content: /*
   * Copyright 1999-2025 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibaba.nacos.console.handler.impl.noop.naming;
  
  import com.alibaba.nacos.api.exception.api.NacosApiException;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  class InstanceNoopHandlerTest {
      
      InstanceNoopHandler instanceNoopHandler;
      
      @BeforeEach
      void setUp() {
          instanceNoopHandler = new InstanceNoopHandler();
      }
      
      @AfterEach
      void tearDown() {
      }
      
      @Test
      void listInstances() {
          assertThrows(NacosApiException.class, () -> instanceNoopHandler.listInstances("", "", "", "", 0, 0),
                  "Current functionMode is `config`, naming module is disabled.");
      }
      
      @Test
      void updateInstance() {
          assertThrows(NacosApiException.class, () -> instanceNoopHandler.updateInstance(null, null),
                  "Current functionMode is `config`, naming module is disabled.");
      }
  }