test

Enforce the Test-Driven Development cycle across Rust, Python, and TypeScript projects.

1|Updated Mar 12, 2026
One-click install
npx skills add https://github.com/agentglass/claude-trace --skill test-agentglass
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: test
Source: https://github.com/agentglass/claude-trace/tree/main/.claude-plugin/skills/test
Command: npx skills add https://github.com/agentglass/claude-trace --skill test-agentglass

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill ensures that all new code is written using the Test-Driven Development (TDD) methodology, preventing regressions and guaranteeing code quality.

Core Features & Use Cases

  • TDD Enforcement: Guides the developer through the Red-Green-Refactor cycle for Rust, Python, and TypeScript.
  • Test Structure: Provides clear guidelines on test naming, assertion strategy, and snapshot testing.
  • Use Case: When adding a new feature, use this Skill to first write a failing test, then the minimal code to pass it, and finally refactor, ensuring the feature is well-tested from the start.

Quick Start

Use the test skill to write a failing test for the new calculate_cost function in Rust.

Frequently Asked Questions about test

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

FAQPage Schema
How do I enforce the Test-Driven Development cycle in Python and TypeScript projects?

You can enforce the Test-Driven Development cycle by guiding developers through the Red-Green-Refactor stages. This ensures a failing test is written before implementation across Python, TypeScript, and Rust projects to maintain code quality.

What is the best way to structure tests when using TDD in Rust?

The best way to structure tests in Rust involves following clear guidelines for test naming, assertion strategies, and snapshot testing. This structured approach guarantees features are well-tested from the start and prevents regressions.

Can I use this TDD enforcement approach for adding new features in an existing codebase?

Yes, you can use this TDD enforcement approach for adding new features. It guides you to write a failing test first, implement the minimal code to pass it, and then refactor, ensuring the new feature is robust and maintainable.

Does this TDD methodology support coverage gates and various testing frameworks?

This TDD methodology supports various testing frameworks and coverage gates. It actively guides the Red-Green-Refactor cycle across Rust, Python, and TypeScript to prevent regressions and guarantee code quality.

Why should I write a failing test before writing the actual implementation code?

You should write a failing test before implementation to guarantee code quality and prevent regressions. This Test-Driven Development approach ensures the feature is well-tested from the start and maintains robust code.

How do I start writing a failing test for a new function in Rust?

To start writing a failing test for a new function in Rust, you initiate the Test-Driven Development cycle. You write the test first, confirm it fails, then write the minimal code required to pass it before refactoring.