debug-failing-test

Debug failing unit tests by iteratively adding verbose logging.

10|2|Updated Mar 8, 2026

Search Tags:#code quality #testing #developer tools #debugging #troubleshooting #logging

Ready to run

npx skills add https://github.com/mahmoud20138/Claude-Skills-Collection --skill debug-failing-test

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: debug-failing-test
Source: https://github.com/mahmoud20138/Claude-Skills-Collection/tree/main/05-VSCode-Extension-Skills/debug-failing-test
Command: npx skills add https://github.com/mahmoud20138/Claude-Skills-Collection --skill debug-failing-test

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill streamlines the process of identifying and fixing bugs in failing tests by providing a structured, iterative approach to debugging and logging.

Core Features & Use Cases

Iterative Debugging: Systematically adds verbose logging to pinpoint the root cause of test failures.
Root Cause Analysis: Helps understand unexpected values and behavior divergences.
Clean Code Practice: Ensures all debugging artifacts are removed before completion.
Learning Documentation: Captures and records learnings from the debugging session.

Quick Start

Use the debug-failing-test skill to debug the current failing test by adding verbose logging and analyzing the output.

Frequently Asked Questions about debug-failing-test

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

FAQPage Schema

How do I debug failing unit tests by adding verbose logging?▼

To debug failing unit tests, iteratively add verbose logging to pinpoint the exact root cause of unexpected values, then fix the issue and verify the solution before cleaning up the debugging code.

What's the best way to find the root cause of a failing test?▼

The best way to find the root cause of a failing test is using an iterative debugging approach that systematically adds verbose logging to identify behavior divergences and understand unexpected values in the output.

How do I clean up debugging artifacts after fixing a failing test?▼

After fixing a failing test and verifying the solution, clean up debugging artifacts by removing all temporarily added verbose logging code to maintain code quality and prevent future regressions.

Does debugging failing tests require documenting the root cause analysis?▼

Debugging failing tests includes documenting learned insights from the root cause analysis session, which helps maintain code quality and prevents similar regressions in software development workflows.

Why does my unit test fail with unexpected values during troubleshooting?▼

Unit tests fail with unexpected values due to behavior divergences in the code. Iterative troubleshooting with verbose logging helps identify these divergences and pinpoint the exact root cause of the failure.

Can I use iterative logging to troubleshoot failing tests without adding dependencies?▼

Yes, you can use iterative logging to troubleshoot failing tests without adding dependencies. The debugging process works by temporarily injecting verbose logging into existing code to analyze failures and verify fixes.