C# Unit Testing Essentials

2h 35m 23s
English
Paid

"C# Unit Testing Essentials" is an in-depth course that provides a comprehensive guide to writing unit tests for C# applications. This course is led by Julio Casal, a software engineer at Microsoft, who brings a decade's worth of experience in writing thousands of unit tests across various C# applications.

Key Features of the Course:

  • Foundation in Unit Testing: You will learn the fundamentals of unit testing in C#, starting from the basics and advancing step by step.
  • Expert Guidance: Julio Casal's extensive experience, particularly in writing unit tests for C# applications, offers valuable insights and practical knowledge.
  • Focus on Modern Tools and Libraries: The course covers the latest and most popular tools and libraries used by .NET developers today for unit testing, ensuring that learners are up-to-date with current industry standards.
  • Building Confidence in Writing Tests: By the end of the course, you will not only understand the importance of unit testing but also gain confidence in writing your tests effectively.
  • Practical and Hands-on Approach: The course promises a practical approach, allowing learners to apply their knowledge to real-world scenarios and build a strong foundation in unit testing.


About the Author: Julio Casal

Julio Casal thumbnail
Over the last decade, I helped multiple teams at Microsoft build all sorts of C#/.NET cloud-based services that handle millions of requests every month. Then, in early 2023, I got laid off. So, before jumping into another 9-5 job, I decided to dedicate my full time to creating educational content around Microsoft developer technologies, which I had been doing on the side so far. Today I run a one-person business that teaches .NET developers how to unlock the power of the .NET platform to reach the next level in their careers. When I'm not working on my business, I'm enjoying time with my wife and three kids, playing board games, watching movies or enjoying beautiful places around Washington state.

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#1: Course introduction
All Course Lessons (44)
#Lesson TitleDurationAccess
1
Course introduction Demo
00:37
2
Course outline
00:58
3
Is this course for you?
00:27
4
Software prerequisites
00:41
5
Introduction
00:24
6
What is automated testing?
03:52
7
Types of tests
03:10
8
What is unit testing?
03:47
9
Do I need unit tests?
05:37
10
How many tests should I have?
01:28
11
Introduction
00:25
12
Choosing a unit testing framework
01:49
13
Setting up VS Code for unit testing
02:12
14
Write your first unit test
09:19
15
Running your unit test
04:15
16
Debugging your unit test
02:29
17
Unit testing with Visual Studio
04:55
18
Introduction
00:21
19
Unit test naming
03:13
20
Using the AAA pattern
03:09
21
Testing all code paths
04:33
22
Catching a regression
02:52
23
Refactoring with confidence
02:23
24
Introduction
00:23
25
The xUnit test lifecycle
06:55
26
Getting test output
04:19
27
Writing parameterized tests
07:35
28
Ignoring tests
03:14
29
Testing internal methods
03:06
30
Introduction
00:25
31
Asserting numbers, strings and dates
07:31
32
Using FluentAssertions
07:13
33
Asserting objects
06:28
34
Asserting collections
03:11
35
Asserting exceptions
02:45
36
Asserting raised events
02:33
37
Introduction
00:33
38
The problem with dependencies
07:09
39
Refactoring towards loose coupling
04:12
40
Using test doubles
08:04
41
Stubs vs mocks
01:16
42
Stubbing with NSubstitute
04:00
43
Mocking with NSubstitute
05:29
44
Stubbing and Mocking with Moq
06:06
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