Unicode texture pack is squirrel texture pack

dungeonbattle/tests/interfaces_test.py

@@ -1,5 +1,6 @@
 import unittest
 
+from dungeonbattle.display.texturepack import TexturePack
 from dungeonbattle.interfaces import Map, Tile
 
 
@@ -8,10 +9,10 @@ class TestInterfaces(unittest.TestCase):
         """
         Create a map and check that it is well parsed.
         """
-        m = Map.load_from_string(".█\n█.\n")
+        m = Map.load_from_string(".#\n#.\n")
         self.assertEqual(m.width, 2)
         self.assertEqual(m.height, 2)
-        self.assertEqual(m.draw_string(), ".█\n█.")
+        self.assertEqual(m.draw_string(TexturePack.ASCII_PACK), ".#\n#.")
 
     def test_load_map(self) -> None:
         """