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How to use shouldNotThrowNPEWhenIntPassed method of org.mockitousage.bugs.CovariantOverrideTest class

Best Mockito code snippet using org.mockitousage.bugs.CovariantOverrideTest.shouldNotThrowNPEWhenIntPassed

shouldNotThrowNPEWhenIntPassed

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1public class CovariantOverrideTest {2    public void shouldNotThrowNPEWhenIntPassed() {3        List<Integer> list = mock(List.class);4        when(list.get(0)).thenReturn(1);5        assertEquals(1, list.get(0));6    }7}8public class CovariantOverrideTest {9    public void shouldThrowNPEWhenIntPassed() {10        List<Integer> list = mock(List.class);11        when(list.get(0)).thenThrow(new NullPointerException());12        list.get(0);13    }14}15public class CovariantOverrideTest {16    public void shouldThrowNPEWhenIntPassed() {17        List<Integer> list = mock(List.class);18        when(list.get(0)).thenThrow(new NullPointerException());19        try {20            list.get(0);21            fail();22        } catch (NullPointerException expected) {}23    }24}25public class CovariantOverrideTest {26    public void shouldThrowNPEWhenIntPassed() {27        List<Integer> list = mock(List.class);28        when(list.get(0)).thenThrow(new NullPointerException());29        assertThrows(NullPointerException.class, list.get(0));30    }31}

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