 'undefined' && typeof aFunc.name === 'undefined') {
-
- var functionSource = toString.call(aFunc);
-
-
- if (functionSource.indexOf('(') > maxFunctionSourceLength) {
- return name;
- }
-
- var match = functionSource.match(functionNameMatch);
- if (match) {
- name = match[1];
- }
- } else {
-
- name = aFunc.name;
- }
- return name;
- }
- module.exports = getFuncName;
- },{}],37:[function(require,module,exports){
- (function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
- typeof define === 'function' && define.amd ? define(['exports'], factory) :
- (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.loupe = {}));
- }(this, (function (exports) { 'use strict';
- function _typeof(obj) {
- "@babel/helpers - typeof";
- if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
- _typeof = function (obj) {
- return typeof obj;
- };
- } else {
- _typeof = function (obj) {
- return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
- };
- }
- return _typeof(obj);
- }
- function _slicedToArray(arr, i) {
- return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
- }
- function _arrayWithHoles(arr) {
- if (Array.isArray(arr)) return arr;
- }
- function _iterableToArrayLimit(arr, i) {
- if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return;
- var _arr = [];
- var _n = true;
- var _d = false;
- var _e = undefined;
- try {
- for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
- _arr.push(_s.value);
- if (i && _arr.length === i) break;
- }
- } catch (err) {
- _d = true;
- _e = err;
- } finally {
- try {
- if (!_n && _i["return"] != null) _i["return"]();
- } finally {
- if (_d) throw _e;
- }
- }
- return _arr;
- }
- function _unsupportedIterableToArray(o, minLen) {
- if (!o) return;
- if (typeof o === "string") return _arrayLikeToArray(o, minLen);
- var n = Object.prototype.toString.call(o).slice(8, -1);
- if (n === "Object" && o.constructor) n = o.constructor.name;
- if (n === "Map" || n === "Set") return Array.from(o);
- if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
- }
- function _arrayLikeToArray(arr, len) {
- if (len == null || len > arr.length) len = arr.length;
- for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
- return arr2;
- }
- function _nonIterableRest() {
- throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
- }
- var ansiColors = {
- bold: ['1', '22'],
- dim: ['2', '22'],
- italic: ['3', '23'],
- underline: ['4', '24'],
-
- inverse: ['7', '27'],
- hidden: ['8', '28'],
- strike: ['9', '29'],
-
-
- black: ['30', '39'],
- red: ['31', '39'],
- green: ['32', '39'],
- yellow: ['33', '39'],
- blue: ['34', '39'],
- magenta: ['35', '39'],
- cyan: ['36', '39'],
- white: ['37', '39'],
- brightblack: ['30;1', '39'],
- brightred: ['31;1', '39'],
- brightgreen: ['32;1', '39'],
- brightyellow: ['33;1', '39'],
- brightblue: ['34;1', '39'],
- brightmagenta: ['35;1', '39'],
- brightcyan: ['36;1', '39'],
- brightwhite: ['37;1', '39'],
- grey: ['90', '39']
- };
- var styles = {
- special: 'cyan',
- number: 'yellow',
- bigint: 'yellow',
- boolean: 'yellow',
- undefined: 'grey',
- null: 'bold',
- string: 'green',
- symbol: 'green',
- date: 'magenta',
- regexp: 'red'
- };
- var truncator = '…';
- function colorise(value, styleType) {
- var color = ansiColors[styles[styleType]] || ansiColors[styleType];
- if (!color) {
- return String(value);
- }
- return "\x1B[".concat(color[0], "m").concat(String(value), "\x1B[").concat(color[1], "m");
- }
- function normaliseOptions() {
- var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
- _ref$showHidden = _ref.showHidden,
- showHidden = _ref$showHidden === void 0 ? false : _ref$showHidden,
- _ref$depth = _ref.depth,
- depth = _ref$depth === void 0 ? 2 : _ref$depth,
- _ref$colors = _ref.colors,
- colors = _ref$colors === void 0 ? false : _ref$colors,
