From 74eecccd3af702d8a1d8072f94032ccb54293cb1 Mon Sep 17 00:00:00 2001
From: CoolPlayLin <coolplaylin@qq.com>
Date: Sun, 24 Sep 2023 01:45:34 +0800
Subject: [PATCH] feat(locale): add unionpay credit card for zh_CN (#2338)

---
 src/locales/zh_CN/finance/credit_card/index.ts    |  2 ++
 src/locales/zh_CN/finance/credit_card/unionpay.ts |  8 ++++++++
 test/modules/finance.spec.ts                      | 11 ++++++++++-
 3 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 src/locales/zh_CN/finance/credit_card/unionpay.ts

diff --git a/src/locales/zh_CN/finance/credit_card/index.ts b/src/locales/zh_CN/finance/credit_card/index.ts
index 043cd15494a..83f241e0909 100644
--- a/src/locales/zh_CN/finance/credit_card/index.ts
+++ b/src/locales/zh_CN/finance/credit_card/index.ts
@@ -4,10 +4,12 @@
  */
 import type { FinanceDefinition } from '../../../..';
 import mastercard from './mastercard';
+import unionpay from './unionpay';
 import visa from './visa';
 
 const credit_card: FinanceDefinition['credit_card'] = {
   mastercard,
+  unionpay,
   visa,
 };
 
diff --git a/src/locales/zh_CN/finance/credit_card/unionpay.ts b/src/locales/zh_CN/finance/credit_card/unionpay.ts
new file mode 100644
index 00000000000..b6bc8e70978
--- /dev/null
+++ b/src/locales/zh_CN/finance/credit_card/unionpay.ts
@@ -0,0 +1,8 @@
+export default [
+  '62#############L',
+  '67#############L',
+  '81#############L',
+  '81##############L',
+  '81###############L',
+  '81################L',
+];
diff --git a/test/modules/finance.spec.ts b/test/modules/finance.spec.ts
index a783f0731f5..d5de18178ab 100644
--- a/test/modules/finance.spec.ts
+++ b/test/modules/finance.spec.ts
@@ -1,6 +1,7 @@
 import isValidBtcAddress from 'validator/lib/isBtcAddress';
+import isCreditCard from 'validator/lib/isCreditCard';
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, fakerZH_CN } from '../../src';
 import { FakerError } from '../../src/errors/faker-error';
 import ibanLib from '../../src/modules/finance/iban';
 import { luhnCheck } from '../../src/modules/helpers/luhn-check';
@@ -476,6 +477,14 @@ describe('finance', () => {
           expect(maestro).toSatisfy(luhnCheck);
         });
 
+        it('should generate a valid union pay credit card', () => {
+          const actual = fakerZH_CN.finance.creditCardNumber('unionpay');
+          expect(actual).toSatisfy(luhnCheck);
+          expect(actual).toSatisfy((value) =>
+            isCreditCard(value as string, { provider: 'unionpay' })
+          );
+        });
+
         it('should return custom formatted strings', () => {
           let number = faker.finance.creditCardNumber('###-###-##L');
           expect(number).toMatch(/^\d{3}\-\d{3}\-\d{3}$/);