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dotnet-testing-advanced-xunit-upgrade-guide

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Practical xUnit 2.x to 3.x upgrade guide.

Software Engineering#testing#csharp#migration#async#dotnet#upgrade#xunit
Authorkevintsengtw
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill provides a practical upgrade guide to move from xUnit 2.x to 3.x, covering breaking changes, new APIs, and migration patterns to reduce friction and downtime.

Core Features & Use Cases

  • Comprehensive migration plan: outlines where to update package references, project files, and test pipelines.
  • Code migration patterns: details how to adapt async void → async Task, IAsyncLifetime, Skippable attributes, and custom DataAttributes.
  • Templates and checklists: includes sample code and checklists to validate a successful upgrade.
  • Use Case: imagine upgrading a mid-size .NET test project; this guide helps plan, implement, and verify changes with minimal risk.

Quick Start

Start by reviewing the templates/upgrade-checklist.md and templates/code-migration-examples.cs to bootstrap your upgrade, then apply changes to your project and run tests.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: dotnet-testing-advanced-xunit-upgrade-guide
Download link: https://github.com/kevintsengtw/dotnet-testing-agent-skills/archive/main.zip#dotnet-testing-advanced-xunit-upgrade-guide

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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