jackliucrypto / jmeter-from-java-code

JMeter script from Java code

README

This is example project demonstrating creation of JMeter script via Java API followed by execution. Also you are able to run existing JMeter script with Java code.

This example of JMeter script via Java API covers:

• Running more than one sample
• Using timers with random pauses
• Using CSV Data Set for achieving data from CSV files
• Cookie managment via Cookie Manager
• Using Transaction Controller with generating parent sample
• Store generated JMeter test as .jmx file
• Store test execution results as .jtl file
• Store and open HTML report in default browser

Requirements

The following requirements exist for running Apache JMeter:

• Java Interpreter:

  A fully compliant Java 8 Runtime Environment is required for Apache JMeter to execute.

JMX example structure:

Configuration instructions

You can simply execute ready to run examples. The commands are simple. To open and run existing JMX simply execute in command line from jar directory.

java -jar openJMX-jar-with-dependencies.jar

To run example of JMeter script via Java API execute in command line from jar directory.

java -jar example-jar-with-dependencies.jar

You can also run those via prepared scripts (.bat - for Windows and .sh - for Linux). They are provided in project root.

You can expand exectuion by providing additional parameters.

• -Djmeter.home=YOUR_JMETER_LOCATION - to use your jmeter properties and store result files there.
• -DtestPlan.location=YOUR_JMX_LOCATION - to run existing JMX via openJMX class

So expanded commands will look like this:

To open and run existing jmx and providing your JMeter location

java -Djmeter.home=YOUR_JMETER_LOCATION -DtestPlan.location=YOUR_JMX_LOCATION -jar openJMX-jar-with-dependencies.jar

To run example of JMeter script via Java API and providing your JMeter location

java -Djmeter.home=YOUR_JMETER_LOCATION -jar example-jar-with-dependencies.jar

Implementation

Inspect JMeterFromCode.java and OpenJMX.java source files at Source page for details on how it is implemented.