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79 lines
2.4 KiB
79 lines
2.4 KiB
import 'dart:typed_data';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:meshcore_open/connector/meshcore_protocol.dart';
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void main() {
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group('parseDeviceInfoStrings', () {
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Uint8List frameWith(List<String> strings, {bool pad = true}) {
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final frame = <int>[0x0d, 0x0e, 0x02, 0x03, 0, 0, 0, 0]; // 8-byte header
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for (final s in strings) {
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frame.addAll(s.codeUnits);
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frame.add(0); // NUL terminator
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}
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if (pad) {
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while (frame.length < 80) {
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frame.add(0);
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}
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frame.addAll([1, 1, 0]); // client_repeat, path-hash mode, caps
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}
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return Uint8List.fromList(frame);
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}
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test('extracts build date, model, and firmware version in order', () {
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final out = parseDeviceInfoStrings(
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frameWith(['24-Jun-2026', 'RAK 3401', '1.7.1']),
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);
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expect(out, ['24-Jun-2026', 'RAK 3401', '1.7.1']);
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});
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test('returns empty for a header-only frame', () {
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expect(
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parseDeviceInfoStrings(Uint8List.fromList(List<int>.filled(8, 0))),
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isEmpty,
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);
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});
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test('ignores printable bytes in the binary config block (byte 80+)', () {
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final frame = <int>[0x0d, 0x0e, 0, 0, 0, 0, 0, 0];
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frame.addAll('1.7.1'.codeUnits);
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frame.add(0);
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while (frame.length < 80) {
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frame.add(0);
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}
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frame.addAll('ABCD'.codeUnits); // printable but past the scan window
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expect(parseDeviceInfoStrings(Uint8List.fromList(frame)), ['1.7.1']);
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});
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});
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group('deviceInfoFields', () {
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test('three strings map to build date, model, and version', () {
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final f = deviceInfoFields(['24-Jun-2026', 'RAK 3401', '1.7.1']);
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expect(f.version, '1.7.1');
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expect(f.model, 'RAK 3401');
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expect(f.buildDate, '24-Jun-2026');
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});
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test('two strings keep version + model, drop build date', () {
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final f = deviceInfoFields(['RAK 3401', '1.7.1']);
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expect(f.version, '1.7.1');
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expect(f.model, 'RAK 3401');
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expect(f.buildDate, isNull);
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});
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test('one string is the version', () {
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final f = deviceInfoFields(['1.7.1']);
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expect(f.version, '1.7.1');
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expect(f.model, isNull);
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expect(f.buildDate, isNull);
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});
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test('empty maps to all null', () {
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final f = deviceInfoFields([]);
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expect(f.version, isNull);
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expect(f.model, isNull);
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expect(f.buildDate, isNull);
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});
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});
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}
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