Fix is_connex tests

squirrelbattle/tests/mapgeneration_test.py

@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 import unittest
+from random import randint
 
 from squirrelbattle.interfaces import Map, Tile
 from squirrelbattle.mapgeneration import randomwalk, broguelike
@@ -14,13 +15,10 @@ def is_connex(grid):
     queue = Map.neighbourhood(grid, y, x)
     while queue != []:
         y, x = queue.pop()
-        if m.tiles[y][x].can_walk():
-            m.tiles[y][x] = Tile.WALL
+        if grid[y][x].can_walk():
+            grid[y][x] = Tile.WALL
             queue += Map.neighbourhood(grid, y, x)
-    return not(any([any([t.can_walk() for t in l]) for l in m.tiles]))
-
-
-
+    return not(any([any([t.can_walk() for t in l]) for l in grid]))
 
 class TestRandomWalk(unittest.TestCase):
     def setUp(self) -> None:
@@ -47,4 +45,4 @@ class TestBroguelike(unittest.TestCase):
     
     def test_connexity(self) -> None:
         m = self.generator.run()
-        self.assertTrue(is_connex(m))
+        self.assertTrue(is_connex(m.tiles))