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;
  
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.sys.env.EnvUtil;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import java.io.File;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  class AbstractServerStateHandlerTest {
      
      private MockAbstractServerStateHandler serverStateHandler;
      
      private String cachedConfPath;
      
      private String basicPath;
      
      @BeforeEach
      void setUp() {
          basicPath = AbstractServerStateHandlerTest.class.getClassLoader().getResource("nacos-console.properties").getPath();
          basicPath = new File(basicPath).getParentFile().getAbsolutePath();
          basicPath = new File(basicPath, "mock").getAbsolutePath();
          cachedConfPath = EnvUtil.getConfPath();
          serverStateHandler = new MockAbstractServerStateHandler();
      }
      
      @AfterEach
      void tearDown() {
          EnvUtil.setConfPath(cachedConfPath);
      }
      
      @Test
      void getAnnouncementWithTopPath() {
          assertThrows(IllegalArgumentException.class, () -> serverStateHandler.getAnnouncement(".."));
      }
      
      @Test
      void getAnnouncementWithFolderSeparator() {
          assertThrows(IllegalArgumentException.class, () -> serverStateHandler.getAnnouncement("/"));
      }
      
      @Test
      void getAnnouncementWithWindowsFolderSeparator() {
          assertThrows(IllegalArgumentException.class, () -> serverStateHandler.getAnnouncement("\\"));
      }
      
      @Test
      void getAnnouncementFound() {
          String existConfPath = new File(basicPath, "existconf").getAbsolutePath();
          EnvUtil.setConfPath(existConfPath);
          String actual = serverStateHandler.getAnnouncement("zh_CN");
          assertEquals("test announcement content", actual);
      }
      
      @Test
      void getAnnouncementNotFound() {
          String existConfPath = new File(basicPath, "nonexistconf").getAbsolutePath();
          EnvUtil.setConfPath(existConfPath);
          String actual = serverStateHandler.getAnnouncement("zh_CN");
          assertNull(actual);
      }
      
      @Test
      void getConsoleUiGuideFound() {
          String existConfPath = new File(basicPath, "existconf").getAbsolutePath();
          EnvUtil.setConfPath(existConfPath);
          String actual = serverStateHandler.getConsoleUiGuide();
          assertEquals("test guide content", actual);
      }
      
      @Test
      void getConsoleUiGuideNotFound() {
          String existConfPath = new File(basicPath, "nonexistconf").getAbsolutePath();
          EnvUtil.setConfPath(existConfPath);
          String actual = serverStateHandler.getConsoleUiGuide();
          assertNull(actual);
      }
      
      private final class MockAbstractServerStateHandler extends AbstractServerStateHandler {
          
          @Override
          public Map<String, String> getServerState() throws NacosException {
              return null;
          }
      }
  }