tests/test_djvu_parse.py


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import io
from fatcat_scholar.djvu import djvu_extract_leaf_texts


def test_djvu_extract_leaf_texts():

    # https://archive.org/details/ERIC_ED441501
    with open('tests/files/ERIC_ED441501_djvu.xml', 'r') as f:
        blob = f.read()

    leaves = djvu_extract_leaf_texts(io.StringIO(blob), [3,6])
    assert 3 in leaves
    assert 6 in leaves
    assert "2. Original cataloging tools" in leaves[3]
    assert len(leaves) == 2