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.coordinator.group;
  
  import org.apache.kafka.common.Uuid;
  import org.apache.kafka.coordinator.group.api.assignor.ConsumerGroupPartitionAssignor;
  import org.apache.kafka.coordinator.group.api.assignor.GroupAssignment;
  import org.apache.kafka.coordinator.group.api.assignor.GroupSpec;
  import org.apache.kafka.coordinator.group.api.assignor.PartitionAssignorException;
  import org.apache.kafka.coordinator.group.api.assignor.ShareGroupPartitionAssignor;
  import org.apache.kafka.coordinator.group.api.assignor.SubscribedTopicDescriber;
  
  import java.util.Map;
  import java.util.Objects;
  import java.util.Set;
  
  public class MockPartitionAssignor implements ConsumerGroupPartitionAssignor, ShareGroupPartitionAssignor {
      private final String name;
      private GroupAssignment prepareGroupAssignment = null;
  
      MockPartitionAssignor(String name) {
          this.name = name;
      }
  
      public void prepareGroupAssignment(GroupAssignment prepareGroupAssignment) {
          this.prepareGroupAssignment = prepareGroupAssignment;
      }
  
      @Override
      public String name() {
          return name;
      }
  
      @Override
      public GroupAssignment assign(GroupSpec groupSpec, SubscribedTopicDescriber subscribedTopicDescriber) throws PartitionAssignorException {
          return prepareGroupAssignment;
      }
  
      public Map<Uuid, Set<Integer>> targetPartitions(String memberId) {
          Objects.requireNonNull(prepareGroupAssignment);
          return prepareGroupAssignment.members().get(memberId).partitions();
      }
  }
  