def test_bio_iobes_i_to_e_at_b():
in_ = ["O", "B-X", "I-X", "B-Y", "I-Y"]
gold = ["O", "B-X", "E-X", "B-Y", "E-Y"]
res = convert_bio_to_iobes(in_)
assert res == gold
def test():
spans = generate_spans()
gold_bio = generate_bio(spans)
res = convert_iobes_to_bio(convert_bio_to_iobes(gold_bio))
assert res == gold_bio
def test_bio_iobes_single_b():
in_ = ["O", "B-X", "O"]
gold = ["O", "S-X", "O"]
res = convert_bio_to_iobes(in_)
assert res == gold
def test():
spans = generate_spans()
bio = generate_bio(spans)
gold_iobes = generate_iobes(spans)
iobes = convert_bio_to_iobes(bio)
assert iobes == gold_iobes