assertEquals(testValue, result.get());
        assertEquals("test", result.get().getName());
        assertEquals(123, result.get().getValue());
    }

    public void test_ofNullable_withNullCustomObject() {
        CustomTestObject testValue = null;
        OptionalEntity<CustomTestObject> result = OptionalUtil.ofNullable(testValue);

        assertNotNull(result);
        assertFalse(result.isPresent());