How to use rejected method in root

Best JavaScript code snippet using root

promise3.js

Source:promise3.js Github

copy

Full Screen

...17 // Promise/A+ 2.3.3.3.3 只能调用一次18 let thenCalledOrThrow;19 // 自己等待自己完成是错误的实现，用一个类型错误，结束掉 promise Promise/A+ 2.3.120 if (promise2 === x) {21 return rejected(22 new TypeError("Chaining cycle detected for promise #<Promise>")23 );24 }25 // // PromiseA+2.3.226 // if (x instanceof Promise) {27 // //如果x的状态没有确定，那么它是有可能被一个thenable决定最终状态值的28 // if (x.state === PENDING) {29 // x.then((value) => {30 // resolvePromise(promise2, value, resolve, rejected);31 // }, rejected);32 // } else {33 // x.then(resolve, rejected);34 // }35 // return;36 // }37 if ((x !== null && typeof x === "object" )|| typeof x === "function") {38 try {39 // 2.3.3.1 因为x.then有可能是一个getter，这种情况下多次读取就有可能产生副作用40 // 不要写成 x.then，直接 then.call 就可以了 因为 x.then 会再次取值，Object.defineProperty Promise/A+ 2.3.3.341 // 即要判断它的类型，又要调用它，这就是两次读取42 then = x.then;43 if (typeof then === "function") {44 then.call(45 x,46 (resolvedValue) => {47 if (thenCalledOrThrow) return; // 2.3.3.3.3 即这三处谁选执行就以谁的结果为准48 thenCalledOrThrow = true;49 // 递归解析的过程（因为可能 promise 中还有 promise） Promise/A+ 2.3.3.3.150 resolvePromise(promise2, resolvedValue, resolve, rejected);51 },52 (rejectedReason) => {53 if (thenCalledOrThrow) return; // 2.3.3.3.3 即这三处谁选执行就以谁的结果为准54 thenCalledOrThrow = true;55 rejected(rejectedReason);56 }57 );58 } else {59 //如果 x.then 是个普通值就直接返回 resolve 作为结果 Promise/A+ 2.3.3.460 resolve(x);61 }62 } catch (error) {63 if (thenCalledOrThrow) return; // 2.3.3.3.3 即这三处谁选执行就以谁的结果为准64 thenCalledOrThrow = true;65 rejected(error);66 }67 } else {68 //如果 x.then 是个普通值就直接返回 resolve 作为结果 Promise/A+ 2.3.3.469 resolve(x);70 }71}72class Promise {73 constructor(executor) {74 this.state = PENDING;75 this.value = undefined;76 this.reason = undefined;77 this.onResolvedCallbacks = []; // 成功的回调78 this.onRejectedCallbacks = []; // 失败的回调79 let resolve = (value) => {80 // ======新增逻辑======81 // 如果 value 是一个promise，那我们的库中应该也要实现一个递归解析82 if(value instanceof Promise){83 // 递归解析 84 return value.then(resolve,rejecte)85 }86 if (this.state === PENDING) {87 this.state = RESOLVED;88 this.value = value;89 // 依次执行函数90 for (let i = 0; i < this.onResolvedCallbacks.length; i++) {91 this.onResolvedCallbacks[i](value);92 }93 }94 };95 let rejecte = (reason) => {96 if (this.state === PENDING) {97 this.state = REJECTED;98 this.reason = reason;99 // 依次执行函数100 for (let i = 0; i < this.onRejectedCallbacks.length; i++) {101 this.onRejectedCallbacks[i](reason);102 }103 }104 };105 // 考虑到执行executor的过程中有可能出错，我们用try/catch块给包起来，并且在出错后以catch到的值reject掉这个Promise106 try {107 executor(resolve, rejecte);108 } catch (error) {109 