mirror of https://github.com/AMT-Cheif/drift.git
30 lines
1.1 KiB
Dart
30 lines
1.1 KiB
Dart
import 'package:moor/moor.dart';
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import 'package:moor/src/runtime/components/component.dart';
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import 'package:moor/src/runtime/expressions/expression.dart';
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import 'package:test_api/test_api.dart';
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typedef Expression<int, IntType> _Extractor(
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Expression<DateTime, DateTimeType> d);
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/// Tests the top level [year], [month], ..., [second] methods
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void main() {
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final expectedResults = <_Extractor, String>{
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year: 'CAST(strftime("%Y", val, "unixepoch") AS INTEGER)',
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month: 'CAST(strftime("%m", val, "unixepoch") AS INTEGER)',
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day: 'CAST(strftime("%d", val, "unixepoch") AS INTEGER)',
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hour: 'CAST(strftime("%H", val, "unixepoch") AS INTEGER)',
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minute: 'CAST(strftime("%M", val, "unixepoch") AS INTEGER)',
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second: 'CAST(strftime("%S", val, "unixepoch") AS INTEGER)',
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};
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final column = GeneratedDateTimeColumn('val', null, false);
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expectedResults.forEach((key, value) {
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test('should extract field', () {
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final ctx = GenerationContext(const SqlTypeSystem.withDefaults(), null);
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key(column).writeInto(ctx);
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expect(ctx.sql, value);
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});
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});
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}
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