Reach an error case, Speed up map backend

storage/mapBackend.go

@@ -38,14 +38,9 @@ func (m *MapImpl) GetUser(user *User) (*User, error) {
 				"User %+v has not been added!", user))
 		}*/
 
-	//Flatten map into a list
-	users := make([]*User, 0)
-	for _, value := range m.Users {
-		users = append(users, value)
-	}
-
 	//Iterate through the list of users and find matching values
-	for _, u := range users {
+	for _, u := range m.Users {
+
 		if bytes.Compare(u.Id, user.Id) == 0 && bytes.Compare(u.Id, make([]byte, 0)) != 0 {
 			m.lock.Unlock()
 			return u, nil
@@ -70,9 +65,7 @@ func (m *MapImpl) GetUser(user *User) (*User, error) {
 			m.lock.Unlock()
 			return u, nil
 		}
-
 	}
-
 	m.lock.Unlock()
 	return NewUser(), errors.New("Unable to find any user with those values")
 }

udb/search_test.go

@@ -36,7 +36,7 @@ func TestSearch_InvalidArgs(t *testing.T) {
 	//       so.. low priority.
 	msgs := []string{
 		"EMAIL rick@elixxir.io",
-		"GETKEY MORETHAN 1ARG",
+		"notEMAIL rick@elixxir.io",
 	}
 
 	msg := NewMessage(msgs[0], cmixproto.Type_UDB_SEARCH)
@@ -44,6 +44,8 @@ func TestSearch_InvalidArgs(t *testing.T) {
 
 	msg = NewMessage(msgs[1], cmixproto.Type_UDB_SEARCH)
 	sl.Hear(msg,false)
+
+
 }
 
 // Test invalid search type