Files
clide/test/widgets/zero_coverage_widgets_test.dart
T
jpmschweitzerandClaude Opus 4.8 6d0ebab721 chore: adopt Dart 3.9 toolchain — honest floor + tall-style reformat (T-353)
Raise the declared minimums in pubspec.yaml to what our deps already
require: Flutter >=3.35.0 / Dart >=3.9.0 (was 3.19.0 / 3.5.0). alchemist
0.12 needs Flutter 3.32; Dart 3.9 first ships in Flutter 3.35, so 3.35 is
the binding floor. Pin the exact build toolchain in .fvmrc (Flutter
3.44.1).

Moving to the Dart 3.9 language level switches `dart format` to the new
"tall" style and enables two new lints. This commit is the resulting
mechanical churn, isolated from any behaviour change:
  - whole-tree `dart format` reformat (tall style)
  - `dart fix` for unnecessary_underscores + use_null_aware_elements

No runtime behaviour change; `make test` green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-11 12:11:53 +02:00

463 lines
17 KiB
Dart

/// Smoke + branch tests for the previously-uncovered widgets under
/// `lib/widgets/src/`: ClidePalette, ClideFilterBox, ColumnHat,
/// ClideIconRail, ClideSpine, ClideResizeBorder.
library;
import 'package:clide/clide.dart';
import 'package:clide/extension/extension.dart';
import 'package:clide/widgets/src/clide_column_hat.dart';
import 'package:clide/widgets/src/clide_filter_box.dart';
import 'package:clide/widgets/src/clide_icon.dart';
import 'package:clide/widgets/src/clide_icon_rail.dart';
import 'package:clide/widgets/src/clide_palette.dart';
import 'package:clide/widgets/src/clide_resize_border.dart';
import 'package:clide/widgets/src/clide_spine.dart';
import 'package:clide/widgets/src/icons/phosphor.dart';
import 'package:clide/kernel/kernel.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_test/flutter_test.dart';
import '../helpers/kernel_fixture.dart';
import '../helpers/widget_harness.dart';
void main() {
group('ClidePalette', () {
late KernelFixture f;
setUp(() async => f = await KernelFixture.create());
tearDown(() async => f.dispose());
testWidgets('renders nothing when the palette is closed', (tester) async {
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
expect(find.byType(EditableText), findsNothing);
});
testWidgets('opens to show an input field + the registered commands', (tester) async {
f.services.commands.register(
CommandContribution(
id: 'c1',
command: 'cmd.one',
title: 'Command One',
defaultBinding: 'ctrl+1',
run: (_) async => IpcResponse.ok(id: '', data: const {}),
),
);
f.services.commands.register(
CommandContribution(
id: 'c2',
command: 'cmd.two',
title: 'Command Two',
run: (_) async => IpcResponse.ok(id: '', data: const {}),
),
);
f.services.palette.open();
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
expect(find.byType(EditableText), findsOneWidget);
expect(find.text('Command One'), findsOneWidget);
expect(find.text('Command Two'), findsOneWidget);
});
testWidgets('tapping a row invokes the command + closes the palette', (tester) async {
var invocations = 0;
f.services.commands.register(
CommandContribution(
id: 'c1',
command: 'tap.target',
title: 'Tap Target',
run: (_) async {
invocations++;
return IpcResponse.ok(id: '', data: const {});
},
),
);
f.services.palette.open();
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
