java junit test expected exception code example

Example 1: junit 5 expected exception

@Test
void testExpectedException() {
 
  Assertions.assertThrows(NumberFormatException.class, () -> {
    Integer.parseInt("One");
  });
 
}

Example 2: expected exception junit

@Test(expected = SomeException.class)
public void testName() {
	//some code
}