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Learn Kotlin Programming

You're reading from   Learn Kotlin Programming A comprehensive guide to OOP, functions, concurrency, and coroutines in Kotlin 1.3

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Product type Paperback
Published in May 2019
Publisher Packt
ISBN-13 9781789802351
Length 514 pages
Edition 2nd Edition
Languages
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Authors (2):
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Stefan Bocutiu Stefan Bocutiu
Author Profile Icon Stefan Bocutiu
Stefan Bocutiu
Stephen Samuel Stephen Samuel
Author Profile Icon Stephen Samuel
Stephen Samuel
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Toc

Table of Contents (21) Chapters Close

Preface 1. Section 1: Fundamental Concepts in Kotlin FREE CHAPTER
2. Getting Started with Kotlin 3. Kotlin Basics 4. Object-Oriented Programming in Kotlin 5. Section 2: Practical Concepts in Kotlin
6. Functions in Kotlin 7. Higher-Order Functions and Functional Programming 8. Properties 9. Null Safety, Reflection, and Annotations 10. Generics 11. Data Classes 12. Collections 13. Testing in Kotlin 14. Microservices with Kotlin 15. Section 3: Advanced Concepts in Kotlin
16. Concurrency 17. Coroutines 18. Application of Coroutines 19. Kotlin Serialization 20. Other Books You May Enjoy

Testing in Kotlin

One of the first things developers often do when adopting or evaluating a new language is that they roll it out gradually, starting with unit tests. The advantage of using this approach is that since your tests are not going into production, any issues with the language or bugs in the language library won't impact the real code. It gives the developers a chance to evaluate whether the language is a good fit for their needs, without worrying about the need to rewrite critical parts of their main code base if they decide to reject the new language.

In this chapter, we will introduce a powerful Kotlin testing library known as KotlinTest. This open source library is available on GitHub. By leveraging the powerful features of Kotlin, it provides useful testing features beyond what the typical Java test frameworks, such as JUnit or TestNG, currently offer.

The...

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