drift/moor/test/expressions/aggregate_test.dart

64 lines
1.4 KiB
Dart

import 'package:moor/moor.dart';
import 'package:test/test.dart';
import '../data/utils/expect_generated.dart';
void main() {
final foo = GeneratedIntColumn('foo', 'bar', false);
group('count', () {
test('all', () {
expect(countAll(), generates('COUNT(*)'));
});
test('all - filter', () {
expect(
countAll(filter: foo.isBiggerOrEqualValue(3)),
generates('COUNT(*) FILTER (WHERE foo >= ?)', [3]),
);
});
test('single', () {
expect(foo.count(), generates('COUNT(foo)'));
});
test('single - distinct', () {
expect(foo.count(distinct: true), generates('COUNT(DISTINCT foo)'));
});
test('single - filter', () {
expect(
foo.count(filter: foo.isBiggerOrEqualValue(3)),
generates('COUNT(foo) FILTER (WHERE foo >= ?)', [3]),
);
});
test('single - distinct and filter', () {
expect(
foo.count(distinct: true, filter: foo.isBiggerOrEqualValue(3)),
generates('COUNT(DISTINCT foo) FILTER (WHERE foo >= ?)', [3]),
);
});
});
test('avg', () {
expect(foo.avg(), generates('AVG(foo)'));
});
test('max', () {
expect(foo.max(), generates('MAX(foo)'));
});
test('min', () {
expect(foo.min(), generates('MIN(foo)'));
});
test('sum', () {
expect(foo.sum(), generates('SUM(foo)'));
});
test('total', () {
expect(foo.total(), generates('TOTAL(foo)'));
});
}