Slightly cover bootstrap, to increase more and more coverage. Ensure that there is no associated shell

dungeonbattle/display/menudisplay.py

@@ -27,10 +27,9 @@ class MenuDisplay(Display):
         self.pad.addstr(self.menu.position, 0, ">")
 
     def display(self) -> None:
-        if self.height - 2 >= self.menu.position - 1:
-            cornery = 0
-        elif self.height - 2 >= self.trueheight - self.menu.position:
-            cornery = self.trueheight - self.height + 2
+        cornery = 0 if self.height - 2 >= self.menu.position - 1 \
+            else self.trueheight - self.height + 2 \
+            if self.height - 2 >= self.trueheight - self.menu.position else 0
 
         # Menu box
         self.menubox.addstr(0, 0, "┏" + "━" * (self.width - 2) + "┓")

dungeonbattle/tests/game_test.py

@@ -1,8 +1,9 @@
+import os
 import unittest
 
+from dungeonbattle.bootstrap import Bootstrap
 from dungeonbattle.display.display import Display
 from dungeonbattle.display.display_manager import DisplayManager
-from dungeonbattle.display.statsdisplay import StatsDisplay
 from dungeonbattle.game import Game, KeyValues, GameMode
 from dungeonbattle.menus import MainMenuValues
 
@@ -21,6 +22,15 @@ class TestGame(unittest.TestCase):
         self.assertRaises(NotImplementedError, Game.load_game, "game.save")
         self.assertRaises(NotImplementedError, Display(None).display)
 
+    def test_bootstrap_fail(self) -> None:
+        """
+        Ensure that the test can't play the game,
+        because there is no associated shell.
+        Yeah, that's only for coverage.
+        """
+        self.assertRaises(Exception, Bootstrap.run_game)
+        self.assertEqual(os.getenv("TERM", "unknown"), "unknown")
+
     def test_key_translation(self) -> None:
         """
         Test key bindings.
@@ -106,9 +116,3 @@ class TestGame(unittest.TestCase):
 
         self.game.handle_key_pressed(KeyValues.SPACE)
         self.assertEqual(self.game.state, GameMode.MAINMENU)
-
-    def test_stats_display(self) -> None:
-        self.game.current_display = StatsDisplay(None)
-        self.game.current_display.update_player(self.game.player)
-        self.game.current_display.resize(0, 0, 42, 42)
-        self.game.current_display.refresh()