await tester.tap(find.text('Tap Target'));
await tester.pumpAndSettle();
expect(invocations, 1);
});
testWidgets('typing narrows the visible commands via palette.setFilter', (tester) async {
f.services.commands.register(
CommandContribution(
id: 'c1',
command: 'alpha.cmd',
title: 'Alpha',
run: (_) async => IpcResponse.ok(id: '', data: const {}),
),
);
f.services.commands.register(
CommandContribution(
id: 'c2',
command: 'beta.cmd',
title: 'Beta',
run: (_) async => IpcResponse.ok(id: '', data: const {}),
),
);
f.services.palette.open();
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
await tester.enterText(find.byType(EditableText), 'alpha');
await tester.pumpAndSettle();
expect(find.text('Alpha'), findsOneWidget);
expect(find.text('Beta'), findsNothing);
});
testWidgets('submitting the input invokes the first filtered command', (tester) async {
var invocations = 0;
f.services.commands.register(
CommandContribution(
id: 'c1',
command: 'submit.target',
title: 'Submit Target',
run: (_) async {
invocations++;
return IpcResponse.ok(id: '', data: const {});
},
),
);
f.services.commands.register(
CommandContribution(
id: 'c2',
command: 'other.cmd',
title: 'Other',
run: (_) async => IpcResponse.ok(id: '', data: const {}),
),
);
f.services.palette.open();
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
await tester.enterText(find.byType(EditableText), 'submit');
await tester.pumpAndSettle();
await tester.testTextInput.receiveAction(TextInputAction.done);
await tester.pumpAndSettle();
expect(invocations, 1);
});
testWidgets('hovering a palette row updates its hover state', (tester) async {
f.services.commands.register(
CommandContribution(
id: 'c1',
command: 'hover.cmd',
title: 'Hoverable',
run: (_) async => IpcResponse.ok(id: '', data: const {}),
),
);
f.services.palette.open();
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
final gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
addTearDown(gesture.removePointer);
await gesture.addPointer(location: Offset.zero);
await gesture.moveTo(tester.getCenter(find.text('Hoverable')));
await tester.pumpAndSettle();
// Exit again to also exercise the onExit branch.
await gesture.moveTo(const Offset(2000, 2000));
await tester.pumpAndSettle();
expect(find.text('Hoverable'), findsOneWidget);
});
testWidgets('arrow keys move the highlighted command (T-100)', (tester) async {
for (final id in ['a', 'b', 'c']) {
f.services.commands.register(
CommandContribution(
id: id,
command: 'cmd.$id',
title: 'Item $id',
run: (_) async => IpcResponse.ok(id: '', data: const {}),
),
);
}
f.services.palette.open();
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
// selectedIndex starts at 0.
expect(f.services.palette.selectedIndex, 0);
// Dispatch palette intents directly against the palette's
// focused context — what the keymap would do for ↓ / ↑.
final ctx = f.services.palette.isOpen ? FocusManager.instance.primaryFocus?.context : null;
Actions.invoke(ctx!, const PaletteSelectNextIntent());
expect(f.services.palette.selectedIndex, 1);
Actions.invoke(ctx, const PaletteSelectNextIntent());
expect(f.services.palette.selectedIndex, 2);
// Wraps at end.
Actions.invoke(ctx, const PaletteSelectNextIntent());
expect(f.services.palette.selectedIndex, 0);
// Wraps backwards at start.
