Actually charge for move resolutions

src/lib.rs

@@ -337,6 +337,7 @@ impl Game {
     }
 
     pub fn resolution(&mut self, move_: Move, agents: &[&dyn Agent]) -> CoupResult<Phase> {
+        self.players[self.turn].coins -= move_.action.coin_cost();
         match move_.action {
             Income => self.players[self.turn].coins += 1,
             ForeignAid => self.players[self.turn].coins += 2,

src/test.rs

@@ -291,7 +291,7 @@ fn test_resolution() {
     let deck = vec![Contessa, Contessa];
     let discard = vec![];
     let players = vec![
-        Player { coins: 2, cards: vec![Duke, Assassin] },
+        Player { coins: 7, cards: vec![Duke, Assassin] },
         Player { coins: 1, cards: vec![Captain] },
     ];
     let game = Game {
@@ -308,7 +308,7 @@ fn test_resolution() {
             action: Income,
             target: None,
         }, &[&dummy_agent, &dummy_agent]).unwrap();
-        assert_eq!(game.players[0].coins, 3);
+        assert_eq!(game.players[0].coins, 8);
     }
 
     // Test foreign aid
@@ -318,7 +318,7 @@ fn test_resolution() {
             action: ForeignAid,
             target: None,
         }, &[&dummy_agent, &dummy_agent]).unwrap();
-        assert_eq!(game.players[0].coins, 4);
+        assert_eq!(game.players[0].coins, 9);
     }
 
     // Test coup / assassinate
@@ -330,6 +330,7 @@ fn test_resolution() {
         }, &[&dummy_agent, &loser_agent]).unwrap();
         assert!(game.players[1].cards.is_empty());
         assert_eq!(game.discard, vec![Captain]);
+        assert_eq!(game.players[0].coins, 0);
     }
 
     // Test steal
@@ -339,7 +340,7 @@ fn test_resolution() {
             action: Steal,
             target: Some(1),
         }, &[&dummy_agent, &dummy_agent]).unwrap();
-        assert_eq!(game.players[0].coins, 3);
+        assert_eq!(game.players[0].coins, 8);
         assert_eq!(game.players[1].coins, 0);
     }