Best JavaScript code snippet using ts-auto-mock
nodefilereader.js
Source:nodefilereader.js
1/**2 * Copyright 2012 Google Inc. All Rights Reserved.3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 * http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16/**17 * @author benvanik@google.com (Ben Vanik)18 */19goog.provide('gf.io.node.NodeFileReader');20goog.require('gf.io.Error');21goog.require('gf.io.ErrorCode');22goog.require('gf.io.FileReader');23goog.require('gf.io.node');24goog.require('goog.Disposable');25goog.require('goog.async.Deferred');26/**27 * A node.js implementation of a file reader.28 *29 * @constructor30 * @extends {goog.Disposable}31 * @implements {gf.io.FileReader}32 * @param {!gf.io.node.NodeFileSystem} fileSystem Owning file system.33 * @param {string} fullPath Full path.34 * @param {Object} fd File descriptor.35 */36gf.io.node.NodeFileReader = function(fileSystem, fullPath, fd) {37 goog.base(this);38 /**39 * Node FS module.40 * @private41 * @type {!FsModule}42 */43 this.fs_ = fileSystem.fsModule;44 /**45 * Full path of the file.46 * @private47 * @type {string}48 */49 this.fullPath_ = fullPath;50 /**51 * File handle. Must be closed.52 * @private53 * @type {Object}54 */55 this.fd_ = fd;56 /**57 * File size at the time the file was opened.58 * @private59 * @type {number}60 */61 this.size_ = this.fs_.fstatSync(this.fd_).size;62};63goog.inherits(gf.io.node.NodeFileReader, goog.Disposable);64/**65 * @override66 */67gf.io.node.NodeFileReader.prototype.disposeInternal = function() {68 var fs = this.fs_;69 fs.closeSync(this.fd_);70 this.fd_ = null;71 goog.base(this, 'disposeInternal');72};73/**74 * @override75 */76gf.io.node.NodeFileReader.prototype.getLength = function() {77 return this.size_;78};79/**80 * @override81 */82gf.io.node.NodeFileReader.prototype.read = function(83 opt_offset, opt_size, opt_value) {84 var length = this.getLength();85 var start = opt_offset || 0;86 if (start >= length) {87 var deferred = new goog.async.Deferred();88 deferred.errback(89 new gf.io.Error(gf.io.ErrorCode.INVALID_STATE, 'read file'));90 return deferred;91 }92 var end = start + (goog.isDef(opt_size) ? opt_size : length);93 if (end > length) {94 end = length;95 }96 end = end || 0;97 // TODO(benvanik): pool buffers (static pool on type?)98 var buffer = new Buffer(end - start);99 var deferred = new goog.async.Deferred();100 this.fs_.read(this.fd_, buffer, 0, end - start, start,101 goog.bind(function(err, bytesRead, buffer) {102 if (!err) {103 var targetBuffer = null;104 var targetBytes = null;105 if (opt_value && opt_value.byteLength == bytesRead) {106 targetBuffer = opt_value;107 targetBytes = new Uint8Array(targetBuffer);108 } else {109 targetBytes = new Uint8Array(end - start);110 targetBuffer = targetBytes.buffer;111 }112 for (var n = 0; n < targetBytes.length; n++) {113 targetBytes[n] = buffer[n];114 }115 deferred.callback(targetBuffer);116 } else {117 deferred.errback(gf.io.node.convertError(err,118 'read ' + this.fullPath_));119 }120 }, this));121 return deferred;...
