How to use getPrototype method in Jest

Best JavaScript code snippet using jest

structures.js

Source:structures.js Github

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...305 // Prototype cache306 Object.defineProperty(structure, "prototype", {307 get() {308 if (!this._prototype) {309 this._prototype = this.getPrototype();310 }311 return this._prototype;312 }313 });314 // Get the group315 structure.groupObj = structures.groups[structures.groups.findIndex(g => g.id === structure.group)];316 // Add default translation if needed317 if (!structure.name) {318 if (structure.id.endsWith("-turret")) {319 // Turret name320 Object.defineProperty(structure, "name", {321 get() {322 return utils.translate(structure.id.startsWith("ground-") ? `structure-ground-turret` : "structure-turret", weapons.weaponForId(this.weaponId).name);323 }...

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objects.test.js

Source:objects.test.js Github

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...19 }20 class TestC extends TestB {21 constructor() { super(); }22 }23 expect(objects.getPrototype(new TestA(), 'TestA')).toBeNull();24 expect(objects.getPrototype(new TestB(), 'TestB')).toBeNull();25 expect(objects.getPrototype(new TestC(), 'TestC')).toBeNull();26 expect(objects.getPrototype(new TestA(), 'DoesntExist')).toBeNull();27 expect(objects.getPrototype(new TestB(), 'DoesntExist')).toBeNull();28 expect(objects.getPrototype(new TestC(), 'DoesntExist')).toBeNull();29 expect(objects.getPrototype(new TestA(), TestA)).toBeNull();30 expect(objects.getPrototype(new TestA(), TestB)).toBeNull();31 expect(objects.getPrototype(new TestA(), TestC)).toBeNull();32 expect(objects.getPrototype(new TestB(), TestC)).toBeNull();33 expect(objects.getPrototype(new TestC(), TestC)).toBeNull();34 expect(objects.getPrototype(new TestA(), 'TestA', 'TestB', 'TestC')).toBeNull();35 });36 it('Returns protoype object on match from classes.', () => {37 class TestA {38 constructor() { }39 }40 class TestB extends TestA {41 constructor() { super(); }42 }43 class TestC extends TestB {44 constructor() { super(); }45 }46 expect(objects.getPrototype(new TestB(), 'TestA')).toBeInstanceOf(TestA);47 expect(objects.getPrototype(new TestB(), 'TestA')).not.toBeInstanceOf(TestB);48 expect(objects.getPrototype(new TestC(), 'TestA')).toBeInstanceOf(TestA);49 expect(objects.getPrototype(new TestC(), 'TestB')).toBeInstanceOf(TestB);50 expect(objects.getPrototype(new TestA(), 'Object')).toBeInstanceOf(Object);51 expect(objects.getPrototype(new TestB(), 'Object')).toBeInstanceOf(Object);52 expect(objects.getPrototype(new TestC(), 'Object')).toBeInstanceOf(Object);53 expect(objects.getPrototype(new TestB(), 'TestB', TestA)).toBeInstanceOf(TestA);54 expect(objects.getPrototype(new TestC(), 'Object', 'TestA')).toBeInstanceOf(TestA);55 });56 it('Returns protoype object on match from traditional objects.', () => {57 let TestA = function () { };58 let TestB = function () {59 TestA.call(this);60 };61 let TestC = function () {62 TestB.call(this);63 };64 TestB.prototype = Object.create(TestA.prototype);65 TestB.prototype.constructor = TestB;66 TestC.prototype = Object.create(TestB.prototype);67 TestC.prototype.constructor = TestC;68 expect(objects.getPrototype(new TestB(), 'TestA')).toBeInstanceOf(TestA);69 expect(objects.getPrototype(new TestB(), 'TestA')).not.toBeInstanceOf(TestB);70 expect(objects.getPrototype(new TestC(), 'TestA')).toBeInstanceOf(TestA);71 expect(objects.getPrototype(new TestC(), 'TestB')).toBeInstanceOf(TestB);72 expect(objects.getPrototype(new TestA(), 'Object')).toBeInstanceOf(Object);73 expect(objects.getPrototype(new TestB(), 'Object')).toBeInstanceOf(Object);74 expect(objects.getPrototype(new TestC(), 'Object')).toBeInstanceOf(Object);75 expect(objects.getPrototype(new TestB(), 'TestB', TestA)).toBeInstanceOf(TestA);76 expect(objects.getPrototype(new TestC(), 'Object', 'TestA')).toBeInstanceOf(TestA);77 });78});79describe('.getPropertyNames', () => {80 it('gets valid property names of standard objects.', () => {81 let x = {82 test: () => { }83 };84 expect(objects.getPropertyNames(x)).toBeTruthy();85 expect(Array.isArray(objects.getPropertyNames(x))).toBe(true);86 expect(objects.getPropertyNames(x).length).toBe(13);87 expect(objects.getPropertyNames(x)).toContain('test');88 });89 it('gets valid property names of es6 objects.', () => {90 class test {...

