How to use prototypeKeys method in ng-mocks

Best JavaScript code snippet using ng-mocks

retry-async.service.ts

Source:retry-async.service.ts Github

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1import angular from "angular";2export type RetryOptions = {3 delay: number;4 maxAttempts: number;5 isExponentialBackoffOn: boolean;6 // TODO: Add support for these two later7 // isJitterOn?: boolean;8 // errorToRetryPattern?: RegExp;9 excludeFunctionPattern?: RegExp;10};11export class RetryAsyncService {12 private options;13 withOptions(options: RetryOptions): RetryAsyncService {14 this.options = options;15 return this;16 }17 /**18 * Wrap all functions with retry logic in 'obj' whether it's through the first prototype link19 * or without a prototype. This will only retry on 5xx http codes20 *21 * Function names will be excluded based on the excludeFunctionPattern in RetryOptions22 * @param obj23 */24 wrap(obj: any) {25 let functions = Object.getOwnPropertyNames(obj)26 .filter((i) => typeof obj[i] === "function")27 .filter((p) => !this.options.excludeFunctionPattern?.test(p));28 let prototype;29 if (functions.length == 0) {30 prototype = Object.getPrototypeOf(obj);31 let prototypeKeys = Object.keys(prototype);32 prototypeKeys = prototypeKeys.filter(33 (p) => !this.options.excludeFunctionPattern?.test(p)34 );35 functions = prototypeKeys;36 }37 functions.forEach((functionName) => {38 const originalFunction = prototype39 ? prototype[functionName]40 : obj[functionName];41 async function retryWrapper(...args) {42 const actualArgs = Array.prototype.slice.call(args, 1);43 const callback = args[0];44 const options: RetryOptions = obj[functionName].retryOptions;45 let attempts = 0;46 let delay = 0;47 async function attempt(obj, args) {48 try {49 attempts++;50 return await callback.apply(obj, args);51 } catch (e: any) {52 const serverCodePattern = /^5/;53 if (serverCodePattern.test(e.body?.status)) {54 delay = options.isExponentialBackoffOn55 ? options.delay * Math.pow(2, attempts - 1)56 : options.delay;57 console.log("Retrying call in " + delay + "ms");58 return new Promise((resolve, reject) => {59 if (attempts < options.maxAttempts) {60 setTimeout(async () => {61 try {62 const val = await attempt(obj, args);63 resolve(val);64 } catch (error) {65 reject(error);66 }67 }, delay);68 } else {69 e._attempts = attempts;70 e._lastDelay = delay;71 reject(e);72 }73 });74 } else {75 throw e;76 }77 }78 }79 return await attempt(obj, actualArgs);80 }81 prototype82 ? (prototype[functionName] = retryWrapper.bind(obj, originalFunction))83 : (obj[functionName] = retryWrapper.bind(obj, originalFunction));84 prototype85 ? (prototype[functionName].retryOptions = this.options)86 : (obj[functionName].retryOptions = this.options);87 });88 return obj;89 }90}91angular92 .module("app.ui_shared_services")93 .service("RetryAsyncService", RetryAsyncService);...

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intelli-di-ioc.js

Source:intelli-di-ioc.js Github

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1import React from 'react';2import Helpers from './helpers';3export class IntelliDI {4 constructor(dependencies) {5 this.deps = {};6 this.processDeps(dependencies);7 }8 processDeps(dependencies) {9 dependencies.forEach(dep => {10 this.distinguishModules(dep);11 });12 }13 /* Filters between CommonJS modules and ES6 modules including default and named classes. */14 distinguishModules(dep) {15 const instDep = eval(`require("./${dep.file}")`);16 // console.log(instDep);17 //TODO: Refactor multiple if statement.18 if ((!dep.name || dep.name.toLowerCase() === 'default') && instDep['default']) {19 this.createDeps(instDep['default'],20 this.distinguishReactComponent(instDep['default']));21 } else if (dep.name) {22 this.createDeps(instDep[dep.name],23 this.distinguishReactComponent(instDep[dep.name]));24 } else if (typeof(instDep) === 'function') {25 this.createDeps(instDep,26 this.distinguishReactComponent(instDep));27 } else {28 throw new Error(`Dependency: ${dep} does not exist!`);29 }30 }31 distinguishReactComponent(dep) {32 const allObjectKeys = obj => {33 const result = [];34 for (const prop in obj) {35 result.push(prop);36 }37 return result;38 }39 const arrIncludes = (arr, value) => {40 return (arr.indexOf(value) > -1);41 }42 const prototypeKeys = allObjectKeys(dep.prototype);43 const keys = allObjectKeys(dep);44 if (arrIncludes(prototypeKeys, 'isReactComponent')45 || (arrIncludes(prototypeKeys, 'constructor') && arrIncludes(prototypeKeys, 'render'))46 || arrIncludes(keys, 'propTypes')47 || dep.prototype instanceof React.Component) {48 return true;49 }50 return false;51 }52 createDeps(dep, possiblyReact) {53 if (!possiblyReact) {54 const instantiate = new Function('Dep', 'return new Dep();');55 const instance = instantiate(dep);56 this.deps[`${instance.constructor.name.toLowerCase()}`] = instance;57 } else { 58 (dep.name)59 ? this.deps[`${Helpers.toCamelCase(dep.name)}`] = dep60 : this.deps[`${Helpers.toCamelCase(dep.displayName)}`] = dep;61 }62 } ...

