Writing Parameterized Tests using JUnit 5

In this story, we’ll learn how to use Parameterized Tests in JUnit 5

Photo by Lucas Santos on Unsplash

· Prerequisites
· Overview
∘ About Junit 5
∘ What are Parameterized Tests?
· Getting Started
∘ Traditional JUnit 5 tests
∘ Write the parameterized tests
· Conclusion
· References

Prerequisites

This is the list of all the prerequisites:

• Maven 3.6.+
• Java 8 or later

Overview

About Junit 5

JUnit is one of the most popular unit-testing frameworks in the Java ecosystem. JUnit 5 is the current generation of the JUnit testing framework, which provides a modern foundation for developer-side testing on the JVM. This includes focusing on Java 8 and above, as well as enabling many different styles of testing. Unlike previous versions of JUnit, JUnit 5 is composed of several different modules from three different sub-projects.