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test.py
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test.py
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#!/usr/bin/env python
import unittest
from board import *
def _create_board(rows):
board = Board(len(rows))
expected = None
for i, row in enumerate(rows):
for j, c in enumerate(row):
if c == 'O':
board.put(i, j, Color.BLACK)
elif c == 'X':
board.put(i, j, Color.WHITE)
elif c == '_':
expected = (i, j)
return board, expected
class GradeTests(unittest.TestCase):
def test_grade_2(self):
board, _ = _create_board([
' ',
' ',
' ',
' O ',
' ',
' X ',
' ',
])
grade1 = board.grade(2, 4, Color.BLACK)
self.assertGreater(grade1, 0)
self.assertEqual(board.grade(3, 4, Color.BLACK), grade1)
self.assertEqual(board.grade(4, 4, Color.BLACK), grade1)
self.assertEqual(board.grade(4, 2, Color.BLACK), grade1)
self.assertEqual(board.grade(3, 2, Color.BLACK), grade1)
self.assertEqual(board.grade(2, 2, Color.BLACK), grade1)
grade2 = board.grade(1, 5, Color.BLACK)
self.assertGreater(grade1, grade2)
self.assertEqual(board.grade(3, 5, Color.BLACK), grade2)
self.assertEqual(board.grade(5, 5, Color.BLACK), grade2)
self.assertEqual(board.grade(3, 1, Color.BLACK), grade2)
self.assertEqual(board.grade(1, 1, Color.BLACK), grade2)
grade3 = board.grade(4, 3, Color.BLACK)
self.assertGreater(grade2, grade3)
def test_grade_3(self):
board, _ = _create_board([
' O O ',
' ',
' XX ',
' ',
' OO ',
' O ',
])
grade1 = board.grade(0, 2, Color.BLACK)
self.assertEqual(board.grade(2, 3, Color.WHITE), grade1)
self.assertEqual(board.grade(4, 2, Color.BLACK), grade1)
grade2 = board.grade(0, 4, Color.BLACK)
self.assertEqual(board.grade(2, 4, Color.WHITE), grade2)
grade3 = board.grade(2, 0, Color.WHITE)
self.assertGreater(grade1, grade3)
self.assertGreater(grade2, grade3)
def test_grade_4(self):
board, _ = _create_board([
' ',
'X OX',
'X X',
'X O ',
' O X',
' ',
])
grade1 = board.grade(4, 0, Color.WHITE)
self.assertEqual(board.grade(2, 3, Color.BLACK), grade1)
self.assertEqual(board.grade(3, 5, Color.WHITE), grade1)
grade2 = board.grade(0, 0, Color.WHITE)
self.assertGreater(grade1, grade2)
grade3 = board.grade(5, 0, Color.WHITE)
self.assertGreater(grade1, grade3)
self.assertEqual(board.grade(0, 5, Color.BLACK), grade3)
self.assertEqual(board.grade(0, 5, Color.WHITE), grade3)
def test_grade_5(self):
board, _ = _create_board([
'OO OO',
' ',
'XXX X',
' ',
'OOOOO',
])
grade = board.grade(0, 2, Color.BLACK)
self.assertEqual(board.grade(2, 3, Color.WHITE), grade)
self.assertEqual(board.grade(4, 0, Color.BLACK), grade)
self.assertGreater(grade, board.grade(2, 3, Color.BLACK))
def test_grade_6(self):
board, _ = _create_board([
'O X',
'O X',
'O ',
'O X',
' X',
'O X',
])
self.assertEqual(board.grade(4, 0, Color.BLACK), 0)
self.assertEqual(board.grade(5, 2, Color.WHITE), 0)
class AITests(unittest.TestCase):
def _test_ai(self, rows):
board, expected = _create_board(rows)
self.assertEqual(board.ai(Color.BLACK), expected)
def test_defence_3(self):
self._test_ai([
' ',
' XOO ',
' X ',
' _ ',
' ',
' ',
])
def test_defence_3x3(self):
self._test_ai([
' ',
' XX ',
' O ',
' X ',
' X_X O ',
' X ',
' ',
' ',
])
def test_defence_4(self):
self._test_ai([
' ',
' XXX_ ',
' O ',
' OO ',
' O ',
' ',
])
def test_defence_4x3(self):
self._test_ai([
'X ',
' X X ',
' XX ',
' _ ',
' O ',
' O ',
' OO ',
' ',
])
def test_defence_4x4(self):
self._test_ai([
' X',
' ',
' XX ',
' _X ',
' XO ',
' O ',
'X ',
])
def test_defence_5(self):
self._test_ai([
'XO O ',
'X O ',
'X OOO',
'_ OO O',
'X OOO ',
' ',
])
def test_defence_6(self):
self._test_ai([
' ',
' X ',
' O X ',
' O _ ',
'XX XXX',
' ',
])
def test_offence_3(self):
self._test_ai([
' ',
' ',
' OO_ ',
' X ',
' ',
' ',
])
def test_offence_3x3(self):
self._test_ai([
'X ',
'X X X ',
'X XX ',
' O ',
' O_O ',
' O ',
' ',
' ',
])
def test_offence_4(self):
self._test_ai([
' ',
'O X ',
'_ X X',
'O XXX ',
'O XX ',
' X X ',
' X ',
])
def test_offence_4x3(self):
self._test_ai([
'X X ',
' X X X ',
' XX ',
' XX X ',
' XX O ',
' O ',
' XOOO_ X',
' ',
])
def test_offence_4x4(self):
self._test_ai([
' ',
' ',
'O O_O O',
' X ',
' X ',
' XXX ',
' X ',
])
def test_offence_5(self):
self._test_ai([
' XXXX ',
'X XXXO',
'XX XO ',
'XXXOX ',
'XXO ',
' _ ',
])
def test_offence_6(self):
self._test_ai([
'O ',
' O _ ',
' OO ',
' OO ',
' O O',
' O',
])
class WinnerTests(unittest.TestCase):
def test_winner_4(self):
board, _ = _create_board([
'XXXX ',
' ',
' ',
' ',
' ',
])
self.assertEqual(board.winner, Color.NONE)
def test_winner_interrupted(self):
board, _ = _create_board([
'O ',
' O ',
'XOXXX',
' O ',
' O',
])
self.assertEqual(board.winner, Color.NONE)
def test_winner_5(self):
board, _ = _create_board([
' ',
'OOOOO',
' ',
' ',
' ',
])
self.assertEqual(board.winner, Color.BLACK)
def test_winner_5_blocked(self):
board, _ = _create_board([
' ',
' X ',
' X ',
' X ',
' X ',
' X ',
'O ',
])
self.assertEqual(board.winner, Color.WHITE)
def test_winner_5x5(self):
board, _ = _create_board([
' O ',
' O O ',
' XOO ',
' X O ',
' X OO ',
' X O ',
' ',
])
self.assertEqual(board.winner, Color.BLACK)
def test_winner_6(self):
board, _ = _create_board([
'O X',
'O X',
'O X',
'O X',
'O X',
'O X',
])
self.assertEqual(board.winner, Color.NONE)
class DrawTests(unittest.TestCase):
def test_draw(self):
board, _ = _create_board([
'XO',
'OX',
])
self.assertEqual(board.winner, Color.NONE)
self.assertIsNone(board.ai(Color.WHITE))
if __name__ == '__main__':
unittest.main()