diff --git a/squirrelbattle/tests/game_test.py b/squirrelbattle/tests/game_test.py
index e510012..370de87 100644
--- a/squirrelbattle/tests/game_test.py
+++ b/squirrelbattle/tests/game_test.py
@@ -8,7 +8,7 @@ from ..bootstrap import Bootstrap
 from ..display.display import Display
 from ..display.display_manager import DisplayManager
 from ..entities.friendly import Merchant, Sunflower
-from ..entities.items import Bomb, Sword
+from ..entities.items import Bomb, Heart, Sword
 from ..entities.player import Player
 from ..enums import DisplayActions
 from ..game import Game, KeyValues, GameMode
@@ -507,6 +507,8 @@ class TestGame(unittest.TestCase):
         self.game.handle_key_pressed(KeyValues.UP)
         self.assertEqual(self.game.store_menu.position, 1)
 
+        # The second item is not a heart
+        merchant.inventory[1] = Sword()
         # Buy the second item
         item = self.game.store_menu.validate()
         self.assertIn(item, merchant.inventory)
@@ -514,6 +516,18 @@ class TestGame(unittest.TestCase):
         self.assertIn(item, self.game.player.inventory)
         self.assertNotIn(item, merchant.inventory)
 
+        # Buy a heart
+        merchant.inventory[1] = Heart()
+        item = self.game.store_menu.validate()
+        self.assertIn(item, merchant.inventory)
+        self.assertEqual(item, merchant.inventory[1])
+        self.game.player.health = self.game.player.maxhealth - 1 - item.healing
+        self.game.handle_key_pressed(KeyValues.ENTER)
+        self.assertNotIn(item, self.game.player.inventory)
+        self.assertNotIn(item, merchant.inventory)
+        self.assertEqual(self.game.player.health,
+                         self.game.player.maxhealth - 1)
+
         # Exit the menu
         self.game.handle_key_pressed(KeyValues.SPACE)
         self.assertEqual(self.game.state, GameMode.PLAY)