rejecte(error);110 }111 }112 // then 方法 并接受两个参数 onFulfilled,onRejected113 // then 方法可以进行链式调用， then 可以在同一个promise中多次进行调用 PromiseA+2.2.6114 // then 方法必须return一个新的promise PromiseA+2.2.7115 // 值的穿透 PromiseA+2.2.7116 // 如果 onFullfilled或者onRejected 抛出异常，则promise2 一定会把这个异常作为参数传递下去117 // 如果onFullfilled 不是一个函数，并且promise1 是Fullfilled状态，则promise2 onFullfilled 则必然会把promise1 的值传递下去118 // 如果onRejected 不是一个函数，并且promise1 是rejected状态，则promise2 onRejected则必然会把promise1 的reason传递下去119 // then的参数可以省略，即onFullfilled或者onRejected不是函数，且依旧可以在下一个then中获取到之前返回的值 PromiseA+2.2.1120 // 如果 onFullfilled或者onRejected ，如果返回值 x 是一个promise ，则会等这个promise 执行完，若成功则走下一个then的成功onFullfilled，若失败，则走下一个then的onRejected, 如果抛出异常则走下一个then的失败121 // 如果then 的返回值 x 和promise是同一个引用对象，则会在成循环引用，会抛出异常，把异常传递给下一个then的失败的回调中 PromiseA+2.3.1122 then(onFulfilled, onRejected) {123 // 值的穿透 判断 两个参数是否为函数 then默认参数把值往后传或者抛异常124 onFulfilled =125 typeof onFulfilled === "function" ? onFulfilled : (value) => value;126 onRejected =127 typeof onRejected === "function"128 ? onRejected129 : (reason) => {130 throw reason;131 };132 // 每次调用then 都返回一个新的promise对象 Promise/A+ 2.2.7133 let promise2 = new Promise((resolve, rejected) => {134 // 状态变为 成功135 if (this.state === RESOLVED) {136 // promiseA+3.1 2.2.4137 setTimeout(() => {138 try {139 // x 可能是一个promise140 let x = onFulfilled(this.value);141 resolvePromise(promise2, x, resolve, rejected);142 } catch (error) {143 rejected(error);144 }145 }, 0);146 }147 // 状态变为 失败148 if (this.state === REJECTED) {149 // promiseA+3.1 2.2.4150 setTimeout(() => {151 try {152 // x 可能是一个promise153 let x = onRejected(this.reason);154 resolvePromise(promise2, x, resolve, rejected);155 } catch (error) {156 rejected(error);157 }158 }, 0);159 }160 // 状态是pending 则将onFulfilled,onRejected 存放到对应的队列中,等待状态确定之后，再去依次执行161 // 如果外部调用 为隔了1秒才进行resolve或者rejected，则状态开始为pending，一秒之后，变为resolved 或者rejected162 if (this.state === PENDING) {163 this.onResolvedCallbacks.push(() => {164 setTimeout(() => {165 try {166 // x 可能是一个promise167 let x = onFulfilled(this.value);168 resolvePromise(promise2, x, resolve, rejected);169 } catch (error) {170 rejected(error);171 }172 }, 0);173 });174 this.onRejectedCallbacks.push(() => {175 // promiseA+3.1 2.2.4176 setTimeout(() => {177 try {178 // x 可能是一个promise179 let x = onRejected(this.reason);180 resolvePromise(promise2, x, resolve, rejected);181 } catch (error) {182 rejected(error);183 }184 }, 0);185 });186 }187 });188 return promise2;189 }190 // resolve 有一个等待的功能191 static resolve(data){192 if(data instanceof Promise) return data;193 return new Promise((resolve,reject)=>{194 if(data&& data.then&& typeof data.then ==='function'){195 data.then(resolve,reject)196 }else{...

