Sampler : Sampler is the core of the JMeter. js files) so that combined response time can be retrieved. one of the useful examples is Transaction Controller, where you combine all the samplers of Login page (all resources including images. Logic Controller : Allows you define the flow of execution and grouping of the samplers. some examples are Thread Group, setUp Thread Group, and tearDown Thread Group you can also define on Test Plan whether Thread Groups need to run in sequential or parallel in the case of multiple Thread Groups. Threads (Users) : you can define a number of (virtual) users to run, ramp-up time and loop count. Scripts can be saved in the Workbench provided you check the "Save Workbench" checkbox, otherwise they are no. Along with all the components available in Test Plan, you get HTTP(s) Test Script Recorder in order to record the browser actions. Workbench : Is a temporary place to start scripting. You add components to the Test Plan by Right Click on the Test Pand and navigating to the component you want to add. Test Plan : Starting point for scripting. Overview of Apache JMeter components at high levelĪpache JMeter segregated all the components into following groups based on their functionality: If you are able to see JMeter UI, basic setup was successful. Note: if the above command fails with Permission denied error, set execute permission on jmeter file: cd /Users/me/apache-jmeter/bin 
On Linux/Mac: navigate to /bin directory and run jmeter or 'jmeter.sh`.įor example: cd /Users/me/apache-jmeter/bin On Windows: navigate to \bin directory and run jmeterw.bat or jmeter.bat Ensure the JAVA_HOME environment variable is set and points to a correct version.Įxtract the distribution archive in the directory of your choice. We can check the result two times script is failed out of 5 times.Download a distributed archive from Binaries section of JMeter from Download Apache JMeter page.ĭepending on the version you downloaded, check minimal Java version requirements and install Java if needed. I am running my script with Number of Threads(User): 5 Add any listener to check the result in the Group. It will fetch your created jar file and displayed in the ClassName.Į. Click on the “Search for JUnit 4 annotation” then check the “ClassName and Test Method”. Each thread represents one user using the application )”.ĭ. Now launch JMeter and create a Thread Group for performing load testing.ī.Create a new “Thread Group(Thread Groups is a collection of Threads.
Add JUnit and Selenium extracted jar file with Jmeter library folder. Move the script jar file into the JMeter library folder location:
Export script class into the JAR file and save jar file into the system:ĥ. In this example, we are navigated to the website ()URL.Ĥ.
Create a new class and write a script using the JUnit annotation. Create a new project using the selenium in the “Eclipse”. Steps to Perform Load Testing using Selenium with Jmeter: Jmeter: To perform load testing of the selenium script. Selenium jar(), Chrome Browser jar(), and JUnit jar() file. Load testing is intended to test the website/application by constantly and steadily increasing the load on the application until it reaches the threshold limit. This type of testing is typically performed when a software development project is near to complete. It is a type of performance testing which determines software performance by simulating under real-life loads conditions. Load Testing: Load testing is a software testing technique to test the behaviour of the website/application under different load conditions.
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