Best JavaScript code snippet using ts-auto-mock
transforms.ts
Source:transforms.ts  
...152        return false153    }154    return true155  })156  return ts.updateSourceFileNode(source, stmts)157}158export function remove_esmodule(source: ts.SourceFile): ts.SourceFile {159  const stmts = source.statements.filter((node) => {160    if (ts.isExpressionStatement(node)) {161      const expr = node.expression162      if (ts.isCallExpression(expr) && expr.arguments.length == 3) {163        const [, arg] = expr.arguments164        if (ts.isStringLiteral(arg) && arg.text == "__esModule")165          return false166      }167    }168    return true169  })170  return ts.updateSourceFileNode(source, stmts)171}172export function add_json_export(source: ts.SourceFile): ts.SourceFile {173  const stmts = [...source.statements]174  if (stmts.length != 0) {175    const last = stmts.pop()!176    if (ts.isExpressionStatement(last)) {177      const left = ts.createPropertyAccess(ts.createIdentifier("module"), "exports")178      const right = last.expression179      const assign = ts.createStatement(ts.createAssignment(left, right))180      return ts.updateSourceFileNode(source, [...stmts, assign])181    }182  }183  return source184}185export function wrap_in_function(source: ts.SourceFile, mod_name: string): ts.SourceFile {186  const p = (name: string) => ts.createParameter(undefined, undefined, undefined, name)187  const params = [p("require"), p("module"), p("exports")]188  const block = ts.createBlock(source.statements, true)189  const func = ts.createFunctionDeclaration(undefined, undefined, undefined, "_", undefined, params, undefined, block)190  ts.addSyntheticLeadingComment(func, ts.SyntaxKind.MultiLineCommentTrivia, ` ${mod_name} `, false)191  return ts.updateSourceFileNode(source, [func])192}193export function parse_es(file: string, code?: string, target: ts.ScriptTarget = ts.ScriptTarget.ES5): ts.SourceFile {194  return ts.createSourceFile(file, code != null ? code : ts.sys.readFile(file)!, target, true, ts.ScriptKind.JS)195}196export function print_es(source: ts.SourceFile): string {197  const printer = ts.createPrinter()198  return printer.printNode(ts.EmitHint.SourceFile, source, source)...ReliqueryImportsRemover.ts
Source:ReliqueryImportsRemover.ts  
1import { SourceFileHelperInst } from "./SourceFileHelper";2import { isImportDeclaration, isStringLiteral, SourceFile, updateSourceFileNode } from "typescript";3export class ReliqueryImportsRemover extends SourceFileHelperInst {4  public visit(sourceFile: SourceFile = this.sourceFile): SourceFile {5    return updateSourceFileNode(6      sourceFile,7      sourceFile.statements.filter(statement => {8        if (isImportDeclaration(statement)) {9          const moduleSpecifier = statement.moduleSpecifier;10          if (isStringLiteral(moduleSpecifier) && moduleSpecifier.text === 'reliquery') {11            return false;12          }13        }14        return true;15      }),16      sourceFile.isDeclarationFile,17      sourceFile.referencedFiles,18      sourceFile.typeReferenceDirectives,19      sourceFile.hasNoDefaultLib,...source-file-transformer.ts
Source:source-file-transformer.ts  
...6  if (containsTtransformTarget(sourceFile, ttransformInformation)) {7    const importDeclaration = createImportDeclaration("@ttransformer/angular", [8      createImportSpecifier(TEST_DOUBLE_DECORATOR_NAME),9    ]);10    sourceFile = updateSourceFileNode(sourceFile, [importDeclaration, ...sourceFile.statements]);11  }12  return sourceFile;...Using AI Code Generation
1import {updateSourceFileNode} from 'ts-auto-mock/extension';2import {SourceFile} from 'ts-morph';3export function updateSourceFile(sourceFile: SourceFile): void {4    updateSourceFileNode(sourceFile);5}6import {updateSourceFileNode} from 'ts-auto-mock/extension';7import {SourceFile} from 'ts-morph';8export function updateSourceFile(sourceFile: SourceFile): void {9    updateSourceFileNode(sourceFile);10}11import {updateSourceFileNode} from 'ts-auto-mock/extension';12import {SourceFile} from 'ts-morph';13export function updateSourceFile(sourceFile: SourceFile): void {14    updateSourceFileNode(sourceFile);15}16import {updateSourceFileNode} from 'ts-auto-mock/extension';17import {SourceFile} from 'ts-morph';18export function updateSourceFile(sourceFile: SourceFile): void {19    updateSourceFileNode(sourceFile);20}21import {updateSourceFileNode} from 'ts-auto-mock/extension';22import {SourceFile} from 'ts-morph';23export function updateSourceFile(sourceFile: SourceFile): void {24    updateSourceFileNode(sourceFile);25}26import {updateSourceFileNode} from 'ts-auto-mock/extension';27import {SourceFile} from 'ts-morph';28export function updateSourceFile(sourceFile: SourceFile): void {29    updateSourceFileNode(sourceFile);30}31import {updateSourceFileNode} from 'ts-auto-mock/extension';32import {SourceFile} from 'ts-morph';33export function updateSourceFile(sourceFile: SourceFile): void {Using AI Code Generation
