Individual skill

brooks-test

Test quality review drawing on twelve classic engineering books — with primary focus on xUnit Test Patterns, The Art of Unit Testing, How Google Tests Software, and Working Effectively with Legacy Code — that diagnoses structural problems in an existing test suite: brittleness, mock abuse, coverage illusions, slow execution, poor readability. Triggers when: user asks about test quality, shares test files for review, or expresses frustration: "tests keep breaking whenever I change anything", "our tests take forever", "tests pass but bugs still reach production", or "we have too many mocks". Do NOT trigger for: writing new tests from scratch (use the regular test-writing workflow) or testing framework/syntax questions — this skill reviews an existing suite for structural quality problems, not individual test authoring.

plugins/hyhmrright/brooks-lint/skills/brooks-test/SKILL.md

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# Brooks-Lint — Test Quality Review

## Setup

Read in order:

1. `../_shared/common.md` — Iron Law, Project Config, Report Template, Health Score
2. `../_shared/source-coverage.md` — book coverage, exceptions, tradeoffs
3. `../_shared/test-decay-risks.md` — test-space symptom definitions and sources
4. `test-guide.md` (this directory) — the test quality review framework

## Process

**Scope:** if the user did not share test files or point to a test directory, apply Auto