V1: Integration tests for Controls

[FeodorFitsner]

List of Controls to be covered by Integration Tests:

• Animations:
  • AnimatedSwitcher
• Base:
  • AdaptiveControl
  • BaseControl
  • ConstrainedControl
  • Control
  • ControlBuilder
  • DialogControl
  • MultiView
  • BasePage
  • ScrollableControl
  • Service
• Buttons:
  • Button
  • CupertinoActionSheetAction
  • CupertinoButton
  • CupertinoContextMenuAction
  • CupertinoDialogAction
  • CupertinoFilledButton
  • CupertinoSegmentedButton
  • CupertinoSlidingSegmentedButton
  • CupertinoTintedButton
  • ElevatedButton
  • FilledButton
  • FilledTonalButton
  • FloatingActionButton
  • IconButton
  • MenuItemButton
  • OutlinedButton
  • PopupMenuButton
  • SegmentedButton
  • SubmenuButton
  • TextButton
• Dialogs, Alerts and Panels:
  • AlertDialog
  • Banner
  • BottomSheet
  • CupertinoActionSheet
  • CupertinoAlertDialog
  • CupertinoBottomSheet
  • CupertinoContextMenu
  • CupertinoDatePicker
  • CupertinoPicker
  • CupertinoTimerPicker
  • DatePicker
  • SnackBar
  • TimePicker
• Information Displays:
  • Canvas:
    • Canvas
    • Arc
    • Circle
    • Color
    • Fill
    • Image
    • Line
    • Oval
    • Path
    • Points
    • Rect
    • Shadow
    • Shape
    • Text
  • CircleAvatar
  • CupertinoActivityIndicator
  • Icon
  • Image
  • Markdown
  • ProgressBar
  • ProgressRing
  • Text
• Inputs and Selections:
  • AutoComplete
  • AutofillGroup
  • Checkbox
  • Chip
  • CupertinoCheckbox
  • CupertinoRadio
  • CupertinoSlider
  • CupertinoSwitch
  • CupertinoTextfield
  • Dropdown
  • DropdownOption
  • DropdownM2
  • Radio
  • RadioGroup
  • RangeSlider
  • SearchBar
  • Slider
  • Switch
  • Textfield
• Layout:
  • Card
  • Column
  • Container
  • Cupertinolisttile
  • Datatable:
    • DataTable
    • DataCell
    • DataColumn
    • DataRow
  • Dismissible
  • Divider
  • ExpansionPanel
  • ExpansionPanelList
  • ExpansionTile
  • GridView
  • ListTile
  • ListView
  • Page
  • Pagelet
  • Placeholder
  • ReorderableDraggable
  • ReorderableListView
  • ResponsiveRow
  • Row
  • SafeArea
  • Stack
  • Tabs:
    • Tabs
    • Tab
    • TabBar
    • TabBarView
  • VerticalDivider
  • View
• Navigation:
  • AppBar
  • BottomAppBar
  • CupertinoAppBar
  • CupertinoNavigationBar
  • MenuBar
  • NavigationBar
  • NavigationBarDestination
  • NavigationDrawer
  • NavigationDrawerDestination
  • NavigationRail
  • NavigationRailDestination
• Services:
  • BrowserContextMenu
  • FilePicker
  • HapticFeedback
  • Clipboard
  • SemanticsService
  • ShakeDetector
  • SharedPreferences
  • StoragePaths
  • UrlLauncher
• Utility:
  • Badge
  • Draggable
  • DragTarget
  • FletApp
  • GestureDetector
  • InteractiveViewer
  • KeyboardListener
  • MergeSemantics
  • SelectionArea
  • Semantics
  • ShaderMask
  • Screenshot
  • TransparentPointer
  • Window
  • WindowDragArea

---

flutter/flutter#100592
https://docs.flutter.dev/cookbook/testing/integration/introduction
https://api.flutter.dev/flutter/flutter_test/WidgetTester-class.html
https://aschilken.medium.com/flutter-widget-and-integration-tests-some-surprises-about-timeouts-and-durations-3c1aae94b608
flutter/flutter#20907 (comment)

[frob]

This is where the largest gap in other python GUI frameworks lies and one of the big selling points for Flutter. I would expect unit tests to be taken care of by the built in python unit tests but Widget test and integration test support s would be awesome.

[FeodorFitsner]

Integration tests are coming to Flet framework: #5479
It's currently for internal use only to test Flet controls, but check how tests look: https://github.com/flet-dev/flet/blob/feodor/v1-tests/sdk/python/packages/flet/integration_tests/test_counter_app.py#L22-L42 - pure python!