contrib/src/test/java/com/datatorrent/contrib/hbase/HBaseNameValueCsvPutOperatorTest.java

/*
 * Copyright (c) 2014 DataTorrent, Inc. ALL Rights Reserved.
 *
 * 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.datatorrent.contrib.hbase;

import java.io.IOException;

import org.junit.Assert;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.datatorrent.api.Attribute;
import com.datatorrent.api.Attribute.AttributeMap;
import com.datatorrent.api.Context.OperatorContext;

public class HBaseNameValueCsvPutOperatorTest
{
  private static final Logger logger = LoggerFactory.getLogger(HBaseNameValueCsvPutOperatorTest.class);

  @Test
  public void testPut() throws Exception
  {
    try {
      HBaseTestHelper.startLocalCluster();
      HBaseTestHelper.clearHBase();
      HBaseNameValueCsvPutOperator propPutOperator = new HBaseNameValueCsvPutOperator();

      propPutOperator.getStore().setTableName("table1");
      propPutOperator.getStore().setZookeeperQuorum("127.0.0.1");
      propPutOperator.getStore().setZookeeperClientPort(2181);
      String s = "name=milind,st=patrick,ct=fremont,sa=cali";
      String s1 = "st=tasman,ct=sancla,name=milinda,sa=cali";
      propPutOperator.setMapping("name=row,st=colfam0.street,ct=colfam0.city,sa=colfam0.state");
      propPutOperator.setup(new OperatorContext()
      {

        @Override
        public <T> T getValue(Attribute<T> key)
        {
          return null;
        }

        @Override
        public AttributeMap getAttributes()
        {
          return null;
        }

        @Override
        public int getId()
        {
          // TODO Auto-generated method stub
          return 0;
        }

        @Override
        public void setCounters(Object counters)
        {
          // TODO Auto-generated method stub

        }
      });
      propPutOperator.beginWindow(0);
      propPutOperator.input.process(s);
      propPutOperator.input.process(s1);
      propPutOperator.endWindow();
      HBaseTuple tuple;
      tuple = HBaseTestHelper.getHBaseTuple("milind", "colfam0", "street");
      Assert.assertNotNull("Tuple", tuple);
      Assert.assertEquals("Tuple row", tuple.getRow(), "milind");
      Assert.assertEquals("Tuple column family", tuple.getColFamily(), "colfam0");
      Assert.assertEquals("Tuple column name", tuple.getColName(), "street");
      Assert.assertEquals("Tuple column value", tuple.getColValue(), "patrick");
    }
    catch (IOException e) {

      logger.error(e.getMessage());
    }
  }

}