Test the initialisation of a mixed behavior profile on the creation f…

…or incorrect input data

tests/test_behav.py

@@ -662,5 +662,58 @@ def test_specific_profile(game: gbt.Game, rational_flag: bool, data: float):
     for each player over his actions.
     """
     profile = game.mixed_behavior_profile(rational=rational_flag, data=data)
-    for p in range(len(game.players)):
-        assert profile[game.players[p]] == data[p]
+    for (player, behavior) in zip(game.players, data):
+        assert profile[player] == behavior
+
+
+@pytest.mark.parametrize(
+    "game,rational_flag,data",
+    [(games.create_mixed_behav_game(), True,
+      [[[0, 1, 0]], [[1, 0]], [[1, 0]]]),
+     (games.create_mixed_behav_game(), True,
+      [[[0, 1]], [[1, 0]], [[1, 0]], [[0, 1]]]),
+     (games.create_complicated_extensive_game(), True,
+      [[[1/5, 4/5], [3/5, 2/5]], [[1/4, 3/4], [1/4, 3/4]]]),
+     (games.create_el_farol_bar_game(), True,
+      [[4/9, 5/9], [0], [1/2, 1/2], [11/12, 1/12], [1/2, 1/2]]),
+     (games.create_el_farol_bar_game(), True,
+      [[1/2, 1/2]]),
+     (games.create_mixed_behav_game(), False,
+      [[[0, 1, 0]], [[1, 0]], [[1, 0]]]),
+     (games.create_mixed_behav_game(), False,
+      [[[0, 1]], [[1, 0]], [[1, 0]], [[0, 1]]]),
+     (games.create_complicated_extensive_game(), False,
+      [[[1/5, 4/5], [3/5, 2/5]], [[1/4, 3/4], [1/4, 3/4]]]),
+     (games.create_el_farol_bar_game(), False,
+      [[4/9, 5/9], [0], [1/2, 1/2], [11/12, 1/12], [1/2, 1/2]]),
+     (games.create_el_farol_bar_game(), False,
+      [[1/2, 1/2]])
+     ]
+)
+def test_profile_data_error(game: gbt.Game, rational_flag: bool, data: float):
+    """Test to ensure a pygambit.ValueError is raised when the data do not
+    match with the number of players, the number of the infosets, and the
+    number of actions per infoset.
+    """
+    with pytest.raises(ValueError):
+        game.mixed_behavior_profile(rational=rational_flag,data=data)
+
+
+@pytest.mark.parametrize(
+    "game,rational_flag,data",
+    [(games.create_coord_4x4_nfg(), True,
+      [["1/5", "2/5", "0/5", "2/5"], ["1/4", "3/8", "0/4", "3/8"]]),
+     (games.create_strategic_game(), True,
+      [["4/9", "5/9"], ["1/3", "2/3"]]),
+     (games.create_coord_4x4_nfg(), False,
+      [["1/5", "2/5", "0/5", "2/5"], ["1/4", "3/8", "0/4", "3/8"]]),
+     (games.create_strategic_game(), False,
+      [["4/9", "5/9"], ["1/3", "2/3"]])
+     ]
+)
+def test_tree_representation_error(game: gbt.Game, rational_flag: bool, data: float):
+    """Test to ensure a pygambit.UndefinedOperationError is raised when the game
+    to create a mixed behavior profile does not have a tree representation.
+    """
+    with pytest.raises(gbt.UndefinedOperationError):
+        game.mixed_behavior_profile(rational=rational_flag,data=data)