1import {updateSourceFileNode} from 'ts-auto-mock';2import {SourceFile} from 'typescript';3export function updateSourceFile(sourceFile: SourceFile): SourceFile {4    return updateSourceFileNode(sourceFile);5}6import {updateSourceFileNode} from 'ts-auto-mock';7import {SourceFile} from 'typescript';8export function updateSourceFile(sourceFile: SourceFile): SourceFile {9    return updateSourceFileNode(sourceFile);10}11MIT © [Pablo Sáez](Using AI Code Generation
1import {updateSourceFileNode} from 'ts-auto-mock/extension';2import * as ts from 'typescript';3import * as fs from 'fs';4const sourceFile = ts.createSourceFile(5    fs.readFileSync('test.ts').toString(),6);7const updatedSourceFile = updateSourceFileNode(sourceFile);8console.log(updatedSourceFile.getText());Using AI Code Generation
1import { updateSourceFileNode } from 'ts-auto-mock/extension';2import { SourceFile } from 'ts-simple-ast';3import { createSourceFile } from 'ts-simple-ast';4const sourceFile: SourceFile = createSourceFile('test.ts', 'const a = 1;');5const updatedSourceFile: SourceFile = updateSourceFileNode(sourceFile, 'test.ts');6import { mock } from 'ts-auto-mock/extension';7import { Interface } from './test1';8const mockedValue: Interface = mock<Interface>();9import { mock } from 'ts-auto-mock/extension';10import { Interface } from './test1';11const mockedValue: Interface = mock<Interface>('name');12import { mock } from 'ts-auto-mock/extension';13import { Interface } from './test1';14const mockedValue: Interface = mock<Interface>({15});16import { mock } from 'ts-auto-mock/extension';17import { Interface } from './test1';18const mockedValue: Interface = mock<Interface>('name', {19});20import { mock } from 'ts-auto-mock/extension';21import { Interface } from './test1';22const mockedValue: Interface = mock<Interface>('name', {23}, 'test.ts');Using AI Code Generation
1import { updateSourceFileNode } from 'ts-auto-mock/extension';2import { createSourceFile, ScriptTarget } from 'typescript';3const sourceFile = createSourceFile(4  import { A } from './A';5  import { B } from './B';6  const a: A = {7    b: {8    },9  };10);11const newSourceFile = updateSourceFileNode({12  properties: {13    b: {14    },15  },16});17console.log(newSourceFile.getText());18import { A } from './A';19import { B } from './B';20const a: A = {21  b: {22  },23};Using AI Code Generation
1import { updateSourceFileNode } from 'ts-auto-mock/extension';2const sourceFile = ts.createSourceFile(3  'const a = 1;',4);5const updatedSourceFile = updateSourceFileNode(6  'const b = 2;'7);8console.log(updatedSourceFile.getFullText());Using AI Code Generation
1import { updateSourceFileNode } from 'ts-auto-mock/extension';2import { createSourceFile, ScriptTarget, ScriptKind, Node } from 'typescript';3const sourceFile = createSourceFile(4    'const test = 1;',5);6const updatedSourceFile = updateSourceFileNode(sourceFile, (node: Node) => {7    return node;8});9import { createMockFromModule } from 'ts-auto-mock/extension';10import { createSourceFile, ScriptTarget, ScriptKind } from 'typescript';11const sourceFile = createSourceFile(12    'const test = 1;',13);14const mock = createMockFromModule(sourceFile);15import { createMockFromModule } from 'ts-auto-mock/extension';16import { createSourceFile, ScriptTarget, ScriptKind } from 'typescript';17const sourceFile = createSourceFile(18    'const test = 1;',19);20const mock = createMockFromModule(sourceFile);21import { createMockFromModule } from 'ts-auto-mock/extension';22import { createSourceFile, ScriptTarget, ScriptKind } from 'typescript';23const sourceFile = createSourceFile(24    'const test = 1;',25);26const mock = createMockFromModule(sourceFile);27import { createMockFromModule } from 'ts-auto-mock/extension';28import { createSourceFile, ScriptTarget, ScriptLearn 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!!
