def test_moran_process_sample(maximum, n, start):
instance = MoranProcess(maximum)
s = instance.sample(n, start)
assert len(s) <= n
states = list(range(maximum + 1))
for state in s:
assert state in states
def test_moran_process_str_repr(maximum):
instance = MoranProcess(maximum)
assert isinstance(repr(instance), str)
assert isinstance(str(instance), str)
def test_moran_process_(n, start_fixture):
instance = MoranProcess(20)
with pytest.raises((ValueError, TypeError)):
s = instance.sample(20, start_fixture)
def test_moran_process_probability(maximum_fixture):
with pytest.raises((ValueError, TypeError)):
instance = MoranProcess(maximum_fixture)
def test_moran_process_str_repr(n_max):
instance = MoranProcess(n_max)
assert isinstance(repr(instance), str)
assert isinstance(str(instance), str)