test_screen library

Classes

AndroidFirebaseTestLab: Recover the list of Android devices that are defined in Firebase Test Lab.
ChildrenWithSomeOrderMatcher: Compare the Actual finder children with the finders sequentially.
IosFirebaseTestLab: Recover the list of iOS devices that are defined in Firebase Test Lab.
TestScreenConfig: Configuration for screen tests. locales a list of locales to test.
TestScreenDevice: Definition of a device for testing.
TestScreenFont: A font used in the test.

UITargetPlatform: The platform that user interaction should adapt to target. This is the same enum than TargetPlatform on foundation/platform.dart, but web options are added. The web options means that it's a web application running in a browser that is executed in the target platform.

WidgetTesterExtension on WidgetTester: Extension on WidgetTester for recovering some useful information

initializeDefaultTestScreenConfig(TestScreenConfig config, {List<TestScreenFont> fonts = const [], bool loadDefaultFonts = true}) → Future<void>: Initialize the default configuration for all the screen tests. fonts are a list of fonts to use in the screen test. loadDefaultFonts loads all the fonts that you have on your project, additionally test_screen have a Roboto font for Android and a SFProDisplay-Regular and SFProText-Regular for iOS.
testScreen(Object description, Future<Widget> createScreen(), Future<void> onTest(WidgetTester tester), {TestScreenConfig? config, UITargetPlatform? onlyPlatform}) → void: It does exactly the same than testScreenUI, but doesn't do the golden files bitmap comparison.
testScreenUI(Object description, Future<Widget> createScreen(), {Future<void> onTest(WidgetTester tester)?, String? goldenDir, TestScreenConfig? config, UITargetPlatform? onlyPlatform}) → void: Use this function for testing custom StatelessWidgets and StatefulWidgets that represent screens.
wrapWidget(Widget widget) → Widget: Wraps a widget with the wrapper configured on initializeDefaultTestScreenConfig