- _ref$customInspect = _ref.customInspect,
- customInspect = _ref$customInspect === void 0 ? true : _ref$customInspect,
- _ref$showProxy = _ref.showProxy,
- showProxy = _ref$showProxy === void 0 ? false : _ref$showProxy,
- _ref$maxArrayLength = _ref.maxArrayLength,
- maxArrayLength = _ref$maxArrayLength === void 0 ? Infinity : _ref$maxArrayLength,
- _ref$breakLength = _ref.breakLength,
- breakLength = _ref$breakLength === void 0 ? Infinity : _ref$breakLength,
- _ref$seen = _ref.seen,
- seen = _ref$seen === void 0 ? [] : _ref$seen,
- _ref$truncate = _ref.truncate,
- truncate = _ref$truncate === void 0 ? Infinity : _ref$truncate,
- _ref$stylize = _ref.stylize,
- stylize = _ref$stylize === void 0 ? String : _ref$stylize;
- var options = {
- showHidden: Boolean(showHidden),
- depth: Number(depth),
- colors: Boolean(colors),
- customInspect: Boolean(customInspect),
- showProxy: Boolean(showProxy),
- maxArrayLength: Number(maxArrayLength),
- breakLength: Number(breakLength),
- truncate: Number(truncate),
- seen: seen,
- stylize: stylize
- };
- if (options.colors) {
- options.stylize = colorise;
- }
- return options;
- }
- function truncate(string, length) {
- var tail = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : truncator;
- string = String(string);
- var tailLength = tail.length;
- var stringLength = string.length;
- if (tailLength > length && stringLength > tailLength) {
- return tail;
- }
- if (stringLength > length && stringLength > tailLength) {
- return "".concat(string.slice(0, length - tailLength)).concat(tail);
- }
- return string;
- }
- function inspectList(list, options, inspectItem) {
- var separator = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : ', ';
- inspectItem = inspectItem || options.inspect;
- var size = list.length;
- if (size === 0) return '';
- var originalLength = options.truncate;
- var output = '';
- var peek = '';
- var truncated = '';
- for (var i = 0; i < size; i += 1) {
- var last = i + 1 === list.length;
- var secondToLast = i + 2 === list.length;
- truncated = "".concat(truncator, "(").concat(list.length - i, ")");
- var value = list[i];
- options.truncate = originalLength - output.length - (last ? 0 : separator.length);
- var string = peek || inspectItem(value, options) + (last ? '' : separator);
- var nextLength = output.length + string.length;
- var truncatedLength = nextLength + truncated.length;
-
- if (last && nextLength > originalLength && output.length + truncated.length <= originalLength) {
- break;
- }
-
- if (!last && !secondToLast && truncatedLength > originalLength) {
- break;
- }
-
- peek = last ? '' : inspectItem(list[i + 1], options) + (secondToLast ? '' : separator);
-
- if (!last && secondToLast && truncatedLength > originalLength && nextLength + peek.length > originalLength) {
- break;
- }
- output += string;
-
- if (!last && !secondToLast && nextLength + peek.length >= originalLength) {
- truncated = "".concat(truncator, "(").concat(list.length - i - 1, ")");
- break;
- }
- truncated = '';
- }
- return "".concat(output).concat(truncated);
- }
- function quoteComplexKey(key) {
- if (key.match(/^[a-zA-Z_][a-zA-Z_0-9]*$/)) {
- return key;
- }
- return JSON.stringify(key).replace(/'/g, "\\'").replace(/\\"/g, '"').replace(/(^"|"$)/g, "'");
- }
- function inspectProperty(_ref2, options) {
- var _ref3 = _slicedToArray(_ref2, 2),
- key = _ref3[0],
- value = _ref3[1];
- options.truncate -= 2;
- if (typeof key === 'string') {
- key = quoteComplexKey(key);
- } else if (typeof key !== 'number') {
- key = "[".concat(options.inspect(key, options), "]");
- }
- options.truncate -= key.length;
- value = options.inspect(value, options);
- return "".concat(key, ": ").concat(value);
- }
- function inspectArray(array, options) {
-
-
- var nonIndexProperties = Object.keys(array).slice(array.length);
