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JUnit / Junit Interview questions

What are the annotations used in Junit4?

@Test.

The Test annotation indicates that the public void method to which it is attached can be run as a test case.

@Before.

The Before annotation indicates that this method must be executed before each test in the class, so as to execute some preconditions necessary for the test.

@BeforeClass.

The BeforeClass annotation indicates that the static method to which is attached must be executed once and before all tests in the class.

@After.

The After annotation indicates that this method gets executed after execution of each test.

@AfterClass.

The AfterClass annotation can be used when a method needs to be executed after executing all the tests in a JUnit Test Case class so as to clean-up the set-up.

@Ignores.

The Ignore annotation can be used when you want temporarily disable the execution of a specific test.

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