Testing in Flutter: Unit, Widget, and Int. tests
Let’s talk about tests! Dart and Flutter support three types of tests: Unit, Widget, and Integration tests. We’ll start with a high level overview of these different types of tests and when they’re useful. Then, we’ll dive into the details. First, we’ll look at unit tests using the “test” and “mockito” packages provided by the Dart team. Second, we’ll talk about Widget tests, employing the “flutter_testing” package from the Flutter team. Finally, we’ll walk through Integration tests using the “flutter_driver” package, which allows you to run tests against your apps on an emulator or real device.