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entries.ts

Source:entries.ts Github

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1import { isNil } from '../predicates/index.js';2const objectOwnProps = Object.getOwnPropertyNames(Object.getPrototypeOf({}));3const _keys = (obj: any, enumOnly: boolean, followProto: boolean): string[] => {4 if (!followProto) {5 if (enumOnly) {6 return Object.keys(obj);7 }8 return Object.getOwnPropertyNames(obj);9 }10 const props = new Set<any>();11 if (enumOnly) {12 for (const prop in obj) {13 props.add(prop);14 }15 } else {16 const { getOwnPropertyNames: fetchKeys } = Object;17 do {18 const ownKeys = fetchKeys(obj);19 for (let i = 0; i < ownKeys.length; ++i) {20 props.add(ownKeys[i]);21 }22 const prototype = Object.getPrototypeOf(obj);23 if (prototype) {24 const prototypeKeys = fetchKeys(prototype);25 for (let i = 0; i < prototypeKeys.length; ++i) {26 props.add(prototypeKeys[i]);27 }28 }29 obj = obj.__proto__;30 } while (obj);31 for (let i = 0; i < objectOwnProps.length; ++i) {32 props.delete(objectOwnProps[i]); // what if the props are modified?33 }34 }35 return [...props];36};37export const keys = (38 obj: any,39 { enumOnly = true, followProto = false, all = false } = {},40) => {41 if (isNil(obj)) {42 return [];43 }44 if (all) {45 [enumOnly, followProto] = [false, true];46 }47 return _keys(obj, enumOnly, followProto);48};49// TODO: tests50export const values = (51 obj: any,52 { enumOnly = true, followProto = false, all = false } = {},53) => {54 if (isNil(obj)) {55 return [];56 }57 if (all) {58 [enumOnly, followProto] = [false, true];59 }60 if (!followProto && enumOnly) {61 return Object.values(obj);62 }63 const k = _keys(obj, enumOnly, followProto);64 for (let i = 0; i < k.length; ++i) {65 k[i] = obj[k[i] as string];66 }67 return k;68};69// TODO: tests70export const entries = (71 obj: any,72 { enumOnly = true, followProto = false, all = false } = {},73) => {74 if (isNil(obj)) {75 return [];76 }77 if (all) {78 [enumOnly, followProto] = [false, true];79 }80 if (!followProto && enumOnly) {81 return Object.entries(obj);82 }83 const k = _keys(obj, enumOnly, followProto);84 const result = new Array(k.length);85 for (let i = 0; i < k.length; ++i) {86 const key = k[i];87 result[i] = [key, obj[key as string]];88 }89 return result;...

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Using AI Code Generation

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1import { prototypeKeys } from 'ng-mocks';2import { mockProvider } from 'ng-mocks';3import { TestComponent } from './test.component';4import { TestService } from './test.service';5describe('TestComponent', () => {6 let component: TestComponent;7 let fixture: ComponentFixture<TestComponent>;8 beforeEach(async(() => {9 TestBed.configureTestingModule({10 providers: [mockProvider(TestService)]11 })12 .compileComponents();13 }));14 beforeEach(() => {15 fixture = TestBed.createComponent(TestComponent);16 component = fixture.componentInstance;17 fixture.detectChanges();18 });19 it('should create', () => {20 expect(component).toBeTruthy();21 });22 it('should have a method called testMethod', () => {23 expect(prototypeKeys(TestService).indexOf('testMethod')).toBeGreaterThan(-1);24 });25});26import { Injectable } from '@angular/core';27@Injectable()28export class TestService {29 testMethod(): string {30 return 'test';31 }32}33import { Component, OnInit } from '@angular/core';34import { TestService } from './test.service';35@Component({36})37export class TestComponent implements OnInit {38 constructor(private testService: TestService) { }39 ngOnInit() {40 }41 testMethod() {42 return this.testService.testMethod();43 }44}45 {{testMethod()}}46div {47 color: red;48}49import { prototypeKeys } from 'ng-mocks';50import { mockProvider } from 'ng-mocks';51import { TestComponent } from './test.component';52import { TestService } from './test.service';53describe('TestComponent', () => {54 let component: TestComponent;55 let fixture: ComponentFixture<TestComponent>;56 beforeEach(async(() => {57 TestBed.configureTestingModule({58 providers: [mockProvider(TestService)]59 })60 .compileComponents();61 }));62 beforeEach(() => {63 fixture = TestBed.createComponent(TestComponent);64 component = fixture.componentInstance;65 fixture.detectChanges();66 });67 it('should create', () => {68 expect(component).toBeTruthy();69 });

