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A flaky test is a test that is often green, but sometimes red. It may only fail on some PCs, or only when the entire test suite is run.

...are many causes for flaky tests. This card focuses on a specific class of feature with heavy side effects, mostly on on the UI. Features like the following can amplify...

A JavaScript error in an E2E test with Selenium will not cause your test to fail. This may cause you to miss errors in your frontend code. Using the BrowserConsole...

...helper below you can check your browser's error console from your E2E tests. The following will raise BrowserConsole::ErrorsPresent if there is an error on the browser console: BrowserConsole.assert...