def metadataAbstractElementRequiredChildElementTest6():
    metadata = """<?xml version="1.0" encoding="UTF-8"?>
    <test>
        <foo />
        <bar />
    </test>
    """
    return ElementTree.fromstring(metadata)

# testMetadataAbstractElementOptionalChildElements
Return what percentage *x* is of *total*, or *default* if
dataset/ETHPy150Open typesupply/woffTools/Lib/woffTools/test/test_validate.py/metadataAbstractElementRequiredChildElementTest6--crossover with--dataset/ETHPy150Open Yelp/mrjob/mrjob/tools/emr/audit_usage.py/_percent