From 8ebec8486524b2257703b8c7e4e97a557157ef9b Mon Sep 17 00:00:00 2001
From: Juan Pablo Garcia Ripa <sarabadu@gmail.com>
Date: Wed, 6 Oct 2021 15:44:34 +0200
Subject: [PATCH] add test for undefined values

Signed-off-by: Juan Pablo Garcia Ripa <sarabadu@gmail.com>
---
 packages/backend-common/src/service/lib/config.test.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/backend-common/src/service/lib/config.test.ts b/packages/backend-common/src/service/lib/config.test.ts
index 29693a8fcd..b80d475517 100644
--- a/packages/backend-common/src/service/lib/config.test.ts
+++ b/packages/backend-common/src/service/lib/config.test.ts
@@ -95,5 +95,14 @@ describe('config', () => {
       expect(mockCallback.mock.calls[2][1]).toBe(true);
       expect(mockCallback.mock.calls[3][1]).toBe(false);
     });
+
+    it('reads undefined origin', () => {
+      const config = new ConfigReader({
+        cors: {},
+      });
+      const cors = readCorsOptions(config);
+      expect(cors).toEqual(expect.objectContaining({}));
+      expect(cors?.origin).toBeUndefined();
+    });
   });
 });