- if (!array.length && !nonIndexProperties.length) return '[]';
- options.truncate -= 4;
- var listContents = inspectList(array, options);
- options.truncate -= listContents.length;
- var propertyContents = '';
- if (nonIndexProperties.length) {
- propertyContents = inspectList(nonIndexProperties.map(function (key) {
- return [key, array[key]];
- }), options, inspectProperty);
- }
- return "[ ".concat(listContents).concat(propertyContents ? ", ".concat(propertyContents) : '', " ]");
- }
-
-
- var toString = Function.prototype.toString;
- var functionNameMatch = /\s*function(?:\s|\s*\/\*[^(?:*\/)]+\*\/\s*)*([^\s\(\/]+)/;
- function getFuncName(aFunc) {
- if (typeof aFunc !== 'function') {
- return null;
- }
- var name = '';
- if (typeof Function.prototype.name === 'undefined' && typeof aFunc.name === 'undefined') {
-
- var match = toString.call(aFunc).match(functionNameMatch);
- if (match) {
- name = match[1];
- }
- } else {
-
- name = aFunc.name;
- }
- return name;
- }
- var getFuncName_1 = getFuncName;
- var getArrayName = function getArrayName(array) {
-
- if (typeof Buffer === 'function' && array instanceof Buffer) {
- return 'Buffer';
- }
- if (array[Symbol.toStringTag]) {
- return array[Symbol.toStringTag];
- }
- return getFuncName_1(array.constructor);
- };
- function inspectTypedArray(array, options) {
- var name = getArrayName(array);
- options.truncate -= name.length + 4;
-
- var nonIndexProperties = Object.keys(array).slice(array.length);
- if (!array.length && !nonIndexProperties.length) return "".concat(name, "[]");
-
- var output = '';
- for (var i = 0; i < array.length; i++) {
- var string = "".concat(options.stylize(truncate(array[i], options.truncate), 'number')).concat(i === array.length - 1 ? '' : ', ');
- options.truncate -= string.length;
- if (array[i] !== array.length && options.truncate <= 3) {
- output += "".concat(truncator, "(").concat(array.length - array[i] + 1, ")");
- break;
- }
- output += string;
- }
- var propertyContents = '';
- if (nonIndexProperties.length) {
- propertyContents = inspectList(nonIndexProperties.map(function (key) {
- return [key, array[key]];
- }), options, inspectProperty);
- }
- return "".concat(name, "[ ").concat(output).concat(propertyContents ? ", ".concat(propertyContents) : '', " ]");
- }
- function inspectDate(dateObject, options) {
- var stringRepresentation = dateObject.toJSON();
- if (stringRepresentation === null) {
- return 'Invalid Date';
- }
- var split = stringRepresentation.split('T');
- var date = split[0];
- return options.stylize("".concat(date, "T").concat(truncate(split[1], options.truncate - date.length - 1)), 'date');
- }
- function inspectFunction(func, options) {
- var name = getFuncName_1(func);
- if (!name) {
- return options.stylize('[Function]', 'special');
- }
- return options.stylize("[Function ".concat(truncate(name, options.truncate - 11), "]"), 'special');
- }
- function inspectMapEntry(_ref, options) {
- var _ref2 = _slicedToArray(_ref, 2),
- key = _ref2[0],
- value = _ref2[1];
- options.truncate -= 4;
- key = options.inspect(key, options);
- options.truncate -= key.length;
- value = options.inspect(value, options);
- return "".concat(key, " => ").concat(value);
- }
- function mapToEntries(map) {
- var entries = [];
- map.forEach(function (value, key) {
- entries.push([key, value]);
- });
- return entries;
- }
- function inspectMap(map, options) {
- var size = map.size - 1;
- if (size <= 0) {
- return 'Map{}';
- }
- options.truncate -= 7;
- return "Map{ ".concat(inspectList(mapToEntries(map), options, inspectMapEntry), " }");
- }
- var isNaN = Number.isNaN || function (i) {
- return i !== i;
- };
- function inspectNumber(number, options) {
- if (isNaN(number)) {
- return options.stylize('NaN', 'number');
- }
- if (number === Infinity) {
