Unit Testing & TDD in .Net with Netnyan

Master unit testing in .NET with real-world examples using xUnit, Moq, and TDD practices. Learn to write reliable, maintainable code through test-first development and continuous testing.

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Key Benefits of our Course

Discover how our course equips you with essential .NET skills and prepares you for a successful career in software development.

In-Depth Knowledge

Gain comprehensive insights into .NET technologies, ensuring you are well-versed in both foundational and advanced concepts. This knowledge is crucial for your development journey.

Expert Instructors

Learn from seasoned professionals who bring real-world experience to the classroom. Their insights will guide you through complex topics and practical applications.

Practical Applications

Enhance your programming skills through hands-on projects that simulate real-world scenarios. This practical approach ensures you can apply what you learn effectively.

What You Will Learn

Write unit tests using xUnit, Moq, and FluentAssertions.

Apply Test-Driven Development (TDD) to .NET projects.

Refactor and test legacy codebases effectively.

Implement Continuous Testing in DevOps pipelines.

Use Behavior-Driven Development (BDD) with Cucumber/SpecFlow.

Build test coverage strategies for robust, production-ready apps.

Course Description

In modern software development, testing is not optional—it’s essential. The Unit Testing & TDD in .NET course equips you with the tools and mindset needed to ensure your codebase is reliable, testable, and maintainable. You'll start from the basics of xUnit and mocking with Moq, advance to test-driven workflows, and even tackle legacy code. With real-world scenarios and CI/CD-focused examples, this course is ideal for developers aiming to strengthen their software quality and embrace agile engineering principles.

Course Content

Introduction to Testing in .NET

Why testing matters
Types of tests (unit, integration, functional)

Getting Started with xUnit

Writing your first test
Test attributes and assertions
Structuring test projects

Mocking with Moq

Basics of mocking dependencies
Setup, verification, and returns
Working with services and repositories

Fluent Assertions for Readable Tests

Writing expressive assertions
Custom matchers

Test-Driven Development (TDD)

Red-Green-Refactor cycle
Building a feature test-first
TDD anti-patterns

Testing Legacy Code

Refactoring strategies
Working with tightly coupled code
Improving testability

Behavior-Driven Development (BDD)

Introduction to SpecFlow & Cucumber
Writing feature files and step definitions
BDD for APIs and business logic

Continuous Testing

Integrating tests in CI/CD (GitHub Actions, Azure DevOps)
Code coverage and static analysis
Test report generation and alerts

Prerequisites / Requirements

Solid understanding of C# and .NET Core

Familiarity with object-oriented programming

Basic experience building .NET applications (MVC/Web API/Console)

Visual Studio or VS Code with .NET SDK installed

Instructor

Sushant Zanzane

Software Engineer

Senior Software Engineer & Architect
10+ years of experience in .NET technologies
Specializes in enterprise-grade software solutions
Passionate about teaching practical software engineering

Course Reviews

Karan V.

Junior Developer

This module gave me a deep dive into how real companies build scalable applications. It felt like on-the-job training.

Nisha J.

Backend Developer

I learned how to structure enterprise-level apps and write cleaner, more maintainable code. The case studies were incredibly useful.

Akash T.

Tech Enthusiast

Understanding architecture layers and service patterns used to confuse me. Not anymore, thanks to Sushant Sir’s clear teaching.

Sophia Benett