Running a large number of tests quickly is possible with Playwright. Here's how you can do it.
Sharding is a technique where you split your test suite into smaller parts and run them on different machines. This way, you can distribute the load and reduce the time it takes to run all your tests. Here's how you can shard your tests in Playwright:
// Run the first shard npx playwright test --shard=1/3 // Run the second shard npx playwright test --shard=2/3 // Run the third shard npx playwright test --shard=3/3
Soft assertions are a great way to improve productivity. Unlike hard assertions, they don't terminate the test execution when a check fails. Instead, they compile a list of failed assertions and display them once the test ends.
UI mode provides a better developer experience with features like time travel debugging and watch mode. You can run your tests in UI mode like this:
npx playwright test --ui
Playwright's HTML Reporter shows a full report of your tests, making it easy to filter them by browsers, status, and more. It's a handy tool for developers and testers who need quick access to test results.
By sharding your tests, using soft assertions and UI mode, and leveraging the HTML Reporter, you can run your tests faster while maintaining high quality standards. For more tips on efficient testing with Playwright, check out this blog post.
If you still have questions, please ask a question and I will try to answer it.
Rayrun is a community for QA engineers. I am constantly looking for new ways to add value to people learning Playwright and other browser automation frameworks. If you have feedback, email firstname.lastname@example.org.