From 13ef86e3456476698f2ab4d6e1198293c41d435a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Armando=20Rodr=C3=ADguez?=
 <127134616+armando-rodriguez-cko@users.noreply.github.com>
Date: Thu, 29 Aug 2024 14:00:47 +0200
Subject: [PATCH] Update DNS Merchant regular expression length (#387)

---
 src/Checkout.js       |  2 +-
 test/config/config.js | 23 +++++++++++++++++++----
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/src/Checkout.js b/src/Checkout.js
index 55e56c9..80e64e4 100644
--- a/src/Checkout.js
+++ b/src/Checkout.js
@@ -13,7 +13,7 @@ const determineUrl = (environment, options) => {
 
     if (options && options.subdomain) {
         const subdomain = options.subdomain;
-        if (typeof subdomain === 'string' && /^[0-9a-z]{8,11}$/.test(subdomain)) {
+        if (typeof subdomain === 'string' && /^[0-9a-z]+$/.test(subdomain)) {
             const { protocol, port, hostname } = apiUrl;
             return new URL(`${protocol}//${subdomain}.${hostname}${port ? `:${port}` : ''}`).toString().slice(0, -1);
         }
diff --git a/test/config/config.js b/test/config/config.js
index 6e7f86f..ff16e0f 100644
--- a/test/config/config.js
+++ b/test/config/config.js
@@ -139,16 +139,31 @@ describe('NAS oAuth', () => {
         expect(cko.config.agent).to.be.undefined;
     });
 
-    it('should initialize with oAuth credentials with subdomain', () => {
+    it('should initialize with oAuth credentials with short subdomain', () => {
         const cko = new Checkout('2p7YQ37fHiRr8O6lQAikl8enICesB1dvAJrpmE2nZfEOpxzE-', {
             client: 'ack_vvzhoai466su3j3vbxb47ts5oe',
             scope: ['gateway'],
             environment: 'sandbox',
-            subdomain: '12345domain'
+            subdomain: 'ab'
         });
         expect(cko).to.be.instanceOf(Checkout);
         expect(cko.config.client).to.equal('ack_vvzhoai466su3j3vbxb47ts5oe');
-        expect(cko.config.host).to.equal('https://12345domain.api.sandbox.checkout.com');
+        expect(cko.config.host).to.equal('https://ab.api.sandbox.checkout.com');
+        expect(cko.config.scope[0]).to.equal('gateway');
+        expect(cko.config.secret).to.equal('2p7YQ37fHiRr8O6lQAikl8enICesB1dvAJrpmE2nZfEOpxzE-');
+        expect(cko.config.agent).to.be.undefined;
+    });
+
+    it('should initialize with oAuth credentials with long subdomain', () => {
+        const cko = new Checkout('2p7YQ37fHiRr8O6lQAikl8enICesB1dvAJrpmE2nZfEOpxzE-', {
+            client: 'ack_vvzhoai466su3j3vbxb47ts5oe',
+            scope: ['gateway'],
+            environment: 'sandbox',
+            subdomain: 'longsubdomain'
+        });
+        expect(cko).to.be.instanceOf(Checkout);
+        expect(cko.config.client).to.equal('ack_vvzhoai466su3j3vbxb47ts5oe');
+        expect(cko.config.host).to.equal('https://longsubdomain.api.sandbox.checkout.com');
         expect(cko.config.scope[0]).to.equal('gateway');
         expect(cko.config.secret).to.equal('2p7YQ37fHiRr8O6lQAikl8enICesB1dvAJrpmE2nZfEOpxzE-');
         expect(cko.config.agent).to.be.undefined;
@@ -159,7 +174,7 @@ describe('NAS oAuth', () => {
             client: 'ack_vvzhoai466su3j3vbxb47ts5oe',
             scope: ['gateway'],
             environment: 'sandbox',
-            subdomain: '12345domain12345'
+            subdomain: '  '
         });
         expect(cko).to.be.instanceOf(Checkout);
         expect(cko.config.client).to.equal('ack_vvzhoai466su3j3vbxb47ts5oe');