def test_rounds(self):
self.versus_test(
axl.FoolMeOnce(),
axl.Bully(),
[C, C, D, D, D, D],
[D, D, D, C, C, C],
)
def test_strategy(self):
"""
If opponent defects more than once, defect forever
"""
P1 = axelrod.FoolMeOnce()
P2 = axelrod.Defector()
self.responses_test([C], [D], [C])
self.responses_test([C, C], [D, D], [D])
self.responses_test([C, C], [D, C], [C])
self.responses_test([C, C, C], [D, D, D], [D])
def tft_strats():
strategies = [
axelrod.TitForTat(),
axelrod.Alternator(),
axelrod.CyclerCCD(),
axelrod.CyclerCCCD(),
axelrod.CyclerCCCCCD(),
axelrod.AntiCycler(),
axelrod.WinStayLoseShift(),
axelrod.FoolMeOnce()
]
return strategies
def test_strategy(self):
"""
If opponent defects at any point then the player will defect forever
"""
P1 = axelrod.FoolMeOnce()
P2 = axelrod.Defector()
P1.history = ['C']
P2.history = ['D']
self.assertEqual(P1.strategy(P2), 'C')
P1.history = ['C']
P2.history = ['D']
self.assertEqual(P1.strategy(P2), 'D')
def test_rounds(self):
self.versus_test(axelrod.FoolMeOnce(), axelrod.SuspiciousTitForTat(),
[C] * 9, [D] + [C] * 8)
def test_initial(self):
P1 = axelrod.FoolMeOnce()
P2 = axelrod.Player()
self.assertEqual(P1.strategy(P2), P1._initial)