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.clients.admin;
  
  import org.apache.kafka.clients.consumer.internals.ConsumerProtocol;
  import org.apache.kafka.common.GroupState;
  import org.apache.kafka.common.GroupType;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.Optional;
  
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class GroupListingTest {
  
      private static final String GROUP_ID = "mygroup";
  
      @Test
      public void testSimpleConsumerGroup() {
          GroupListing gl = new GroupListing(GROUP_ID, Optional.of(GroupType.CLASSIC), "", Optional.of(GroupState.EMPTY));
          assertTrue(gl.isSimpleConsumerGroup());
  
          gl = new GroupListing(GROUP_ID, Optional.of(GroupType.CLASSIC), ConsumerProtocol.PROTOCOL_TYPE, Optional.of(GroupState.STABLE));
          assertFalse(gl.isSimpleConsumerGroup());
  
          gl = new GroupListing(GROUP_ID, Optional.of(GroupType.CONSUMER), "", Optional.of(GroupState.EMPTY));
          assertFalse(gl.isSimpleConsumerGroup());
  
          gl = new GroupListing(GROUP_ID, Optional.empty(), "", Optional.empty());
          assertFalse(gl.isSimpleConsumerGroup());
      }
  }
  