Gain insights into configuring and utilizing JUnit 5 for Java unit testing. Learn about writing effective unit tests, integrating assertions, assumptions, parameterized tests, and their significance.

Junit 5 is the most popular and widely used Java unit testing framework. In this course, you will learn step by step, how to configure and use JUnit 5 testing framework. This course will teach you how to write unit tests with JUnit 5, covering topics like why unit tests are important, the structure of good unit tests, assertions, assumptions and parameterized tests and more.

Java Unit Testing with JUnit 5

# Introduction to Parameterized Tests ###

Parameterized tests allow us to run a test multiple times with different arguments. Parameterized tests are normal test methods but instead of annotating them with `@Test`, we use `@ParameterizedTest` annotation. 

In order to pass different arguments to `@ParameterizedTest` annotated method, we need to provide a `source`. 
> A source is simply a collection of different arguments. 

JUnit 5 has many types or ways through which we pass different arguments to test methods.   


This lesson demonstrates how to setup and run Parameterized Tests in JUnit 5.

Getting Started

Assertions in Junit 5

Junit 5 Test Lifecycle Callbacks

Display Names

Dependency Injection for Constructors and Methods

Assumptions in Junit 5

Disable or Enable Tests in Junit 5

Nested Tests in Junit 5

JUnit 5 Integration with Maven

Parameterized Tests in Junit 5

Repeated Tests in Junit 5

Appendix

Parameterized Tests Setup

Introduction to Parameterized Tests