Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use hasTypeArguments method in ts-auto-mock

Best JavaScript code snippet using ts-auto-mock

typeVisitor.ts

Source:typeVisitor.ts

...13    currentEntity: string;14    visitTypeNode(node: ast.TypeNode, context: TypeContext): TypeVisitorType {15        return node.visit(this, context);16    }17    private hasTypeArguments(name: string) {18        return !!this.typeArguments.has(name);19    }20    visitTypeReferenceNode(21        node: ast.TypeReferenceNode,22        context: TypeContext23    ): TypeVisitorType {24        const typeName = node.typeName.visit(this, context);25        const typeArguments = node.typeArguments.map(arg =>26            arg.visit(this, context)27        );28        if (typeName === "Promise") {29            return typeArguments[0];30        }31        if (typeName === "Observable") {32            return typeArguments[0];33        }34        const isEntity = this.hasTypeArguments(typeName);35        const item: any = {36            type: typeName,37            isEntity: this.hasTypeArguments(typeName),38            typeArguments39        };40        if (isEntity) item.currentEntity = this.currentEntity;41        return item;42    }43    visitEntityName(node: ast.EntityName, context: TypeContext): any {44        return node.visit(this, context);45    }46    visitIdentifier(node: ast.Identifier, context: TypeContext) {47        return node.text;48    }49    visitQualifiedName(node: ast.QualifiedName, context: TypeContext): any {50        return `${node.left.visit(this, context)}.${node.right.visit(51            this,...

typeVisitor.d.ts

Source:typeVisitor.d.ts

1import * as ast from "../visitors/visitor";2export declare class TypeContext {3}4export interface TypeVisitorType {5    type: string;6    isEntity?: boolean;7    isArray?: boolean;8    typeArguments: TypeVisitorType[];9    currentEntity?: string;10}11export declare class TypeVisitor implements ast.Visitor {12    name: string;13    typeArguments: Set<string>;14    currentEntity: string;15    visitTypeNode(node: ast.TypeNode, context: TypeContext): TypeVisitorType;16    private hasTypeArguments;17    visitTypeReferenceNode(node: ast.TypeReferenceNode, context: TypeContext): TypeVisitorType;18    visitEntityName(node: ast.EntityName, context: TypeContext): any;19    visitIdentifier(node: ast.Identifier, context: TypeContext): string;20    visitQualifiedName(node: ast.QualifiedName, context: TypeContext): any;21    visitKeywordTypeNode(node: ast.KeywordTypeNode, context: TypeContext): TypeVisitorType;22    visitArrayTypeNode(node: ast.ArrayTypeNode, context: TypeContext): any;23    visitTupleTypeNode(node: ast.TupleTypeNode, context: TypeContext): void;24    visitUnionTypeNode(node: ast.UnionTypeNode, context: TypeContext): any;25    visitFunctionTypeNode(node: ast.FunctionTypeNode, context: TypeContext): void;26    visitMappedTypeNode(node: ast.MappedTypeNode, context: TypeContext): void;27    visitIndexedAccessTypeNode(node: ast.IndexedAccessTypeNode, context: TypeContext): void;28    visitTypeOperatorNode(node: ast.TypeOperatorNode, context: TypeContext): void;29    visitTypeLiteralNode(node: ast.TypeLiteralNode, context: TypeContext): void;30    visitLiteralTypeNode(node: ast.LiteralTypeNode, context: TypeContext): void;31    visitTypePredicateNode(node: ast.TypePredicateNode, context: TypeContext): void;32    visitImportTypeNode(node: ast.ImportTypeNode, context: TypeContext): void;33    visitParenthesizedTypeNode(node: ast.ParenthesizedTypeNode, context: TypeContext): void;34    visitIntersectionTypeNode(node: ast.IntersectionTypeNode, context: TypeContext): void;35    visitExpressionWithTypeArguments(node: ast.ExpressionWithTypeArguments, context: TypeContext): void;36    visitJSDocNullableType(node: ast.JSDocNullableType, context: TypeContext): void;...

assert-type-argument-presence.ts

Source:assert-type-argument-presence.ts

...4  node: ts.CallExpression5): asserts node is ts.CallExpression & {6  typeArguments: ts.NodeArray<ts.TypeNode>;7} {8  if (!TypescriptHelper.hasTypeArguments(node)) {9    const mockFunction: string = node.getText();10    throw new Error(11      `It seems you've called \`${mockFunction}' without specifying a type argument to mock. 12          Please refer to the documentation on how to use \`${mockFunction}': 13          https://github.com/Typescript-TDD/ts-auto-mock#quick-overview`14    );15  }...

