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chore: Initial commit

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Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XPovRHpejR4zRxuhjY4Qs3
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Janez Troha
2026-09-04 16:53:52 +02:00
commit 7924803351
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test/widgets/compass_math_test.dart Normal file
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import 'dart:math';
import 'package:flutter_test/flutter_test.dart';
import 'package:meshcore_sar_app/widgets/map/compass/compass_math.dart';
void main() {
group('compass dial math', () {
test('rotates the rose opposite the heading', () {
expect(compassRoseRotationRadians(0), closeTo(0, 1e-10));
expect(compassRoseRotationRadians(90), closeTo(-pi / 2, 1e-10));
expect(compassRoseRotationRadians(450), closeTo(-pi / 2, 1e-10));
});
test('places east at the top when heading east', () {
expect(
compassDialAngleRadians(markerDegrees: 90, headingDegrees: 90),
closeTo(-pi / 2, 1e-10),
);
expect(
compassDialAngleRadians(markerDegrees: 270, headingDegrees: 90),
closeTo(pi / 2, 1e-10),
);
});
test('places west at the top when heading west', () {
expect(
compassDialAngleRadians(markerDegrees: 270, headingDegrees: 270),
closeTo(-pi / 2, 1e-10),
);
expect(
compassDialAngleRadians(markerDegrees: 90, headingDegrees: 270),
closeTo(pi / 2, 1e-10),
);
});
});
}