Actions.invoke(ctx, const PaletteSelectPreviousIntent());
expect(f.services.palette.selectedIndex, 2);
});
testWidgets('PaletteAcceptIntent invokes the highlighted command (T-100)', (tester) async {
var which = '';
for (final id in ['a', 'b', 'c']) {
f.services.commands.register(
CommandContribution(
id: id,
command: 'cmd.$id',
title: 'Item $id',
run: (_) async {
which = id;
return IpcResponse.ok(id: '', data: const {});
},
),
);
}
f.services.palette.open();
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
final ctx = FocusManager.instance.primaryFocus!.context!;
Actions.invoke(ctx, const PaletteSelectNextIntent());
Actions.invoke(ctx, const PaletteAcceptIntent());
await tester.pumpAndSettle();
expect(which, 'b');
expect(f.services.palette.isOpen, isFalse, reason: 'acceptSelected closes the palette');
});
testWidgets('DismissIntent closes the palette (T-100)', (tester) async {
f.services.commands.register(
CommandContribution(
id: 'c1',
command: 'thing',
title: 'Thing',
run: (_) async => IpcResponse.ok(id: '', data: const {}),
),
);
f.services.palette.open();
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
final ctx = FocusManager.instance.primaryFocus!.context!;
Actions.invoke(ctx, const DismissIntent());
await tester.pumpAndSettle();
expect(f.services.palette.isOpen, isFalse);
});
testWidgets('opening the palette publishes palette.open scope flag (T-100)', (tester) async {
await tester.pumpWidget(harness(f, Stack(children: const [ClidePalette()])));
await tester.pumpAndSettle();
expect(f.services.keymap.scope['palette.open'] ?? false, isFalse);
f.services.palette.open();
await tester.pumpAndSettle();
expect(f.services.keymap.scope['palette.open'], isTrue);
f.services.palette.close();
await tester.pumpAndSettle();
expect(f.services.keymap.scope['palette.open'], isFalse);
});
});
group('ClideFilterBox', () {
late KernelFixture f;
setUp(() async => f = await KernelFixture.create());
tearDown(() async => f.dispose());
testWidgets('debounces onChanged calls to the configured duration', (tester) async {
final values = <String>[];
await tester.pumpWidget(harness(f, ClideFilterBox(onChanged: values.add, debounce: const Duration(milliseconds: 50))));
// Type into the editable text field.
await tester.enterText(find.byType(EditableText), 'abc');
// Before the debounce elapses no call.
await tester.pump(const Duration(milliseconds: 10));
expect(values, isEmpty);
// After it fires we get exactly one call with the final value.
await tester.pump(const Duration(milliseconds: 100));
expect(values, ['abc']);
});
testWidgets('clear button appears once the field has text and resets onChanged when tapped', (tester) async {
final values = <String>[];
await tester.pumpWidget(harness(f, ClideFilterBox(onChanged: values.add, debounce: const Duration(milliseconds: 10))));
// No clear icon when the field is empty.
expect(find.byType(GestureDetector), findsNothing);
await tester.enterText(find.byType(EditableText), 'foo');
await tester.pump(const Duration(milliseconds: 50));
// The clear button is the only GestureDetector wrapped around the
// trailing icon when there's text.
expect(find.byType(GestureDetector), findsOneWidget);
await tester.tap(find.byType(GestureDetector));
await tester.pumpAndSettle();
expect(values.last, isEmpty);
});
testWidgets('onSubmitted fires when the field is submitted', (tester) async {
String? submitted;
await tester.pumpWidget(harness(f, ClideFilterBox(onChanged: (_) {}, onSubmitted: (v) => submitted = v)));
await tester.enterText(find.byType(EditableText), 'submit-me');
await tester.testTextInput.receiveAction(TextInputAction.done);
await tester.pump();
expect(submitted, 'submit-me');
});
testWidgets('renders the hint as a placeholder (shown empty, hidden once typed); icon optional', (tester) async {
await tester.pumpWidget(harness(f, ClideFilterBox(onChanged: (_) {}, hint: 'Replace', showIcon: false)));
// Placeholder visible while empty; the icon slot is kept for alignment but
// draws a blank glyph (showIcon: false → EmptyIconPainter).
expect(find.text('Replace'), findsOneWidget);
expect(find.byType(ClideIcon), findsOneWidget);
expect(tester.widget<ClideIcon>(find.byType(ClideIcon)).painter, isA<EmptyIconPainter>());
// Typing hides the placeholder.
await tester.enterText(find.byType(EditableText), 'x');
await tester.pump();
expect(find.text('Replace'), findsNothing);
});
});
group('ColumnHat', () {
late KernelFixture f;
setUp(() async => f = await KernelFixture.create());
tearDown(() async => f.dispose());
testWidgets('left / center / right factories render', (tester) async {
final wc = WindowControls();
addTearDown(wc.dispose);
await tester.pumpWidget(
harness(
f,
Column(
children: [
SizedBox(width: 200, child: ColumnHat.left(windowControls: wc)),
SizedBox(
width: 200,
child: ColumnHat.center(windowControls: wc, project: 'clide', branch: 'main'),
),
SizedBox(width: 200, child: ColumnHat.right(windowControls: wc)),
],
),
),
);
// Center hat renders the joined label.