NodeFileReader-test.js
Source:NodeFileReader-test.js
1jest2 .mock('fs')3 .dontMock('../NodeFileReader.js')4 .dontMock('../MediaFileReader.js')5 .dontMock('../ChunkedFileData.js');6describe("NodeFileReader", function() {7 var NodeFileReader;8 var fileReader;9 beforeEach(function() {10 require('fs').__setMockFiles({11 "fakefile": "This is a simple file"12 });13 NodeFileReader = require('../NodeFileReader');14 });15 it("should be able to read the right type of files", function() {16 expect(NodeFileReader.canReadFile("fakefile")).toBe(true);17 expect(NodeFileReader.canReadFile("http://localhost")).toBe(false);18 expect(NodeFileReader.canReadFile(new Blob())).toBe(false);19 });20 it("should have the right size information", function() {21 fileReader = new NodeFileReader("fakefile");22 return new Promise(function(resolve, reject) {23 fileReader.init({onSuccess: resolve, onError: reject});24 }).then(function(tags) {25 expect(fileReader.getSize()).toBe(21);26 });27 });28 it("should read a byte", function() {29 fileReader = new NodeFileReader("fakefile");30 return new Promise(function(resolve, reject) {31 fileReader.loadRange([0, 4], {onSuccess: resolve, onError: reject});32 }).then(function(tags) {33 expect(fileReader.getByteAt(0)).toBe("T".charCodeAt(0));34 });35 });36 it("should read a byte after loading the same range twice", function() {37 fileReader = new NodeFileReader("fakefile");38 return new Promise(function(resolve, reject) {39 fileReader.loadRange([0, 4], {40 onSuccess: function() {41 fileReader.loadRange([0, 4], {onSuccess: resolve, onError: reject});42 },43 onError: reject44 });45 }).then(function(tags) {46 expect(fileReader.getByteAt(0)).toBe("T".charCodeAt(0));47 });48 });49 it("should not read a byte that hasn't been loaded yet", function() {50 fileReader = new NodeFileReader("fakefile");51 return new Promise(function(resolve, reject) {52 fileReader.init({onSuccess: resolve, onError: reject});53 }).then(function(tags) {54 expect(function() {55 var byte0 = fileReader.getByteAt(0);56 }).toThrow();57 });58 });59 it("should not read a file that does not exist", function() {60 fileReader = new NodeFileReader("doesnt-exist");61 return new Promise(function(resolve, reject) {62 fileReader.init({63 onSuccess: reject,64 onError: function(error) {65 expect(error.type).toBe("fs");66 expect(error.info).toBeDefined();67 resolve();68 }69 });70 }).then(function(tags) {71 expect(true).toBe(true);72 });73 });...
gameboy-runner.ts
Source:gameboy-runner.ts
1import {Byte} from '../../src/byte';2import {GameboyClassic} from '../../src/gameboy-classic';3import {DEBUG} from '../../src/lib/debug';4import {NodeFileReader} from '../test-helpers/node-file-reader';5import {NullRenderer} from '../test-helpers/null-renderer';6import {ConsoleRenderer} from './console-renderer';7const nodeFileReader = new NodeFileReader();8const debug = process.argv[3] === 'DEBUG';9nodeFileReader.getBootRom((bootRom: Byte[]) => {10 nodeFileReader.getRom(process.argv[2], (cartridge: Byte[]) => {11 DEBUG.LEVEL = (debug) ? 'INFO' : 'OFF';12 const gb = new GameboyClassic(bootRom, cartridge, (debug) ? new NullRenderer() : new ConsoleRenderer());13 gb.start();14 })...
