How does it handle database isolation in tests?

It includes patterns for both unit testing via deep Prisma mocks and integration testing using dedicated test database setup and teardown scripts.

Is this skill suitable for E2E testing?

While it acknowledges the testing pyramid, it primarily focuses on the Unit and Integration layers which provide the fastest feedback loops during development.

Does it include patterns for testing GraphQL mutations?

Yes, it provides specific MockedProvider patterns to simulate Apollo GraphQL queries, mutations, loading states, and network errors.

What testing libraries does this skill support?

The skill is optimized for Jest and React Testing Library on the frontend, and uses jest-mock-extended for Prisma mocking on the backend.

How does it improve test maintainability?

By emphasizing testing behavior via accessibility roles rather than implementation details like CSS classes or internal state, it creates less brittle tests.

Web Testing Patterns

Name: Web Testing Patterns
Author: AlexanderStephenThompson

byAlexanderStephenThompson

Security & Testing

Implements robust testing strategies and patterns for full-stack React, GraphQL, and Prisma applications.

About

This skill provides a comprehensive framework for testing modern web applications built with the React, Apollo GraphQL, and Prisma stack. It enforces the testing pyramid philosophy, prioritizing high-volume unit tests and strategic integration tests to ensure speed and reliability. By providing standardized patterns for React Testing Library, Apollo Client mocking, and Prisma service testing, it helps developers focus on testing user behavior and business logic rather than brittle implementation details.

Key Features

Custom hook testing patterns using renderHook and act utilities
Integration testing templates for real-database environment setup and cleanup
0 GitHub stars
Standardized React Testing Library patterns for accessible component testing
Advanced Apollo Client mocking for GraphQL queries and mutations
Deep Prisma mocking for isolated backend service unit tests

Use Cases

Mocking complex database interactions in Prisma services for fast unit testing
Establishing a multi-layered testing strategy from unit to integration levels
Developing a resilient test suite for a React-based frontend using GraphQL

About

Key Features

Custom hook testing patterns using renderHook and act utilities
Integration testing templates for real-database environment setup and cleanup
0 GitHub stars
Standardized React Testing Library patterns for accessible component testing
Advanced Apollo Client mocking for GraphQL queries and mutations
Deep Prisma mocking for isolated backend service unit tests

Use Cases

Mocking complex database interactions in Prisma services for fast unit testing
Establishing a multi-layered testing strategy from unit to integration levels
Developing a resilient test suite for a React-based frontend using GraphQL