From eb043e30184fff8d3483d858ffa6af5f597cbb02 Mon Sep 17 00:00:00 2001
From: Marika Marszalkowski <868536+marikaner@users.noreply.github.com>
Date: Mon, 14 Aug 2023 00:57:35 +0200
Subject: [PATCH] fix: Make unsupported commands writable (#1301)

---
 src/index.js                | 2 +-
 test/functional/commands.js | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index 18d248be0..d1bb402b5 100644
--- a/src/index.js
+++ b/src/index.js
@@ -235,7 +235,7 @@ class RedisMock extends EventEmitter {
               )}, please check the full list over mocked commands: ${docsLink}`
             )
           },
-          writable: false,
+          writable: true,
         })
       }
     })
diff --git a/test/functional/commands.js b/test/functional/commands.js
index 7d033931f..bceeffde6 100644
--- a/test/functional/commands.js
+++ b/test/functional/commands.js
@@ -15,4 +15,12 @@ describe('commands', () => {
       `"Unsupported command: "debugBuffer", please check the full list over mocked commands: https://github.com/stipsan/ioredis-mock/blob/main/compat.md#supported-commands-"`
     )
   })
+
+  test('unsupported commands should be writable', () => {
+    const redis = new Redis()
+    expect(() => {
+      redis.debug = () => 'DEBUG'
+    }).not.toThrow()
+    expect(redis.debug()).toEqual('DEBUG')
+  })
 })