# Unit/Integration testing patterns cho 

> **Skill**: `testing-patterns`  
> **Compatibility**: .NET 10+, xUnit, NSubstitute, Testcontainers, Microsoft.AspNetCore.TestHost

## Overview

Unit/Integration testing patterns cho .NET microservices. Use for xUnit, NSubstitute, Testcontainers, và testing MediatR handlers.

## When to Use

Use this skill when:
- Writing unit tests for handlers / Viết unit tests cho handlers
- Testing controllers with mocked dependencies / Test controllers với dependencies giả lập
- Creating integration tests with database / Tạo integration tests với database
- Setting up functional tests with TestServer / Cài đặt functional tests với TestServer
- Mocking services với NSubstitute / Giả lập services với NSubstitute

## Quick Reference

For detailed patterns, code examples, and best practices, refer to the full skill documentation.

## Related Skills

See [Skills Index](./index.md) for related skills.

## Additional Resources

- **Full Skill Documentation**: [`...agent/skills/testing-patterns/SKILL.md`](../../.agent/skills/testing-patterns/SKILL.md)
- **Code Examples**: [`...agent/skills/testing-patterns/references/REFERENCE.md`](../../.agent/skills/testing-patterns/references/REFERENCE.md)

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**Vietnamese Version**: [Tài liệu tiếng Việt](../../vi/skills/testing-patterns.md)
