Mastering Unit Testing With Moq And Nsubstitute!

From zero to hero in unit testing: Use Moq and NSubstitute to build better .NET applications.

What you'll learn

Understand the principles of unit testing and mocking in .NET applications.

Implement test-driven development (TDD) using Moq and NSubstitute frameworks.

Write effective and maintainable unit tests to validate business logic.

Apply mocking techniques to simulate dependencies and improve test reliability.

Requirements

Basic knowledge of C# and .NET development.

Familiarity with object-oriented programming concepts.

Description

Are you ready to level up your unit testing skills and write more reliable, maintainable code?In Mastering Unit Testing with Moq and NSubstitute!, you’ll learn how to build robust unit tests using industry-standard frameworks like Moq, NSubstitute, and xUnit — whether you’re a developer looking to improve code quality or a tester wanting to strengthen your automation toolkit.What You’ll Learn:The fundamentals of unit testing and why it’s essential for modern software developmentHow to effectively use Moq and NSubstitute to mock dependenciesSetting up your testing environment with xUnit in Visual StudioWriting clean, maintainable unit tests for different return types and scenariosStructuring test projects for scalability and readabilityBest practices to avoid over-mocking while keeping tests isolated and efficientCourse Structure:We’ll start with the basics of unit testing and mocking, then dive into practical, hands-on examples where you’ll learn to:Set up and configure Moq and NSubstituteWrite tests for various data types and return typesImprove test organization by separating mock setup logicApply real-world techniques to improve your overall testing strategyBy the end of this course, you’ll have the confidence to implement unit tests in your .NET applications and optimize your workflow with powerful mocking frameworks.Who This Course Is For:Software Developers looking to strengthen their testing skillsTesters/QA Engineers interested in automating unit testsAnyone working with C#/.NET who wants to improve code quality using Moq and NSubstituteBeginners in unit testing who want a clear, step-by-step approachPrerequisites:Basic knowledge of C#/.NETVisual Studio installed (any recent version)A desire to improve code quality through testing!Why Take This Course?Unit testing not only helps you catch bugs early but also gives you confidence when making changes to your codebase. With Moq and NSubstitute in your toolkit, you’ll be able to mock dependencies with ease and create cleaner, more maintainable tests.Ready to master unit testing and take your coding skills to the next level?Let’s get started!

Overview

Section 1: Course Overview

Lecture 1 Introduction to the Course

Section 2: Introduction to Unit Testing

Lecture 2 What is Unit Testing?

Lecture 3 Why is Unit Testing Important?

Section 3: Introduction to Mocking

Lecture 4 What is Mocking?

Lecture 5 Why Use Mocking in Unit Testing?

Section 4: Introduction To Moq and Nsubstitute

Lecture 6 Introduction to Moq and NSubstitute

Lecture 7 Installing Moq, NSubstitute, and xUnit in Visual Studio

Section 5: Setting Up Mocks for Unit Testing

Lecture 8 Project Structure Explained

Lecture 9 Writing Unit Tests with Moq

Lecture 10 Using NSubstitute for Unit Testing

Lecture 11 Improving Test Structure by Separating Mock Setup

Section 6: Advanced Unit Testing with Moq

Lecture 12 Writing Unit Tests with Moq for Different Return Types

Section 7: Wrapping Up & Final Thoughts

Lecture 13 Wrapping Up

software developers,QA engineers,SDETs