How does this handle API authentication?

The skill provides patterns for both Bearer token authentication (via headers) and cookie-based authentication, allowing you to test protected endpoints effectively.

Does this skill help with frontend mocking?

Absolutely. It includes templates for intercepting network requests in the browser to return mocked data, simulate server errors, or add network delays.

Does Playwright require additional packages for API testing?

No, Playwright includes native API testing capabilities. However, this skill suggests using Ajv if you wish to perform advanced JSON schema validation.

Can I use this skill for GraphQL APIs?

Yes, the skill provides specific implementation patterns for GraphQL queries and mutations, including headers for authenticated requests.

API Testing with Playwright

Name: API Testing with Playwright
Author: adaptationio

byadaptationio

보안 및 테스팅

Automates REST and GraphQL API testing, response validation, and endpoint mocking using Playwright's native capabilities.

소개

This skill equips Claude with specialized patterns for comprehensive API testing using the Playwright framework. It enables developers to efficiently write tests for REST and GraphQL endpoints, implement robust authentication flows, and validate JSON schemas using Ajv. Beyond standalone testing, it provides sophisticated mocking strategies for E2E scenarios, allowing for the simulation of server errors, response delays, and multipart file uploads to ensure high-quality API integration and reliability across the entire development lifecycle.

주요 기능

Built-in authentication patterns for Bearer tokens and cookies
GraphQL query and mutation testing with variable handling
Advanced API mocking for stable E2E testing environments
Comprehensive REST method support (GET, POST, PUT, DELETE)
JSON schema validation using Ajv for response structure accuracy
0 GitHub stars

사용 사례

Automating integration tests for microservices and RESTful APIs
Mocking external API dependencies to prevent CI/CD pipeline flakiness
Validating complex GraphQL API schemas and data mutations

소개

주요 기능

Built-in authentication patterns for Bearer tokens and cookies
GraphQL query and mutation testing with variable handling
Advanced API mocking for stable E2E testing environments
Comprehensive REST method support (GET, POST, PUT, DELETE)
JSON schema validation using Ajv for response structure accuracy
0 GitHub stars

사용 사례

Automating integration tests for microservices and RESTful APIs
Mocking external API dependencies to prevent CI/CD pipeline flakiness
Validating complex GraphQL API schemas and data mutations