Describe the main JUnit annotations that you use

Main JUnit annotations that are frequently used:

• @Test — marks a method as a test.
• @BeforeEach — a method that runs before each test, usually for setting up the environment.
• @AfterEach — a method that runs after each test, for cleaning up resources.
• @BeforeAll — a method that runs once before all tests in the class (must be static).
• @AfterAll — a method that runs once after all tests (also static).
• @Disabled — disables a test to temporarily not run it.

Example:

@BeforeEach
void setup() {
    // prepare data
}

@Test
void testSomething() {
    // test code
}

@AfterEach
void cleanup() {
    // cleanup
}