JUnit is a regression testing framework written by Erich Gamma and Kent Beck.
It is used by the developer who implements unit tests in Java.
[ manual entry ]: JUnit is the default Test Framework for Java. It is really easy to use and well documented. If you have to write unit tests in Java, this is the way to go.
<dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.9</version> </dependency>
<dependency org="junit" name="junit" rev="4.9" />
libraryDependencies += "junit" % "junit" % "4.9"