How to use getTypeQueryDeclarationFromSymbol method in ts-auto-mock

Best JavaScript code snippet using ts-auto-mock

typeQuery.ts

Source:typeQuery.ts

...27  if (!symbol?.declarations?.length) {28    return GetUndefinedDescriptor();29  }30  const declaration: ts.NamedDeclaration =31    getTypeQueryDeclarationFromSymbol(symbol);32  return GetTypeQueryDescriptorFromDeclaration(declaration, scope);33}34export function GetTypeQueryDescriptorFromDeclaration(35  declaration: ts.NamedDeclaration,36  scope: Scope37): ts.Expression {38  const typeChecker: ts.TypeChecker = core.typeChecker;39  switch (declaration.kind) {40    case core.ts.SyntaxKind.ClassDeclaration:41      return createFunctionExpressionReturn(42        GetTypeReferenceDescriptor(43          createTypeReferenceNode(declaration.name as ts.Identifier),44          scope45        )46      );47    case core.ts.SyntaxKind.TypeAliasDeclaration:48    case core.ts.SyntaxKind.InterfaceDeclaration:49      return GetTypeReferenceDescriptor(50        createTypeReferenceNode(declaration.name as ts.Identifier),51        scope52      );53    // NamespaceImport, ImportEqualsDeclaration and ModuleDeclaration cannot be used in a typeof54    // but to test definitely typed this is the only way, eventually we should move this code in the definitely typed folder55    // and use it using an eventual extensibility opening of this transformer56    case core.ts.SyntaxKind.NamespaceImport:57    case core.ts.SyntaxKind.ImportEqualsDeclaration:58      return GetModuleDescriptor(declaration, scope);59    case core.ts.SyntaxKind.ModuleDeclaration:60      return GetMockPropertiesFromDeclarations(61        GetPropertiesFromSourceFileOrModuleDeclaration(62          // eslint-disable-next-line @typescript-eslint/no-explicit-any63          (declaration as any).symbol as ts.Symbol,64          scope65        ),66        [],67        scope68      );69    case core.ts.SyntaxKind.EnumDeclaration:70      // TODO: Use following two lines when issue #17552 on typescript github is resolved (https://github.com/microsoft/TypeScript/issues/17552)71      // TheNewEmitResolver.ensureEmitOf(GetImportDeclarationOf(node.eprName as ts.Identifier);72      // return node.exprName as ts.Identifier;73      return GetMockFactoryCallTypeofEnum(74        declaration as ts.EnumDeclaration,75        scope76      );77    case core.ts.SyntaxKind.FunctionDeclaration:78    case core.ts.SyntaxKind.MethodSignature:79      return GetMethodDeclarationDescriptor(80        declaration as ts.FunctionDeclaration,81        scope82      );83    case core.ts.SyntaxKind.VariableDeclaration:84      const variable: ts.VariableDeclaration =85        declaration as ts.VariableDeclaration;86      if (variable.type) {87        return GetDescriptor(variable.type, scope);88      }89      if (!variable.initializer) {90        throw new Error(91          `The transformer cannot determine a value for \`${variable.getText()}' without a specified type or no initializer value.`92        );93      }94      const inferredType: ts.Node = GetType(variable.initializer, scope);95      const symbol: ts.Symbol | undefined =96        typeChecker.getSymbolAtLocation(inferredType);97      if (symbol) {98        const inferredTypeDeclaration: ts.NamedDeclaration =99          getTypeQueryDeclarationFromSymbol(symbol);100        return GetTypeQueryDescriptorFromDeclaration(101          inferredTypeDeclaration,102          scope103        );104      } else {105        return GetDescriptor(inferredType, scope);106      }107    default:108      TransformerLogger().typeNotSupported(109        `TypeQuery of ${core.ts.SyntaxKind[declaration.kind]}`,110        declaration111      );112      return GetNullDescriptor();113  }114}115function getTypeQuerySymbol(node: ts.TypeQueryNode): ts.Symbol | undefined {116  return core.typeChecker.getSymbolAtLocation(node.exprName);117}118function getTypeQueryDeclarationFromSymbol(119  symbol: ts.Symbol120): ts.NamedDeclaration {121  const declaration: ts.Declaration | undefined = symbol.declarations?.[0];122  if (!declaration) {123    throw new Error(124      `Failed to look up declaration for \`${symbol.getName()}'.`125    );126  }127  if (core.ts.isImportEqualsDeclaration(declaration)) {128    return declaration;129  }130  return TypescriptHelper.GetConcreteDeclarationFromSymbol(symbol);...

Using AI Code Generation

1const tsAutoMock = require('ts-auto-mock');2const getTypeQueryDeclarationFromSymbol = tsAutoMock.getTypeQueryDeclarationFromSymbol;3const path = require('path');4const ts = require('typescript');5const program = ts.createProgram([path.resolve(__dirname, 'test.ts')], {});6const typeChecker = program.getTypeChecker();7const sourceFile = program.getSourceFile(path.resolve(__dirname, 'test.ts'));8const symbol = typeChecker.getSymbolAtLocation(sourceFile.statements[0]);9const typeQueryDeclaration = getTypeQueryDeclarationFromSymbol(symbol, program);10console.log(typeChecker.typeToString(typeChecker.getTypeAtLocation(typeQueryDeclaration.exprName)));11const tsAutoMock = require('ts-auto-mock');12const getTypeQueryDeclarationFromSymbol = tsAutoMock.getTypeQueryDeclarationFromSymbol;13const path = require('path');14const ts = require('typescript');15const program = ts.createProgram([path.resolve(__dirname, 'test.ts')], {});16const typeChecker = program.getTypeChecker();17const sourceFile = program.getSourceFile(path.resolve(__dirname, 'test.ts'));18const symbol = typeChecker.getSymbolAtLocation(sourceFile.statements[0]);19const typeQueryDeclaration = getTypeQueryDeclarationFromSymbol(symbol, program);20console.log(typeChecker.typeToString(typeChecker.getTypeAtLocation(typeQueryDeclaration.exprName)));

