message.setContent("Test content");

        assertEquals("user", message.getRole());
        assertEquals("Test content", message.getContent());
    }

    @Test
    public void test_roleConstants() {
        assertEquals("system", LlmMessage.ROLE_SYSTEM);
        assertEquals("user", LlmMessage.ROLE_USER);
        assertEquals("assistant", LlmMessage.ROLE_ASSISTANT);
    }

    @Test

        assertFalse(userMessage.isAssistant());
        assertTrue(assistantMessage.isAssistant());
        assertFalse(unknownMessage.isAssistant());
    }

    @Test
    public void test_roleConstants() {
        assertEquals("user", ChatMessage.ROLE_USER);
        assertEquals("assistant", ChatMessage.ROLE_ASSISTANT);
    }

    @Test
    public void test_chatSourceDefaultConstructor() {

    //                                                                         Constants
    //                                                                         ==========

    @Test
    public void test_roleConstant() {
        assertEquals("admin-maintenance", AdminMaintenanceAction.ROLE);
    }

    // ===================================================================================

    }

    @Test
    public void test_defaultConstructor() {
        final AdminUserAction action = new AdminUserAction();
        assertNotNull(action);
    }

    @Test
    public void test_roleConstant() {
        assertEquals("admin-user", AdminUserAction.ROLE);
    }

    @Test
    public void test_createForm_initialize() {
        final CreateForm form = new CreateForm();
        assertNull(form.crudMode);

    //                                                                           Constants
    //                                                                           =========
    @Test
    public void test_roleConstant() {
        assertEquals("admin-searchlist", AdminSearchlistAction.ROLE);
    }

    // ===================================================================================