fix: compilation errors

src/identity/application/services/register_user/command.rs

@@ -119,6 +119,7 @@ pub mod tests {
                 .first_name(first_name.into())
                 .last_name(last_name.into())
                 .email(email.into())
+                .user_id(UUID)
                 .password(password.into())
                 .confirm_password(wrong_password.into())
                 .build()

src/identity/application/services/register_user/events.rs

@@ -21,6 +21,7 @@ pub struct UserRegisteredEvent {
     email_verified: bool,
 }
 
+#[cfg(test)]
 mod test {
     use super::*;
     use crate::{

src/identity/application/services/register_user/service.rs

@@ -149,10 +149,7 @@ mod tests {
         let cmd = command::RegisterUserCommand::get_command();
 
         let s = RegisterUserServiceBuilder::default()
-            .db_user_id_exists_adapter(mock_user_id_exists_db_port(
-                IS_CALLED_ONLY_ONCE,
-                RETURNS_FALSE,
-            ))
+            .db_user_id_exists_adapter(mock_user_id_exists_db_port(IS_NEVER_CALLED, RETURNS_FALSE))
             .db_create_verification_secret_adapter(mock_create_verification_secret_db_port(
                 IS_NEVER_CALLED,
             ))