Using AI Code Generation

1import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';2import { createProgram } from 'ts-auto-mock/program';3import * as ts from 'typescript';4const program = createProgram(['./test.ts'], {5});6const type = program.getTypeChecker().getTypeAtLocation(7  program.getSourceFile('./test.ts')!.statements[0]8);9const typeQuery = getTypeQueryDeclarationFromSymbol(10  program.getSourceFile('./test.ts')!11);12console.log('typeQuery', typeQuery);13import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';14import { createProgram } from 'ts-auto-mock/program';15import * as ts from 'typescript';16const program = createProgram(['./test.ts'], {17});18const type = program.getTypeChecker().getTypeAtLocation(19  program.getSourceFile('./test.ts')!.statements[0]20);21const typeQuery = getTypeQueryDeclarationFromSymbol(22  program.getSourceFile('./test.ts')!23);24console.log('typeQuery', typeQuery);25import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';26import { createProgram } from 'ts-auto-mock/program';27import * as ts from 'typescript';28const program = createProgram(['./test.ts'], {29});30const type = program.getTypeChecker().getTypeAtLocation(31  program.getSourceFile('./test.ts')!.statements[0]32);33const typeQuery = getTypeQueryDeclarationFromSymbol(34  program.getSourceFile('./test.ts')!35);36console.log('typeQuery', typeQuery);37import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';38import { createProgram } from 'ts-auto-mock/program';39import * as ts from 'typescript';

Using AI Code Generation

1import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';2import * as ts from 'typescript';3const sourceFile = ts.createSourceFile(4    'import { getTypeQueryDeclarationFromSymbol } from "ts-auto-mock/extension";',5);6const symbol = ts.getTypeAtLocation(sourceFile).getSymbol();7const result = getTypeQueryDeclarationFromSymbol(symbol!, sourceFile);8console.log(result);9import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';10import * as ts from 'typescript';11const sourceFile = ts.createSourceFile(12    'import { getTypeQueryDeclarationFromSymbol } from "ts-auto-mock/extension";',13);14const symbol = ts.getTypeAtLocation(sourceFile).getSymbol();15const result = getTypeQueryDeclarationFromSymbol(symbol!, sourceFile);16console.log(result);17import { getTypeQueryDeclarationFromSymbol } from "ts-auto-mock/extension";18import * as ts from "typescript";19const sourceFile = ts.createSourceFile("test1.ts", 'import { getTypeQueryDeclarationFromSymbol } from "ts-auto-mock/extension";', ts.ScriptTarget.Latest, true, ts.ScriptKind.TS);20const symbol = ts.getTypeAtLocation(sourceFile).getSymbol();21const result = getTypeQueryDeclarationFromSymbol(symbol!, sourceFile);22console.log(result);23import { getTypeQueryDeclarationFromSymbol } from "ts-auto-mock/extension";24import * as ts from "typescript";25const sourceFile = ts.createSourceFile("test2.ts", 'import { getTypeQueryDeclarationFromSymbol } from "ts-auto-mock/extension";', ts.ScriptTarget.Latest, true, ts.ScriptKind.TS);26const symbol = ts.getTypeAtLocation(sourceFile).getSymbol();27const result = getTypeQueryDeclarationFromSymbol(symbol!, sourceFile

Using AI Code Generation

1import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';2import { symbol } from './test2';3getTypeQueryDeclarationFromSymbol(symbol);4import { TypeQuery } from 'typescript';5const symbol: TypeQuery = undefined;6export { symbol };7import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';8import { symbol } from './test2';9getTypeQueryDeclarationFromSymbol(symbol);10import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock';11import { symbol } from './test2';12getTypeQueryDeclarationFromSymbol(symbol);13Thanks for the help! I'm using the extension, so I tried importing it from the extension as you suggested, but I still get the same error. I also tried importing it from the core library, but I get a different error:14    at getTypeQueryDeclarationFromSymbol (node_modules/ts-auto-mock/extension.js:19:52)15    at Object.<anonymous> (test/test1.js:3:1)16import { TypeQuery } from '

Using AI Code Generation

1import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';2import { SymbolFlags } from 'typescript';3const symbol = {4};5const typeQueryDeclaration = getTypeQueryDeclarationFromSymbol(symbol);6import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';7import { SymbolFlags } from 'typescript';8const symbol = {9};10const typeQueryDeclaration = getTypeQueryDeclarationFromSymbol(symbol);11import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';12import { SymbolFlags } from 'typescript';13const symbol = {14};15const typeQueryDeclaration = getTypeQueryDeclarationFromSymbol(symbol);16import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock/extension';17import { SymbolFlags } from 'typescript';18const symbol = {19};20const typeQueryDeclaration = getTypeQueryDeclarationFromSymbol(symbol);21import { getTypeQueryDeclarationFromSymbol } from 'ts-auto-mock

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.