TestMu Conference is Back! Future of Testing + AISelenium Automated Testing With Jest Framework On Cloud
Scale up your automation testing with Jest scripts on LambdaTest online selenium grid and release quality builds in no time.
Using Parallelization To Run Jest Test Scripts On Cloud Selenium
Want to create a faster feedback loop for your Jest-Selenium tests? With LambdaTest online selenium grid you can run multiple Jest test scripts in parallel and reduce test execution time and fasten the feedback loop for quality builds.
START TESTINGGeolocation Testing With Jest Framework On Cloud Selenium
Instant access to test your website in 27+ different countries with LambdaTest cloud Selenium grid. Run geolocation tests using Jest test scripts and assure seamless experience for users across the globe.
Geolocation Testing
Seamless Migration To LambdaTest Online Selenium Grid
Still performing your tests on the local selenium grid? With LambdaTest github repo, migrate to online selenium and run your Jest tests with ease. Keep track of all your test runs, increase team productivity and release quality builds.
CHECK GITHUB REPO
APIRestful API to fully automate your continuous testing workflow. Fetch test details such as test status, metadata, Selenium logs, video logs, and more, to build robust test reports.API Docs 
Low Test FlakinessWe make sure you say Goodbye to flaky Selenium tests by providing a reliable Selenium Grid online which has little or no flakiness while executing your Selenium automation scripts.Start testing
Debugging & LogsDebug your Selenium testing results through metadata, network logs, command logs, exception logs, raw Selenium logs, and Video recordings of the entire test execution.Start testing
CI/CD ToolsIntegrate LambdaTest Selenium testing cloud with your choice of continuous integration tools using our native plugins for Jenkins, CircleCI, Travis CI, and more.LambdaTest CI/CD Integrations
Jest Scripts for Local TestingWith LambdaTest Tunnel you can run Jests-Selenium automation tests on your locally or privately hosted pages. Ensure cross browser compatibility of your web-app, even before its launch.Jest Testing
Try LambdaTest Now !!
Your first 100 Selenium automation testing minutes are on us, along with a lifetime access.
- 24/7 Chat Support
- Free Sign-Up
- 24/7 Support
Deeper Insights For Your Jest-Selenium Test Scripts
LambdaTest automation analytics, you can also get detailed statistics of total tests run, minutes consumed, tests passed/failed and many more metrics along with Timeline charts and Automation logs.
START TESTING
24/7 Support From Our Tech Experts
You can get in touch with us by filling up the contact form, messaging in-app, or through call. You can write us at support@lambdatest.com and we'll get back to you in no time.
Give us a ShoutFREQUENTLY ASKED QUESTIONS
Have a specific question? Check out our Support Center.
What is Jest?
Developed by Facebook, Jest is a JavaScript testing library for React web-applications. With Jest automated testing framework, you can perform snapshot testing to help you comprehend the state of your react trees which are transforming over time. It provides an excellent combination of a test runner & an assertion library. You can make use of built-in code coverage reports for figuring out the areas the files that aren’t a part of your test code. There is also a built-in mocking library. Jest automated testing also works with Typescript.
Can I Mark My Test As Pass Or Fail?
The LambdaTest Selenium Grid doesn’t identify if you test ‘passed’ or ‘failed’. It only identifies whether a test has executed to it’s last command or whether it has stopped/timed-out before it. The user would have to pass on these parameters to LambdaTest platform to make it possible for tracking these values at LambdaTest platform. Make use of LambdaTest API or LambdaTest Annotations, for pushing additional metadata to LambdaTest or to track the pass/fail status of a test.
Can I Run Parallel Tests?
Yes! One of the key features of LambdaTest Selenium Grid is the ability to run your test cases in parallel. Which means you can execute numerous automation test cases altogether and enable you to cut down on test times. With LambdaTest selenium Grid you can run a single test scenario across different browsers or different test scenarios with the same browser (or any other combinations). Wondering how many parallel test cases can you run? That depends entirely on the number of concurrent sessions under your opted plan.
What Is The Maximum Queuing Capacity?
Maximum number of test cases that can be queued = n + 150
Here, n = number of concurrent sessions.For instance, if you are opting for pricing where you can avail up to 10 concurrent sessions. Then the maximum number of test cases that can be queued will be equal to 10 + 150 i.e. 160 queued test cases. LambdaTest would automatically schedule and execute test cases for you.
We have added a capacity constraint on the number of tests that can be queued to prevent over-exploitation of the platform. Refer LambdaTest Queuing Policyto know more.
Here, n = number of concurrent sessions.For instance, if you are opting for pricing where you can avail up to 10 concurrent sessions. Then the maximum number of test cases that can be queued will be equal to 10 + 150 i.e. 160 queued test cases. LambdaTest would automatically schedule and execute test cases for you.
We have added a capacity constraint on the number of tests that can be queued to prevent over-exploitation of the platform. Refer LambdaTest Queuing Policyto know more.
How Many Parallel Sessions Do I Need?
LambdaTest Concurrency Calculator is here to help you calculate the number of parallel sessions you need for your test coverage. Feed the information to our Concurrency Calculator, and it would suggest to you the appropriate number of parallel sessions.
READY TO TEST JEST SCRIPTS ON CLOUD?
- No Credit Card Needed
- Free Sign Up
- 24/7 Support