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.tools.nodetool;
  
  import java.util.Arrays;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.junit.Before;
  import org.junit.BeforeClass;
  import org.junit.Test;
  
  import org.apache.cassandra.auth.AuthTestUtils;
  import org.apache.cassandra.cql3.CIDR;
  import org.apache.cassandra.cql3.CQLTester;
  import org.apache.cassandra.tools.ToolRunner;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  public class DropCIDRGroupTest extends CQLTester
  {
      @BeforeClass
      public static void setup() throws Exception
      {
          CQLTester.requireAuthentication();
          startJMXServer();
      }
  
      @Before
      public void insertCidrGroups()
      {
          Map<String, List<CIDR>> cidrsMapping = new HashMap<String, List<CIDR>>()
          {{
              put("test1", Arrays.asList(CIDR.getInstance("10.11.12.0/24")));
              put("test2", Arrays.asList(CIDR.getInstance("11.11.12.0/24"), CIDR.getInstance("12.11.12.0/18")));
          }};
  
          AuthTestUtils.insertCidrsMappings(cidrsMapping);
      }
  
      @Test
      public void testDropCidrGroup()
      {
          ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("listcidrgroups");
          tool.assertOnCleanExit();
          assertThat(tool.getStdout()).contains("test1");
          assertThat(tool.getStdout()).contains("test2");
  
          tool = ToolRunner.invokeNodetool("dropcidrgroup", "test1");
          tool.assertOnCleanExit();
          assertThat(tool.getStdout()).contains("Deleted CIDR group test1");
  
          tool = ToolRunner.invokeNodetool("listcidrgroups");
          tool.assertOnCleanExit();
          assertThat(tool.getStdout()).contains("test2");
  
          tool = ToolRunner.invokeNodetool("dropcidrgroup", "test2");
          tool.assertOnCleanExit();
          assertThat(tool.getStdout()).contains("Deleted CIDR group test2");
  
          tool = ToolRunner.invokeNodetool("listcidrgroups");
          tool.assertOnCleanExit();
          assertThat(tool.getStdout()).isEmpty();
      }
  
      @Test
      public void testDropNonExistingCidrGroup()
      {
          ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("dropcidrgroup", "unknown");
          assertThat(tool.getStderr()).contains("CIDR group 'unknown' doesn't exists");
          assertThat(tool.getStdout()).doesNotContain("Deleted CIDR group");
      }
  }
  