def test_blank_scorer(self):
board = BitBoard(8)
scorer = coord.BlankScorer()
# initial
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, 0)
# test1
board.put_disc('black', 5, 4)
board.put_disc('white', 5, 3)
board.put_disc('black', 3, 2)
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, -20)
# test2
board.undo()
board.put_disc('black', 2, 2)
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, -16)
# test3
board.undo()
board.put_disc('black', 4, 2)
board.put_disc('white', 5, 5)
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, 8)
# test4(left-top)
board._black_bitboard = 0x2058082010000000
board._white_bitboard = 0x4020101C0C040000
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, 1)
# test5(right-bottom)
board._black_bitboard = 0x20583E3C1C060200
board._white_bitboard = 0x4020000000000000
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, -53)
# test6(right-top)
board._black_bitboard = 0x007A562C7C060200
board._white_bitboard = 0xFA84A8D080000000
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, -42)
# test7(left-bottom)
board._black_bitboard = 0x043A170C14320000
board._white_bitboard = 0xFAC4E8F1E8CCC241
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, 8)
def test_scorer_force_import_error(self):
import os
import importlib
import reversi
# -------------------------------
# switch environ and reload module
os.environ['FORCE_SCORERMETHODS_IMPORT_ERROR'] = 'RAISE'
importlib.reload(reversi.strategies.coordinator.ScorerMethods)
self.assertTrue(reversi.strategies.coordinator.ScorerMethods.SLOW_MODE)
# -------------------------------
# BlankScorer
board = BitBoard(8)
scorer = coord.BlankScorer()
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, 0)
board.put_disc('black', 5, 4)
board.put_disc('white', 5, 3)
board.put_disc('black', 3, 2)
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, -20)
board.undo()
board.put_disc('black', 2, 2)
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, -16)
board.undo()
board.put_disc('black', 4, 2)
board.put_disc('white', 5, 5)
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, 8)
board._black_bitboard = 0x2058082010000000
board._white_bitboard = 0x4020101C0C040000
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, 1)
board._black_bitboard = 0x20583E3C1C060200
board._white_bitboard = 0x4020000000000000
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, -53)
board._black_bitboard = 0x007A562C7C060200
board._white_bitboard = 0xFA84A8D080000000
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, -42)
board._black_bitboard = 0x043A170C14320000
board._white_bitboard = 0xFAC4E8F1E8CCC241
score = scorer.get_score(None, board, None, None)
self.assertEqual(score, 8)
# -------------------------------
# recover environment and reload module
del os.environ['FORCE_SCORERMETHODS_IMPORT_ERROR']
importlib.reload(reversi.strategies.coordinator.ScorerMethods)
self.assertFalse(
reversi.strategies.coordinator.ScorerMethods.SLOW_MODE)
