Unit Test C#

Manning

Unit Testing Principles, Practices, and Patterns: Effective testing styles, patterns, and reliable automation for unit testing, mocking, and integration testing with examples in C# (English Edition)

Price World Publishing

Starting to Unit Test: Not as Hard as You Think  

Independently published

Unit Testing in .NET with xUnit: Write Reliable, Maintainable, and Test-Driven C# Code Using the xUnit Testing Framework

Manning

The Art of Unit Testing: with examples in C# (English Edition)

Writing Failsafe Code: Unit Tests in C# Step-by-Step (English Edition)

Wrox

Professional Test-Driven Development with C# : Developing Real World Applications with TDD

Packt Publishing

Tools and Skills for .NET 8: Get the career you want with good practices and patterns to design, debug, and test your solutions¿

Independently published

Implementing Test-Driven Development with xUnit and Jest: Master the Red-Green-Refactor Cycle to Write Cleaner Code and Ship Faster Features

Mastering NUnit in C#: A Comprehensive Guide to Unit Testing: Build Reliable and Maintainable C# Applications with Effective Unit Testing (English Edition)

Independently published

Book 9: Clean Code C#