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Improving your C# Skills

You're reading from   Improving your C# Skills Solve modern challenges with functional programming and test-driven techniques of C#

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Product type Course
Published in Feb 2019
Publisher
ISBN-13 9781838558383
Length 606 pages
Edition 1st Edition
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Authors (4):
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Ovais Mehboob Ahmed Khan Ovais Mehboob Ahmed Khan
Author Profile Icon Ovais Mehboob Ahmed Khan
Ovais Mehboob Ahmed Khan
LinkedIn
Ovais Mehboob Ahmed Khan is a seasoned programmer and solution architect with nearly 20 years of experience in software development, consultancy, and solution architecture. He has worked with various clients across the world and is currently working as a senior customer engineer at Microsoft. He specializes mainly in application development using .NET and OSS technologies, Microsoft Azure, and DevOps. He is a prolific writer who has written several books and articles on various technologies. He really enjoys talking about technology and has given a number of technical sessions around the world.
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See other products by Ovais Mehboob Ahmed Khan
Clayton Hunt Clayton Hunt
Author Profile Icon Clayton Hunt
Clayton Hunt
Clayton Hunt has been programming professionally since 2005, doing mostly web development with an emphasis on JavaScript and C#. He focuses on Software Craftsmanship and is a signatory of both the Agile Manifesto and the Software Craftsmanship manifesto. He believes that through short iterations and the careful gathering of requirements, we can deliver the highest quality and most value in the shortest time. He enjoys learning and encouraging others to continuously improve themselves.
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See other products by Clayton Hunt
John Callaway John Callaway
Author Profile Icon John Callaway
John Callaway
LinkedIn
John Callaway, a Microsoft MVP, has been a professional developer since 1999. He has focused primarily on web technologies and has experience with everything from PHP to C# to ReactJS to SignalR. Clean code and professionalism are particularly important to him, along with mentoring and teaching others what he has learned along the way.
Read more
See other products by John Callaway
Rod Stephens Rod Stephens
Author Profile Icon Rod Stephens
Rod Stephens
Rod Stephens has been a software developer, consultant, instructor, and author. He has written more than 30 books and 250 magazine articles covering such topics as three-dimensional graphics, algorithms, database design, software engineering, interview puzzles, C#, and Visual Basic. Rod's popular C# Helper and VB Helper websites receive millions of hits per year and contain thousands of tips, tricks, and example programs for C# and Visual Basic developers.
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Toc

Table of Contents (26) Chapters Close

Title Page
Copyright and Credits
About Packt
Contributors
Preface
1. What's New in .NET Core 2 and C# 7? FREE CHAPTER 2. Understanding .NET Core Internals and Measuring Performance 3. Multithreading and Asynchronous Programming in .NET Core 4. Securing and Implementing Resilience in .NET Core Applications 5. Why TDD is Important 6. Setting Up the .NET Test Environment 7. Setting Up a JavaScript Environment 8. What to Know Before Getting Started 9. Tabula Rasa – Approaching an Application with TDD in Mind 10. Testing JavaScript Applications 11. Exploring Integrations 12. Changes in Requirements 13. The Legacy Problem 14. Unraveling a Mess 15. Geometry 16. Randomization 17. Files and Directories 18. Advanced C# and .NET Features 19. Cryptography 1. Other Books You May Enjoy Index

Chapter 14. Unraveling a Mess

Not all applications were written with testing in mind. Few were originally developed using TDD. Often, the original developers are long gone, and documentation is incorrect, incomplete, or missing entirely. 

In this chapter, we will gain an understanding of:

  • Dealing with inherited code
  • Characterization tests
  • Refactoring with tests
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Authors (4)

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Profile icon Ovais Mehboob Ahmed Khan
Ovais Mehboob Ahmed Khan
Github icon
Ovais Mehboob Ahmed Khan is a seasoned programmer and solution architect with nearly 20 years of experience in software development, consultancy, and solution architecture. He has worked with various clients across the world and is currently working as a senior customer engineer at Microsoft. He specializes mainly in application development using .NET and OSS technologies, Microsoft Azure, and DevOps. He is a prolific writer who has written several books and articles on various technologies. He really enjoys talking about technology and has given a number of technical sessions around the world.
Read more
See other products by Ovais Mehboob Ahmed Khan
Profile icon Rod Stephens
Rod Stephens
Rod Stephens has been a software developer, consultant, instructor, and author. He has written more than 30 books and 250 magazine articles covering such topics as three-dimensional graphics, algorithms, database design, software engineering, interview puzzles, C#, and Visual Basic. Rod's popular C# Helper and VB Helper websites receive millions of hits per year and contain thousands of tips, tricks, and example programs for C# and Visual Basic developers.
Read more
See other products by Rod Stephens
Profile icon Clayton Hunt
Clayton Hunt
Clayton Hunt has been programming professionally since 2005, doing mostly web development with an emphasis on JavaScript and C#. He focuses on Software Craftsmanship and is a signatory of both the Agile Manifesto and the Software Craftsmanship manifesto. He believes that through short iterations and the careful gathering of requirements, we can deliver the highest quality and most value in the shortest time. He enjoys learning and encouraging others to continuously improve themselves.
Read more
See other products by Clayton Hunt
Profile icon John Callaway
John Callaway
John Callaway, a Microsoft MVP, has been a professional developer since 1999. He has focused primarily on web technologies and has experience with everything from PHP to C# to ReactJS to SignalR. Clean code and professionalism are particularly important to him, along with mentoring and teaching others what he has learned along the way.
Read more
See other products by John Callaway
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