Cover settings

dungeonbattle/tests/game_test.py

@@ -138,6 +138,40 @@ class TestGame(unittest.TestCase):
         self.game.handle_key_pressed(KeyValues.SPACE)
         self.assertEqual(self.game.state, GameMode.MAINMENU)
 
+    def test_settings_menu(self) -> None:
+        """
+        Ensure that the settings menu is working properly.
+        """
+        self.game.settings = Settings()
+
+        # Open settings menu
+        self.game.handle_key_pressed(KeyValues.DOWN)
+        self.game.handle_key_pressed(KeyValues.ENTER)
+        self.assertEqual(self.game.state, GameMode.SETTINGS)
+
+        # Define the "move up" key to 'w'
+        self.assertFalse(self.game.settings_menu.waiting_for_key)
+        self.game.handle_key_pressed(KeyValues.ENTER)
+        self.assertTrue(self.game.settings_menu.waiting_for_key)
+        self.game.handle_key_pressed(None, 'w')
+        self.assertFalse(self.game.settings_menu.waiting_for_key)
+        self.assertEqual(self.game.settings.KEY_UP_PRIMARY, 'w')
+
+        # Navigate to "move left"
+        self.game.handle_key_pressed(KeyValues.DOWN)
+        self.game.handle_key_pressed(KeyValues.DOWN)
+        self.game.handle_key_pressed(KeyValues.DOWN)
+        self.game.handle_key_pressed(KeyValues.UP)
+        self.game.handle_key_pressed(KeyValues.DOWN)
+        self.game.handle_key_pressed(KeyValues.DOWN)
+
+        # Define the "move up" key to 'a'
+        self.game.handle_key_pressed(KeyValues.ENTER)
+        self.assertTrue(self.game.settings_menu.waiting_for_key)
+        self.game.handle_key_pressed(None, 'a')
+        self.assertFalse(self.game.settings_menu.waiting_for_key)
+        self.assertEqual(self.game.settings.KEY_LEFT_PRIMARY, 'a')
+
     def test_dead_screen(self) -> None:
         """
         Kill player and render dead screen.