skills.rest
IwatsukaYura
IwatsukaYuraCOMMUNITY
Explore all skills by this author →
𝕏@prog_hina0418GitHub

golang-testing

Implement Go testing patterns for unit, benchmark, fuzzing, and coverage stages.

Updated Apr 13, 2026
Search Tags:#testing#tdd#go#benchmarks#fuzzing#table-driven#subtests
One-click install
npx skills add https://github.com/IwatsukaYura/harness_template --skill golang-testing-iwatsukayura
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: golang-testing
Source: https://github.com/IwatsukaYura/harness_template/tree/main/.claude/skills/golang-testing
Command: npx skills add https://github.com/IwatsukaYura/harness_template --skill golang-testing-iwatsukayura

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Go testing patterns provide a structured approach to writing reliable tests in Go, enabling teams to apply table-driven tests, subtests, benchmarks, fuzzing, and full coverage within a TDD workflow.

Core Features & Use Cases

  • Table-driven testing for scalable coverage across input variants.
  • Subtests and parallel tests to organize and speed up test suites.
  • Benchmarks and fuzzing to measure performance and validate resilience.
  • End-to-end guidance for following a TDD workflow in Go projects, from failing tests to green code and refactoring.

Quick Start

Run go test ./... to start validating your Go code with the provided patterns.

Frequently Asked Questions about golang-testing

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

FAQPage Schema
How do I write table-driven tests in Go to cover multiple input variants?▼

Table-driven tests in Go use a struct slice to define input variants and expected results, looping through them to execute subtests. This pattern provides scalable test coverage and isolates test data from test logic.

What is the best way to structure Go benchmarks and fuzzing for performance checks?▼

Go benchmarks measure execution time using the benchmark framework, while fuzzing validates resilience by injecting random inputs. Both use standard go test tooling to expose performance regressions and unexpected panics.

How do I run parallel subtests in Go to speed up my test suite?▼

Parallel subtests in Go use the t.Parallel() method within table-driven tests to run concurrently. This pattern significantly reduces test execution time for independent test cases across multiple CPU cores.

Does go test support a complete TDD workflow from failing tests to refactoring?▼

Yes, go test supports a complete TDD workflow by writing failing tests first, implementing code to reach green, and refactoring. It provides idiomatic patterns and standard tooling for end-to-end test-driven development.

Can I use standard Go testing tooling to measure full code coverage?▼

Yes, standard Go testing tooling measures full code coverage using the go test command with coverage flags. It analyzes unit tests, benchmarks, and fuzzing outputs to ensure comprehensive project reliability validation.

Related Skills

Explore More Software Engineering Skills→
ysyecustysyecust
40

golang-testing

Codify Go testing patterns using table-driven tests, subtests, benchmarks, and fuzzing.

Community
Intermediate
Geralt1983Geralt1983
1

Verification & Quality Assurance

Automate code quality verification, truth scoring, and rollback processes.

Community
Advanced
saifoellohsaifoelloh
16

golang-concurrency-safety

Analyze Go code for race conditions, deadlocks, and goroutine leaks.

Community
Advanced
baphledbaphled
1

ginkgo-gomega

Write BDD tests in Go using Ginkgo and Gomega assertions.

Community
Intermediate