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.remote;
  
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.plugin.auth.constant.Constants;
  import com.alibaba.nacos.sys.env.EnvUtil;
  import com.alibaba.nacos.sys.module.ModuleState;
  import com.alibaba.nacos.sys.module.ModuleStateHolder;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.junit.jupiter.MockitoExtension;
  import org.springframework.core.env.ConfigurableEnvironment;
  import org.springframework.mock.env.MockEnvironment;
  import org.springframework.test.util.ReflectionTestUtils;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.mockito.Mockito.when;
  
  @ExtendWith(MockitoExtension.class)
  class ServerStateRemoteHandlerTest extends AbstractRemoteHandlerTest {
      
      ServerStateRemoteHandler remoteHandler;
      
      ModuleState mockModuleState;
      
      private ConfigurableEnvironment cachedEnvironment;
      
      @BeforeEach
      void setUp() {
          super.setUpWithNaming();
          cachedEnvironment = EnvUtil.getEnvironment();
          MockEnvironment environment = new MockEnvironment();
          environment.setProperty(Constants.Auth.NACOS_CORE_AUTH_ADMIN_ENABLED, "false");
          EnvUtil.setEnvironment(environment);
          remoteHandler = new ServerStateRemoteHandler(clientHolder);
          mockModuleState = new ModuleState("mock");
          mockModuleState.newState("moduleK", "moduleV");
          Map<String, ModuleState> moduleStates = (Map<String, ModuleState>) ReflectionTestUtils.getField(
                  ModuleStateHolder.getInstance(), "moduleStates");
          moduleStates.put("mock", mockModuleState);
      }
      
      @AfterEach
      void tearDown() {
          Map<String, ModuleState> moduleStates = (Map<String, ModuleState>) ReflectionTestUtils.getField(
                  ModuleStateHolder.getInstance(), "moduleStates");
          moduleStates.remove("mock");
          EnvUtil.setEnvironment(cachedEnvironment);
      }
      
      @Test
      void getServerState() throws NacosException {
          Map<String, String> serverState = new HashMap<>();
          serverState.put("testK", "testV");
          when(namingMaintainerService.getServerState()).thenReturn(serverState);
          Map<String, String> actual = remoteHandler.getServerState();
          assertFalse(actual.isEmpty());
          assertTrue(actual.size() >= 2);
          assertTrue(actual.containsKey("testK"));
          assertEquals("testV", actual.get("testK"));
          assertTrue(actual.containsKey("moduleK"));
          assertEquals("moduleV", actual.get("moduleK"));
      }
  }