June 18, 2024


This weblog has been co-authored by Ashish Shah, Accomplice Director of Engineering, Azure Developer Expertise.

We’re excited to announce the preview of Microsoft Playwright Testing, a brand new service for working Playwright checks simply at scale. Playwright, a fast-growing, open-source framework, allows dependable end-to-end testing and automation for contemporary internet apps. Microsoft Playwright Testing is a completely managed service that makes use of the cloud to allow you to run Playwright checks with a lot greater parallelization throughout totally different working system-browser mixtures concurrently. This implies quicker take a look at runs with broader state of affairs protection, which helps velocity up supply of options with out sacrificing high quality.

Prepared to leap in? Get your free Azure trial and begin working your checks at cloud-scale with Microsoft Playwright Testing.

Get take a look at suite outcomes quicker

Including Playwright checks to your steady integration (CI) workflow helps be sure that because the app evolves, your internet app experiences proceed to work the best way you anticipate. However because the app turns into extra complicated, the take a look at suite required for complete testing throughout a number of browser and working system mixtures additionally will increase in measurement. This results in longer take a look at suite completion instances, doubtlessly delaying your characteristic supply. Growth groups are already beneath stress to shortly deploy app enhancements. To work round lengthy wait instances for take a look at completion, it is not uncommon observe for growth groups to selectively run solely a small subset of checks. In a extra detrimental state of affairs, a crew might select to execute checks much less steadily, corresponding to just a few instances per week in an integration atmosphere as an alternative of with each pull request. This method can doubtlessly delay catching points, complicate the method of pinpointing the reason for issues, and adversely have an effect on the general productiveness of the event crew.

With the @playwright/take a look at runner, your checks run in unbiased, parallel employee processes with every course of beginning its personal browser.  Growing the variety of parallel employees can cut back the time it takes to finish the total take a look at suite. You may set the variety of employees utilizing the command line:

npx playwright take a look at --workers=four

Nonetheless, if you run checks regionally or in your CI pipeline, you’re restricted to the variety of central processing unit (CPU) cores in your native machine or CI agent machine. In some unspecified time in the future including extra employees will result in useful resource rivalry, slowing down every employee and introducing take a look at flakiness.

By utilizing Microsoft Playwright Testing service you’ll be able to enhance the variety of employees at cloud-scale to a lot greater numbers. The employee processes orchestrated by @playwright/take a look at proceed to run regionally however the browser situations, that are resource-intensive, now run within the cloud. You may see within the demo video under how 1000’s of checks run on 50 parallel browsers within the cloud managed by Microsoft Playwright Testing, considerably decreasing the wait time for take a look at outcomes.

Constant take a look at outcomes throughout a number of working techniques and browser mixtures

App complexity isn’t the one think about rising take a look at suite measurement. Trendy internet apps have to work flawlessly throughout quite a few browsers, working techniques, and gadgets. Testing throughout all these variables will increase the period of time it takes to run your take a look at suite. With Microsoft Playwright Testing you’ll use the scalable parallelism supplied by the service to run these checks concurrently throughout all trendy rendering engine. This contains Chromium, WebKit and Firefox on Home windows, and Linux and cell emulation of Google Chrome for Android and Cellular Safari. Additionally, the service-managed browsers guarantee constant and dependable outcomes for each purposeful and visible regression testing, whether or not checks are run out of your CI pipeline or growth machine. This intensive cross-compatibility testing helps guarantee your internet app delivers constant efficiency and performance throughout all platforms, optimizing the expertise for any consumer, no matter their browser or working system.

The figure shows how Microsoft Playwright Testing can be seamlessly integrated into your development team's workflows, highlighting that the service's benefits can be leveraged from both your existing CI pipelines and developer workstations.
Determine 1-Use Microsoft Playwright Testing service out of your CI pipelines and code editors.

No take a look at code adjustments required

Should you’re utilizing Playwright as we speak, getting began with Microsoft Playwright Testing is simple! The service is designed to seamlessly combine along with your Playwright take a look at suite, no adjustments to current take a look at code required. In only a few steps you’ll be able to join your take a look at suite to the service and unlock the total potential of cloud-powered parallel testing. Plus, the service helps a number of variations of Playwright and updates with every new Playwright launch, making certain your checks run towards the newest browser variations and applied sciences whereas serving to to maintain your app present, strong, and safe. Now you’ll be able to deal with thorough software testing with out the fear of managing a fancy take a look at infrastructure.

Get began with a free trial

Uncover all Microsoft Playwright Testing has to supply utilizing the free trial as we speak. Check in utilizing your Azure account (or create one free), then comply with our Quickstart information to configure your Playwright checks and run them at cloud-scale.

Subsequent you’ll be able to discover our versatile consumption-based pricing the place you pay just for what you employ.

Share your suggestions

What would you wish to see? We’d love to listen to your suggestions to assist form the way forward for this service.

Study extra about Microsoft Playwright Testing.


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