# regression_testing

> Comprehensive guide to regression testing strategies and execution.

- Source: https://doutorai.pt/en/components/skills__regression-testing
- Type: Skills
- Category: AI research
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **skill** that teaches Claude Code to do ai research tasks well. It is packaged knowledge the model uses whenever it is relevant.

1. Install the skill (command above).
2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
3. No commands to memorize: you talk in plain language and the skill does the rest.

## Install (Claude Code)

```bash
mkdir -p .claude/skills/regression-testing && curl -fsSL https://doutorai.pt/data/lib/skills__regression-testing.md -o .claude/skills/regression-testing/SKILL.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

```
# Regression Testing Guide

Comprehensive guide to regression testing strategies and execution.

---

## What is Regression Testing?

**Definition:** Re-testing existing functionality to ensure new changes haven't broken anything.

**When to run:**
- Before every release
- After bug fixes
- After new features
- After refactoring
- Weekly/nightly builds

---

## Regression Test Suite Structure

### 1. Smoke Test Suite (15-30 min)

**Purpose:** Quick sanity check

**When:** Daily, before detailed testing

**Coverage:**
- Critical user paths
- Core functionality
- System health checks
- Build sta

- 🔒 Full content on the Pro plan (€7.99/month) -
```

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---
Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__regression-testing