- return options.stylize('Infinity', 'number');
- }
- if (number === -Infinity) {
- return options.stylize('-Infinity', 'number');
- }
- if (number === 0) {
- return options.stylize(1 / number === Infinity ? '+0' : '-0', 'number');
- }
- return options.stylize(truncate(number, options.truncate), 'number');
- }
- function inspectBigInt(number, options) {
- var nums = truncate(number.toString(), options.truncate - 1);
- if (nums !== truncator) nums += 'n';
- return options.stylize(nums, 'bigint');
- }
- function inspectRegExp(value, options) {
- var flags = value.toString().split('/')[2];
- var sourceLength = options.truncate - (2 + flags.length);
- var source = value.source;
- return options.stylize("/".concat(truncate(source, sourceLength), "/").concat(flags), 'regexp');
- }
- function arrayFromSet(set) {
- var values = [];
- set.forEach(function (value) {
- values.push(value);
- });
- return values;
- }
- function inspectSet(set, options) {
- if (set.size === 0) return 'Set{}';
- options.truncate -= 7;
- return "Set{ ".concat(inspectList(arrayFromSet(set), options), " }");
- }
- var stringEscapeChars = new RegExp("['\\u0000-\\u001f\\u007f-\\u009f\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5" + "\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]", 'g');
- var escapeCharacters = {
- '\b': '\\b',
- '\t': '\\t',
- '\n': '\\n',
- '\f': '\\f',
- '\r': '\\r',
- "'": "\\'",
- '\\': '\\\\'
- };
- var hex = 16;
- var unicodeLength = 4;
- function escape(char) {
- return escapeCharacters[char] || "\\u".concat("0000".concat(char.charCodeAt(0).toString(hex)).slice(-unicodeLength));
- }
- function inspectString(string, options) {
- if (stringEscapeChars.test(string)) {
- string = string.replace(stringEscapeChars, escape);
- }
- return options.stylize("'".concat(truncate(string, options.truncate - 2), "'"), 'string');
- }
- function inspectSymbol(value) {
- if ('description' in Symbol.prototype) {
- return value.description ? "Symbol(".concat(value.description, ")") : 'Symbol()';
- }
- return value.toString();
- }
- var getPromiseValue = function getPromiseValue() {
- return 'Promise{…}';
- };
- try {
- var _process$binding = process.binding('util'),
- getPromiseDetails = _process$binding.getPromiseDetails,
- kPending = _process$binding.kPending,
- kRejected = _process$binding.kRejected;
- if (Array.isArray(getPromiseDetails(Promise.resolve()))) {
- getPromiseValue = function getPromiseValue(value, options) {
- var _getPromiseDetails = getPromiseDetails(value),
- _getPromiseDetails2 = _slicedToArray(_getPromiseDetails, 2),
- state = _getPromiseDetails2[0],
- innerValue = _getPromiseDetails2[1];
- if (state === kPending) {
- return 'Promise{<pending>}';
- }
- return "Promise".concat(state === kRejected ? '!' : '', "{").concat(options.inspect(innerValue, options), "}");
- };
- }
- } catch (notNode) {
-
- }
- var inspectPromise = getPromiseValue;
- function inspectObject(object, options) {
- var properties = Object.getOwnPropertyNames(object);
- var symbols = Object.getOwnPropertySymbols ? Object.getOwnPropertySymbols(object) : [];
- if (properties.length === 0 && symbols.length === 0) {
- return '{}';
- }
- options.truncate -= 4;
- options.seen = options.seen || [];
- if (options.seen.indexOf(object) >= 0) {
- return '[Circular]';
- }
- options.seen.push(object);
- var propertyContents = inspectList(properties.map(function (key) {
- return [key, object[key]];
- }), options, inspectProperty);
- var symbolContents = inspectList(symbols.map(function (key) {
- return [key, object[key]];
- }), options, inspectProperty);
- options.seen.pop();
- var sep = '';
- if (propertyContents && symbolContents) {
- sep = ', ';
- }
- return "{ ".concat(propertyContents).concat(sep).concat(symbolContents, " }");
- }
