mirror of
https://github.com/vodemn/m3_lightmeter.git
synced 2024-10-19 06:40:59 +00:00
132 lines
4.9 KiB
Dart
132 lines
4.9 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:flutter_localizations/flutter_localizations.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:lightmeter/generated/l10n.dart';
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import 'package:lightmeter/res/dimens.dart';
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import 'package:lightmeter/res/theme.dart';
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import 'package:lightmeter/screens/metering/components/shared/readings_container/components/iso_picker/widget_picker_iso.dart';
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import 'package:lightmeter/screens/metering/components/shared/readings_container/components/shared/animated_dialog_picker/components/dialog_picker/widget_picker_dialog.dart';
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import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
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void main() {
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group(
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'Open & close tests',
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() {
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testWidgets(
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'Open & close with select',
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(tester) async {
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await tester.pumpApplication();
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await tester.openAnimatedPicker<IsoValuePicker>();
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expect(find.byType(DialogPicker<IsoValue>), findsOneWidget);
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await tester.tapSelectButton();
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expect(find.byType(DialogPicker<IsoValue>), findsNothing);
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},
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);
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testWidgets(
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'Open & close with cancel',
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(tester) async {
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await tester.pumpApplication();
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await tester.openAnimatedPicker<IsoValuePicker>();
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expect(find.byType(DialogPicker<IsoValue>), findsOneWidget);
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await tester.tapCancelButton();
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expect(find.byType(DialogPicker<IsoValue>), findsNothing);
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},
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);
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testWidgets(
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'Open & close with tap outside',
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(tester) async {
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await tester.pumpApplication();
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await tester.openAnimatedPicker<IsoValuePicker>();
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expect(find.byType(DialogPicker<IsoValue>), findsOneWidget);
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/// tester taps the center of the found widget,
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/// which results in tap on the dialog instead of the underlying barrier
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/// therefore just tap at offset outside the dialog
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await tester.longPressAt(const Offset(16, 16));
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await tester.pumpAndSettle(Dimens.durationML);
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expect(find.byType(DialogPicker<IsoValue>), findsNothing);
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},
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);
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testWidgets(
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'Open & close with back gesture',
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(tester) async {
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await tester.pumpApplication();
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await tester.openAnimatedPicker<IsoValuePicker>();
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expect(find.byType(DialogPicker<IsoValue>), findsOneWidget);
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//// https://github.com/flutter/flutter/blob/master/packages/flutter/test/widgets/router_test.dart#L970-L971
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//// final ByteData message = const JSONMethodCodec().encodeMethodCall(const MethodCall('popRoute'));
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//// await tester.binding.defaultBinaryMessenger.handlePlatformMessage('flutter/navigation', message, (_) {});
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/// https://github.com/flutter/packages/blob/main/packages/animations/test/open_container_test.dart#L234
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(tester.state(find.byType(Navigator)) as NavigatorState).pop();
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await tester.pumpAndSettle(Dimens.durationML);
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expect(find.byType(DialogPicker<IsoValue>), findsNothing);
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},
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);
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},
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);
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}
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extension WidgetTesterActions on WidgetTester {
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Future<void> pumpApplication() async {
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await pumpWidget(
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MaterialApp(
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title: 'Flutter Demo',
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theme: themeFrom(primaryColorsList[5], Brightness.light),
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locale: const Locale('en'),
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localizationsDelegates: const [
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S.delegate,
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GlobalMaterialLocalizations.delegate,
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GlobalWidgetsLocalizations.delegate,
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GlobalCupertinoLocalizations.delegate,
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],
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supportedLocales: S.delegate.supportedLocales,
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builder: (context, child) => MediaQuery(
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data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0),
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child: child!,
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),
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home: Scaffold(
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body: Row(
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children: [
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Expanded(
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child: IsoValuePicker(
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selectedValue: const IsoValue(400, StopType.full),
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values: IsoValue.values,
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onChanged: (_) {},
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),
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),
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],
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),
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),
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),
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);
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await pumpAndSettle();
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}
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Future<void> openAnimatedPicker<T>() async {
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await tap(find.byType(T));
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await pumpAndSettle(Dimens.durationL);
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}
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Future<void> tapSelectButton() async {
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final cancelButton = find.byWidgetPredicate(
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(widget) => widget is TextButton && widget.child is Text && (widget.child as Text?)?.data == S.current.select,
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);
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expect(cancelButton, findsOneWidget);
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await tap(cancelButton);
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await pumpAndSettle();
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}
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Future<void> tapCancelButton() async {
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final cancelButton = find.byWidgetPredicate(
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(widget) => widget is TextButton && widget.child is Text && (widget.child as Text?)?.data == S.current.cancel,
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);
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expect(cancelButton, findsOneWidget);
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await tap(cancelButton);
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await pumpAndSettle();
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}
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}
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