[PS] Kotlin Unit Testing with JUnit Course (Oct 2023) + Full Videos & Resources

Kotlin Unit Testing Step-by-Step
The Kotlin Unit Testing with JUnit Course will start by covering the right way to set up a Kotlin testing environment with JUnit 5. The course guides you through the process of setting up Gradle to test, executing your tests in IntelliJ IDEA, and any Kotlin-related peculiarities, which make the process of writing your first unit tests different than in Java. This course provides you with a good understanding of Kotlin in case you know little about this programming language and are willing to create more trustworthy software.

JUnit 5 Features and Fluent Assertions
As you continue, the Kotlin Unit Testing with JUnit Course gets into the more advanced testing methods with JUnit 5. You will dive into test lifecycles, exception testing, nested test classes, and parameterized tests to arrange more decisive and well-structured test cases. Another concept presented in the course is the introduction to the Kluent library, which enables you to express readable and expressive assertions and make your tests clearer and better in quality.

Mocking and Real-World Testing using MockK
In the last section of the Kotlin Unit Testing with JUnit Course, you will learn to address tricky testing situations by using MockK, another mocking tool, limited to Kotlin. You will know how to assemble mock dependencies, check calls to a method, and test the code that deals with dates, static methods, or inner logic. Such abilities are critical in the testing of application programs that are in real-life because external access and side effects may cause testing to be a headache. Later, you will be sure to construct an entire professional testing framework for any of your Kotlin ventures.