Appium flutter

Option #2: Appium_Flutter Driver From a scripting perspective, testing Flutter apps do not require any changes in writing Appium tests. By configuring a few settings to expose object properties correctly, you can also test Flutter applications on iOS and Android devices within the Perfecto cloud .23 Ara 2021

Flutter provides various classes to test user interface of an app. Flutter Driver class is one from the pack that helps to drive the application in another process (read: instrumented app) and exposes different helpful methods to test user interaction and interface of the app.