content: /*
   * Copyright 1999-2012 Alibaba Group.
   *  
   * Licensed 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 com.alibaba.cobar.manager.qa.monitor;
  
  import java.sql.Connection;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.log4j.Logger;
  import org.junit.Assert;
  import org.junit.Test;
  
  import com.alibaba.cobar.manager.dataobject.cobarnode.ProcessorStatus;
  import com.alibaba.cobar.manager.qa.util.TestUtils;
  
  public class TestProcessor extends TestCobarAdapter {
      private static final Logger logger = Logger.getLogger(TestProcessor.class);
      private List<ProcessorStatus> psList = null;
      private long netInSum = 0;
      private long netOutSum = 0;
      private long requestSum = 0;
  
      @Test(timeout = 60000)
      public void testListProcessorStatus() {
          TestUtils.waitForMonment(50000);
          int listNum = 10;
          List<Connection> connList = new ArrayList<Connection>();
          try {
              //create connection
              for (int i = 0; i < listNum; i++) {
                  Connection conn = sCobarNode.createDMLConnection("ddl_test");
                  connList.add(conn);
              }
  
              //get connection num from manager
              List<ProcessorStatus> psList = null;
              int connNum = 0;
              psList = cobarAdapter.listProccessorStatus();
              Assert.assertNotNull(psList);
              Assert.assertEquals(psList.size(), 8);
              for (ProcessorStatus ps : psList) {
                  connNum += ps.getConnections();
              }
              Assert.assertEquals(connNum, listNum + 1);
          } catch (Exception e) {
              logger.error(e.getMessage(), e);
              Assert.fail();
          } finally {
              for (Connection conn : connList) {
                  Assert.assertTrue(sCobarNode.detoryConnection(conn));
              }
          }
      }
  
      public void statistic() {
          netInSum = 0;
          netOutSum = 0;
          requestSum = 0;
          psList = cobarAdapter.listProccessorStatus();
          for (ProcessorStatus ps : psList) {
              netInSum += ps.getNetIn();
              netOutSum += ps.getNetOut();
              requestSum += ps.getRequestCount();
          }
      }
  
      @Test(timeout = 60000)
      public void testNetInNetOut() {
          statistic();
          long netInSumBefore = netInSum;
          long netOutSumBefore = netOutSum;
          long requestSumBefore = requestSum;
          statistic();
          Assert.assertTrue(netInSum > netInSumBefore);
          Assert.assertTrue(netOutSum > netOutSumBefore);
          Assert.assertTrue(requestSum == (requestSumBefore + 1));
      }
  
  }
  