Cover the language change

squirrelbattle/tests/game_test.py

@@ -15,6 +15,7 @@ from squirrelbattle.entities.player import Player
 from squirrelbattle.game import Game, KeyValues, GameMode
 from squirrelbattle.menus import MainMenuValues
 from squirrelbattle.settings import Settings
+from squirrelbattle.translations import gettext as _
 
 
 class TestGame(unittest.TestCase):
@@ -275,12 +276,18 @@ class TestGame(unittest.TestCase):
         self.game.handle_key_pressed(KeyValues.ENTER)
         self.assertEqual(self.game.settings.TEXTURE_PACK, "ascii")
 
+        # Change language
+        self.game.settings.LOCALE = "en"
+        self.game.handle_key_pressed(KeyValues.DOWN)
+        self.game.handle_key_pressed(KeyValues.ENTER)
+        self.assertEqual(self.game.settings.LOCALE, "fr")
+        self.assertEqual(_("New game"), "Nouvelle partie")
+        self.game.handle_key_pressed(KeyValues.ENTER)
+        self.assertEqual(self.game.settings.LOCALE, "en")
+        self.assertEqual(_("New game"), "New game")
+
         # Navigate to "back" button
         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.DOWN)
-        self.game.handle_key_pressed(KeyValues.DOWN)
 
         self.game.handle_key_pressed(KeyValues.ENTER)
         self.assertEqual(self.game.state, GameMode.MAINMENU)

squirrelbattle/tests/translations_test.py

@@ -7,7 +7,7 @@ class TestTranslations(unittest.TestCase):
     def setUp(self) -> None:
         setlocale("fr")
 
-    def test_translations(self):
+    def test_translations(self) -> None:
         """
         Ensure that some strings are well-translated.
         """