64 lines
2.4 KiB
Dart
64 lines
2.4 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:motorcycle_dash/services/map/map_providers.dart';
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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group('Map Smoothness & Orientation Angle Normalization (#79 & #80)', () {
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test('shortestAngleDiff correctly calculates minimal circular angular distance', () {
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// Direct small adjustments
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expect(shortestAngleDiff(10.0, 20.0), closeTo(10.0, 0.001));
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expect(shortestAngleDiff(20.0, 10.0), closeTo(-10.0, 0.001));
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// Circular transition crossing 0° / 360°
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// Moving from 359° to 1° should be +2° clockwise, NOT -358° counter-clockwise
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expect(shortestAngleDiff(359.0, 1.0), closeTo(2.0, 0.001));
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// Moving from 1° to 359° should be -2° counter-clockwise, NOT +358° clockwise
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expect(shortestAngleDiff(1.0, 359.0), closeTo(-2.0, 0.001));
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// 350° to 10° should be +20°
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expect(shortestAngleDiff(350.0, 10.0), closeTo(20.0, 0.001));
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// 10° to 350° should be -20°
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expect(shortestAngleDiff(10.0, 350.0), closeTo(-20.0, 0.001));
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// Half-circle
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expect(shortestAngleDiff(0.0, 180.0).abs(), closeTo(180.0, 0.001));
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});
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test('normalizeAngle correctly constrains values to [0.0, 360.0)', () {
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expect(normalizeAngle(0.0), closeTo(0.0, 0.001));
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expect(normalizeAngle(360.0), closeTo(0.0, 0.001));
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expect(normalizeAngle(365.0), closeTo(5.0, 0.001));
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expect(normalizeAngle(-10.0), closeTo(350.0, 0.001));
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expect(normalizeAngle(-370.0), closeTo(350.0, 0.001));
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expect(normalizeAngle(720.0), closeTo(0.0, 0.001));
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});
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});
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group('MapOrientation State & Persistence (#80)', () {
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setUp(() {
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SharedPreferences.setMockInitialValues({});
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});
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test('MapOrientationNotifier toggles and persists orientation', () async {
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final notifier = MapOrientationNotifier();
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expect(notifier.state, MapOrientation.northUp);
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await notifier.toggle();
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expect(notifier.state, MapOrientation.headingUp);
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await notifier.toggle();
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expect(notifier.state, MapOrientation.northUp);
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await notifier.setOrientation(MapOrientation.headingUp);
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expect(notifier.state, MapOrientation.headingUp);
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final prefs = await SharedPreferences.getInstance();
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expect(prefs.getString('selected_map_orientation'), 'headingUp');
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});
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});
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}
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