Full Screen

Full Screen

promiseDemo.js

Source:promiseDemo.js Github

copy

Full Screen

1// // 三个状态：PENDING、FULFILLED、REJECTED2// const PENDING = "PENDING";3// const FULFILLED = "FULFILLED";4// const REJECTED = "REJECTED";5// class Promise {6// constructor(executor) {7// // 默认状态为 PENDING8// this.status = PENDING;9// // 存放成功状态的值，默认为 undefined10// this.value = undefined;11// // 存放失败状态的值，默认为 undefined12// this.reason = undefined;13// // 调用此方法就是成功14// let resolve = (value) => {15// // 状态为 PENDING 时才可以更新状态，防止 executor 中调用了两次 resovle/reject 方法16// if (this.status === PENDING) {17// this.status = FULFILLED;18// this.value = value;19// }20// };21// // 调用此方法就是失败22// let reject = (reason) => {23// // 状态为 PENDING 时才可以更新状态，防止 executor 中调用了两次 resovle/reject 方法24// if (this.status === PENDING) {25// this.status = REJECTED;26// this.reason = reason;27// }28// };29// try {30// // 立即执行，将 resolve 和 reject 函数传给使用者31// executor(resolve, reject);32// } catch (error) {33// // 发生异常时执行失败逻辑34// reject(error);35// }36// }37// // 包含一个 then 方法，并接收两个参数 onFulfilled、onRejected38// then(onFulfilled, onRejected) {39// console.log(this.status,1111);40// if (this.status === FULFILLED) {41// onFulfilled(this.value);42// }43// if (this.status === REJECTED) {44// onRejected(this.reason);45// }46// }47// }48// const PENDING = "PENDING";49// const FULFILLED = "FULFILLED";50// const REJECTED = "REJECTED";51// class Promise {52// constructor(executor) {53// this.status = PENDING;54// this.value = undefined;55// this.reason = undefined;56// // 存放成功的回调57// this.onResolvedCallbacks = [];58// // 存放失败的回调59// this.onRejectedCallbacks = [];60// let resolve = (value) => {61// console.log(this.onResolvedCallbacks, this.onRejectedCallbacks);62// if (this.status === PENDING) {63// this.status = FULFILLED;64// this.value = value;65// // 依次将对应的函数执行66// this.onResolvedCallbacks.forEach((fn) => fn());67// }68// };69// let reject = (reason) => {70// if (this.status === PENDING) {71// this.status = REJECTED;72// this.reason = reason;73// // 依次将对应的函数执行74// this.onRejectedCallbacks.forEach((fn) => fn());75// }76// };77// try {78// executor(resolve, reject);79// } catch (error) {80// reject(error);81// }82// }83// then(onFulfilled, onRejected) {84// if (this.status === FULFILLED) {85// onFulfilled(this.value);86// }87// if (this.status === REJECTED) {88// onRejected(this.reason);89// }90// if (this.status === PENDING) {91// // 如果promise的状态是 pending，需要将 onFulfilled 和 onRejected 函数存放起来，等待状态确定后，再依次将对应的函数执行92// this.onResolvedCallbacks.push(() => {93// onFulfilled(this.value);94// });95// // 如果promise的状态是 pending，需要将 onFulfilled 和 onRejected 函数存放起来，等待状态确定后，再依次将对应的函数执行96// this.onRejectedCallbacks.push(() => {97// onRejected(this.reason);98// });99// }100// }101// }102const PENDING = "PENDING";103const FULFILLED = "FULFILLED";104const REJECTED = "REJECTED";105const resolvePromise = (promise2, x, resolve, reject) => {106 // 自己等待自己完成是错误的实现，用一个类型错误，结束掉 promise Promise/A+ 2.3.1107 if (promise2 === x) {108 return reject(109 new TypeError("Chaining cycle detected for promise #<Promise>")110 );111 }112 // Promise/A+ 2.3.3.3.3 只能调用一次113 let called;114 // 后续的条件要严格判断 保证代码能和别的库一起使用115 if ((typeof x === "object" && x != null) || typeof x === "function") {116 try {117 // 为了判断 resolve 过的就不用再 reject 了（比如 reject 和 resolve 同时调用的时候） Promise/A+ 2.3.3.1118 let then = x.then;119 if (typeof then === "function") {120 // 不要写成 x.then，直接 then.call 就可以了 因为 x.then 会再次取值，Object.defineProperty Promise/A+ 2.3.3.3121 then.call(122 x,123 (y) => {124 // 根据 promise 的状态决定是成功还是失败125 if (called) return;126 called = true;127 // 递归解析的过程（因为可能 promise 中还有 promise） Promise/A+ 2.3.3.3.1128 resolvePromise(promise2, y, resolve, reject);129 },130 (r) => {131 // 只要失败就失败 Promise/A+ 2.3.3.3.2132 if (called) return;133 called = true;134 reject(r);135 }136 );137 } else {138 // 如果 x.then 是个普通值就直接返回 resolve 作为结果 Promise/A+ 2.3.3.4139 resolve(x);140 }141 } catch (e) {142 // Promise/A+ 2.3.3.2143 if (called) return;144 called = true;145 reject(e);146 }147 } else {148 // 如果 x 是个普通值就直接返回 resolve 作为结果 Promise/A+ 2.3.4149 resolve(x);150 }151};152class Promise {153 constructor(executor) {154 this.status = PENDING;155 this.value = undefined;156 this.reason = undefined;157 this.onResolvedCallbacks = [];158 this.onRejectedCallbacks = [];159 let resolve = (value) => {160 // ======新增逻辑======161 // promise.resolve 是具备等待功能的。