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   * 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.mock;
  
  import javax.management.openmbean.CompositeType;
  import javax.management.openmbean.OpenType;
  import javax.management.openmbean.SimpleType;
  import javax.management.openmbean.TabularData;
  import javax.management.openmbean.TabularDataSupport;
  import javax.management.openmbean.TabularType;
  
  import org.junit.Test;
  
  import org.apache.cassandra.gms.FailureDetectorMBean;
  import org.mockito.Mockito;
  
  import static org.mockito.Mockito.when;
  
  public class FailureDetectorInfoMockTest extends AbstractNodetoolMock
  {
      @Test
      public void testFailureDetectorInfo() throws Exception
      {
          FailureDetectorMBean mock = getMock(FAILURE_DETECTOR_MBEAN);
          when(mock.getPhiValues()).thenReturn(createPhiValues());
          invokeNodetool("failuredetector").assertOnCleanExit();
          Mockito.verify(mock).getPhiValues();
      }
  
      @Test
      public void testFailureDetectorInfoWithPort() throws Exception
      {
          FailureDetectorMBean mock = getMock(FAILURE_DETECTOR_MBEAN);
          when(mock.getPhiValuesWithPort()).thenReturn(createPhiValues());
          invokeNodetool("-pp", "failuredetector").assertOnCleanExit();
          Mockito.verify(mock).getPhiValuesWithPort();
      }
  
      private static TabularData createPhiValues() throws Exception
      {
          return new TabularDataSupport(new TabularType("PhiList",
                                                        "PhiList",
                                                        new CompositeType("Node",
                                                                          "Node",
                                                                          new String[]{ "Endpoint", "PHI" },
                                                                          new String[]{ "IP of the endpoint", "PHI value" },
                                                                          new OpenType[]{ SimpleType.STRING, SimpleType.DOUBLE }),
                                                        new String[]{ "Endpoint" }));
      }
  }
  