Gatling overview
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Gatling is an open-source load testing framework designed to analyze and measure the performance of web applications. It includes features like scenario recording, a developer-friendly DSL, and allows data injection through feeders and saving response data for future requests. The document provides guidance on operating the recorder, using CSV feeders, and leveraging the saveas option in Gatling scripts.
Gatling overview
- 1. VIRAL JAIN
- 2. Points to cover: 1. What is Gatling 2. Recording 3. Execution 4. Use of feeder and saveAs option
- 3. What is Gatling Gatling is an open-source load testing framework. The software is designed to be used as a load testing tool for analyzing and measuring the performance of a variety of services, with a focus on web applications. The Project's aims include: 1. High performance 2. Ready-to-present HTML reports 3. Scenario recorder and developer-friendly DSL (Domain-specific language)
- 5. How to operate Recorder 1. Give Listening port (of browser you want to record) 2. Give Outgoing proxy 3. Give Class name (Name for scala script)
- 8. Feeder Gatling DSL provides facility of using feeder We can inject data in our scenario using feeder We will see example of csv feeder in next slide
- 9. How to use csv feeder 1. csv file should be available in data folder 2. Initialize feeder in scala script val feeder = csv("assets23072015_1.csv") 3. Get one feeder row in our scenario feed(feeder) 4. Use value ${asset} ${workspaceId} 5. Repeat step 3 and 4 to use next row of csv
- 10. saveAs facility Real time scenarios require to save data from one response and use it in another request saveAs option in Gatling gives this facility. Let’s see a script to see use of saveAs option
- 13. Some important Gatling links http://gatling.io/#/ http://gatling.io/docs/2.1.7/cheat-sheet.html https://groups.google.com/forum/#!forum/gatling