162 // 如果 value 是一个promise，那我们的库中应该也要实现一个递归解析163 if (value instanceof Promise) {164 // 递归解析165 return value.then(resolve, reject);166 }167 if (this.status === PENDING) {168 this.status = FULFILLED;169 this.value = value;170 this.onResolvedCallbacks.forEach((fn) => fn());171 }172 };173 let reject = (reason) => {174 if (this.status === PENDING) {175 this.status = REJECTED;176 this.reason = reason;177 this.onRejectedCallbacks.forEach((fn) => fn());178 }179 };180 try {181 executor(resolve, reject);182 } catch (error) {183 reject(error);184 }185 }186 then(onFulfilled, onRejected) {187 //解决 onFufilled，onRejected 没有传值的问题188 //Promise/A+ 2.2.1 / Promise/A+ 2.2.5 / Promise/A+ 2.2.7.3 / Promise/A+ 2.2.7.4189 onFulfilled = typeof onFulfilled === "function" ? onFulfilled : (v) => v;190 //因为错误的值要让后面访问到，所以这里也要跑出个错误，不然会在之后 then 的 resolve 中捕获191 onRejected =192 typeof onRejected === "function"193 ? onRejected194 : (err) => {195 throw err;196 };197 // 每次调用 then 都返回一个新的 promise Promise/A+ 2.2.7198 let promise2 = new Promise((resolve, reject) => {199 if (this.status === FULFILLED) {200 //Promise/A+ 2.2.2201 //Promise/A+ 2.2.4 --- setTimeout202 setTimeout(() => {203 try {204 //Promise/A+ 2.2.7.1205 let x = onFulfilled(this.value);206 // x可能是一个proimise207 resolvePromise(promise2, x, resolve, reject);208 } catch (e) {209 //Promise/A+ 2.2.7.2210 reject(e);211 }212 }, 0);213 }214 if (this.status === REJECTED) {215 //Promise/A+ 2.2.3216 setTimeout(() => {217 try {218 let x = onRejected(this.reason);219 resolvePromise(promise2, x, resolve, reject);220 } catch (e) {221 reject(e);222 }223 }, 0);224 }225 if (this.status === PENDING) {226 this.onResolvedCallbacks.push(() => {227 setTimeout(() => {228 try {229 let x = onFulfilled(this.value);230 resolvePromise(promise2, x, resolve, reject);231 } catch (e) {232 reject(e);233 }234 }, 0);235 });236 this.onRejectedCallbacks.push(() => {237 setTimeout(() => {238 try {239 let x = onRejected(this.reason);240 resolvePromise(promise2, x, resolve, reject);241 } catch (e) {242 reject(e);243 }244 }, 0);245 });246 }247 });248 return promise2;249 }250 static resolve(data) {251 return new Promise((resolve, reject) => {252 resolve(data);253 });254 }255 static reject(reason) {256 return new Promise((resolve, reject) => {257 reject(reason);258 });259 }260}261Promise.prototype.catch = function (errCallback) {262 return this.then(null, errCallback);263};264Promise.prototype.finally = function (callback) {265 return this.then(266 (value) => {267 return Promise.resolve(callback()).then(() => value);268 },269 (reason) => {270 return Promise.resolve(callback()).then(() => {271 throw reason;272 });273 }274 );275};276Promise.all = function (values) {277 if (!Array.isArray(values)) {278 const type = typeof values;279 return new TypeError(`TypeError: ${type} ${values} is not iterable`);280 }281 return new Promise((resolve, reject) => {282 let resultArr = [];283 let orderIndex = 0;284 const processResultByKey = (value, index) => {285 resultArr[index] = value;286 if (++orderIndex === values.length) {287 resolve(resultArr);288 }289 };290 for (let i = 0; i < values.length; i++) {291 let value = values[i];292 if (value && typeof value.then === "function") {293 value.then((value) => {294 processResultByKey(value, i);295 }, reject);296 } else {297 processResultByKey(value, i);298 }299 }300 });301};302Promise.race = function (promises) {303 return new Promise((resolve, reject) => {304 // 一起执行就是for循环305 for (let i = 0; i < promises.length; i++) {306 let val = promises[i];307 if (val && typeof val.then === "function") {308 val.then(resolve, reject);309 } else {310 // 普通值311 resolve(val);312 }313 }314 });315};316export default () => {317 const promise = new Promise((resolve, reject) => {318 setTimeout(() => {319 resolve("成功");320 }, 1000);321 })322 .then(323 (data) => {324 console.log("success", data);325 return 3;326 },327 (err) => {328 console.log("faild", err);329 }330 )331 .then((num) => {332 console.log("success again", num);333 });...