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Using AI Code Generation

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1import { prototypeKeys } from 'ng-mocks';2export class Test {3 constructor() {4 prototypeKeys(Test);5 }6}7import { Test } from './test';8describe('Test', () => {9 it('should return the prototype keys of a class', () => {10 const test = new Test();11 expect(test.prototypeKeys(Test)).toEqual(['constructor']);12 });13});14import { prototypeKeys } from 'ng-mocks';15class Test {16 constructor() {}17}18const test = new Test();19console.log(test.prototypeKeys(Test));

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Using AI Code Generation

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1import { prototypeKeys } from 'ng-mocks';2import { MockService } from 'ng-mocks';3describe('mock service', () => {4 it('should mock a service', () => {5 const service = MockService(SomeService);6 expect(service).toBeTruthy();7 });8});9import { MockComponent } from 'ng-mocks';10describe('mock component', () => {11 it('should mock a component', () => {12 const component = MockComponent(SomeComponent);13 expect(component).toBeTruthy();14 });15});16import { MockDirective } from 'ng-mocks';17describe('mock directive', () => {18 it('should mock a directive', () => {19 const directive = MockDirective(SomeDirective);20 expect(directive).toBeTruthy();21 });22});23import { MockPipe } from 'ng-mocks';24describe('mock pipe', () => {25 it('should mock a pipe', () => {26 const pipe = MockPipe(SomePipe);27 expect(pipe).toBeTruthy();28 });29});30import { MockModule } from 'ng-mocks';31describe('mock module', () => {32 it('should mock a module', () => {33 const module = MockModule(SomeModule);34 expect(module).toBeTruthy();35 });36});37import { MockNg } from 'ng-mocks';38describe('mock ng module', () => {39 it('should mock a ng module', () => {40 const ngModule = MockNg(SomeNgModule);41 expect(ngModule).toBeTruthy();42 });43});44import { MockNg } from 'ng-mocks';45describe('mock ng module', () => {46 it('should mock a ng module', () => {47 const ngModule = MockNg(SomeNgModule);48 expect(ngModule).toBeTruthy();49 });50});51import { MockNg } from 'ng-mocks';52describe('mock ng module', () => {53 it('should mock a ng module', () => {54 const ngModule = MockNg(SomeNgModule);55 expect(ngModule).toBeTruthy();56 });57});58import {

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Using AI Code Generation

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1const mock = require('ng-mocks');2mock.prototypeKeys('test', {3});4const jasmine = require('jasmine');5jasmine.prototypeKeys('test', {6});7const jest = require('jest');8jest.prototypeKeys('test', {9});10const test = require('test');11describe('test', () => {12 it('should have prototype keys', () => {13 expect(test).toHavePrototypeKeys(['key1', 'key2']);14 });15});16const test = require('test');17describe('test', () => {18 it('should have prototype keys', () => {19 expect(test).toHavePrototypeKeys({20 });21 });22});23const test = require('test');24describe('test', () => {25 it('should have prototype keys', () => {26 expect(test).toHavePrototypeKeys(['key1', 'key2']);27 });28});29const test = require('test');30describe('test', () => {31 it('should have prototype keys', () => {32 expect(test).toHavePrototypeKeys({33 });34 });35});36const test = require('test');37describe('test', () => {38 it('should have prototype keys', () => {39 expect(test).toHavePrototypeKeys(['key1', 'key2']);40 });41});42const test = require('test');43describe('test', () => {44 it('should have prototype keys', () => {45 expect(test).toHavePrototypeKeys({46 });47 });48});49const test = require('test');50describe('test', () => {51 it('should have prototype keys', () => {52 expect(test).toHavePrototypeKeys(['key1', 'key2']);53 });

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Using AI Code Generation

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1const { prototypeKeys } = require('ng-mocks');2class TestClass {3 constructor() {4 this.test = 'test';5 }6 testMethod() {7 return 'testMethod';8 }9}10const keys = prototypeKeys(TestClass);

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