- var toStringTag = typeof Symbol !== 'undefined' && Symbol.toStringTag ? Symbol.toStringTag : false;
- function inspectClass(value, options) {
- var name = '';
- if (toStringTag && toStringTag in value) {
- name = value[toStringTag];
- }
- name = name || getFuncName_1(value.constructor);
- if (!name || name === '_class') {
- name = '<Anonymous Class>';
- }
- options.truncate -= name.length;
- return "".concat(name).concat(inspectObject(value, options));
- }
- function inspectArguments(args, options) {
- if (args.length === 0) return 'Arguments[]';
- options.truncate -= 13;
- return "Arguments[ ".concat(inspectList(args, options), " ]");
- }
- var errorKeys = ['stack', 'line', 'column', 'name', 'message', 'fileName', 'lineNumber', 'columnNumber', 'number', 'description'];
- function inspectObject$1(error, options) {
- var properties = Object.getOwnPropertyNames(error).filter(function (key) {
- return errorKeys.indexOf(key) === -1;
- });
- var name = error.name;
- options.truncate -= name.length;
- var message = '';
- if (typeof error.message === 'string') {
- message = truncate(error.message, options.truncate);
- } else {
- properties.unshift('message');
- }
- message = message ? ": ".concat(message) : '';
- options.truncate -= message.length + 5;
- var propertyContents = inspectList(properties.map(function (key) {
- return [key, error[key]];
- }), options, inspectProperty);
- return "".concat(name).concat(message).concat(propertyContents ? " { ".concat(propertyContents, " }") : '');
- }
- function inspectAttribute(_ref, options) {
- var _ref2 = _slicedToArray(_ref, 2),
- key = _ref2[0],
- value = _ref2[1];
- options.truncate -= 3;
- if (!value) {
- return "".concat(options.stylize(key, 'yellow'));
- }
- return "".concat(options.stylize(key, 'yellow'), "=").concat(options.stylize("\"".concat(value, "\""), 'string'));
- }
- function inspectHTMLCollection(collection, options) {
-
- return inspectList(collection, options, inspectHTML, '\n');
- }
- function inspectHTML(element, options) {
- var properties = element.getAttributeNames();
- var name = element.tagName.toLowerCase();
- var head = options.stylize("<".concat(name), 'special');
- var headClose = options.stylize(">", 'special');
- var tail = options.stylize("</".concat(name, ">"), 'special');
- options.truncate -= name.length * 2 + 5;
- var propertyContents = '';
- if (properties.length > 0) {
- propertyContents += ' ';
- propertyContents += inspectList(properties.map(function (key) {
- return [key, element.getAttribute(key)];
- }), options, inspectAttribute, ' ');
- }
- options.truncate -= propertyContents.length;
- var truncate = options.truncate;
- var children = inspectHTMLCollection(element.children, options);
- if (children && children.length > truncate) {
- children = "".concat(truncator, "(").concat(element.children.length, ")");
- }
- return "".concat(head).concat(propertyContents).concat(headClose).concat(children).concat(tail);
- }
- var symbolsSupported = typeof Symbol === 'function' && typeof Symbol.for === 'function';
- var chaiInspect = symbolsSupported ? Symbol.for('chai/inspect') : '@@chai/inspect';
- var nodeInspect = false;
- try {
-
- var nodeUtil = require('util');
- nodeInspect = nodeUtil.inspect ? nodeUtil.inspect.custom : false;
- } catch (noNodeInspect) {
- nodeInspect = false;
- }
- function FakeMap() {
-
- this.key = 'chai/loupe__' + Math.random() + Date.now();
- }
- FakeMap.prototype = {
-
- get: function get(key) {
- return key[this.key];
- },
-
- has: function has(key) {
- return this.key in key;
- },
-
- set: function set(key, value) {
- if (Object.isExtensible(key)) {
- Object.defineProperty(key, this.key, {
-
- value: value,
- configurable: true
- });
- }
- }
- };
- var constructorMap = new (typeof WeakMap === 'function' ? WeakMap : FakeMap)();
- var stringTagMap = {};
