def testTableSize(self):
gameEngine = GameEngine(1, 7, 8)
table = gameEngine.getTable()
self.assertEqual(table.height, 8)
self.assertEqual(table.width, 7)
self.assertEqual(table.emptyCells, table.height * table.width)
self.assertFalse(table.isFull())
def testPlayerMove(self):
gameEngine = GameEngine(1, 7, 7)
table = gameEngine.getTable()
result = gameEngine.playerMove(1, 1)
self.assertRaises(EmptyError, gameEngine.playerMove, 0, 0)
self.assertRaises(EmptyError, gameEngine.playerMove, 0, 1)
self.assertRaises(EmptyError, gameEngine.playerMove, 0, 2)
self.assertRaises(EmptyError, gameEngine.playerMove, 2, 0)
self.assertRaises(EmptyError, gameEngine.playerMove, 1, 1)
self.assertEqual(table.emptyCells, 40)
self.assertIsNone(result)
def testComputerMove(self):
gameEngine = GameEngine(1, 7, 7)
table = gameEngine.getTable()
result = gameEngine.computerMove()
self.assertIsNone(result)
temp = table.emptyCells
self.assertLess(temp, 49)
self.assertGreaterEqual(temp, 40)
result = gameEngine.computerMove()
self.assertIsNone(result)
self.assertLess(table.emptyCells, temp)
self.assertGreaterEqual(table.emptyCells, temp - 9)
def testMoveToWin4(self):
"""
the state of the board before the computer move - in this case, the computer cannot move to win
_|_|_
_|x|_
_|_|_
"""
gameEngine = GameEngine(1, 3, 3)
table = gameEngine.getTable()
table.setValue(1, 1, OCCUPIED_SYMBOL)
result = gameEngine.computerMove()
self.assertIsNone(result)
self.assertFalse(table.isFull())
self.assertLessEqual(table.emptyCells, 5)
def testMoveToWin2(self):
"""
x|_|_
_|_|_
_|_|_
"""
gameEngine = GameEngine(1, 3, 3)
table = gameEngine.getTable()
table.setValue(0, 0, OCCUPIED_SYMBOL)
result = gameEngine.computerMove()
self.assertEqual(result, COMPUTER_SYMBOL)
self.assertTrue(table.isFull())
self.assertEqual(table.emptyCells, 0)
self.assertEqual(table.getValue(1, 1), COMPUTER_SYMBOL)
def testMoveToWin1(self):
"""
the state of the board before the computer move
_|_|_
_|_|_
_|_|_
"""
gameEngine = GameEngine(1, 3, 3)
table = gameEngine.getTable()
result = gameEngine.computerMove()
self.assertEqual(result, COMPUTER_SYMBOL)
self.assertTrue(table.isFull())
self.assertEqual(table.emptyCells, 0)
self.assertEqual(table.getValue(1, 1), COMPUTER_SYMBOL)
def testGetValue(self):
gameEngine = GameEngine(1, 7, 8)
table = gameEngine.getTable()
self.assertEqual(table.getValue(1, 1), EMPTY_SYMBOL)
gameEngine.playerMove(1, 1)
self.assertEqual(table.getValue(1, 1), PLAYER_SYMBOL)
self.assertEqual(table.getValue(0, 0), OCCUPIED_SYMBOL)
self.assertEqual(table.getValue(0, 1), OCCUPIED_SYMBOL)
self.assertEqual(table.getValue(0, 2), OCCUPIED_SYMBOL)
self.assertEqual(table.getValue(1, 0), OCCUPIED_SYMBOL)
self.assertEqual(table.getValue(1, 2), OCCUPIED_SYMBOL)
self.assertEqual(table.getValue(2, 0), OCCUPIED_SYMBOL)
self.assertEqual(table.getValue(2, 1), OCCUPIED_SYMBOL)
self.assertEqual(table.getValue(2, 2), OCCUPIED_SYMBOL)
self.assertEqual(table.getValue(3, 3), EMPTY_SYMBOL)
def testGetAllEmpty(self):
gameEngine = GameEngine(1, 7, 7)
table = gameEngine.getTable()
posList = table.getAllEmpty()
self.assertEqual(len(posList), 49)
self.assertEqual(len(posList), table.emptyCells)
gameEngine.playerMove(3, 3)
posList = table.getAllEmpty()
self.assertEqual(len(posList), 40)
self.assertEqual(posList[0], (0, 0))
self.assertEqual(posList[1], (0, 1))
self.assertEqual(posList[2], (0, 2))
self.assertEqual(posList[3], (0, 3))
self.assertEqual(posList[4], (0, 4))
self.assertEqual(posList[35], (6, 2))
self.assertEqual(posList[36], (6, 3))
self.assertEqual(posList[37], (6, 4))
self.assertEqual(posList[38], (6, 5))
self.assertEqual(posList[39], (6, 6))
def testGetFirstEmpty(self):
gameEngine = GameEngine(1, 7, 7)
table = gameEngine.getTable()
self.assertEqual(table.getFirstEmpty(), (0, 0))
gameEngine.playerMove(1, 1)
self.assertEqual(table.getFirstEmpty(), (0, 3))
gameEngine.playerMove(1, 4)
self.assertEqual(table.getFirstEmpty(), (0, 6))
gameEngine.playerMove(1, 6)
self.assertEqual(table.getFirstEmpty(), (3, 0))
gameEngine.playerMove(4, 1)
self.assertEqual(table.getFirstEmpty(), (3, 3))
gameEngine.playerMove(4, 4)
self.assertEqual(table.getFirstEmpty(), (3, 6))
gameEngine.playerMove(4, 6)
self.assertEqual(table.getFirstEmpty(), (6, 0))
gameEngine.playerMove(6, 1)
self.assertEqual(table.getFirstEmpty(), (6, 3))
gameEngine.playerMove(6, 4)
self.assertEqual(table.getFirstEmpty(), (6, 6))
gameEngine.computerMove()
self.assertTrue(table.isFull())
def testEmptyCells(self):
gameEngine = GameEngine(1, 7, 7)
table = gameEngine.getTable()
self.assertEqual(table.emptyCells, 49)
gameEngine.playerMove(1, 1)
self.assertEqual(table.emptyCells, 40)
gameEngine.playerMove(4, 4)
self.assertEqual(table.emptyCells, 31)
gameEngine.playerMove(1, 4)
self.assertEqual(table.emptyCells, 22)
gameEngine.playerMove(4, 1)
self.assertEqual(table.emptyCells, 13)
gameEngine.playerMove(6, 0)
self.assertEqual(table.emptyCells, 11)
gameEngine.playerMove(0, 6)
self.assertEqual(table.emptyCells, 9)
gameEngine.playerMove(6, 3)
self.assertEqual(table.emptyCells, 6)
gameEngine.playerMove(3, 6)
self.assertEqual(table.emptyCells, 3)
gameEngine.computerMove()
self.assertEqual(table.emptyCells, 0)
self.assertTrue(table.isFull())