go-testing

Standardize Go testing practices for unit, integration, and end-to-end tests.

Updated Oct 29, 2025
One-click install
npx skills add https://github.com/billybbuffum/budget --skill go-testing-billybbuffum
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: go-testing
Source: https://github.com/billybbuffum/budget/tree/main/.claude/skills/go-testing
Command: npx skills add https://github.com/billybbuffum/budget --skill go-testing-billybbuffum

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Go projects often struggle to maintain high-quality tests as codebases grow, leading to brittle tests and slower release cycles. This skill provides a cohesive guide to writing fast, maintainable tests across unit, integration, and E2E layers.

Core Features & Use Cases

  • Unit Tests: guidelines for writing small, fast tests alongside code with clear assertions.
  • Integration & Use Cases: patterns for testing components and end-to-end flows without flakiness.
  • Table-Driven Tests: recommended structure to cover multiple scenarios succinctly.
  • Mocks & Test Doubles: approaches for isolating code under test.

Quick Start

To adopt these guidelines, start by running go test ./... to validate existing tests and then incrementally refactor tests to align with table-driven and mocking patterns.

Frequently Asked Questions about go-testing

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

FAQPage Schema
How do I structure table-driven tests in Go to cover multiple scenarios?

Table-driven tests in Go use a struct slice to define test cases, iterating through them to execute assertions. This pattern covers multiple scenarios succinctly while maintaining clear, fast, and maintainable unit tests.

What is the best way to isolate code under test when writing Go unit tests?

The best way to isolate code under test in Go is by using mocks and test doubles. These approaches separate components from their real dependencies, ensuring small, fast unit tests with clear assertions.

How do I write integration tests in Go without introducing flakiness?

Integration tests in Go avoid flakiness by applying standardized patterns for testing components and end-to-end flows. Using cohesive guidelines for test structure and real dependencies ensures reliable execution across integration and E2E layers.

Does this Go testing guidance apply to both unit and end-to-end testing layers?

Yes, this Go testing guidance applies to unit, integration, and end-to-end testing. It standardizes practices across all test layers, providing patterns for table-driven tests, mocks, and testing with real dependencies.

How do I start adopting standardized Go testing practices in an existing project?

To start adopting standardized Go testing practices, run go test ./... to validate existing tests. Then incrementally refactor your tests to align with table-driven and mocking patterns for better code quality.