def test_tags_setter_da():
tags = [{'a': 2, 'c': 'd'} for _ in range(100)]
da = DocumentArray([Document() for _ in range(100)])
da.tags = tags
assert da.tags == tags
for x, doc in zip(tags, da):
assert x == doc.tags
def test_setter_wrong_len():
da = DocumentArray([Document() for _ in range(100)])
tags = [{'1': 2}]
with pytest.raises(ValueError, match='the number of tags in the'):
da.tags = tags