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.config.server.service.query.handler;
  
  import com.alibaba.nacos.config.server.model.CacheItem;
  import com.alibaba.nacos.config.server.model.ConfigCache;
  import com.alibaba.nacos.config.server.service.dump.disk.ConfigDiskService;
  import com.alibaba.nacos.config.server.service.dump.disk.ConfigDiskServiceFactory;
  import com.alibaba.nacos.config.server.service.query.model.ConfigQueryChainRequest;
  import com.alibaba.nacos.config.server.service.query.model.ConfigQueryChainResponse;
  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.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.MockedStatic;
  import org.mockito.Mockito;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  import java.io.IOException;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.mockito.Mockito.when;
  
  @ExtendWith(MockitoExtension.class)
  class FormalHandlerTest {
      
      @InjectMocks
      private FormalHandler formalHandler;
      
      private MockedStatic<ConfigDiskServiceFactory> configDiskServiceFactoryMockedStatic;
      
      private MockedStatic<ConfigChainEntryHandler> configChainEntryHandlerMockedStatic;
      
      @Mock
      private ConfigDiskService configDiskService;
      
      @Mock
      private CacheItem cacheItem;
      
      @Mock
      private ConfigCache configCache;
      
      @BeforeEach
      public void setUp() throws IOException {
          configDiskServiceFactoryMockedStatic = Mockito.mockStatic(ConfigDiskServiceFactory.class);
          configChainEntryHandlerMockedStatic = Mockito.mockStatic(ConfigChainEntryHandler.class);
          configChainEntryHandlerMockedStatic.when(ConfigChainEntryHandler::getThreadLocalCacheItem)
                  .thenReturn(cacheItem);
          configDiskServiceFactoryMockedStatic.when(ConfigDiskServiceFactory::getInstance).thenReturn(configDiskService);
      }
      
      @AfterEach
      public void tearDown() {
          configDiskServiceFactoryMockedStatic.close();
          configChainEntryHandlerMockedStatic.close();
      }
      
      @Test
      public void handleContentEmptyShouldReturnConfigNotFound() throws IOException {
          when(cacheItem.getConfigCache()).thenReturn(configCache);
          when(configCache.getMd5()).thenReturn("mockMd5");
          when(configDiskService.getContent("dataId", "group", "tenant")).thenReturn("");
          
          ConfigQueryChainRequest request = new ConfigQueryChainRequest();
          request.setDataId("dataId");
          request.setGroup("group");
          request.setTenant("tenant");
          
          ConfigQueryChainResponse response = formalHandler.handle(request);
          
          assertEquals(ConfigQueryChainResponse.ConfigQueryStatus.CONFIG_NOT_FOUND, response.getStatus());
      }
      
      @Test
      public void handleContentNotEmptyShouldReturnConfigFoundFormal() throws IOException {
          when(cacheItem.getConfigCache()).thenReturn(configCache);
          when(configCache.getMd5()).thenReturn("mockMd5");
          when(configCache.getLastModifiedTs()).thenReturn(123456789L);
          when(configCache.getEncryptedDataKey()).thenReturn("mockEncryptedDataKey");
          when(cacheItem.getType()).thenReturn("mockType");
          when(configDiskService.getContent("dataId", "group", "tenant")).thenReturn("mockContent");
          
          ConfigQueryChainRequest request = new ConfigQueryChainRequest();
          request.setDataId("dataId");
          request.setGroup("group");
          request.setTenant("tenant");
          
          ConfigQueryChainResponse response = formalHandler.handle(request);
          
          assertEquals("mockContent", response.getContent());
          assertEquals("mockMd5", response.getMd5());
          assertEquals(123456789L, response.getLastModified());
          assertEquals("mockEncryptedDataKey", response.getEncryptedDataKey());
          assertEquals("mockType", response.getConfigType());
          assertEquals(ConfigQueryChainResponse.ConfigQueryStatus.CONFIG_FOUND_FORMAL, response.getStatus());
      }
      
      @Test
      public void testGetName() {
          assertEquals("formalHandler", formalHandler.getName());
      }
      
  }