def test_bad_init(self):
with Model():
HalfNormal('a', sd=1, testval=-1, transform=None)
with pytest.raises(ValueError) as error:
sample(init=None)
error.match('Bad initial')
def test_bad_init_parallel(self):
with Model():
HalfNormal("a", sigma=1, testval=-1, transform=None)
with pytest.raises(ParallelSamplingError) as error:
sample(init=None, cores=2, random_seed=1)
error.match("Bad initial")