org.apache.apex.benchmark.testbench.EventGeneratorAppTest.java Source code

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Here is the source code for org.apache.apex.benchmark.testbench.EventGeneratorAppTest.java

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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.apex.benchmark.testbench;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;

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

import org.apache.hadoop.conf.Configuration;

import com.datatorrent.api.LocalMode;

/**
 * Benchmark Test for EventGenerator Operator in local mode.
 */
public class EventGeneratorAppTest {
    @Test
    public void testEventGeneratorApp() throws FileNotFoundException, IOException {
        Logger logger = LoggerFactory.getLogger(EventGeneratorAppTest.class);
        LocalMode lm = LocalMode.newInstance();

        Configuration conf = new Configuration();
        InputStream is = new FileInputStream("src/site/conf/dt-site-testbench.xml");
        conf.addResource(is);

        conf.get("dt.application.EventGeneratorApp.operator.eventGenerator.keysHelper");
        conf.get("dt.application.EventGeneratorApp.operator.eventGenerator.weightsHelper");
        conf.get("dt.application.EventGeneratorApp.operator.eventGenerator.valuesHelper");
        try {
            lm.prepareDAG(new EventGeneratorApp(), conf);
            LocalMode.Controller lc = lm.getController();
            lc.run(20000);
        } catch (Exception ex) {
            logger.info(ex.getMessage());
        }
        is.close();
    }
}