Using AI Code Generation
1const fs = require('fs');2const path = require('path');3const tsAutoMock = require('ts-auto-mock');4const fileContent = fs.readFileSync(path.join(__dirname, 'test.ts'), 'utf8');5const result = tsAutoMock.mock(fileContent, {6});7console.log(result);8const fs = require('fs');9const path = require('path');10const tsAutoMock = require('ts-auto-mock');11const fileContent = fs.readFileSync(path.join(__dirname, 'test.ts'), 'utf8');12const result = tsAutoMock.mock(fileContent, {13 tsConfigPath: path.join(__dirname, 'tsconfig.json'),14});15console.log(result);
Using AI Code Generation
1import { nodeFileReader } from 'ts-auto-mock/node-file-reader';2import { createMock } from 'ts-auto-mock';3const myMock = createMock<MyInterface>({4 fileReader: nodeFileReader(),5});6import { nodeFileReader } from 'ts-auto-mock/node-file-reader';7import { createMock } from 'ts-auto-mock';8const myMock = createMock<MyInterface>({9 fileReader: nodeFileReader(),10});11import { nodeFileReader } from 'ts-auto-mock/node-file-reader';12import { createMock } from 'ts-auto-mock';13const myMock = createMock<MyInterface>({14 fileReader: nodeFileReader(),15});16import { nodeFileReader } from 'ts-auto-mock/node-file-reader';17import { createMock } from 'ts-auto-mock';18const myMock = createMock<MyInterface>({19 fileReader: nodeFileReader(),20});21import { nodeFileReader } from 'ts-auto-mock/node-file-reader';22import { createMock } from 'ts-auto-mock';23const myMock = createMock<MyInterface>({24 fileReader: nodeFileReader(),25});26import { nodeFileReader } from 'ts-auto-mock/node-file-reader';27import { createMock } from 'ts-auto-mock';28const myMock = createMock<MyInterface>({29 fileReader: nodeFileReader(),30});31import { nodeFileReader } from 'ts-auto-mock
Using AI Code Generation
1const { nodeFileReader } = require('ts-auto-mock/nodeFileReader');2const { mock } = require('ts-auto-mock/nodeFileReader');3const { nodeFileReader } = require('ts-auto-mock/nodeFileReader');4const { mock } = require('ts-auto-mock/nodeFileReader');5const { nodeFileReader } = require('ts-auto-mock/nodeFileReader');6const { mock } = require('ts-auto-mock/nodeFileReader');7const { nodeFileReader } = require('ts-auto-mock/nodeFileReader');8const { mock } = require('ts-auto-mock/nodeFileReader');9const { nodeFileReader } = require('ts-auto-mock/nodeFileReader');10const { mock } = require('ts-auto-mock/nodeFileReader');11const { nodeFileReader } = require('ts-auto-mock/nodeFileReader');12const { mock } = require('ts-auto-mock/nodeFileReader');13const { nodeFileReader } = require('ts-auto-mock/nodeFileReader');14const { mock } = require('ts-auto-mock/nodeFileReader');15const { nodeFileReader } = require('ts-auto-mock/nodeFileReader');16const { mock } = require('ts-auto-mock/nodeFileReader');
Using AI Code Generation
1import { createMock } from 'ts-auto-mock';2const mock = createMock<TestClass>();3console.log(mock);4import { createMock } from 'ts-auto-mock';5const mock = createMock<TestClass>();6console.log(mock);7TestClass {8}9 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:14:47)10 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:16:28)11 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:16:28)12 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:16:28)13 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:16:28)14 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:16:28)15 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:16:28)16 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:16:28)17 at Object.getInterfaceDeclaration (/Users/username/Projects/ts-auto-mock-test/node_modules/ts-auto-mock/lib/reader/class/class-reader.js:16:28)18 at Object.getInterfaceDeclaration (/Users/username/Projects
Using AI Code Generation
1import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';2import { createMock } from 'ts-auto-mock';3const myMock = createMock<MyInterface>({4});5import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';6import { createMock } from 'ts-auto-mock';7const myMock = createMock<MyInterface>({8});9{10 "compilerOptions": {11 }12}13{14 "compilerOptions": {15 }16}17const myMock = createMock<MyInterface>();
Using AI Code Generation
