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spec-gen-write-tests

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Write real, runnable tests from specs

Software Engineering#vitest#pytest#code-quality#test-generation#test-coverage#write-tests#spec-gen
Authorclay-good
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Many projects lack reliable, spec-aligned tests and engineers spend time writing fragile placeholders or guessing intended behavior. This Skill ensures tests are derived from the actual implementation and spec contract so tests verify real behavior rather than stubbing or masking bugs.

Core Features & Use Cases

  • Spec-aligned test generation: Reads the implementation and associated spec scenarios before writing assertions to ensure tests reflect GIVEN/WHEN/THEN semantics.
  • Framework detection and integration: Detects common test frameworks (Vitest, Jest, pytest, Go test, CTest/GTest) and generates framework-specific test files and annotations.
  • Safe, iterative validation: Runs tests, diagnoses failures, and enforces rules such as no placeholder assertions and mocking only system boundaries.

Quick Start

Run the spec-gen write-tests skill to create and run real tests for a specified function or spec scenario in your project root.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: spec-gen-write-tests
Download link: https://github.com/clay-good/spec-gen/archive/main.zip#spec-gen-write-tests

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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