Files
clide/app/test/widgets/src/clide_tab_bar_test.dart
T
jpmschweitzerandClaude 96b26e29f0 add app test suite — unit, widget, golden, a11y (168 tests)
Four layers under app/test/:

  * kernel/, extension/ — unit tests for every kernel service and
    the extension contract. i18n fallback chain gets the full
    matrix (exact/lang/default/placeholder, namespace isolation,
    unknown namespace, interpolation). Theme resolver and
    extension-manager topo sort covered.
  * widgets/, builtin/ — widget tests for every primitive and each
    Tier 0 built-in. Assertions reach into the Semantics node so
    a missing label fails structurally, not visually.
  * goldens/ — Alchemist + Ahem font for cross-platform pixel
    stability; primitives only (button, tab bar, icon set). No
    goldens for compositions — they'd churn through every tier.
  * a11y/ — contract-level gate: semantic coverage walks the
    built-in catalogue, contrast walks every token pair in every
    bundled theme against WCAG-AA thresholds (catches real
    regressions: the first run caught `tab.inactive_text` at 2.81
    in summer-night), i18n coverage asserts every referenced key
    exists in its catalog (exists-in-map, not "key == value" — too
    ambiguous for keys that happen to equal their translation).

Helpers under helpers/: `KernelFixture.create()` boots a
KernelServices with in-memory stores + a FakeDaemonClient (no
socket, drivable connected-state), `widget_harness` wraps a
widget in the minimum tree that resolves theme + i18n.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-21 15:47:14 +02:00

89 lines
2.3 KiB
Dart

import 'package:clide_app/widgets/widgets.dart';
import 'package:flutter_test/flutter_test.dart';
import '../../helpers/kernel_fixture.dart';
import '../../helpers/widget_harness.dart';
void main() {
group('ClideTabBar', () {
late KernelFixture f;
setUp(() async => f = await KernelFixture.create());
tearDown(() async => f.dispose());
testWidgets('renders one tab per item', (tester) async {
await tester.pumpWidget(
harness(
f,
ClideTabBar(
items: const [
ClideTabItem(id: 'a', title: 'A'),
ClideTabItem(id: 'b', title: 'B'),
],
activeId: 'a',
onSelect: (_) {},
),
),
);
expect(find.text('A'), findsOneWidget);
expect(find.text('B'), findsOneWidget);
});
testWidgets('tapping a tab fires onSelect with the id', (tester) async {
String? selected;
await tester.pumpWidget(
harness(
f,
ClideTabBar(
items: const [
ClideTabItem(id: 'a', title: 'A'),
ClideTabItem(id: 'b', title: 'B'),
],
activeId: 'a',
onSelect: (id) => selected = id,
),
),
);
await tester.tap(find.text('B'));
expect(selected, 'b');
});
testWidgets('each tab is a selectable Semantics button', (tester) async {
await tester.pumpWidget(
harness(
f,
ClideTabBar(
items: const [
ClideTabItem(id: 'a', title: 'Files'),
ClideTabItem(id: 'b', title: 'Git'),
],
activeId: 'a',
onSelect: (_) {},
),
),
);
final handle = tester.ensureSemantics();
expect(
tester.getSemantics(find.bySemanticsLabel('Files')),
matchesSemantics(
label: 'Files',
isButton: true,
isSelected: true,
hasSelectedState: true,
hasTapAction: true,
),
);
expect(
tester.getSemantics(find.bySemanticsLabel('Git')),
matchesSemantics(
label: 'Git',
isButton: true,
isSelected: false,
hasSelectedState: true,
hasTapAction: true,
),
);
handle.dispose();
});
});
}