What are JUnit test annotations?

What are JUnit test annotations?

JUnit test annotations are special markers in Java that provide metadata about the test methods. They help in defining the behavior of the tests.

Can you give me examples of some common JUnit annotations?

Sure! Some common JUnit annotations include @Test, @Before, @After, @BeforeClass, and @AfterClass.

What does the @Before annotation do?

The @Before annotation is used to indicate that a method should be executed before each test case. It's useful for setting up common test data.

How about the @After annotation?

The @After annotation is used to specify a method that should run after each test case, often used for cleanup activities.