content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.cassandra.sidecar.common.response;
  
  import org.junit.jupiter.api.Test;
  
  import org.apache.cassandra.sidecar.common.response.data.RingEntry;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  /**
   * Test {@link RingResponse}
   */
  class RingResponseTest
  {
      @Test
      void testRingResponseOrderByDc()
      {
          // add entries in reverse order
          RingResponse test = new RingResponse();
          for (int i = 9; i > 0; i--)
          {
              test.add(new RingEntry.Builder().datacenter("dc" + i).token("1").build());
          }
  
          assertThat(test).hasSize(9);
          // the entries are sorted by the datacenter name
          for (int i = 1; i <= 9; i++)
          {
              RingEntry entry = test.poll();
              assertThat(entry).isNotNull();
              assertThat(entry.datacenter()).isEqualTo("dc" + i);
          }
      }
  
      @Test
      void testRingResponseOrderByToken()
      {
          // add entries in reverse order
          RingResponse test = new RingResponse();
          for (int i = 9; i > 0; i--)
          {
              test.add(new RingEntry.Builder().datacenter("dc1").token(String.valueOf(i)).build());
          }
  
          assertThat(test).hasSize(9);
          // the entries are sorted by the datacenter name
          for (int i = 1; i <= 9; i++)
          {
              RingEntry entry = test.poll();
              assertThat(entry).isNotNull();
              assertThat(entry.token()).isEqualTo(String.valueOf(i));
          }
      }
  }
  