JUnit 4.x – Testing Framework : JUnit Setup

• JUnit Setup
• JUnit as Eclipse Plugin
• Download Examples

Downloading JUnit

Click here to download
Direct Download of JUnit Framework
Download JUnit from Maven Central

After download, you will get junit-4.12.jar.

if extract this file you will get junit-4.12.jar file that you need to place as library in your project.

Create Java Project as below and ADD junit-4.12.jar file by using configure build path as below

Note: You can take java sample code that is available on previous chapter.

If you have downloaded above zip file and configured with eclipse then you are ready to move with JUnit Testing Framework.

Run the TestFile which is mentioned as below

And you will find that 1 test out of 4 test got failed. since “Hello world” message is not same.

Change “Hello World” message where ‘w’ is capital. and then run the test again where you will find that all test got success.

With Maven Tool

Add a dependency to junit:junit in test scope. (Note: 4.12 is the latest stable version as of the latest edit on this page.)

<dependency>
	<groupId>junit</groupId>
	<artifactId>junit</artifactId>
	<version>4.12</version>
	<scope>test</scope>
</dependency>

Click here to Download JUnit Framework Basic Example