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.

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.

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

Next, create a java class file named TestRunner.java in C:\>JUNIT_WORKSPACE to execute annotations.

Here we will see one complete example of JUnit testing using POJO class, Business logic class, and a test class, which will be run by the test runner.

Features of JUnit JUnit is an open source framework, which is used for writing and running tests. Provides annotations to identify test methods. Provides assertions for testing expected results. …

JUnit is a framework for Java, so the very first requirement is to have JDK installed in your machine.

The test cases are executed using JUnitCore class. JUnitCore is a facade for running tests. It supports running JUnit 4 tests, JUnit 3.8.x tests, and mixtures. To run tests from the command line, run java …

To set up JUnit with eclipse, follow the steps given below. Step 1: Download JUnit Archive Download a JUnit jar based on the operating system you have on your system. ... Assume you have copied the …