Endpoint returnung token if valid data

buisnesslogic/src/test/java/com/plannaplan/services/UserServiceTest.java

@@ -45,6 +45,7 @@ public class UserServiceTest {
             String token = this.userService.login(TEST_USER_MAIL);
             System.out.println("Returned token: " + token);
             assertTrue(token != null);
+            assertTrue(this.userService.getUserByEmail(TEST_USER_MAIL).getToken() != null);
         } catch (UserNotFoundException e) {
             e.printStackTrace();
             assertTrue(false);