How do you write a Gatling script?

Step 1: Every simulation class has to extend Gatling’s Simulation class. Step 2: Creating an HTTP configuration that can be re-used for all scenarios within the class; here we set the baseURL , any common request headers, etc. Step 3: Creating a scenario for which we are going to generate a load.

What is Gatling simulation?

Simulation is the parent class your tests must extend so Gatling can launch them. We recommend that your Simulation’s name does not start with Test . Some tools such as maven surefire aggressively consider that all classes with such naming patterns are for them to handle and they will try to launch them.

Is Gatling better than JMeter?

Gatling is used mainly for CI/CD pipelines and create proper scripts without a user interface. It has better efficiency for big tests than JMeter. The community is smaller, and hence the contribution is less in Gatling. Multiple users can use the tool at a time.

Is Gatling a performance testing tool?

Gatling is an open-source load- and performance-testing framework based on Scala, Akka and Netty.

Why is Gatling used?

Gatling is a load testing tool which can be used for your integrated development environment, version control systems and continuous integration solutions. It does not have its own solution, rather it integrates with your existing solutions.

What language does Gatling use?

Scala
Gatling is written in Scala, which allows you to run it on any system. That’s why you will never hit any trouble by using different local machines and cloud servers to run and create your tests.

What is Gatling used for?

Who uses Gatling?

Who uses Gatling? 50 companies reportedly use Gatling in their tech stacks, including Peloton, Craftbase, and Queue-it.

How does Gatling load testing work?

Gatling comes with a built-in script recorder, just like JMeter/LoadRunner offers. The recorder will intercept the communication between your browser and server. This is also known as proxy recording. You can also use HAR files for making the script, which you cannot see in other tools like JMeter or load runner.

Which programming language does Gatling use?

Is gatling a performance testing tool?

Why is gatling used?

What is test recorder in Gatling?

Gatling comes with an easy to use graphical test recorder which can generate simulation script by recording user activity or user actions on a web browser. The generated scripts are Scala-based scripts that could be executed at a future time and can be modified as per the requirements. Application Under Test And Sample Script Recording

Is Gatling a good choice for load testing?

Even though it is Scala-based, which is not as popular as other languages, like C#, JavaScript, PHP, Python, and others, it is still widely used by developers. We’ll talk more about what makes Gatling a favorite load testing tool.

What is Gatling and how to use it?

An important point to note here is that Gatling scripts are all Scala-based, hence creating a Scala-based project could use the Gatling library which can be imported by any build tools like Maven/Gradle or SBT. Gatling has an advanced architecture based on the Akka toolkit and is fully asynchronous.

How to run test scripts in Gatling?

These scripts are targeted to the Gatling test site. Go ahead and type ‘ 0 ’ and press Enter. Gatling will ask you for to enter test description, you can give any valid description for your test. Your execution will start instantly.