73 lines
2 KiB
Dart
73 lines
2 KiB
Dart
import 'package:serverpod_offline_sync/serverpod_offline_sync.dart';
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import 'package:test/test.dart';
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import 'hlc_fixtures.dart';
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final _isoTime = hlcTime.toIso8601String();
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void main() {
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test('Given an HLC built with dateTime, counter and nodeId '
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'when reading properties '
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'then dateTime, counter and nodeId match.', () {
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final hlc = Hlc(hlcTime, 0x17, hlcNodeId);
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expect(hlc.datetime, hlcTime);
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expect(hlc.counter, 0x17);
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expect(hlc.nodeId, hlcNodeId);
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});
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test('Given Hlc.zero '
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'when building for a nodeId '
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'then it equals epoch with zero counter.', () {
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final zero = Hlc.zero(hlcNodeId);
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expect(zero.unixTimestamp, 0);
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expect(zero.counter, 0);
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expect(zero.nodeId, hlcNodeId);
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});
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test('Given an ISO HLC string '
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'when parsing '
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'then it returns the equivalent Hlc.', () {
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final hlc = Hlc(hlcTime, 0x17, hlcNodeId);
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expect(Hlc.parse('${hlcTime.toIso8601String()}-0017-$hlcNodeId'), hlc);
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});
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test('Given a Unix timestamp HLC string '
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'when parsing '
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'then it returns the equivalent Hlc.', () {
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final hlc = Hlc(hlcTime, 0x17, hlcNodeId);
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expect(Hlc.parse('${hlcTime.millisecondsSinceEpoch}-0017-$hlcNodeId'), hlc);
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});
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test('Given legacy string with :worker suffix '
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'when parsing '
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'then node id is the uuid only.', () {
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final hlc = Hlc.parse('$_isoTime-0017-$hlcNodeId:7');
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expect(hlc.nodeId, hlcNodeId);
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expect(hlc.counter, 0x17);
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expect(hlc.datetime, hlcTime);
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});
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test('Given a parsed Hlc '
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'when calling toString '
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'then it returns the ISO HLC string.', () {
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final hlc = Hlc.parse('$_isoTime-0017-$hlcNodeId');
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expect(hlc.toString(), '$_isoTime-0017-$hlcNodeId');
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});
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test('Given an HLC '
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'when converting to JSON '
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'then it returns the equivalent string.', () {
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final hlc = Hlc(hlcTime, 0x17, hlcNodeId);
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expect(hlc.toJson(), {
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'datetime': hlcTime.toIso8601String(),
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'counter': '0017',
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'node': hlcNodeId.toString(),
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});
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});
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}
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