Tizian 「ティツィアーン」
80fa7b9628
A pub workspace of the Dart packages Halkyon's apps share: halkyon_ui, Halkyon's look (the theme, fonts, layout and shared widgets, with texts in English and German), halkyon_core's low-level primitives and halkyon_interop's cross-app contracts. Dart 3.13 with LeanCode's lints, configured once at the root; apps take a package by git, pinned to a signed commit. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
64 lines
1.7 KiB
Dart
64 lines
1.7 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:halkyon_ui/halkyon_ui.dart';
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import 'package:material_ui/material_ui.dart';
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import '../support/test_app.dart';
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void main() {
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/// Pumps [child] under a screen tint, in a medium window, so a gradient
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/// in it claims its colour while in view.
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Future<ScreenTint> show(WidgetTester tester, {required bool visible}) async {
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tester.view.physicalSize = const Size(800, 600);
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tester.view.devicePixelRatio = 1;
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addTearDown(tester.view.reset);
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final tint = ScreenTint();
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addTearDown(tint.dispose);
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await tester.pumpWidget(
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testApp(
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ScreenTintScope(
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notifier: tint,
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child: TabVisibility(
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visible: visible,
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child: const TopGradient(
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color: Color(0xFFBA1E55),
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background: Color(0xFFFFFFFF),
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child: 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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await tester.pump();
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return tint;
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}
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testWidgets('a screen whose tab shows gives the frame its colour', (
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tester,
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) async {
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final tint = await show(tester, visible: true);
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expect(tint.color, const Color(0xFFBA1E55));
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});
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testWidgets("a hidden tab's screen leaves the frame's colour alone", (
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tester,
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) async {
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final tint = await show(tester, visible: false);
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expect(tint.color, Brand.primary);
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});
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testWidgets('outside any tabs, a screen counts as shown', (tester) async {
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late bool visible;
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await tester.pumpWidget(
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Builder(
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builder: (context) {
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visible = TabVisibility.of(context);
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return const SizedBox();
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},
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),
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);
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expect(visible, isTrue);
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});
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}
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