How to run multiple tests in Parallel using Maven pom.xml|Run testcases/testng method simultaneously

In this video, we will learn "How to run multiple tests in Parallel using Maven pom.xml" "Parallel tests execution in Selenium"
This will reduce the Execution time.
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[@AJAUTOMATION]

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[@brian_m1892]

Thank you very much AJ for making this excellent tutorial ! It was 100% very helpful for a beginner like me. I'm now a subscriber to your channel. Thank you again. Namaste

[@AJAUTOMATION]

Namaste Brian 🙏, thanks for your valuable feedback 👍. I am glad to see that video was helpful.
Plz don't forget to like and share the content whichever you find informative to reach more candidates.

[@UrosGavric]

Thank you very much. Made parallel executions from TestNG, but was stuck with parallel execution from Maven.

[@AJAUTOMATION]

Thanks for watching @urosgavric 🙂..
Plz share the content whichever you find informative to reach more people...

[@giridharanrangasami2951]

All your explanation videos is Excellent

[@AJAUTOMATION]

Thanks for the feedback..

[@ruchimishra3826]

Thanks for informative video, Please suggest how we can run testng.xml parallelly having multiple suite-files inside it. Example - Here testng.xml has suite-files where each suite-file has again multiple tests. What settings should be done to run testng1.xml and testng2.xml parallelly.

[@AJAUTOMATION]

Hi @Ruchi, Thank you for taking the time to comment, and I'm glad you found my content helpful. Sorry for late reply, I missed ur comment.
for ur Scenario , There are two ways
1. do following configuration in sureFire plugin.
Add under suiteXmlFiles

TestNG2.xml
TestNG.xml
and add under properties:=

suitethreadpoolsize
2
Now run with mvn test, u will see tests both testng XMLs are running in parallel.
2. Another way is to create a TestngRunner.xml and add :=


now again go to pom.xml and give TestngRunner.xml in surefire plugin and keep suitethreadpoolsize 2 or more.
I will create video on this soon.

[@nawazpasha2505]

How to control number of instances like how many number of browsers it should launch?

[@AJAUTOMATION]

On local machine we can use thread count and parallel attribute. While running from Jenkins with docker selenium grid , we can make a use of Jenkins parameter lets say "Thread-count" along with thread count and parallel attribute. With shell script we will replace the thread count number equal to the Jenkins parameter value and accordingly we will create browser nodes containers and tests will run in parallel. So if we set Thread-count=3 then 3 chrome / FF browsers will open.
Thanks for asking @nawaz

[@basavakeerthi4107]

Hi, how to pass dynamic values from properties file to pom.Xml

[@AJAUTOMATION]

Try passing parameters at run time - czcams.com/video/MTuvBk3qq94/video.html
Also if you are using jenkins parameters, their values can be changed in pom or any other files using shellscript...

[@basavakeerthi4107]

Can i plz contact you in anyway as my need is bit different?

[@roopadolli1910]

Sir please cover CI-CD pipeline concept..

[@AJAUTOMATION]

Yes, will try to start Jenkins series soon. We should not start CICD directly. First I will cover Jenkins basics so that understanding CICD would be easy.
Thanks for asking.

[@roopadolli1910]

@@AJAUTOMATION Thanks for your response sir... Please cover jenkins tutorial with respect to automation..

[@AJAUTOMATION]

Yes sure..

[@vothaian]

Please put source on git !!!

[@AJAUTOMATION]

Thanks for reminding , will push the project..