Can I use this for performance tuning?

Absolutely. It provides detailed templates for basic and sub-benchmarks, including memory allocation analysis commands.

How does this skill handle external dependencies in tests?

It utilizes idiomatic Go patterns such as interface-based mocking to decouple code from external dependencies like databases or APIs.

Does it help with web server testing?

Yes, it provides specific patterns for testing HTTP handlers using httptest.NewRecorder and httptest.NewRequest.

Does this skill support the latest Go features?

Yes, it includes patterns for Fuzz testing and other modern testing features introduced in Go 1.18 and later.

Go Testing & TDD Patterns

Name: Go Testing & TDD Patterns
Author: xu-xiang

byxu-xiang

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Security & Testing

Implement idiomatic Go testing patterns including table-driven tests, benchmarks, and fuzzing following TDD methodology.

This skill provides a comprehensive suite of Go testing patterns designed to help developers write reliable, maintainable, and high-performance code. It covers the full spectrum of the Go testing ecosystem, from basic table-driven unit tests and subtests to advanced techniques like fuzzing, benchmark analysis, and HTTP handler verification. By integrating Test-Driven Development (TDD) workflows and idiomatic practices like interface-based mocking and golden file testing, it ensures Go projects maintain high code quality and robust test coverage.

Key Features

01Specialized HTTP handler testing using the httptest package for API reliability

0261 GitHub stars

03Standardized table-driven test patterns for clean and exhaustive test cases

04Comprehensive TDD workflow guidance including Red-Green-Refactor cycles

05Native Go fuzzing patterns to identify edge cases in input validation

06Advanced benchmarking for performance optimization and memory allocation tracking

Use Cases

01Increasing test coverage for complex Go microservices and business logic

02Validating API endpoints and JSON parsing logic with robust integration tests

03Optimizing performance-critical functions through systematic benchmarking

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add xu-xiang/everything-claude-code-zh golang-testing

For use in Claude.ai and ChatGPT

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