Launch jmeter from junit test

You can execute existing JMeter test using JMeter Java API, example code would look like:

import org.apache.jmeter.engine.StandardJMeterEngine;import org.apache.jmeter.reporters.ResultCollector;import org.apache.jmeter.reporters.Summariser;import org.apache.jmeter.save.SaveService;import org.apache.jmeter.util.JMeterUtils;import org.apache.jorphan.collections.HashTree;import java.io.File;public class JMeterFromCode {    public static void main(String[] args) throws Exception {        // JMeter Engine        StandardJMeterEngine jmeter = new StandardJMeterEngine();        // Initialize Properties, logging, locale, etc.        JMeterUtils.loadJMeterProperties("/tmp/jmeter/bin/jmeter.properties");        JMeterUtils.setJMeterHome("/tmp/jmeter");        JMeterUtils.initLogging();// you can comment this line out to see extra log messages of i.e. DEBUG level        JMeterUtils.initLocale();        // Initialize JMeter SaveService        SaveService.loadProperties();        // Load Test Plan        HashTree testPlanTree = SaveService.loadTree(new File("/tmp/jmeter/bin/test.jmx"));        Summariser summer = null;        String summariserName = JMeterUtils.getPropDefault("summariser.name", "summary");        if (summariserName.length() > 0) {            summer = new Summariser(summariserName);        }        // Store execution results into a .jtl file        String logFile = "/tmp/jmeter/bin/test.jtl";        ResultCollector logger = new ResultCollector(summer);        logger.setFilename(logFile);        testPlanTree.add(testPlanTree.getArray()[0], logger);        // Run JMeter Test        jmeter.configure(testPlanTree);        jmeter.run();    }}

Replace:

• all occurrences of /tmp/jmeter - with path to your JMeter installation
• /tmp/jmeter/bin/test.jmx - with path to the .jmx file, containing the recorded JMeter script
• /tmp/jmeter/bin/test.jtl - with the desired location of the .jtl results file

See Five Ways To Launch a JMeter Test without Using the JMeter GUI article for more information on the possibilities of executing a JMeter test, maybe you will find an easier integration solution as JMeter tests can be executed via Maven plugin or Ant Task along with Selenium tests.