Setup and installation in junit

To start using JUnit, you will need below tools.

• JDK
• Intellij IDEA
• Build tools like Maven or Gradle
• JUnit dependency
• Junit plug-ins are available for popular IDEs like Eclipse and Intellij IDEA. In Intellij IDEA, the JUnit plug-in is installed by default.

To add JUnit dependency in maven project, you need to add below xml block in POM.xml file.

 
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>

To add JUnit dependency in Gradle project, you need to add below lines in build.gradle file.

 
dependencies {
    testCompile group: 'junit', name: 'junit', version: '4.11'
}