Design resilient unit, integration, and E2E tests using the Test Desiderata framework.
npx skills add https://github.com/mattstruble/skills --skill test-design-mattstruble
Please help me install this Agent Skill. Skill: test-design Source: https://github.com/mattstruble/skills/tree/main/test-design Command: npx skills add https://github.com/mattstruble/skills --skill test-design-mattstruble
Test Design Desiderata guides writing focused, resilient tests across languages and test levels (unit, integration, e2e). It helps teams avoid brittle tests by emphasizing tradeoffs between desirable test properties and focusing on observable behavior.
Compose a concise test that verifies observable behavior, using an Arrange-Act-Assert structure and ensuring the test concentrates on a single behavioral concern.
High-intent search queries and answers about installing and using this skill.
Design resilient tests by applying the Test Desiderata framework, which balances properties like isolation, determinism, and speed to prevent brittleness. It guides you to focus on observable behavior, ensuring long-term test maintainability across unit, integration, and e2e levels.
Structure test code using the Arrange-Act-Assert pattern to keep tests readable and writable. This organization separates setup, execution, and verification steps clearly, encouraging concise assertions that concentrate on a single behavioral concern.
Yes, this test design approach works for unit, integration, and end-to-end testing across multiple languages. It provides practical patterns and factory helpers tailored for each test level while enforcing the 12 test properties to ensure appropriate coverage.
Refactor existing tests by reviewing them against the 12 Test Desiderata properties, focusing on improving readability and structure-insensitivity. This identifies tradeoffs between desirable properties, helping you rewrite tests for better coverage without increasing maintenance burden.
Tests become brittle when they are overly structure-sensitive, breaking on internal implementation changes rather than observable behavior. Make them resilient by applying the Test Desiderata framework, which emphasizes behavioral verification and guides tradeoffs to reduce maintenance overhead.
Thanh-aperoAutomate unit, integration, e2e, and UI test execution for software applications.
fcnatraAnalyze automated test code against Kent Beck's Test Desiderata framework.
yanko-belovRestructure unit tests into separate Arrange, Act, and Assert sections.
rsmdtValidate implementations against documented specifications with structured compliance reporting.
