[SKIP] added one test for negamax on Nim

Author: Zulko

tests/test_negamax.py

@@ -1,5 +1,5 @@
 from easyAI import AI_Player, Negamax
-from easyAI.games import ConnectFour
+from easyAI.games import ConnectFour, Nim
 import numpy as np
 
 
@@ -29,4 +29,10 @@ def test_negamax_saves_the_next_turn_even_in_a_desperate_situation():
             [0, 0, 0, 0, 0, 0, 0],
         ]
     )
-    assert ai_algo(game) == 1
+    assert ai_algo(game) == 1
+
+
+def test_nim_strategy_is_good():
+    ai_algo = Negamax(6)
+    game = Nim(piles=(4, 4))
+    assert ai_algo(game) == "1,1"