From a4bb523cb4d1e50abc1f3c528dc01460fabf3a7d Mon Sep 17 00:00:00 2001
From: Ulf Gebhardt <ulf.gebhardt@webcraft-media.de>
Date: Tue, 11 Jul 2023 12:57:37 +0200
Subject: [PATCH] unit test for error when creating room with self

---
 backend/src/schema/resolvers/rooms.spec.ts | 15 +++++++++++++++
 backend/src/schema/resolvers/rooms.ts      |  2 +-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/backend/src/schema/resolvers/rooms.spec.ts b/backend/src/schema/resolvers/rooms.spec.ts
index d27c64e57..03c3d4456 100644
--- a/backend/src/schema/resolvers/rooms.spec.ts
+++ b/backend/src/schema/resolvers/rooms.spec.ts
@@ -92,6 +92,21 @@ describe('Room', () => {
         })
       })
 
+      describe('user id is self', () => {
+        it('throws error', async () => {
+          await expect(
+            mutate({
+              mutation: createRoomMutation(),
+              variables: {
+                userId: 'chatting-user',
+              },
+            }),
+          ).resolves.toMatchObject({
+            errors: [{ message: 'Cannot create a room with self' }],
+          })
+        })
+      })
+
       describe('user id exists', () => {
         it('returns the id of the room', async () => {
           const result = await mutate({
diff --git a/backend/src/schema/resolvers/rooms.ts b/backend/src/schema/resolvers/rooms.ts
index 293cd6e91..d5015a03b 100644
--- a/backend/src/schema/resolvers/rooms.ts
+++ b/backend/src/schema/resolvers/rooms.ts
@@ -33,7 +33,7 @@ export default {
         user: { id: currentUserId },
       } = context
       if (userId === currentUserId) {
-        throw new Error('Cannot create a room with yourself')
+        throw new Error('Cannot create a room with self')
       }
       const session = context.driver.session()
       const writeTxResultPromise = session.writeTransaction(async (transaction) => {