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load_skin.js

Source:load_skin.js Github

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...78}79if (isc.PropertySheet) {80 isc.PropertySheet.changeDefaults(81 "TExpressionItemDefaults", 82 isc.addProperties({}, isc.PropertySheet.getPrototype().ExpressionItemDefaults)83 );84 85 isc.PropertySheet.changeDefaults(86 "TSelectItemDefaults", 87 isc.addProperties({}, isc.PropertySheet.getPrototype().SelectItemDefaults)88 );89 isc.PropertySheet.changeDefaults(90 "TTextItemDefaults", 91 isc.addProperties({}, isc.PropertySheet.getPrototype().TextItemDefaults)92 );93 isc.PropertySheet.changeDefaults(94 "TColorItemDefaults", 95 isc.addProperties({}, isc.PropertySheet.getPrototype().ColorItemDefaults)96 );97 isc.PropertySheet.changeDefaults(98 "TTextAreaItemDefaults", 99 isc.addProperties({}, isc.PropertySheet.getPrototype().TextAreaItemDefaults)100 );101 isc.PropertySheet.changeDefaults(102 "TCheckboxItemDefaults", 103 isc.addProperties({}, isc.PropertySheet.getPrototype().CheckboxItemDefaults)104 );105 isc.PropertySheet.changeDefaults(106 "TSectionItemDefaults", 107 isc.addProperties({}, isc.PropertySheet.getPrototype().SectionItemDefaults)108 );109 isc.PropertySheet.changeDefaults(110 "TOverflowItemDefaults", 111 isc.addProperties({}, isc.PropertySheet.getPrototype().OverflowItemDefaults)112 );113 isc.PropertySheet.changeDefaults(114 "TDynamicPropertyEditorItemDefaults", 115 isc.addProperties({}, isc.PropertySheet.getPrototype().DynamicPropertyEditorItemDefaults)116 );117 isc.PropertySheet.changeDefaults(118 "TCheckboxDynamicPropertyItemDefaults", 119 isc.addProperties({}, isc.PropertySheet.getPrototype().CheckboxDynamicPropertyItemDefaults)120 );121 isc.PropertySheet.changeDefaults(122 "TCriteriaItemDefaults", 123 isc.addProperties({}, isc.PropertySheet.getPrototype().CriteriaItemDefaults)124 );125 isc.PropertySheet.changeDefaults(126 "TValueMapItemDefaults", 127 isc.addProperties({}, isc.PropertySheet.getPrototype().ValueMapItemDefaults)128 );129 isc.PropertySheet.changeDefaults(130 "TExpressionEditorItemDefaults", 131 isc.addProperties({}, isc.PropertySheet.getPrototype().ExpressionEditorItemDefaults)132 );133 isc.PropertySheet.changeDefaults(134 "TFormulaEditorItemDefaults", 135 isc.addProperties({}, isc.PropertySheet.getPrototype().FormulaEditorItemDefaults)136 );137 isc.PropertySheet.changeDefaults(138 "TSummaryEditorItemDefaults", 139 isc.addProperties({}, isc.PropertySheet.getPrototype().SummaryEditorItemDefaults)140 );141 isc.PropertySheet.changeDefaults(142 "TMenuChooserItemDefaults", 143 isc.addProperties({}, isc.PropertySheet.getPrototype().MenuChooserItemDefaults)144 );145 isc.PropertySheet.changeDefaults(146 "TMeasureItemDefaults", 147 isc.addProperties({}, isc.PropertySheet.getPrototype().MeasureItemDefaults)148 );149 isc.PropertySheet.changeDefaults(150 "TImageChooserItemDefaults", 151 isc.addProperties({}, isc.PropertySheet.getPrototype().ImageChooserItemDefaults)152 );153 isc.PropertySheet.changeDefaults(154 "TLayoutAlignItemDefaults", 155 isc.addProperties({}, isc.PropertySheet.getPrototype().LayoutAlignItemDefaults)156 );157}158isc.Class.modifyFrameworkDone();159} // End of with(theWindow) block160} // END of loadToolSkin function definition161// call the loadToolSkin routine...

