This tutorial explains the use of JUnit in your project unit testing, while working with Java. After completing this tutorial you will gain sufficient knowledge in using JUnit testing framework from where …

Let us now have a basic example to demonstrate the step-by-step process of using JUnit.

JUnit is a Regression Testing Framework used by developers to implement unit testing in Java, and accelerate programming speed and increase the quality of code.

What is JUnit ? JUnit is a unit testing framework for Java programming language. It plays a crucial role test-driven development, and is a family of unit testing frameworks collectively known as xUnit.

Audience This tutorial has been prepared for beginners to help them understand the basic functionality of JUnit tool.

JUnit is a unit testing framework for Java programming language. It plays a crucial role test-driven development, and is a family of unit testing frameworks collectively known as xUnit.

Next, create a java class file named TestRunner.java in C:\>JUNIT_WORKSPACE to execute test case (s).

In this chapter, we'll learn how to integrate JUnit and Mockito together. Here we will create a Math Application which uses CalculatorService to perform basic mathematical operations such as addition, …