com.datatorrent.benchmark.testbench.EventGeneratorAppTest.java Source code

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Here is the source code for com.datatorrent.benchmark.testbench.EventGeneratorAppTest.java

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/*
 * 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.benchmark.testbench;

import com.datatorrent.api.LocalMode;
import java.io.InputStream;
import org.apache.hadoop.conf.Configuration;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Benchmark Test for EventGenerator Operator in local mode.
 */
public class EventGeneratorAppTest {
    @Test
    public void testEventGeneratorApp() throws Exception {
        Logger logger = LoggerFactory.getLogger(EventGeneratorAppTest.class);
        Configuration conf = new Configuration();

        LocalMode lm = LocalMode.newInstance();

        InputStream is = getClass().getResourceAsStream("/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();
    }
}