Generate three-layer tests from approved specs into executable test contracts.
npx skills add https://github.com/zxdxjtu/harness --skill tdd-align
Please help me install this Agent Skill. Skill: tdd-align Source: https://github.com/zxdxjtu/harness/tree/main/skills/tdd-align Command: npx skills add https://github.com/zxdxjtu/harness --skill tdd-align
Generating executable tests from a formal spec to ensure alignment between requirements and implementation.
Generate V1, V2, and V3 tests from the approved spec for the provided feature ID, starting with the first AC/INV.
High-intent search queries and answers about installing and using this skill.
To generate tests from a spec, this skill reads approved markdown specifications, extracts acceptance criteria and invariants, and produces V1 unit, V2 integration, and V3 end-to-end executable test contracts automatically.
Spec-driven test generation converts formal requirements into executable test contracts, ensuring alignment between specifications and implementation by extracting acceptance criteria and invariants directly from the approved spec.
Yes, the test generation process auto-detects the project's test framework and adapts the generated V1, V2, and V3 test artifacts accordingly, ensuring tests remain runnable in isolation within your environment.
Yes, an approved spec is required before proceeding. The tooling reads .harness/specs markdown files, extracts the defined acceptance criteria and invariants, and requires formal approval to generate the three-layer tests.
Generated executable test contracts follow strict quality guidelines, enforcing one-assertion focus per test and clear, plain-language descriptions to maintain high test quality and readable naming conventions across all layers.
Yes, alongside V1 unit, V2 integration, and V3 end-to-end tests, the generation process specifically extracts invariants from the approved spec and produces corresponding invariant tests to enforce strict system rules.
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