优化

scripts/admin-test-env-modules/finance-settlement-full-contract.test.mjs

@@ -1,7 +1,12 @@
 import test from 'node:test'
 import assert from 'node:assert/strict'
-import { run, values } from './finance-settlement-full.mjs'
+import fs from 'node:fs'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { receiptBody, run, values } from './finance-settlement-full.mjs'
 
+const here = path.dirname(fileURLToPath(import.meta.url))
+const source = fs.readFileSync(path.join(here, 'finance-settlement-full.mjs'), 'utf8')
 const response = (data, http = 200, code = '200') => ({ http, body: { code, data } })
 
 function fakeContext(overrides = {}) {
@@ -63,6 +68,16 @@ test('values helper supports nested arrays while run consumes frozen top-level a
   assert.deepEqual(values({ marker: 'x', selected: { id: 3 } }), [{ id: 3 }])
 })
 
+test('receipt body preserves 19-digit customer and voucher IDs through JSON', () => {
+  const body = receiptBody({ marker: 'RUN-1' }, '2088073097986560001',
+    '2088073285653299201', [{ billId: 13, amount: 1 }])
+  const roundTrip = JSON.parse(JSON.stringify(body))
+  assert.equal(roundTrip.customerId, '2088073097986560001')
+  assert.deepEqual(roundTrip.voucherFileIds, ['2088073285653299201'])
+  assert.match(source, /customerId: String\(customerId\)/)
+  assert.doesNotMatch(source, /customerId: Number\(customerId\)/)
+})
+
 test('run 使用 receipts 完成应收部分、全额及多单分配，使用 transactions 完成 AP', async () => {
   const context = fakeContext()
   await run(context)