Full Screen

Full Screen

day2.js

Source:day2.js Github

copy

Full Screen

1const PENDING = 'PENDING';2const FULFILLED = 'FULFILLED';3const REJECTED = 'REJECTED';4class MyPromise {5 constructor(executor) {6 this._value = undefined;7 this._reason = undefined;8 this._status = PENDING;9 this._onResolvedCbs = [];10 this._onRejectedCbs = [];11 try {12 executor(this._resolve.bind(this), this._reject.bind(this));13 } catch (error) {14 this._reject(error);15 }16 }17 _resolve(value) {18 if (this._status === PENDING) {19 setTimeout(() => {20 this._status = FULFILLED;21 this._value = value;22 while (this._onResolvedCbs.length) {23 const fn = this._onResolvedCbs.shift();24 fn(this._value);25 }26 }, 0);27 }28 }29 _reject(reason) {30 if (this._status === PENDING) {31 setTimeout(() => {32 this._status = REJECTED;33 this._reason = reason;34 while (this._onRejectedCbs.length) {35 const fn = this._onRejectedCbs.shift();36 fn(this._reason);37 }38 }, 0);39 }40 }41 then(onResolved, onRejected) {42 onResolved = typeof onResolved === 'function' ? onResolved : (v) => v;43 onRejected =44 typeof onRejected === 'function'45 ? onRejected46 : (r) => {47 throw r;48 };49 if (this._status === FULFILLED) {50 const p2 = new MyPromise((resolve, reject) => {51 setTimeout(() => {52 try {53 const x = onResolved(this._value);54 MyPromise.resolvePromise(p2, x, resolve, reject);55 } catch (error) {56 reject(error);57 }58 }, 0);59 });60 return p2;61 }62 if (this._status === REJECTED) {63 const p2 = new MyPromise((resolve, reject) => {64 setTimeout(() => {65 try {66 const x = onRejected(this._reason);67 MyPromise.resolvePromise(p2, x, resolve, reject);68 } catch (error) {69 reject(error);70 }71 }, 0);72 });73 return p2;74 }75 if (this._status === PENDING) {76 const p2 = new MyPromise((resolve, reject) => {77 this._onResolvedCbs.push((value) => {78 try {79 const x = onResolved(value);80 MyPromise.resolvePromise(p2, x, resolve, reject);81 } catch (error) {82 reject(error);83 }84 });85 this._onRejectedCbs.push((r) => {86 try {87 const x = onRejected(r);88 MyPromise.resolvePromise(p2, x, resolve, reject);89 } catch (error) {90 reject(error);91 }92 });93 });94 return p2;95 }96 }97 static resolvePromise(promise, x, resolve, reject) {98 if (promise === x) {99 return reject(new TypeError());100 }101 if (x instanceof MyPromise) {102 if (x._status === PENDING) {103 x.then(function (y) {104 MyPromise.resolvePromise(promise, y, resolve, reject);105 }, reject);106 } else {107 x.then(resolve, reject);108 }109 } else if (110 x !== null &&111 (typeof x === 'function' || typeof x === 'object')112 ) {113 let called = false;114 try {115 const then = x.then;116 if (typeof then === 'function') {117 then.call(118 x,119 function (y) {120 if (called) return;121 called = true;122 MyPromise.resolvePromise(promise, y, resolve, reject);123 },124 function (r) {125 if (called) return;126 called = true;127 reject(r);128 }129 );130 } else {131 if (called) return;132 called = true;133 resolve(x);134 }135 } catch (error) {136 if (called) return;137 called = true;138 reject(error);139 }140 } else {141 resolve(x);142 }143 }144}...

