Testing Strategies

Guide .NET application testing with xUnit, Moq, and in-memory SQLite.

Updated Mar 4, 2026
One-click install
npx skills add https://github.com/diazvaldiviav/Nexus-agent --skill testing-strategies-diazvaldiviav
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Testing Strategies
Source: https://github.com/diazvaldiviav/Nexus-agent/tree/main/.claude/skills/testing-strategies
Command: npx skills add https://github.com/diazvaldiviav/Nexus-agent --skill testing-strategies-diazvaldiviav

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a comprehensive playbook for testing the Nexus Agent .NET application, ensuring robust and reliable software development.

Core Features & Use Cases

  • Standardized Testing Frameworks: Utilizes xUnit, Moq/NSubstitute, and in-memory SQLite for efficient unit and integration testing.
  • Clear Organization and Naming: Defines conventions for test file structure, naming, and the AAA pattern for maintainability.
  • Use Case: When developing a new feature for Nexus Agent, consult this Skill to understand the best practices for writing unit tests for the new components, ensuring they integrate seamlessly with the existing codebase.

Quick Start

Consult the SKILL.md file for detailed guidance on testing strategies and verification commands.

Frequently Asked Questions about Testing Strategies

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

FAQPage Schema
How do I write unit tests for a .NET application using xUnit?

To write unit tests for a .NET application, use xUnit combined with Moq or NSubstitute for mocking dependencies. Structure your tests using the AAA pattern and apply clear naming conventions to ensure maintainability and robust verification.

What is the best way to set up integration testing for .NET APIs?

For .NET integration testing, utilize in-memory SQLite databases and custom HTTP message handlers. This approach allows you to verify component integration seamlessly without relying on external infrastructure or complex setup configurations.

Can I use Moq and NSubstitute together in the same test suite?

The guide supports using either Moq or NSubstitute for mocking within your test suite. Both frameworks are endorsed for creating robust unit tests, allowing you to isolate dependencies and verify behaviors effectively in .NET.

How do I organize test files and naming conventions in a .NET project?

Organize test files by defining clear structural conventions and adopting the AAA pattern. Standardizing your test naming and file organization ensures that new components integrate seamlessly and remain maintainable across the codebase.

When should I use in-memory SQLite for .NET integration testing?

Use in-memory SQLite for .NET integration testing when you need to verify database interactions without the overhead of a real database. It provides a fast, reliable environment for testing data access layers and component integration.