A Java/Maven/JUnit HelloWorld example

A „Hello World!” sample written in Java using Maven for the build, that showcases a few very simple tests.

This example demonstrates:

• A simple calculator application with tests
• Unit tests written with JUnit 5
• A Maven build that puts it all together

Running the tests

• To run the unit tests, call mvn test

Conventions

This example follows the following basic conventions:

	unit test	integration test
resides in:	src/test/java/*Test.java	src/test/java/*IT.java
executes in Maven phase:	test	verify
handled by Maven plugin:	surefire	failsafe