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index.js

Source:index.js Github

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...40 * @param {String} val 待检测类型参数41 * @return {Boolean} isString 是否为字符串类型42 */43export function isString (val) {44 return getPrototype(val) === 'String';45};46/**47 * @description 检测目标参数是否为数组类型48 * @param {Any[]} arr 待检测类型参数49 * @return {Boolean} isArray 是否为数组类型50 */51export function isArray (arr) {52 return getPrototype(arr) === 'Array';53};54/**55 * @description 检测目标参数是否为数字类型56 * @param {Number}} num 待检测类型参数57 * @return {Boolean} isNumber 是否为数字类型58 */59export function isNumber (num) {60 return getPrototype(num) === 'Number';61};62/**63 * @description 检测目标参数是否为布尔类型64 * @param {Boolean} bool 待检测类型参数65 * @return {Boolean} isBoolean 是否为布尔类型66 */67export function isBoolean (bool) {68 return getPrototype(bool) === 'Boolean';69};70/**71 * @description 检测目标参数是否为object类型72 * @param {String} obj 待检测类型参数73 * @return {Boolean} isObject 是否为object类型74 */75export function isObject (obj) {76 return getPrototype(obj) === 'Object';77};78/**79 * @description 判断目标对象是否为空80 * @param {Object} obj 需判空的对象81 * @returns {Boolean} isEmpty 目标对象是否为空82 */83export function isEmptyObj (obj = {}) {84 return isObject(obj) && Object.keys(obj).length === 0;85};86/**87 * @description 检测目标参数是否为undefined88 * @param {Undefined} tar 待检测类型参数89 * @return {Boolean} isUndefined 是否为undefined90 */91export function isUndefined (tar) {92 return getPrototype(tar) === 'Undefined';93};94/**95 * @description 检测目标参数是否为null96 * @param {Null} tar 待检测类型参数97 * @return {Boolean} isNull 是否为null98 */99export function isNull (tar) {100 return getPrototype(tar) === 'Null';101};102/**103 * @description 检测目标参数是否为symbol类型104 * @param {Symbol} sym 待检测类型参数105 * @return {Boolean} isSymbol 是否为symbol类型106 */107export function isSymbol (sym) {108 return getPrototype(sym) === 'Symbol';109};110/**111 * @description 检测目标参数是否为function类型112 * @param {Function} func 待检测类型参数113 * @return {Boolean} isObject 是否为function类型114 */115export function isFunction (func) {116 return getPrototype(func) === 'Function';117};118/**119 * @param {} null120 * @description 根据当前时间以及随机数生成唯一键121 * @return {String} randomKey 根据执行时间生成唯一键122 */123export function randomKey () {124 return `${Date.parse(new Date())}_${Math.ceil(Math.random() * 99999)}`;125};126/**127 * @description 首字母大写方法128 * @param {String} str 需要转换首字母大写的字符串129 * @return {String} upperCase 首字母大写字符130 */...

