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.apex.malhar.stream.sample;
  
  import java.util.concurrent.Callable;
  
  import org.junit.Assert;
  import org.junit.Test;
  import org.apache.hadoop.conf.Configuration;
  
  import com.datatorrent.api.LocalMode;
  import com.datatorrent.stram.StramLocalCluster;
  
  /**
   * Test for {@link MinimalWordCount}.
   */
  public class MinimalWordCountTest
  {
    @Test
    public void MinimalWordCountTest() throws Exception
    {
      LocalMode lma = LocalMode.newInstance();
      Configuration conf = new Configuration(false);
      conf.set("dt.application.MinimalWordCount.operator.console.silent", "true");
      MinimalWordCount app = new MinimalWordCount();
  
      lma.prepareDAG(app, conf);
  
      LocalMode.Controller lc = lma.getController();
      ((StramLocalCluster)lc).setExitCondition(new Callable<Boolean>()
      {
        @Override
        public Boolean call() throws Exception
        {
          return MinimalWordCount.Collector.isDone();
        }
      });
  
      lc.run(10000);
  
      Assert.assertTrue(MinimalWordCount.Collector.result.get("error") == 7);
      Assert.assertTrue(MinimalWordCount.Collector.result.get("word") == 119);
      Assert.assertTrue(MinimalWordCount.Collector.result.get("bye") == 1);
    }
  }
  