- var baseTypesMap = {
- undefined: function undefined$1(value, options) {
- return options.stylize('undefined', 'undefined');
- },
- null: function _null(value, options) {
- return options.stylize(null, 'null');
- },
- boolean: function boolean(value, options) {
- return options.stylize(value, 'boolean');
- },
- Boolean: function Boolean(value, options) {
- return options.stylize(value, 'boolean');
- },
- number: inspectNumber,
- Number: inspectNumber,
- bigint: inspectBigInt,
- BigInt: inspectBigInt,
- string: inspectString,
- String: inspectString,
- function: inspectFunction,
- Function: inspectFunction,
- symbol: inspectSymbol,
- // A Symbol polyfill will return `Symbol` not `symbol` from typedetect
- Symbol: inspectSymbol,
- Array: inspectArray,
- Date: inspectDate,
- Map: inspectMap,
- Set: inspectSet,
- RegExp: inspectRegExp,
- Promise: inspectPromise,
- // WeakSet, WeakMap are totally opaque to us
- WeakSet: function WeakSet(value, options) {
- return options.stylize('WeakSet{…}', 'special');
- },
- WeakMap: function WeakMap(value, options) {
- return options.stylize('WeakMap{…}', 'special');
- },
- Arguments: inspectArguments,
- Int8Array: inspectTypedArray,
- Uint8Array: inspectTypedArray,
- Uint8ClampedArray: inspectTypedArray,
- Int16Array: inspectTypedArray,
- Uint16Array: inspectTypedArray,
- Int32Array: inspectTypedArray,
- Uint32Array: inspectTypedArray,
- Float32Array: inspectTypedArray,
- Float64Array: inspectTypedArray,
- Generator: function Generator() {
- return '';
- },
- DataView: function DataView() {
- return '';
- },
- ArrayBuffer: function ArrayBuffer() {
- return '';
- },
- Error: inspectObject$1,
- HTMLCollection: inspectHTMLCollection,
- NodeList: inspectHTMLCollection
- };
- var inspectCustom = function inspectCustom(value, options, type) {
- if (chaiInspect in value && typeof value[chaiInspect] === 'function') {
- return value[chaiInspect](options);
- }
- if (nodeInspect && nodeInspect in value && typeof value[nodeInspect] === 'function') {
- return value[nodeInspect](options.depth, options);
- }
- if ('inspect' in value && typeof value.inspect === 'function') {
- return value.inspect(options.depth, options);
- }
- if ('constructor' in value && constructorMap.has(value.constructor)) {
- return constructorMap.get(value.constructor)(value, options);
- }
- if (stringTagMap[type]) {
- return stringTagMap[type](value, options);
- }
- return '';
- };
- var toString$1 = Object.prototype.toString;
- function inspect(value, options) {
- options = normaliseOptions(options);
- options.inspect = inspect;
- var _options = options,
- customInspect = _options.customInspect;
- var type = value === null ? 'null' : _typeof(value);
- if (type === 'object') {
- type = toString$1.call(value).slice(8, -1);
- }
- if (baseTypesMap[type]) {
- return baseTypesMap[type](value, options);
- }
- if (customInspect && value) {
- var output = inspectCustom(value, options, type);
- if (output) {
- if (typeof output === 'string') return output;
- return inspect(output, options);
- }
- }
- var proto = value ? Object.getPrototypeOf(value) : false;
- if (proto === Object.prototype || proto === null) {
- return inspectObject(value, options);
- }
-
- if (value && typeof HTMLElement === 'function' && value instanceof HTMLElement) {
- return inspectHTML(value, options);
- }
- if ('constructor' in value) {
-
- if (value.constructor !== Object) {
- return inspectClass(value, options);
- }
- return inspectObject(value, options);
- }
- if (value === Object(value)) {
- return inspectObject(value, options);
- }
- return options.stylize(String(value), type);
- }
- function registerConstructor(constructor, inspector) {
- if (constructorMap.has(constructor)) {
- return false;
- }
- constructorMap.set(constructor, inspector);
- return true;
- }
