70 lines
2 KiB
Dart
70 lines
2 KiB
Dart
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import 'package:drift_offline_sync/drift_offline_sync.dart';
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import 'package:test/test.dart';
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const _isoTime = '2001-09-09T01:46:40.000Z';
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final _dateTime = DateTime.parse(_isoTime);
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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(_dateTime, 0x17, 'abc');
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expect(hlc.dateTime, _dateTime);
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expect(hlc.counter, 0x17);
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expect(hlc.nodeId, 'abc');
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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('abc');
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expect(zero.unixTimestamp, 0);
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expect(zero.counter, 0);
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expect(zero.nodeId, 'abc');
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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(_dateTime, 0x17, 'abc');
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expect(Hlc.parse('${_dateTime.toIso8601String()}-0017-abc'), hlc);
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});
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test('Given a Unix timestamp HLC string '
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'when parsing '
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'then it returns the equivalent Hlc.', () {
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final hlc = Hlc(_dateTime, 0x17, 'abc');
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expect(Hlc.parse('${_dateTime.millisecondsSinceEpoch}-0017-abc'), hlc);
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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('$_isoTime-0017-abc');
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expect(hlc.toString(), '$_isoTime-0017-abc');
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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(_dateTime, 0x17, 'abc');
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expect(hlc.toJson(), '${_dateTime.toIso8601String()}-0017-abc');
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});
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test('Given an HLC '
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'when converting to JSON with unixTimestamp '
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'then it returns the equivalent string with padded unix timestamp.', () {
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final hlc = Hlc(_dateTime, 0x17, 'abc');
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expect(
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hlc.toJson(unixTimestamp: true),
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'${_dateTime.millisecondsSinceEpoch.toString().padLeft(15, '0')}-0017-abc',
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);
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});
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}
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