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test-design

Designs behavior-driven test cases with 0-1-N edge coverage.

1|Updated Dec 12, 2024
Search Tags:#testing#tdd#edge cases#test design#boundary conditions#behavior-driven testing
One-click install
npx skills add https://github.com/Xantibody/dotfiles --skill test-design-xantibody
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: test-design
Source: https://github.com/Xantibody/dotfiles/tree/main/configs/claude/skills/test-design
Command: npx skills add https://github.com/Xantibody/dotfiles --skill test-design-xantibody

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you design robust test cases that improve the resilience of your software design, rather than just finding bugs.

Core Features & Use Cases

  • Behavior-Driven Testing: Focuses on testing the external behavior of the software.
  • Edge Case Identification: Employs the 0-1-N rule to systematically identify boundary and error conditions.
  • Design Insights: Provides suggestions for improving code design, such as loose coupling.
  • Use Case: When developing a new user authentication feature, use this skill to design tests that cover valid logins, invalid credentials, empty inputs, and rate limiting scenarios.

Quick Start

Design test cases for the new user registration feature, focusing on boundary conditions and error handling.

Frequently Asked Questions about test-design

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

FAQPage Schema
How do I design test cases that cover edge cases and boundary conditions?▼

Design test cases for edge cases by applying the 0-1-N rule to systematically include empty, single, multiple, and boundary values, ensuring comprehensive coverage of error conditions and software resilience.

What is behavior-driven testing and how does it improve software design resilience?▼

Behavior-driven testing focuses on verifying the external behavior of software rather than internal implementation, applying principles from Kent Beck and t-wada to improve design resilience and ensure refactoring resistance.

How do I identify boundary conditions for a new user authentication feature?▼

Identify boundary conditions for user authentication by designing tests that target valid logins, invalid credentials, empty inputs, and rate limiting scenarios, transforming fear into comprehensive behavior-driven tests.

What is the best way to structure tests for refactoring resistance?▼

The best way to structure tests for refactoring resistance is by testing external behavior rather than implementation details, applying the 0-1-N rule to cover empty, single, multiple, and boundary values comprehensively.

Can I use the 0-1-N rule to test error handling in user registration features?▼

Yes, you can use the 0-1-N rule to test error handling in user registration by systematically validating empty inputs, single valid entries, multiple records, and boundary values to ensure robust software design.

When should I focus my testing strategy on edge cases instead of just finding bugs?▼

Focus your testing strategy on edge cases when you need to enhance software design resilience and verify external behavior, moving beyond merely finding bugs to systematically identifying boundary and error conditions.

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