chore: fix tests

Author: hantsy

boot-kotlin-co/src/main/resources/application.properties

@@ -2,5 +2,5 @@ logging.level.root=INFO
 logging.level.web=DEBUG
 logging.level.com.example.demo=DEBUG
 server.port=8080
-spring.data.mongodb.uri=mongodb://localhost:27017/blog
+#spring.data.mongodb.uri=mongodb://localhost:27017/blog
 spring.webflux.problemdetails.enabled=true