Full Screen

Full Screen

test.js

Source:test.js Github

copy

Full Screen

1/* eslint-env mocha */2const chai = require('chai')3const chaiAsPromised = require('chai-as-promised')4const path = require('path')5const decache = require('decache')6const maildrop = require(path.join(__dirname, '..', 'src', 'maildrop'))7chai.use(chaiAsPromised)8chai.should()9const mailBox = 'john'10describe('suggestion()', () => {11 it('should be fulfilled with a string without error', () => {12 return maildrop.suggestion()13 .should.eventually.be.fulfilled.and.be.a('string')14 })15})16describe('blocked()', () => {17 it('should be fulfilled with a number without error', () => {18 return maildrop.blocked()19 .should.eventually.be.fulfilled.and.be.a('number')20 })21})22describe('getInbox(mailBox)', () => {23 it('should be fulfilled with an array without error', () => {24 return maildrop.getInbox(mailBox)25 .should.eventually.be.fulfilled.and.be.an('array')26 })27})28describe('getInbox()', () => {29 it('should be rejected with error', () => {30 return maildrop.getInbox()31 .should.eventually.be.rejected.and.be.an('error')32 })33})34describe('getEmail(mailBox, mailBox)', () => {35 it('should be fulfilled with an object without error', () => {36 return maildrop.getEmail(mailBox, mailBox)37 .should.eventually.be.fulfilled.and.be.an('object')38 })39})40describe('getEmail()', () => {41 it('should be rejected with error', () => {42 return maildrop.getEmail()43 .should.eventually.be.rejected.and.be.an('error')44 })45})46describe('deleteEmail(mailBox, mailBox)', () => {47 it('should be fulfilled with an object without error', () => {48 return maildrop.deleteEmail(mailBox, mailBox)49 .should.eventually.be.fulfilled.and.be.an('object')50 })51})52describe('deleteEmail()', () => {53 it('should be rejected with error', () => {54 return maildrop.deleteEmail()55 .should.eventually.be.rejected.and.be.an('error')56 })57})58// To test the error handling we shall set MAILDROP_URL env and re-require59// the maildrop module60process.env.MAILDROP_URL = 'http://localhost100'61decache(path.join(__dirname, '..', 'src', 'maildrop'))62const maildropError = require(path.join(__dirname, '..', 'src', 'maildrop'))63describe('suggestion() - error handling', () => {64 it('should be rejected with an error', () => {65 return maildropError.suggestion()66 .should.eventually.be.rejected.and.be.an('error')67 })68})69describe('blocked() - error handling', () => {70 it('should be rejected with an error', () => {71 return maildropError.blocked()72 .should.eventually.be.rejected.and.be.an('error')73 })74})75describe('getInbox(mailBox) - error handling', () => {76 it('should be rejected with error', () => {77 return maildropError.getInbox(mailBox)78 .should.eventually.be.rejected.and.be.an('error')79 })80})81describe('getEmail(mailBox, mailBox) - error handling', () => {82 it('should be rejected with error', () => {83 return maildropError.getEmail(mailBox, mailBox)84 .should.eventually.be.rejected.and.be.an('error')85 })86})87describe('deleteEmail(mailBox, mailBox) - error handling', () => {88 it('should be rejected with error', () => {89 return maildropError.deleteEmail(mailBox, mailBox)90 .should.eventually.be.rejected.and.be.an('error')91 })...

