def test_base_descriptor_1(data):
bd = BaseDescriptor()
# test n_jobs
assert bd.elapsed == 0
assert bd.n_jobs == 1
bd.n_jobs = 100
assert bd.n_jobs == cpu_count()
# test featurizers list
assert hasattr(bd, '__featurizers__')
assert not bd.__featurizers__
def test_base_descriptor_1(data):
bd = BaseDescriptor()
# test n_jobs
assert bd.elapsed == 0
# test featurizers list
assert hasattr(bd, '__featurizers__')
assert not bd.__featurizer_sets__
with pytest.raises(ValueError, match='`on_errors`'):
bd.on_errors = 'illegal'