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.kafka.common;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class PartitionInfoTest {
  
      @Test
      public void testToString() {
          String topic = "sample";
          int partition = 0;
          Node leader = new Node(0, "localhost", 9092);
          Node r1 = new Node(1, "localhost", 9093);
          Node r2 = new Node(2, "localhost", 9094);
          Node[] replicas = new Node[] {leader, r1, r2};
          Node[] inSyncReplicas = new Node[] {leader, r1};
          Node[] offlineReplicas = new Node[] {r2};
          PartitionInfo partitionInfo = new PartitionInfo(topic, partition, leader, replicas, inSyncReplicas, offlineReplicas);
  
          String expected = String.format("Partition(topic = %s, partition = %d, leader = %s, replicas = %s, isr = %s, offlineReplicas = %s)",
                  topic, partition, leader.idString(), "[0,1,2]", "[0,1]", "[2]");
          assertEquals(expected, partitionInfo.toString());
      }
  
  }
  