diff --git a/src/purerust/src/src.rs b/src/purerust/src/src.rs
index ea78ae5..f5a27ff 100755
--- a/src/purerust/src/src.rs
+++ b/src/purerust/src/src.rs
@@ -511,6 +511,7 @@ mod mon_tests {
         assert_eq!(0, engine.teams()[1].mons()[1].damage());
         assert_eq!(0, engine.teams()[1].mons()[2].damage());
 
+        // team1mon0 wears down team0mon1
         for i in 2..engine.teams()[0].mons()[1].mon.dex.hp() {
             engine
                 .enqueue(battle::Move::Attack(1, 0))
@@ -519,6 +520,7 @@ mod mon_tests {
             assert_eq!(i, engine.teams()[0].mons()[1].damage());
         }
 
+        // team1mon0 downs team0mon1
         engine
             .enqueue(battle::Move::Attack(1, 0))
             .expect("failed to kill");
@@ -531,6 +533,7 @@ mod mon_tests {
         );
         assert!(!engine.teams()[0].mons()[1].out);
 
+        // team0 must swap
         assert!(engine.enqueue(battle::Move::Attack(0, 1)).is_err());
         assert!(engine.enqueue(battle::Move::Pass(0)).is_err());
         engine
@@ -539,6 +542,7 @@ mod mon_tests {
         assert!(engine.enqueue(battle::Move::Attack(1, 0)).is_err());
         assert_eq!(0, engine.exec().len());
 
+        // team1mon0 wears down team0mon0
         for i in 7..engine.teams()[0].mons()[0].mon.dex.hp() {
             engine
                 .enqueue(battle::Move::Attack(1, 0))
@@ -547,6 +551,9 @@ mod mon_tests {
             assert_eq!(i, engine.teams()[0].mons()[0].damage());
         }
 
+        // team1mon0 downs team0mon0
+        // team0 loses
+        // team1 wins
         engine
             .enqueue(battle::Move::Attack(1, 0))
             .expect("failed to kill");