content: /*
   * Copyright 1999-2024 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.controller.v3;
  
  import com.alibaba.nacos.api.model.v2.ErrorCode;
  import com.alibaba.nacos.api.model.v2.Result;
  import com.alibaba.nacos.common.http.param.MediaType;
  import com.alibaba.nacos.console.proxy.ServerStateProxy;
  import com.fasterxml.jackson.core.type.TypeReference;
  import com.fasterxml.jackson.databind.ObjectMapper;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  import org.springframework.mock.web.MockHttpServletResponse;
  import org.springframework.test.web.servlet.MockMvc;
  import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
  import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
  import org.springframework.test.web.servlet.setup.MockMvcBuilders;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.mockito.ArgumentMatchers.anyString;
  import static org.mockito.Mockito.when;
  
  /**
   * ConsoleServerStateControllerTest.
   *
   * @author zhangyukun on:2024/9/5
   */
  @ExtendWith(MockitoExtension.class)
  public class ConsoleServerStateControllerTest {
      
      @Mock
      private ServerStateProxy serverStateProxy;
      
      @InjectMocks
      private ConsoleServerStateController consoleServerStateController;
      
      private MockMvc mockMvc;
      
      @BeforeEach
      void setUp() {
          mockMvc = MockMvcBuilders.standaloneSetup(consoleServerStateController).build();
      }
      
      @Test
      void testServerState() throws Exception {
          
          Map<String, String> state = new HashMap<>();
          state.put("state", "OK");
          
          when(serverStateProxy.getServerState()).thenReturn(state);
          
          MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get("/v3/console/server/state")
                  .contentType(MediaType.APPLICATION_JSON);
          
          MockHttpServletResponse response = mockMvc.perform(builder).andReturn().getResponse();
          String actualValue = response.getContentAsString();
          
          Map<String, String> result = new ObjectMapper().readValue(actualValue, new TypeReference<>() {
          });
          
          assertEquals("OK", result.get("state"));
      }
      
      @Test
      void testGetAnnouncement() throws Exception {
          when(serverStateProxy.getAnnouncement(anyString())).thenReturn("Test Announcement");
          
          MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get("/v3/console/server/announcement")
                  .param("language", "zh-CN");
          
          MockHttpServletResponse response = mockMvc.perform(builder).andReturn().getResponse();
          String actualValue = response.getContentAsString();
          
          Result<String> result = new ObjectMapper().readValue(actualValue, new TypeReference<>() {
          });
          
          assertEquals("Test Announcement", result.getData());
      }
      
      @Test
      void testGetAnnouncementWithUnsupportedLanguage() throws Exception {
          MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get("/v3/console/server/announcement")
                  .param("language", "zh-TW");
          
          MockHttpServletResponse response = mockMvc.perform(builder).andReturn().getResponse();
          String actualValue = response.getContentAsString();
          
          Result<String> result = new ObjectMapper().readValue(actualValue, new TypeReference<>() {
          });
          assertEquals(ErrorCode.SERVER_ERROR.getCode(), result.getCode());
          assertEquals("Unsupported language: zh-TW", result.getMessage());
      }
      
      @Test
      void testGetConsoleUiGuide() throws Exception {
          when(serverStateProxy.getConsoleUiGuide()).thenReturn("Test Guide");
          
          MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get("/v3/console/server/guide");
          
          MockHttpServletResponse response = mockMvc.perform(builder).andReturn().getResponse();
          String actualValue = response.getContentAsString();
          
          Result<String> result = new ObjectMapper().readValue(actualValue, new TypeReference<>() {
          });
          
          assertEquals("Test Guide", result.getData());
      }
  }
  
  