Full Screen

Full Screen

env.js

Source:env.js Github

copy

Full Screen

1const Get = {2 API_URL : process.env.REACT_APP_API_URL,3 Users_Pending : 'GET_ALL_USERS_PENDING',4 Users_Fulfilled : 'GET_ALL_USERS_FULFILLED',5 Users_Rejected : 'GET_ALL_USERS_REJECTED',6 User_DetailFulfilled : 'GET_DETAIL_USER_FULFILLED',7 User_DetailRejected : 'GET_DETAIL_USER_REJECTED',8 9 Products_Pending : 'GET_ALL_PRODUCTS_PENDING',10 Products_Fulfilled : 'GET_ALL_PRODUCTS_FULFILLED',11 Products_Rejected : 'GET_ALL_PRODUCTS_REJECTED',12 Product_DetailPending : 'GET_DETAIL_PRODUCT_PENDING',13 Product_DetailFulfilled : 'GET_DETAIL_PRODUCT_FULFILLED',14 Product_DetailRejected : 'GET_DETAIL_PRODUCT_REJECTED',15 16 Cart : 'GET_CART',17 Add_Qty_Cart : 'ADD_QTY_CART',18 Min_Qty_Cart : 'MIN_QTY_CART',19 Delete_Cart : 'DELETE_CART',20 Transaction_Pending : 'GET_TRANSACTIONS_PENDING',21 Transaction_Fulfilled : 'GET_TRANSACTIONS_FULFILLED',22 Transaction_Rejected : 'GET_TRANSACTIONS_REJECTED',23 DetailTransaction_Pending : 'GET_DETAIL_TRANSACTIONS_PENDING',24 DetailTransaction_Fulfilled : 'GET_DETAIL_TRANSACTIONS_FULFILLED',25 DetailTransaction_Rejected : 'GET_DETAIL_TRANSACTIONS_REJECTED',26}...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1var promise = new Promise(function(resolve, reject) {2 resolve('I FIRED');3 reject(new Error('I DID NOT FIRE'));4});5function onReject(error) {6 console.log(error.message);7}8promise.then(console.log, onReject);9var promise = new Promise(function(resolve, reject) {10 resolve('I FIRED');11 reject(new Error('I DID NOT FIRE'));12});13function onReject(error) {14 console.log(error.message);15}16promise.then(console.log, onReject);17var promise = new Promise(function(resolve, reject) {18 resolve('I FIRED');19 reject(new Error('I DID NOT FIRE'));20});21function onReject(error) {22 console.log(error.message);23}24promise.then(console.log, onReject);25var promise = new Promise(function(resolve, reject) {26 resolve('I FIRED');27 reject(new Error('I DID NOT FIRE'));28});29function onReject(error) {30 console.log(error.message);31}32promise.then(console.log, onReject);33var promise = new Promise(function(resolve, reject) {34 resolve('I FIRED');35 reject(new Error('I DID NOT FIRE'));36});37function onReject(error) {38 console.log(error.message);39}40promise.then(console.log, onReject);41var promise = new Promise(function(resolve, reject) {42 resolve('I FIRED');43 reject(new Error('I DID NOT FIRE'));44});45function onReject(error) {46 console.log(error.message);47}48promise.then(console.log, onReject);49var promise = new Promise(function(resolve, reject) {50 resolve('I FIRED');51 reject(new Error('I DID NOT FIRE'));52});53function onReject(error) {54 console.log(error.message);55}56promise.then(console.log, onReject);57var promise = new Promise(function(resolve, reject) {58 resolve('I FIRED');59 reject(new Error('I DID NOT FIRE'));60});61function onReject(error) {

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1var root = require('root');2root.rejected().then(function (result) {3 console.log(result);4});5var child = require('child');6child.rejected().then(function (result) {7 console.log(result);8});9var child2 = require('child2');10child2.rejected().then(function (result) {11 console.log(result);12});13module.exports = {14 rejected: function () {15 return new Promise(function (resolve, reject) {16 reject('root');17 });18 }19};20var root = require('root');21module.exports = {22 rejected: function () {23 return root.rejected();24 }25};26var root = require('root');27module.exports = {28 rejected: function () {29 return new Promise(function (resolve, reject) {30 root.rejected().then(function (result) {31 reject(result);32 });33 });34 }35};

