Spring Framework Master Class - Java Spring the Modern Way - Section Introduction - JUnit in 5 Steps

This video tutorial introduces JUnit, explaining how to set up a JUnit project and the significance of the green bar. It guides viewers through writing their first unit test and understanding various assert methods. The tutorial also covers important annotations such as @Before, @After, @BeforeClass, and @AfterClass, providing a comprehensive overview of JUnit testing.

Explain the purpose of the 'Before' and 'After' annotations in JUnit.

What is the first step in creating a JUnit project?