- function registerStringTag(stringTag, inspector) {
- if (stringTag in stringTagMap) {
- return false;
- }
- stringTagMap[stringTag] = inspector;
- return true;
- }
- var custom = chaiInspect;
- exports.custom = custom;
- exports.default = inspect;
- exports.inspect = inspect;
- exports.registerConstructor = registerConstructor;
- exports.registerStringTag = registerStringTag;
- Object.defineProperty(exports, '__esModule', { value: true });
- })));
- },{"util":undefined}],38:[function(require,module,exports){
- 'use strict';
- function hasProperty(obj, name) {
- if (typeof obj === 'undefined' || obj === null) {
- return false;
- }
-
- return name in Object(obj);
- }
- function parsePath(path) {
- var str = path.replace(/([^\\])\[/g, '$1.[');
- var parts = str.match(/(\\\.|[^.]+?)+/g);
- return parts.map(function mapMatches(value) {
- if (
- value === 'constructor' ||
- value === '__proto__' ||
- value === 'prototype'
- ) {
- return {};
- }
- var regexp = /^\[(\d+)\]$/;
- var mArr = regexp.exec(value);
- var parsed = null;
- if (mArr) {
- parsed = { i: parseFloat(mArr[1]) };
- } else {
- parsed = { p: value.replace(/\\([.[\]])/g, '$1') };
- }
- return parsed;
- });
- }
- function internalGetPathValue(obj, parsed, pathDepth) {
- var temporaryValue = obj;
- var res = null;
- pathDepth = typeof pathDepth === 'undefined' ? parsed.length : pathDepth;
- for (var i = 0; i < pathDepth; i++) {
- var part = parsed[i];
- if (temporaryValue) {
- if (typeof part.p === 'undefined') {
- temporaryValue = temporaryValue[part.i];
- } else {
- temporaryValue = temporaryValue[part.p];
- }
- if (i === pathDepth - 1) {
- res = temporaryValue;
- }
- }
- }
- return res;
- }
- function internalSetPathValue(obj, val, parsed) {
- var tempObj = obj;
- var pathDepth = parsed.length;
- var part = null;
-
- for (var i = 0; i < pathDepth; i++) {
- var propName = null;
- var propVal = null;
- part = parsed[i];
-
- if (i === pathDepth - 1) {
- propName = typeof part.p === 'undefined' ? part.i : part.p;
-
- tempObj[propName] = val;
- } else if (typeof part.p !== 'undefined' && tempObj[part.p]) {
- tempObj = tempObj[part.p];
- } else if (typeof part.i !== 'undefined' && tempObj[part.i]) {
- tempObj = tempObj[part.i];
- } else {
-
- var next = parsed[i + 1];
-
- propName = typeof part.p === 'undefined' ? part.i : part.p;
-
- propVal = typeof next.p === 'undefined' ? [] : {};
- tempObj[propName] = propVal;
- tempObj = tempObj[propName];
- }
- }
- }
- function getPathInfo(obj, path) {
- var parsed = parsePath(path);
- var last = parsed[parsed.length - 1];
- var info = {
- parent:
- parsed.length > 1 ?
- internalGetPathValue(obj, parsed, parsed.length - 1) :
- obj,
- name: last.p || last.i,
- value: internalGetPathValue(obj, parsed),
- };
- info.exists = hasProperty(info.parent, info.name);
- return info;
- }
- function getPathValue(obj, path) {
- var info = getPathInfo(obj, path);
- return info.value;
- }
- function setPathValue(obj, path, val) {
- var parsed = parsePath(path);
- internalSetPathValue(obj, val, parsed);
- return obj;
- }
- module.exports = {
- hasProperty: hasProperty,
- getPathInfo: getPathInfo,
- getPathValue: getPathValue,
- setPathValue: setPathValue,
- };
- },{}],39:[function(require,module,exports){
- (function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
- typeof define === 'function' && define.amd ? define(factory) :
- (global.typeDetect = factory());
- }(this, (function () { 'use strict';
- var promiseExists = typeof Promise === 'function';
- var globalObject = typeof self === 'object' ? self : global;
- var symbolExists = typeof Symbol !== 'undefined';
- var mapExists = typeof Map !== 'undefined';
- var setExists = typeof Set !== 'undefined';
- var weakMapExists = typeof WeakMap !== 'undefined';
- var weakSetExists = typeof WeakSet !== 'undefined';
