}

    @Test
    public void test_getNewOutput_setNewOutput() {
        String[] inputs = { "input" };
        CharMappingItem item = new CharMappingItem(1L, inputs, "oldOutput");

        // Initially null for non-zero id
        assertNull(item.getNewOutput());

        // Set new output
        item.setNewOutput("newOutput");
        assertEquals("newOutput", item.getNewOutput());