def test_ctor(self, Override):
    override = Override(ContentType='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml', PartName='/xl/workbook.xml')
    xml = tostring(override.to_tree())
    expected = '\n        <Override ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml"\n          PartName="/xl/workbook.xml"/>\n        '
    diff = compare_xml(xml, expected)
    assert (diff is None), diff
def test_ctor(self, Override):
    override = Override(ContentType='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml', PartName='/xl/workbook.xml')
    xml = tostring(override.to_tree())
    expected = '\n        <Override ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml"\n          PartName="/xl/workbook.xml"/>\n        '
    diff = compare_xml(xml, expected)
    assert (diff is None), diff