- var dataViewExists = typeof DataView !== 'undefined';
- var symbolIteratorExists = symbolExists && typeof Symbol.iterator !== 'undefined';
- var symbolToStringTagExists = symbolExists && typeof Symbol.toStringTag !== 'undefined';
- var setEntriesExists = setExists && typeof Set.prototype.entries === 'function';
- var mapEntriesExists = mapExists && typeof Map.prototype.entries === 'function';
- var setIteratorPrototype = setEntriesExists && Object.getPrototypeOf(new Set().entries());
- var mapIteratorPrototype = mapEntriesExists && Object.getPrototypeOf(new Map().entries());
- var arrayIteratorExists = symbolIteratorExists && typeof Array.prototype[Symbol.iterator] === 'function';
- var arrayIteratorPrototype = arrayIteratorExists && Object.getPrototypeOf([][Symbol.iterator]());
- var stringIteratorExists = symbolIteratorExists && typeof String.prototype[Symbol.iterator] === 'function';
- var stringIteratorPrototype = stringIteratorExists && Object.getPrototypeOf(''[Symbol.iterator]());
- var toStringLeftSliceLength = 8;
- var toStringRightSliceLength = -1;
- function typeDetect(obj) {
-
- var typeofObj = typeof obj;
- if (typeofObj !== 'object') {
- return typeofObj;
- }
-
- if (obj === null) {
- return 'null';
- }
-
- if (obj === globalObject) {
- return 'global';
- }
-
- if (
- Array.isArray(obj) &&
- (symbolToStringTagExists === false || !(Symbol.toStringTag in obj))
- ) {
- return 'Array';
- }
-
-
- if (typeof window === 'object' && window !== null) {
-
- if (typeof window.location === 'object' && obj === window.location) {
- return 'Location';
- }
-
- if (typeof window.document === 'object' && obj === window.document) {
- return 'Document';
- }
- if (typeof window.navigator === 'object') {
-
- if (typeof window.navigator.mimeTypes === 'object' &&
- obj === window.navigator.mimeTypes) {
- return 'MimeTypeArray';
- }
-
- if (typeof window.navigator.plugins === 'object' &&
- obj === window.navigator.plugins) {
- return 'PluginArray';
- }
- }
- if ((typeof window.HTMLElement === 'function' ||
- typeof window.HTMLElement === 'object') &&
- obj instanceof window.HTMLElement) {
-
- if (obj.tagName === 'BLOCKQUOTE') {
- return 'HTMLQuoteElement';
- }
-
- if (obj.tagName === 'TD') {
- return 'HTMLTableDataCellElement';
- }
-
- if (obj.tagName === 'TH') {
- return 'HTMLTableHeaderCellElement';
- }
- }
- }
-
- var stringTag = (symbolToStringTagExists && obj[Symbol.toStringTag]);
- if (typeof stringTag === 'string') {
- return stringTag;
- }
- var objPrototype = Object.getPrototypeOf(obj);
-
- if (objPrototype === RegExp.prototype) {
- return 'RegExp';
- }
-
- if (objPrototype === Date.prototype) {
- return 'Date';
- }
-
- if (promiseExists && objPrototype === Promise.prototype) {
- return 'Promise';
- }
-
- if (setExists && objPrototype === Set.prototype) {
- return 'Set';
- }
-
- if (mapExists && objPrototype === Map.prototype) {
- return 'Map';
- }
-
- if (weakSetExists && objPrototype === WeakSet.prototype) {
- return 'WeakSet';
- }
-
- if (weakMapExists && objPrototype === WeakMap.prototype) {
- return 'WeakMap';
- }
-
- if (dataViewExists && objPrototype === DataView.prototype) {
- return 'DataView';
- }
-
- if (mapExists && objPrototype === mapIteratorPrototype) {
- return 'Map Iterator';
- }
-
- if (setExists && objPrototype === setIteratorPrototype) {
- return 'Set Iterator';
- }
-
- if (arrayIteratorExists && objPrototype === arrayIteratorPrototype) {
- return 'Array Iterator';
- }
-
- if (stringIteratorExists && objPrototype === stringIteratorPrototype) {
- return 'String Iterator';
- }
-
- if (objPrototype === null) {
- return 'Object';
- }
- return Object
- .prototype
- .toString
- .call(obj)
- .slice(toStringLeftSliceLength, toStringRightSliceLength);
- }
- return typeDetect;
- })));
- },{}]},{},[1])(1)
- });
|