121 行
4.4 KiB
JavaScript
121 行
4.4 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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let passed = 0;
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let failed = 0;
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function assert(condition, testName, detail = '') {
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if (condition) {
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console.log(` [PASS] ${testName}`);
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passed++;
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} else {
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console.error(` [FAIL] ${testName} - ${detail}`);
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failed++;
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}
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}
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console.log("========================================================");
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console.log(" dmepa汇率高精度（不四舍五入）全链路自适应规范自动化测试");
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console.log("========================================================\n");
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// 1. 验证 IdentityService.php 的 formatRate 改造
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const identityPath = path.resolve(__dirname, '../addons/shopro/service/partner/IdentityService.php');
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assert(fs.existsSync(identityPath), 'IdentityService.php 存在');
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const identityContent = fs.readFileSync(identityPath, 'utf-8');
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assert(
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!identityContent.includes("number_format((float) $value, 8, '.', '')"),
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'formatRate() 已废除死锁的 8 位截断四舍五入 number_format(..., 8)'
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);
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assert(
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identityContent.includes("number_format($floatVal, 12, '.', '')"),
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'formatRate() 升级为 12 位高精度展开，杜绝科学计数法并容纳 9~12 位微小汇率'
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);
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assert(
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identityContent.includes("rtrim(rtrim($formatted, '0'), '.')"),
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'formatRate() 具备末尾无效 0 动态裁切能力，实现原值精准输出'
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);
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// 2. 验证 RateService.php 的 calcRate 计算精度
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const rateServicePath = path.resolve(__dirname, '../addons/shopro/service/partner/RateService.php');
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assert(fs.existsSync(rateServicePath), 'RateService.php 存在');
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const rateServiceContent = fs.readFileSync(rateServicePath, 'utf-8');
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assert(
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rateServiceContent.includes("number_format($base, 12, '.', '')"),
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'calcRate() 展开 baseStr 使用 12 位高精度，防止乘法前被截断'
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);
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assert(
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rateServiceContent.includes("bcmul($baseStr, $multipleStr, 12)"),
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'calcRate() 使用 bcmul 保留 12 位高精度安全计算'
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);
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// 3. 验证 DailySettleService 与 PartnerClean 统一调用
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const dailySettlePath = path.resolve(__dirname, '../addons/shopro/service/partner/DailySettleService.php');
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const dailySettleContent = fs.readFileSync(dailySettlePath, 'utf-8');
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assert(
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dailySettleContent.includes("'rate' => IdentityService::formatRate($rate)"),
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'DailySettleService 试算预览统一使用 IdentityService::formatRate'
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);
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const cleanCmdPath = path.resolve(__dirname, '../addons/shopro/console/PartnerClean.php');
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const cleanCmdContent = fs.readFileSync(cleanCmdPath, 'utf-8');
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assert(
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cleanCmdContent.includes("IdentityService::formatRate($resetRate)"),
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'PartnerClean 重置提示统一使用 IdentityService::formatRate'
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);
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// 4. 精确模拟 PHP formatRate 算法逻辑测试
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function formatRateSim(value) {
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if (value === null || value === '' || value === undefined) {
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value = '0.00000075';
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}
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const floatVal = parseFloat(value);
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if (isNaN(floatVal) || floatVal <= 0) {
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return '0';
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}
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// 模拟 number_format($floatVal, 12, '.', '')
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const formatted = floatVal.toFixed(12);
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// 模拟 rtrim(rtrim($formatted, '0'), '.')
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const trimmed = formatted.replace(/\.?0+$/, '');
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return trimmed !== '' ? trimmed : '0';
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}
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// 针对用户实际痛点：设置 0.000000715 时不可四舍五入为 0.00000072
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assert(
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formatRateSim('0.000000715') === '0.000000715',
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'汇率 0.000000715（9位小数）精准输出为 0.000000715，不发生四舍五入'
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);
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assert(
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formatRateSim('0.000000715') !== '0.00000072',
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'汇率 0.000000715 绝对不能被四舍五入成 0.00000072'
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);
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assert(
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formatRateSim('0.00000075') === '0.00000075',
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'默认汇率 0.00000075（8位小数）保持为 0.00000075'
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);
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assert(
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formatRateSim('0.0000007153') === '0.0000007153',
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'高精度汇率 0.0000007153（10位小数）精准输出为 0.0000007153'
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);
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assert(
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formatRateSim(0.000000715 * 2) === '0.00000143',
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'翻倍汇率 0.000000715 * 2 = 0.00000143 精确输出，不被截断'
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);
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assert(
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formatRateSim('0') === '0',
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'0 值正确输出为 0'
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);
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assert(
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formatRateSim(null) === '0.00000075',
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'null 兜底输出基准汇率 0.00000075'
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);
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console.log("\n--------------------------------------------------------");
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console.log(`测试执行结果: 通过 ${passed} 项, 失败 ${failed} 项`);
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console.log("========================================================\n");
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if (failed > 0) {
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process.exit(1);
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}
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