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ultimate_class.js

Source:ultimate_class.js Github

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...25 config: ['mixins', 'config'],26 27 is: function(type) {28 var isType = 'is'+type.capitalizeFirstLetter();29 return this.getPrototype()[isType];30 },31 isClassName: function(className) {32 return this.className == className;33 },34 isChildOf: function(className) {35 function checkParent(Class) {36 if(Class.parent && Class.parent.className == className) return true;37 else if(Class.parent) return checkParent(Class.parent);38 else return false;39 }40 return checkParent(this);41 },42 isAbstract: function() {43 return this.getPrototype().hasOwnProperty('abstract') && this.getPrototype().abstract === true;44 },45 protoHasOwnProperty: function(prop) {46 return this.getPrototype().hasOwnProperty(prop);47 },48 isPrivateMethod: function(prop) {49 return prop.indexOf('_') === 0;50 },51 isBaseMethod: function(prop) {52 return UltimateClass.prototype.hasOwnProperty(prop);53 },54 usesReservedWord: function(prop) {55 return Ultimate.reservedWordsRegex.test(prop);56 },57 isCoreUltimateClass: function() {58 return this.className.indexOf('Ultimate') === 0;59 },60 compose: function(prop, obj) {61 //avoid circular references so EJCON.clone doesn't break62 this[prop] = function() {63 return obj;64 };65 },66 callParent: function(methodName) {67 var args = _.toArray(arguments),68 methodName = args.shift(),69 method = this._resolveParentMethod(methodName);70 return _.isFunction(method) ? method.apply(this, args) : method;71 },72 applyParent: function(methodName, args) {73 var method = this._resolveParentMethod(methodName);74 return _.isFunction(method) ? method.apply(this, args) : method;75 },76 callParentConstructor: function() {77 return this._resolveParentMethod('construct').apply(this, arguments);78 },79 applyParentConstructor: function(args) {80 return this._resolveParentMethod('construct').apply(this, args);81 },82 _resolveParentMethod: function(methodName) {83 if(this.protoHasOwnProperty(methodName)) return this.parent[methodName]; //follow the prototype chain upward normally84 else { //skip parent method and look for grandfather method since parent method is the one being considered the current method85 var parentMethod = undefined,86 parent = this.parent;87 while(parentMethod === undefined && parent && parent.getPrototype()) {88 if(parent.protoHasOwnProperty(methodName)) parentMethod = parent.parent[methodName]; //parent.parent is where the skip happens89 parent = parent.parent;90 }91 return parentMethod;92 }93 },94 95 96 _extract: function(prop, userId, context) {97 var context = context || this;98 return _.isFunction(context[prop]) ? context[prop](Ultimate.userId(userId)) : context[prop];99 },100 log: function() {101 var args = _.toArray(arguments);...

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mixins.js

Source:mixins.js Github

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...37 var mixins = this._extractMixins(this.mixins.concat(this.mixinAutoruns)),38 ar = [],39 sub = [],40 subLimit = [],41 context = this.getPrototype();42 _.each(mixins, function(mixin) {43 if(mixin.autoruns) ar = ar.concat(UltimateUtilities.extract(mixin.autoruns, context));44 if(mixin.subscriptions) sub = sub.concat(UltimateUtilities.extract(mixin.subscriptions, context));45 if(mixin.limitSubscriptions) subLimit = subLimit.concat(UltimateUtilities.extract(mixin.limitSubscriptions, context));46 }, this);47 if(!_.isEmpty(ar)) this.getPrototype().autoruns = ar;48 if(!_.isEmpty(sub)) this.getPrototype().subscriptions = sub;49 if(!_.isEmpty(subLimit)) this.getPrototype().limitSubscriptions = subLimit;50 },51 52 53 _extractMixins: function(mixins) {54 if(_.isEmpty(mixins)) mixins = [];55 mixins = mixins.map(function(mixin) {56 mixin = UltimateUtilities.classFrom(mixin);57 return mixin.getPrototype();58 });59 mixins.unshift(this);60 return mixins;61 }...

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is-type.js

Source:is-type.js Github

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...8 }9 return result10}11function isArray (data) {12 return getPrototype(data) === 'Array'13};14function isJSON (data) {15 return getPrototype(data) === 'Object'16};17function isFunction (data) {18 return typeof data === 'function'19};20function isString (data) {21 return getPrototype(data) === 'String'22};23function isNumber (data) {24 return getPrototype(data) === 'Number'25};26function isUndefined (data) {27 return getPrototype(data) === 'Undefined'28};29function isNull (data) {30 return getPrototype(data) === 'Null'31}32module.exports = {33 isString,34 isNumber,35 isNull,36 isUndefined,37 isArray,38 isJSON,39 isFunction...

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utilMethods.js

Source:utilMethods.js Github

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1const ObjectToString = value => Object.prototype.toString.call(value);2const getPrototype = value => ObjectToString(value).slice(8, -1);3const isObject = (value) => {4 return getPrototype(value) === 'Object';5};6const isFunction = (value) => {7 return getPrototype(value) === 'Function';8}9const isArray = (value) => {10 return getPrototype(value) === 'Array';11}12module.exports = {13 ObjectToString,14 isObject,15 isFunction,16 isArray...

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