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1function makePromiseFunction(name, func) {2 return {3 [name]: function () {4 return new Promise((resolve, reject) => {5 resolve(func());6 });7 }8 };9}10let test = makePromiseFunction('test', function () {11 return 5;12});13test.test().then((val) => {14 console.log(val);15});16function makePromiseFunction(name, func) {17 return {18 [name]: function () {19 return new Promise((resolve, reject) => {20 resolve(func());21 });22 }23 };24}25let test = makePromiseFunction('test', function () {26 return 5;27});28test.test().then((val) => {29 console.log(val);30});31function makePromiseFunction(name, func) {32 return {33 [name]: function () {34 return new Promise((resolve, reject) => {

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1var root = require('root');2root.rejected().then(function (value) {3 console.log(value);4}).catch(function (err) {5 console.log(err.message);6});7var promise = require('promise');8module.exports.rejected = function () {9 return promise.reject(new Error('REJECTED!'));10};11module.exports.reject = function (err) {12 return new Promise(function (fulfill, reject) {13 reject(err);14 });15};16module.exports = Promise;17function Promise(fn) {18 var value = null;19 var deferreds = [];20 this.then = function (onFulfilled) {21 return new Promise(function (resolve) {22 handle({23 });24 });25 };26 function handle(deferred) {27 if (value) {28 deferred.resolve(value);29 } else {30 deferreds.push(deferred);31 }32 }33 function resolve(newValue) {34 if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {35 var then = newValue.then;36 if (typeof then === 'function') {37 then.call(newValue, resolve);38 return;39 }40 }41 value = newValue;42 deferreds.forEach(function (deferred) {43 deferred.resolve(value);44 });45 }46 fn(resolve);47}48Promise.reject = function (err) {49 return new Promise(function (resolve, reject) {50 reject(err);51 });52};

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const root = require('./root');2root.then((data)=>{3 console.log(data);4}).catch((error)=>{5 console.log(error);6})7const child = require('./child');8module.exports = child.then((data)=>{9 return data;10}).catch((error)=>{11 return error;12})13const grandchild = require('./grandchild');14module.exports = grandchild.then((data)=>{15 return data;16}).catch((error)=>{17 return error;18})19const greatgrandchild = require('./greatgrandchild');20module.exports = greatgrandchild.then((data)=>{21 return data;22}).catch((error)=>{23 return error;24})25module.exports = new Promise((resolve,reject)=>{26 reject('Error');27})

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1var root = require('./root');2var root = require('./root');3var exports = module.exports = {};4exports.resolved = function(){5 console.log('resolved');6}7exports.rejected = function(){8 throw new Error('rejected');9}

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1var promise = new Promise(function(resolve, reject) {2 reject(new Error('Error'));3});4promise.then(function(result) {5 console.log('success');6}, function(err) {7 console.log('error');8});9promise.then(function(result) {10 console.log('success');11}).catch(function(err) {12 console.log('error');13});14var promise = new Promise(function(resolve, reject) {15 reject(new Error('Error'));16});17promise.then(function(result) {18 console.log('success');19}, function(err) {20 console.log('error');21});22promise.then(function(result) {23 console.log('success');24}).catch(function(err) {25 console.log('error');26});27var promise = new Promise(function(resolve, reject) {28 reject(new Error('Error'));29});30promise.then(function(result) {31 console.log('success');32}, function(err) {33 console.log('error');34});35promise.then(function(result) {36 console.log('success');37}).catch(function(err) {38 console.log('error');39});40var promise = new Promise(function(resolve, reject) {41 reject(new Error('Error'));42});43promise.then(function(result) {44 console.log('success');45}, function(err) {46 console.log('error');47});48promise.then(function(result) {49 console.log('success');50}).catch(function(err) {51 console.log('error');52});

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run root automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

... View sample repo... View DocumentationSign up Free
›
_

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful