Rework ScriptOwners to be a little easier to use

gen_7_scripts/src/moves/assurance.rs

@@ -5,6 +5,7 @@ use core::sync::atomic::{AtomicBool, Ordering};
 use pkmn_lib_interface::app_interface::{
     BattleSide, DamageSource, ExecutingMove, Pokemon, TurnChoice, WithVolatile,
 };
+use pkmn_lib_interface::handling::script::ScriptOwner;
 use pkmn_lib_interface::handling::{Script, ScriptCapabilities};
 
 script!(Assurance, "assurance");
@@ -86,9 +87,8 @@ impl Script for AssuranceData {
         &[ScriptCapabilities::OnEndTurn, ScriptCapabilities::OnDamage]
     }
 
-    #[cfg(not(test))]
     fn on_end_turn(&self) {
-        let side: pkmn_lib_interface::app_interface::BattleSideImpl = self.get_owner().unwrap();
+        let side = self.get_owner().unwrap().as_side();
         side.remove_volatile(self);
     }
 

gen_7_scripts/src/moves/aurora_veil.rs

@@ -63,7 +63,6 @@ impl Script for AuroraVeilEffect {
         &[ScriptCapabilities::ChangeIncomingDamage, OnEndTurn]
     }
 
-    #[cfg(not(test))]
     fn change_incoming_damage(
         &self,
         mv: ExecutingMove,
@@ -74,7 +73,7 @@ impl Script for AuroraVeilEffect {
         if mv.get_hit_data(&target, hit).is_critical() {
             return;
         }
-        let side: pkmn_lib_interface::app_interface::BattleSideImpl = self.get_owner().unwrap();
+        let side = self.get_owner().unwrap().as_side();
         if side.has_volatile(ReflectEffect::get_const_name())
             && mv.use_move().category() == MoveCategory::Physical
         {