"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.
C# Unit Testing Essentials
2h 35m 23s
English
Paid
C# Unit Testing Essentials is a 44-lesson 2 hours 35 minutes self-paced course by Julio Casal. "C# Unit Testing Essentials" is an in-depth course that provides a comprehensive guide to writing unit tests for C# applications.
Course facts
- Lessons
- 44
- Duration
- 2 hours 35 minutes
- Level
- All levels
- Language
- English
- Updated
- Instructor
- Julio Casal
- Price
- Premium
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.
Who teaches C# Unit Testing Essentials? Julio Casal
Julio Casal is a US software engineer and one of the more active independent .NET / C# educators publishing course material on the modern .NET stack. His courses focus on the production-engineering side of .NET microservices and the cloud-native patterns that show up in real .NET applications running on Azure and AWS.
The course catalog covers ASP.NET Core, .NET microservices with Docker and Kubernetes, Azure cloud deployment patterns, the testing tracks, and the broader cloud-native .NET work that separates Julio's material from generic .NET tutorial content. Course material is taught at the level of a working senior .NET engineer.
The CourseFlix listing under this source carries 9 Julio Casal courses spanning that range. Material is paid and aimed at intermediate-and-up .NET developers building production microservices and cloud-native applications.
What lessons are included in C# Unit Testing Essentials?
0:00
/ #1: Course introduction
All Course Lessons (44)
| # | Lesson Title | Duration | Access |
|---|---|---|---|
| 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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Frequently asked questions
What are the prerequisites for taking this course?
Before enrolling in this course, you should have a basic understanding of C# programming. Familiarity with Visual Studio Code or Visual Studio is recommended, as the course includes lessons on setting up these environments for unit testing. The 'Software prerequisites' lesson provides additional details about the necessary software tools.
What will I build or accomplish by the end of this course?
By the end of the course, you will be able to write, run, and debug unit tests for C# applications. You'll learn to use frameworks like xUnit and tools such as NSubstitute and Moq for stubbing and mocking. The course covers building unit tests that assert numbers, strings, collections, exceptions, and events, ensuring robust testing coverage for your applications.
Who is the target audience for this course?
This course is designed for C# developers who want to improve their skills in writing unit tests. It's suitable for both beginners who are new to automated testing and experienced developers looking to refine their testing practices. The lesson 'Is this course for you?' provides more insights into who will benefit most.
How does this course compare in depth and scope to similar courses?
The course offers a comprehensive guide to unit testing in C#, covering everything from basic to advanced topics. With 44 lessons, it goes beyond introductory concepts to include advanced techniques like parameterized tests, testing internal methods, and using test doubles. It provides a thorough exploration of unit testing frameworks and tools, which might be more detailed than shorter courses.
Which specific tools and platforms are covered in this course?
The course covers key tools and platforms for unit testing in C#. This includes setting up and using Visual Studio Code and Visual Studio, selecting a unit testing framework, and employing tools like xUnit, NSubstitute, and Moq for various testing scenarios, including stubbing and mocking.
What topics are not covered in this course?
The course does not cover topics related to integration testing or end-to-end testing. It focuses exclusively on unit testing within C# applications, emphasizing writing and managing tests at the unit level. For those interested in broader testing methodologies, additional courses would be necessary.
What is the expected time commitment for this course?
The course consists of 44 lessons, but the total runtime and recommended study time are not specified. Typically, such a course might require a commitment of several hours per week over a few weeks, depending on your prior experience with C# and unit testing concepts.