content: /*
   * Copyright 1999-2023 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.common.http.client.response;
  
  import com.alibaba.nacos.common.constant.HttpHeaderConsts;
  import com.alibaba.nacos.common.utils.IoUtils;
  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.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  import org.mockito.junit.jupiter.MockitoSettings;
  import org.mockito.quality.Strictness;
  
  import java.io.ByteArrayInputStream;
  import java.io.IOException;
  import java.io.InputStream;
  import java.net.HttpURLConnection;
  import java.nio.charset.StandardCharsets;
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.mockito.Mockito.when;
  
  @ExtendWith(MockitoExtension.class)
  // todo remove this
  @MockitoSettings(strictness = Strictness.LENIENT)
  class JdkClientHttpResponseTest {
      
      JdkHttpClientResponse clientHttpResponse;
      
      @Mock
      private HttpURLConnection connection;
      
      @Mock
      private InputStream inputStream;
      
      private Map<String, List<String>> headers;
      
      @BeforeEach
      void setUp() throws Exception {
          headers = new HashMap<>();
          headers.put("testName", Collections.singletonList("testValue"));
          when(connection.getHeaderFields()).thenReturn(headers);
          clientHttpResponse = new JdkHttpClientResponse(connection);
      }
      
      @AfterEach
      void tearDown() throws Exception {
          clientHttpResponse.close();
      }
      
      @Test
      void testGetStatusCode() throws IOException {
          when(connection.getResponseCode()).thenReturn(200);
          assertEquals(200, clientHttpResponse.getStatusCode());
      }
      
      @Test
      void testGetStatusText() throws IOException {
          when(connection.getResponseMessage()).thenReturn("test");
          assertEquals("test", clientHttpResponse.getStatusText());
      }
      
      @Test
      void testGetHeaders() {
          assertEquals(3, clientHttpResponse.getHeaders().getHeader().size());
          assertEquals("testValue", clientHttpResponse.getHeaders().getValue("testName"));
      }
      
      @Test
      void testGetBody() throws IOException {
          when(connection.getInputStream()).thenReturn(inputStream);
          assertEquals(inputStream, clientHttpResponse.getBody());
      }
      
      @Test
      void testGetBodyWithGzip() throws IOException {
          byte[] testCase = IoUtils.tryCompress("test", StandardCharsets.UTF_8.name());
          ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(testCase);
          when(connection.getInputStream()).thenReturn(byteArrayInputStream);
          headers.put(HttpHeaderConsts.CONTENT_ENCODING, Collections.singletonList("gzip"));
          assertEquals("test", IoUtils.toString(clientHttpResponse.getBody(), StandardCharsets.UTF_8.name()));
      }
  }