f_card_swiper/test/utils/number_extension_test.dart

47 lines
1.1 KiB
Dart

import 'package:flutter_card_swiper/src/utils/number_extension.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
group('num.isBetween', () {
test('when value is within range expect to return true', () {
const value = 5;
const from = 1;
const to = 10;
final result = value.isBetween(from, to);
expect(result, isTrue);
});
test('when value is equal to the range limits expect to return true', () {
const value = 1;
const from = 1;
const to = 1;
final result = value.isBetween(from, to);
expect(result, isTrue);
});
test('when value is outside the range expect to return false', () {
const value = 15;
const from = 1;
const to = 10;
final result = value.isBetween(from, to);
expect(result, isFalse);
});
test('when the range limits are inverted expect to return false', () {
const value = 5;
const from = 10;
const to = 1;
final result = value.isBetween(from, to);
expect(result, isFalse);
});
});
}