Using AI Code Generation

1import { hasTypeArguments } from 'ts-auto-mock';2const result = hasTypeArguments('Array<string>');3const result2 = hasTypeArguments('Array');4const result3 = hasTypeArguments('string');5const result4 = hasTypeArguments('Array<string, number>');6const result5 = hasTypeArguments('Array<string, number>');7const result6 = hasTypeArguments('Array<string, number, boolean>');8import { hasTypeArguments } from 'ts-auto-mock';9const result = hasTypeArguments('Array<string>');10const result2 = hasTypeArguments('Array');11const result3 = hasTypeArguments('string');12const result4 = hasTypeArguments('Array<string, number>');13const result5 = hasTypeArguments('Array<string, number>');14const result6 = hasTypeArguments('Array<string, number, boolean>');15export type T = {16    a: string;17    b: string;18    c: string;19};20export type U = {21    a: string;22    b: string;23    c: string;24    d: string;25};26export type V = {27    a: string;28    b: string;29    c: string;30    d: string;31    e: string;32};33export type W = {34    a: string;35    b: string;36    c: string;37    d: string;38    e: string;39    f: string;40};41export type X = {42    a: string;43    b: string;44    c: string;45    d: string;46    e: string;47    f: string;48    g: string;49};50export type Y = {51    a: string;52    b: string;53    c: string;54    d: string;55    e: string;56    f: string;57    g: string;

Using AI Code Generation

1import { hasTypeArguments } from 'ts-auto-mock/extension';2import { Type } from 'ts-auto-mock/extension/type';3export function test1() {4    const type = new Type();5    const result = hasTypeArguments(type);6    console.log(result);7}8import { hasTypeArguments } from 'ts-auto-mock/extension';9import { Type } from 'ts-auto-mock/extension/type';10export function test2() {11    const type = new Type();12    const result = hasTypeArguments(type);13    console.log(result);14}

Using AI Code Generation

1import {hasTypeArguments} from 'ts-auto-mock/hasTypeArguments';2export function test1<T>(a: T) {3    if(hasTypeArguments(a)) {4    }5}6import {hasTypeArguments} from 'ts-auto-mock/hasTypeArguments';7export function test2<T>() {8    if(hasTypeArguments(T)) {9    }10}

Using AI Code Generation

1import {hasTypeArguments} from 'ts-auto-mock/extension';2import {MyType} from './test2';3const hasTypeArgumentsResult = hasTypeArguments(MyType);4console.log(hasTypeArgumentsResult);5export type MyType = {6    a: string;7    b: number;8};9export type MyType<T> = {10    a: T;11    b: number;12};13export type MyType<T> = {14    a: T;15    b: number;16};17type MyTypePropertyType = MyType['a'];18But if you want to get the type of a property that uses type arguments, you need to import the type:19import {MyType} from './test2';20type MyTypePropertyType = MyType['a'];21export type MyType<T> = {22    a: T;23    b: number;24};25type MyTypePropertyType = MyType['a'];26But if you want to get the type of a property that uses type arguments, you need to import the type:27import {MyType} from './test2';28type MyTypePropertyType = MyType['a'];

Using AI Code Generation

1import { hasTypeArguments } from 'ts-auto-mock/extension';2import { MyType } from './myType';3if (hasTypeArguments(MyType)) {4}5else {6}7export type MyType = string;

Using AI Code Generation

1import { hasTypeArguments } from 'ts-auto-mock/extension';2export function test1(): void {3  const type = new TypeReferenceNode('test', [new TypeReferenceNode('test1')]);4  const result = hasTypeArguments(type);5}6import { hasTypeArguments } from 'ts-auto-mock/extension';7export function test2(): void {8  const type = new TypeReferenceNode('test');9  const result = hasTypeArguments(type);10}11import { hasTypeArguments } from 'ts-auto-mock/extension';12export function test3(): void {13  const type = new TypeReferenceNode('test', [new TypeReferenceNode('test1'), new TypeReferenceNode('test2')]);14  const result = hasTypeArguments(type);15}16import { hasTypeArguments } from 'ts-auto-mock/extension';17export function test4(): void {18  const type = new TypeReferenceNode('test', [new UnionTypeNode([new TypeReferenceNode('test1'), new TypeReferenceNode('test2')])]);19  const result = hasTypeArguments(type);20}21import { hasTypeArguments } from 'ts-auto-mock/extension';22export function test5(): void {23  const type = new TypeReferenceNode('test', [new TypeReferenceNode('test1'), new UnionTypeNode([new TypeReferenceNode('test2'), new TypeReferenceNode('test3')])]);24  const result = hasTypeArguments(type);25}26import { hasTypeArguments } from 'ts-auto-mock/extension';27export function test6(): void {28  const type = new TypeReferenceNode('test', [new TypeReferenceNode('test1'), new UnionTypeNode([new TypeReferenceNode('test2

Using AI Code Generation

1import {hasTypeArguments} from 'ts-auto-mock/extension';2import {MyType} from './myType';3const myType = new MyType();4const myType2 = new MyType<string>();5const myType3 = new MyType<string, number>();6const myType4 = new MyType<string, number, boolean>();7const myType5 = new MyType<string, number, boolean, Date>();8const myType6 = new MyType<string, number, boolean, Date, RegExp>();9const myType7 = new MyType<string, number, boolean, Date, RegExp, Function>();10const myType8 = new MyType<string, number, boolean, Date, RegExp, Function, MyType>();11const myType9 = new MyType<string, number, boolean, Date, RegExp, Function, MyType, MyType<string>>();12const myType10 = new MyType<string, number, boolean, Date, RegExp, Function, MyType, MyType<string>, MyType<string, number>>();13const myType11 = new MyType<string, number, boolean, Date, RegExp, Function, MyType, MyType<string>, MyType<string, number>, MyType<string, number, boolean>>();14const myType12 = new MyType<string, number, boolean, Date, RegExp, Function, MyType, MyType<string>, MyType<string, number>, MyType<string, number, boolean>, MyType<string, number, boolean, Date>>();

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.