expect(find.text('clide > main'), findsOneWidget);
});
testWidgets('center hat falls back to "clide" with no project/branch', (tester) async {
final wc = WindowControls();
addTearDown(wc.dispose);
await tester.pumpWidget(harness(f, SizedBox(width: 200, child: ColumnHat.center(windowControls: wc))));
expect(find.text('clide'), findsOneWidget);
});
});
group('ClideIconRail', () {
late KernelFixture f;
setUp(() async => f = await KernelFixture.create());
tearDown(() async => f.dispose());
testWidgets('renders one button per item, marks the active one, fires onSelect', (tester) async {
String? selected;
await tester.pumpWidget(
harness(
f,
ClideIconRail(
items: [
ClideIconRailItem(id: 'a', icon: PhosphorIcons.byName('folder'), tooltip: 'A'),
ClideIconRailItem(id: 'b', icon: PhosphorIcons.byName('git-branch'), tooltip: 'B'),
],
activeId: 'a',
onSelect: (id) => selected = id,
),
),
);
await tester.pumpAndSettle();
// Each item exposes a tooltip-labeled semantics button.
expect(find.bySemanticsLabel('A'), findsOneWidget);
expect(find.bySemanticsLabel('B'), findsOneWidget);
await tester.tap(find.bySemanticsLabel('B'));
expect(selected, 'b');
});
testWidgets('scrolls instead of overflowing when items exceed the width', (tester) async {
await tester.pumpWidget(
harness(
f,
SizedBox(
width: 120,
height: 30,
child: ClideIconRail(
items: [for (var i = 0; i < 10; i++) ClideIconRailItem(id: '$i', icon: PhosphorIcons.byName('folder'), tooltip: 'Tab $i')],
activeId: '0',
onSelect: (_) {},
),
),
),
);
await tester.pumpAndSettle();
// No RenderFlex overflow (would surface as a thrown FlutterError),
// and the rail is horizontally scrollable.
expect(tester.takeException(), isNull);
expect(find.byType(SingleChildScrollView), findsWidgets);
});
});
group('ClideSpine', () {
late KernelFixture f;
setUp(() async => f = await KernelFixture.create());
tearDown(() async => f.dispose());
testWidgets('renders the rotated label + a badge dot when badgeCount > 0', (tester) async {
var taps = 0;
await tester.pumpWidget(
harness(
f,
SizedBox(
height: 200,
width: ClideSpine.width,
child: ClideSpine(label: 'SIDEBAR', badgeCount: 3, onExpand: () => taps++),
),
),
);
await tester.pumpAndSettle();
expect(find.text('SIDEBAR'), findsOneWidget);
// Tap to expand.
await tester.tap(find.byType(ClideSpine));
expect(taps, 1);
});
testWidgets('renders the right-side variant without throwing', (tester) async {
await tester.pumpWidget(
harness(
f,
SizedBox(
height: 200,
width: ClideSpine.width,
child: ClideSpine(label: 'CTX', side: SpineSide.right, onExpand: () {}),
),
),
);
await tester.pumpAndSettle();
expect(find.text('CTX'), findsOneWidget);
});
});
group('ClideResizeBorder', () {
late KernelFixture f;
setUp(() async => f = await KernelFixture.create());
tearDown(() async => f.dispose());
testWidgets('wraps a child and renders 8 resize zones', (tester) async {
final wc = WindowControls();
addTearDown(wc.dispose);
await tester.pumpWidget(
harness(
f,
ClideResizeBorder(
windowControls: wc,
child: const SizedBox.expand(child: ColoredBox(color: Color(0xFF000000))),
),
),
);
await tester.pumpAndSettle();
// 4 corners + 4 edges = 8 zones each with a MouseRegion.
expect(find.byType(MouseRegion).evaluate().length, greaterThanOrEqualTo(8));
});
});
}