remove @springbootTest

Change-Id: Iea186ebd05298d2804b7c6b418581e2cc935fab7
diff --git a/src/main/java/com/example/g8backend/service/IUserService.java b/src/main/java/com/example/g8backend/service/IUserService.java
index 98b2810..2fb4fc9 100644
--- a/src/main/java/com/example/g8backend/service/IUserService.java
+++ b/src/main/java/com/example/g8backend/service/IUserService.java
@@ -6,4 +6,6 @@
 
 public interface IUserService extends IService<User> {
     User getUserByName(@Param("name") String name);
+    User getUserByEmail(@Param("email") String email);
+    void registerUser(User user);;
 }