def _check(self, tup_tree, tree_name, expected):
tree = make_tree(tup_tree)
v = alpha_beta_search(tree, 10, tree_eval, tree_get_next_move, is_leaf)
try:
self.assertEqual(v, expected)
except Exception as e:
self.log.error("%s:\n%s", tree_name, tree_as_string(tree))
self.log.error("BEST MOVE: %s", format(v))
self.log.error("EXPECTED: %s", format(expected))
raise e
)
#
# Test alpha beta search using the tree_search framework,
# see tree_search.py
#
TEST_TREE_1 = tree_searcher.make_tree(("A", None,
("B", None,
("C", None,
("D", 2),
("E", 2)),
("F", None,
("G", 0),
("H", 4))
),
("I", None,
("J", None,
("K", 6),
("L", 8)),
("M", None,
("N", 4),
("O", 6))
)
))
TREE_1_EXPECTED_BEST_MOVE = "I"
def run_test_tree_search_1_getargs():
return [ 'alpha_beta_search', 'TEST_TREE_1', 10 ]
def run_test_tree_search_1_testanswer(val, original_val = None):
( 0,0,1,0,0,0,0 ),
),
current_player = 1)
# Generic board
BASIC_BOARD = ConnectFourBoard()
TEST_TREE_1 = tree_searcher.make_tree(("A", None,
("B", None,
("C", None,
("D", 2),
("E", 2)),
("F", None,
("G", 0),
("H", 4))
),
("I", None,
("J", None,
("K", 6),
("L", 8)),
("M", None,
("N", 4),
("O", 6))
)
))
TEST_TREE_2 = tree_searcher.make_tree(("A", None,
("B", None,
("C", None,
("D", 6),
("E", 4)),
("F", None,
