94 lines
2.7 KiB
Dart
94 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:fruitshorts/core/widgets/centered_toast.dart';
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void main() {
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testWidgets('should_replace_previous_toast_when_shown_again', (tester) async {
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late BuildContext hostContext;
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await tester.pumpWidget(
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MaterialApp(
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home: Builder(
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builder: (context) {
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hostContext = context;
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return const Scaffold(body: SizedBox.expand());
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},
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),
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),
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);
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showCenteredToast(hostContext, 'first message');
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await tester.pump();
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showCenteredToast(hostContext, 'second message');
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await tester.pump();
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expect(find.byKey(const Key('centered-toast')), findsOneWidget);
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expect(find.text('second message'), findsOneWidget);
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expect(find.text('first message'), findsNothing);
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await tester.pump(const Duration(seconds: 2));
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await tester.pump(const Duration(milliseconds: 200));
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expect(find.byKey(const Key('centered-toast')), findsNothing);
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});
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testWidgets('should_allow_underlying_gesture_when_toast_is_visible', (
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tester,
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) async {
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late BuildContext hostContext;
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var taps = 0;
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await tester.pumpWidget(
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MaterialApp(
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home: Builder(
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builder: (context) {
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hostContext = context;
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return Scaffold(
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body: GestureDetector(
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key: const Key('toast-host'),
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behavior: HitTestBehavior.opaque,
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onTap: () => taps++,
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child: const SizedBox.expand(),
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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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showCenteredToast(hostContext, 'tap-through');
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await tester.pump();
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await tester.tapAt(
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tester.getCenter(find.byKey(const Key('centered-toast'))),
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);
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expect(taps, 1);
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await tester.pump(const Duration(seconds: 2));
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await tester.pump(const Duration(milliseconds: 200));
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});
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testWidgets('should_replace_toast_when_previous_toast_is_fading_out', (
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tester,
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) async {
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late BuildContext hostContext;
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await tester.pumpWidget(
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MaterialApp(
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home: Builder(
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builder: (context) {
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hostContext = context;
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return const Scaffold(body: SizedBox.expand());
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},
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),
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),
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);
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showCenteredToast(hostContext, 'first message');
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await tester.pump();
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await tester.pump(const Duration(seconds: 2));
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showCenteredToast(hostContext, 'replacement message');
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await tester.pump();
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expect(tester.takeException(), isNull);
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expect(find.text('replacement message'), findsOneWidget);
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await tester.pump(const Duration(seconds: 3));
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await tester.pumpAndSettle();
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});
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}
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