When a developer creates a new Flutter app, there's a test included. Most developers probably don't notice this test and it's immediately going to start failing when they start changing the app. The same applies to plugins.

If we commented out the actual logic of the test code, we could achieve our goal of helping developers learn how to write tests without having failing tests. This would make it easier to tell whether a project that is failing its tests is doing so because it has no tests written or if it has real tests that are broken.