class LiveCellBehaviour(CommonCellBehaviour):
def __init__(self, methodName='runTest'):
CommonCellBehaviour.__init__(self, methodName=methodName)
def setUp(self):
self.cell = Cell("alive")
def test_LiveCellWithFewerThanTwoLiveNeighbours_DiesOfLoneliness(self):
'''Dies of Loneliness'''
for liveNeighbours in (0, 1):
nextGenCell = self.cell.regenerate(liveNeighbours)
self.assertDead(nextGenCell)
def test_LiveCellWithMoreThanThreeLiveNeighboursDiesOfOvercrowding(self):
'''Dies of Overcrowding'''
for liveNeighbours in (4, 5, 6, 7, 8):
nextGenCell = self.cell.regenerate(liveNeighbours)
self.assertDead(nextGenCell)
def test_LiveCellWithTwoLiveNeighbours_LivesOn(self):
'''Survival'''
nextGenCell = self.cell.regenerate(liveNeighbours=2)
self.assertAlive(nextGenCell)
def test_LiveCellWithThreeLiveNeighbours_LivesOn(self):
'''Survival'''
nextGenCell = self.cell.regenerate(liveNeighbours=3)
self.assertAlive(nextGenCell)
class LiveCellBehaviour(CommonCellBehaviour):
def __init__(self, methodName='runTest'):
CommonCellBehaviour.__init__(self, methodName=methodName)
def setUp(self):
self.cell = Cell("alive")
def test_LiveCellWithFewerThanTwoLiveNeighbours_DiesOfLoneliness(self):
'''Dies of Loneliness'''
for liveNeighbours in (0, 1):
nextGenCell = self.cell.regenerate(liveNeighbours)
self.assertDead(nextGenCell)
def test_LiveCellWithMoreThanThreeLiveNeighboursDiesOfOvercrowding(self):
'''Dies of Overcrowding'''
for liveNeighbours in (4, 5, 6, 7, 8):
nextGenCell = self.cell.regenerate(liveNeighbours)
self.assertDead(nextGenCell)
def test_LiveCellWithTwoLiveNeighbours_LivesOn(self):
'''Survival'''
nextGenCell = self.cell.regenerate(liveNeighbours=2)
self.assertAlive(nextGenCell)
def test_LiveCellWithThreeLiveNeighbours_LivesOn(self):
'''Survival'''
nextGenCell = self.cell.regenerate(liveNeighbours=3)
self.assertAlive(nextGenCell)
class DeadCellBehaviour(CommonCellBehaviour):
def __init__(self, methodName='runTest'):
CommonCellBehaviour.__init__(self, methodName=methodName)
def setUp(self):
self.cell = Cell("dead")
def test_DeadCellWithoutTheMagicNumberOfNeighbours_remainsDead(self):
for liveNeighbours in (0, 1, 2, 4, 5, 6, 7, 8):
nextGenCell = self.cell.regenerate(liveNeighbours)
self.assertDead(nextGenCell)
def test_DeadCellWithExactlyThreeLiveNeighboursBecomesALiveCell(self):
'''Reproduction'''
nextGenCell = self.cell.regenerate(liveNeighbours=3)
self.assertAlive(nextGenCell)
class DeadCellBehaviour(CommonCellBehaviour):
def __init__(self, methodName='runTest'):
CommonCellBehaviour.__init__(self, methodName=methodName)
def setUp(self):
self.cell = Cell("dead")
def test_DeadCellWithoutTheMagicNumberOfNeighbours_remainsDead(self):
for liveNeighbours in (0, 1, 2, 4, 5, 6, 7, 8):
nextGenCell = self.cell.regenerate(liveNeighbours)
self.assertDead(nextGenCell)
def test_DeadCellWithExactlyThreeLiveNeighboursBecomesALiveCell(self):
'''Reproduction'''
nextGenCell = self.cell.regenerate(liveNeighbours=3)
self.assertAlive(nextGenCell)