Merge branch 'io' into merge-upstream

packages/backend/test/docker-compose.yml

@@ -1,13 +1,13 @@
 version: "3"
 
 services:
-  redistest:
-    image: redis:7
+  keydbtest:
+    image: eqalpha/keydb:latest
     ports:
       - "127.0.0.1:56312:6379"
 
   dbtest:
-    image: postgres:13
+    image: postgres:15
     ports:
       - "127.0.0.1:54312:5432"
     environment:

packages/backend/test/unit/FetchInstanceMetadataService.ts

@@ -21,9 +21,10 @@ import type { TestingModule } from '@nestjs/testing';
 function mockRedis() {
 	const hash = {};
 	const set = jest.fn((key, value) => {
-		const ret = hash[key];
+		// このテストで呼び出すSETにはNXオプションが付いてる
+		if (hash[key]) return null;
 		hash[key] = value;
-		return ret;
+		return 'OK';
 	});
 	return set;
 }