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.requests;
  
  import org.apache.kafka.common.message.DeleteGroupsResponseData;
  import org.apache.kafka.common.message.DeleteGroupsResponseData.DeletableGroupResult;
  import org.apache.kafka.common.message.DeleteGroupsResponseData.DeletableGroupResultCollection;
  import org.apache.kafka.common.protocol.Errors;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.Arrays;
  import java.util.EnumMap;
  import java.util.HashMap;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  public class DeleteGroupsResponseTest {
  
      private static final String GROUP_ID_1 = "groupId1";
      private static final String GROUP_ID_2 = "groupId2";
      private static final int THROTTLE_TIME_MS = 10;
      private static final DeleteGroupsResponse DELETE_GROUPS_RESPONSE = new DeleteGroupsResponse(
          new DeleteGroupsResponseData()
              .setResults(
                  new DeletableGroupResultCollection(Arrays.asList(
                      new DeletableGroupResult()
                          .setGroupId(GROUP_ID_1)
                          .setErrorCode(Errors.NONE.code()),
                      new DeletableGroupResult()
                          .setGroupId(GROUP_ID_2)
                          .setErrorCode(Errors.GROUP_AUTHORIZATION_FAILED.code())).iterator()
                  )
              )
              .setThrottleTimeMs(THROTTLE_TIME_MS));
  
  
      @Test
      public void testGetErrorWithExistingGroupIds() {
          assertEquals(Errors.NONE, DELETE_GROUPS_RESPONSE.get(GROUP_ID_1));
          assertEquals(Errors.GROUP_AUTHORIZATION_FAILED, DELETE_GROUPS_RESPONSE.get(GROUP_ID_2));
  
          Map<String, Errors> expectedErrors = new HashMap<>();
          expectedErrors.put(GROUP_ID_1, Errors.NONE);
          expectedErrors.put(GROUP_ID_2, Errors.GROUP_AUTHORIZATION_FAILED);
          assertEquals(expectedErrors, DELETE_GROUPS_RESPONSE.errors());
  
          Map<Errors, Integer> expectedErrorCounts = new EnumMap<>(Errors.class);
          expectedErrorCounts.put(Errors.NONE, 1);
          expectedErrorCounts.put(Errors.GROUP_AUTHORIZATION_FAILED, 1);
          assertEquals(expectedErrorCounts, DELETE_GROUPS_RESPONSE.errorCounts());
      }
  
      @Test
      public void testGetErrorWithInvalidGroupId() {
          assertThrows(IllegalArgumentException.class, () -> DELETE_GROUPS_RESPONSE.get("invalid-group-id"));
      }
  
      @Test
      public void testGetThrottleTimeMs() {
          assertEquals(THROTTLE_TIME_MS, DELETE_GROUPS_RESPONSE.throttleTimeMs());
      }
  }
  