testing-angular

Configure Vitest and Playwright for Angular 21+ unit, integration, and E2E testing.

3|Updated Jan 25, 2026

Search Tags:#vitest #testing #e2e #angular #playwright #unit-testing #integration-testing

Ready to run

npx skills add https://github.com/ai-enhanced-engineer/aiee-team --skill testing-angular

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: testing-angular
Source: https://github.com/ai-enhanced-engineer/aiee-team/tree/main/skills/testing-angular
Command: npx skills add https://github.com/ai-enhanced-engineer/aiee-team --skill testing-angular

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Angular development teams often struggle with maintaining consistent testing patterns across unit, integration, and end-to-end layers. This skill consolidates Vitest for unit/integration tests, signal testing patterns, and Playwright for end-to-end tests in Angular 21+ projects.

Core Features & Use Cases

Unified testing patterns for Angular 21+ applications (unit, integration, e2e) using Vitest and Playwright.
Guidance on signal testing, migrations from Karma, and best practices for test organization.
Real-world examples and templates to accelerate setup and adoption.

Quick Start

Install and configure Vitest and Playwright in your Angular project, then start running unit and E2E tests.

Frequently Asked Questions about testing-angular

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I set up Vitest and Playwright for Angular testing?▼

Setting up Angular testing with Vitest and Playwright requires installing and configuring both frameworks in your Angular 21+ project alongside Angular CLI tooling, enabling comprehensive unit, integration, and end-to-end test execution.

Can I migrate my existing Angular unit tests from Karma to Vitest?▼

Yes, you can migrate Angular unit tests from Karma to Vitest. This skill provides specific guidance and patterns for migrating from Karma while establishing unified testing patterns for Angular 21+ applications.

What is signal testing and how does it work in Angular 21+?▼

Signal testing in Angular 21+ validates reactive state changes within components using Vitest. This skill provides specific testing patterns and real-world examples to properly test Angular signals within unit and integration scenarios.

Does this Angular testing approach support both unit and end-to-end tests?▼

Yes, this Angular testing approach supports unit, integration, and end-to-end scenarios. It consolidates Vitest for unit and integration testing alongside Playwright to provide comprehensive end-to-end testing coverage in Angular 21+ projects.

What's the best way to organize integration testing and E2E tests in an Angular project?▼

The best way to organize Angular tests is by applying unified testing patterns across unit, integration, and end-to-end layers. This skill provides best practices for test organization, utilizing Vitest for component testing and Playwright for E2E.

Why do I need both Vitest and Playwright for Angular testing instead of just one?▼

You need both Vitest and Playwright because they serve different testing layers in Angular. Vitest handles fast unit and integration testing including signal testing, while Playwright manages browser-based end-to-end testing scenarios.