config.initDisallowCompound(null);

        assertNull(config.disallowCompound);
    }

    @Test
    @DisplayName("Test initDisallowCompound with command list")
    void testInitDisallowCompoundWithCommandList() {
        config.initDisallowCompound("Command1, Command2 , Command3");

        assertNotNull(config.disallowCompound);
        assertEquals(3, config.disallowCompound.size());