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samples/material_3_demo/test/elevation_screen_test.dart
Eric Windmill 2999d738b8 Dart 3.9 / Flutter 3.35 [first LLM release] (#2714)
I got carried away with Gemini and basically rewrote CI and the release
process for the new LLM reality. This work was largely completed by
Gemini.

- Bump all SDK versions to the current beta (3.9.0-0)
- Run `flutter channel beta`
- Wrote `ci_script.dart` to replace the bash scripts
- Converted repository to pub workspace #2499 
- Added llm.md and release.md
- Added redirect for deprecated Samples Index

## Pre-launch Checklist

- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [x] I have added sample code updates to the [changelog].
- [x] I updated/added relevant documentation (doc comments with `///`).
2025-08-14 12:26:24 -07:00

93 lines
3.2 KiB
Dart

// Copyright 2021 The Flutter team. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// ignore_for_file: avoid_types_on_closure_parameters
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:material_3_demo/main.dart';
import 'package:material_3_demo/src/elevation_screen.dart';
import 'component_screen_test.dart';
void main() {
testWidgets(
'Surface Tones screen shows correctly when the corresponding icon is '
'selected on NavigationBar',
(tester) async {
widgetSetup(tester, 449);
addTearDown(tester.view.resetPhysicalSize);
await tester.pumpWidget(const App());
expect(find.text('Surface Tint Color Only'), findsNothing);
expect(find.byType(NavigationBar), findsOneWidget);
Finder tintIconOnBar = find.descendant(
of: find.byType(NavigationBar),
matching: find.widgetWithIcon(
NavigationDestination,
Icons.invert_colors_on_outlined,
),
);
expect(tintIconOnBar, findsOneWidget);
await tester.tap(tintIconOnBar);
await tester.pumpAndSettle(const Duration(microseconds: 500));
expect(tintIconOnBar, findsNothing);
Finder selectedTintIconOnBar = find.descendant(
of: find.byType(NavigationBar),
matching: find.widgetWithIcon(
NavigationDestination,
Icons.opacity,
),
);
expect(selectedTintIconOnBar, findsOneWidget);
expect(find.text('Surface Tint Color Only'), findsOneWidget);
},
);
testWidgets(
'Surface Tones screen shows correctly when the corresponding icon is '
'selected on NavigationRail',
(tester) async {
widgetSetup(
tester,
1200,
); // NavigationRail shows only when width is > 1000.
addTearDown(tester.view.resetPhysicalSize);
await tester.pumpWidget(const App());
expect(find.text('Surface Tint Color Only'), findsNothing);
Finder tintIconOnRail = find.descendant(
of: find.byType(NavigationRail),
matching: find.byIcon(Icons.invert_colors_on_outlined),
);
expect(tintIconOnRail, findsOneWidget);
await tester.tap(tintIconOnRail);
await tester.pumpAndSettle(const Duration(microseconds: 500));
expect(tintIconOnRail, findsNothing);
Finder selectedTintIconOnRail = find.descendant(
of: find.byType(NavigationRail),
matching: find.byIcon(Icons.opacity),
);
expect(selectedTintIconOnRail, findsOneWidget);
expect(find.text('Surface Tint Color Only'), findsOneWidget);
},
);
testWidgets('Surface Tones screen shows correct content', (
tester,
) async {
await tester.pumpWidget(
const MaterialApp(
home: Scaffold(body: Row(children: [ElevationScreen()])),
),
);
expect(find.text('Surface Tint Color Only'), findsOneWidget);
expect(
find.text('Surface Tint Color and Shadow Color'),
findsOneWidget,
);
expect(find.text('Shadow Color Only'), findsOneWidget);
expect(find.byType(ElevationGrid), findsNWidgets(3));
expect(find.byType(ElevationCard), findsNWidgets(18));
});
}