content: /*
   * Copyright 1999-2021 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.api.config.remote.request;
  
  import com.alibaba.nacos.api.common.Constants;
  import com.fasterxml.jackson.core.JsonProcessingException;
  import org.junit.jupiter.api.Test;
  
  import java.util.Objects;
  
  import static com.alibaba.nacos.api.config.remote.request.ClientConfigMetricRequest.MetricsKey.CACHE_DATA;
  import static com.alibaba.nacos.api.config.remote.request.ClientConfigMetricRequest.MetricsKey.SNAPSHOT_DATA;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  class ClientConfigMetricRequestTest extends BasedConfigRequestTest {
      
      @Override
      @Test
      public void testSerialize() throws JsonProcessingException {
          ClientConfigMetricRequest clientMetrics = new ClientConfigMetricRequest();
          clientMetrics.putAllHeader(HEADERS);
          clientMetrics.getMetricsKeys()
                  .add(ClientConfigMetricRequest.MetricsKey.build(CACHE_DATA, String.join("+", KEY)));
          clientMetrics.getMetricsKeys()
                  .add(ClientConfigMetricRequest.MetricsKey.build(SNAPSHOT_DATA, String.join("+", KEY)));
          final String requestId = injectRequestUuId(clientMetrics);
          String json = mapper.writeValueAsString(clientMetrics);
          assertTrue(json.contains("\"type\":\"" + "cacheData" + "\""));
          assertTrue(json.contains("\"type\":\"" + "snapshotData" + "\""));
          assertTrue(json.contains("\"key\":\"" + String.join("+", KEY) + "\""));
          assertTrue(json.contains("\"module\":\"" + Constants.Config.CONFIG_MODULE));
          assertTrue(json.contains("\"requestId\":\"" + requestId));
      }
      
      @Override
      @Test
      public void testDeserialize() throws JsonProcessingException {
          String json =
                  "{\"headers\":{\"header1\":\"test_header1\"}," + "\"metricsKeys\":[{\"type\":\"cacheData\",\"key\":"
                          + "\"test_data+group+test_tenant\"},{\"type\":\"snapshotData\","
                          + "\"key\":\"test_data+group+test_tenant\"}],\"module\":\"config\"}";
          ClientConfigMetricRequest actual = mapper.readValue(json, ClientConfigMetricRequest.class);
          assertEquals(2, actual.getMetricsKeys().size());
          assertEquals(Constants.Config.CONFIG_MODULE, actual.getModule());
          assertEquals(HEADER_VALUE, actual.getHeader(HEADER_KEY));
      }
      
      @Test
      void testMetricsKeysEquals() {
          String dataKey = String.join("+", KEY);
          ClientConfigMetricRequest.MetricsKey key = ClientConfigMetricRequest.MetricsKey.build(CACHE_DATA, dataKey);
          assertEquals(key, key);
          assertNotEquals(null, key);
          assertNotEquals(key, new ClientConfigMetricRequest());
          ClientConfigMetricRequest.MetricsKey newOne = ClientConfigMetricRequest.MetricsKey.build(SNAPSHOT_DATA,
                  dataKey);
          assertNotEquals(key, newOne);
          newOne.setType(CACHE_DATA);
          assertEquals(key, newOne);
      }
      
      @Test
      void testMetricsHashCode() {
          String dataKey = String.join("+", KEY);
          ClientConfigMetricRequest.MetricsKey key = ClientConfigMetricRequest.MetricsKey.build(CACHE_DATA, dataKey);
          assertEquals(Objects.hash(CACHE_DATA, dataKey), key.hashCode());
      }
      
      @Test
      void testMetricsToString() {
          ClientConfigMetricRequest.MetricsKey key = ClientConfigMetricRequest.MetricsKey.build(CACHE_DATA,
                  String.join("+", KEY));
          assertEquals("MetricsKey{type='cacheData', key='test_data+group+test_tenant'}", key.toString());
      }
  }
  