50 lines
1.9 KiB
Dart
50 lines
1.9 KiB
Dart
// 功能描述：充值金额精度、协议完整性和到账事实校验；版本：1.0.0。
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import 'package:flutter_test/flutter_test.dart';
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import 'package:user_app/domain/models/recharge.dart';
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void main() {
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test('金额按十进制精确转分，拒绝超精度和指数输入', () {
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expect(parseRechargeAmount('0.29'), 29);
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expect(parseRechargeAmount(' 100.1 '), 10010);
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expect(parseRechargeAmount('999999999.99'), 99999999999);
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for (final value in ['-1', '1e2', '1.001', '.5', '1.', 'NaN', '']) {
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expect(parseRechargeAmount(value), isNull, reason: value);
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}
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});
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test('只有钱包充值完成状态才表示到账', () {
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RechargeRecord record(int status, int? paymentStatus) => RechargeRecord.fromJson({
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'identity': 'recharge-1',
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'amount': 10000,
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'recharge_status': status,
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'payment_status': paymentStatus,
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'created_at': '2026-09-11T00:00:00Z',
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});
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expect(record(10, 23).credited, isFalse);
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expect(record(10, 30).statusText, '支付已关闭，未入账');
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expect(record(23, null).credited, isTrue);
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expect(record(23, 30).statusText, '已到账');
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});
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test('缺少协议允许读取配置，残缺协议必须拒绝', () {
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final json = <String, Object?>{'min_amount': 1, 'max_amount': 500000, 'channels': <Object>[]};
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expect(RechargeOptions.fromJson(json).agreement, isNull);
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for (final identity in ['', ' ']) {
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expect(
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() => RechargeOptions.fromJson({
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...json,
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'agreement': {
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'identity': identity,
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'version': 1,
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'body': '协议正文',
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},
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}),
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throwsFormatException,
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);
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}
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expect(() => RechargeOptions.fromJson({...json, 'min_amount': 0}), throwsFormatException);
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expect(() => RechargeOptions.fromJson({...json, 'max_amount': 0}), throwsFormatException);
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expect(() => rechargeCents(1.5), throwsFormatException);
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});
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}
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