1import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';2import { createMock } from 'ts-auto-mock';3const myMock = createMock<MyInterface>(nodeFileReader(__dirname, './myInterface.ts'));4export interface MyInterface {5 myProperty: string;6}7import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';8import { createMock } from 'ts-auto-mock';9const myMock = createMock<MyInterface>(nodeFileReader(__dirname, './myInterface.ts'));10export interface MyInterface {11 myProperty: string;12}13import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';14import { createMock } from 'ts-auto-mock';15const myMock = createMock<MyInterface>(nodeFileReader(__dirname, './myInterface.ts'));16export interface MyInterface {17 myProperty: string;18}19import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';20import { createMock } from 'ts-auto-mock';21const myMock = createMock<MyInterface>(nodeFileReader(__dirname, './myInterface.ts'));22export interface MyInterface {23 myProperty: string;24}25import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';26import { createMock } from 'ts-auto-mock';27const myMock = createMock<MyInterface>(nodeFileReader(__dirname, './myInterface.ts'));28export interface MyInterface {29 myProperty: string;30}31import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';32import { createMock } from 'ts-auto-mock';33const myMock = createMock<MyInterface>(nodeFileReader(__dirname, './myInterface.ts'));
Using AI Code Generation
1import {nodeFileReader} from 'ts-auto-mock/nodeFileReader';2import {createMock} from 'ts-auto-mock';3const {fileContent} = nodeFileReader('./test2.ts');4const mock = createMock(fileContent);5export interface ITest {6 a: string;7 b: number;8}9import {nodeFileReader} from 'ts-auto-mock/nodeFileReader';10import {createMock} from 'ts-auto-mock';11const {fileContent} = nodeFileReader('./test2.ts');12const mock = createMock(fileContent);13export interface ITest {14 a: string;15 b: number;16}17import {nodeFileReader} from 'ts-auto-mock/nodeFileReader';18import {createMock} from 'ts-auto-mock';19const {fileContent} = nodeFileReader('./test2.ts');20const mock = createMock(fileContent);21export interface ITest {22 a: string;23 b: number;24}25import {nodeFileReader} from 'ts-auto-mock/nodeFileReader';26import {createMock} from 'ts-auto-mock';27const {fileContent} = nodeFileReader('./test2.ts');28const mock = createMock(fileContent);29export interface ITest {30 a: string;31 b: number;32}33import {nodeFileReader} from 'ts-auto
Using AI Code Generation
1import { nodeFileReader } from 'ts-auto-mock';2const myMock = nodeFileReader('myFile.ts');3import { nodeFileReader } from 'ts-auto-mock';4const myMock = nodeFileReader('myFile.ts');5import { nodeFileReader } from 'ts-auto-mock';6const myMock = nodeFileReader('myFile.ts');7import { nodeFileReader } from 'ts-auto-mock';8const myMock = nodeFileReader('myFile.ts');9import { nodeFileReader } from 'ts-auto-mock';10const myMock = nodeFileReader('myFile.ts');11import { nodeFileReader } from 'ts-auto-mock';12const myMock = nodeFileReader('myFile.ts');13import { nodeFileReader } from 'ts-auto-mock';14const myMock = nodeFileReader('myFile.ts');15import { nodeFileReader } from 'ts-auto-mock';16const myMock = nodeFileReader('myFile.ts');17import { nodeFileReader } from 'ts-auto-mock';18const myMock = nodeFileReader('myFile.ts');
Using AI Code Generation
1import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';2const result = nodeFileReader('test2.ts');3export interface Test {4 a: string;5}6import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';7const result = nodeFileReader('test2.ts', { a: 'number' });8export interface Test {9 a: string;10}11import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';12const result = nodeFileReader('test2.ts', { a: 'number' });13export interface Test {14 a?: string;15}16import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';17const result = nodeFileReader('test2.ts', { a: 'number' });18export interface Test {19 a: string | number;20}21import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';22const result = nodeFileReader('test2.ts', { a: 'number' });23export interface Test {24 a: string | number;25}26import { nodeFileReader } from 'ts-auto-mock/nodeFileReader';27const result = nodeFileReader('test2.ts', { a: 'number' });28export interface Test {29 a: string | number;30 b: string;31}
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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!