perl-testing

Build and migrate modern Perl test suites with Test2::V0 and TDD.

1|Updated Jan 30, 2021
One-click install
npx skills add https://github.com/fideguch/my_dotfiles --skill perl-testing-fideguch
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: perl-testing
Source: https://github.com/fideguch/my_dotfiles/tree/main/claude/skills/perl-testing
Command: npx skills add https://github.com/fideguch/my_dotfiles --skill perl-testing-fideguch

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Perl testing often suffers from brittle, hard-to-maintain suites that lag behind code changes. This guide presents patterns using Test2::V0, Test::More, prove, and a TDD workflow to build robust, modern Perl tests.

Core Features & Use Cases

  • Comprehensive testing patterns for Perl applications, including unit tests, integration tests, mocking, and code coverage with Devel::Cover.
  • Guidance for migrating from Test::More to Test2::V0 and adopting subtests, deep comparisons, and modern assertion styles.
  • Real-world examples demonstrating end-to-end testing workflows and maintainable test organization.

Quick Start

Start by writing a failing test, then implement the minimal code to satisfy it, and finally refactor for clarity.

Frequently Asked Questions about perl-testing

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

FAQPage Schema
How do I migrate Perl tests from Test::More to Test2::V0?

Migrating Perl tests from Test::More to Test2::V0 involves adopting modern assertion styles, subtests, and deep comparisons to build more maintainable test suites. This guide provides specific patterns and workflows to transition your existing test framework smoothly.

What is the best way to structure unit and integration tests in Perl?

The best way to structure Perl tests uses maintainable test organization patterns combining Test2::V0 and prove. It separates unit and integration testing workflows to ensure reliable test results and keep suites robust against code changes.

How do I use mocking in Perl Test2 suites?

Mocking in Perl Test2 suites isolates dependencies for focused unit testing. This guide demonstrates real-world examples of mocking patterns alongside Test2::V0 to help you build comprehensive testing workflows without brittle dependencies.

Does this Perl testing guide cover code coverage with Devel::Cover?

Yes, this Perl testing guide covers code coverage strategies using Devel::Cover. It specifies requirements for tooling and best practices to measure test coverage effectively across your Perl projects.

Can I apply a TDD workflow with prove and Test2::V0?

Yes, you can apply a TDD workflow using prove and Test2::V0. The quick start approach guides you to write a failing test, implement minimal code to satisfy it, and then refactor for clarity.

Why are my Perl test suites brittle and hard to maintain?

Perl test suites become brittle and hard to maintain when they lag behind code changes. By adopting modern tooling like Test2::V0, subtests, and a structured TDD workflow, you can build robust tests that stay reliable.