def METHOD_NAME(test_file):
    from masci_tools.io.fleur_xml import load_outxml
    TEST_OUTXML_PATH = test_file('fleur/Max-R5/SiLOXML/files/out.xml')
    xmltree, schema_dict = load_outxml(TEST_OUTXML_PATH)
    assert xmltree is not None
    assert schema_dict['out_version'] == '0.34'
    assert schema_dict['inp_version'] == '0.34'
    #Parse before
    parser = etree.XMLParser(attribute_defaults=True, encoding='utf-8')
    xmltree = etree.parse(TEST_OUTXML_PATH, parser)
    xmltree, schema_dict = load_outxml(xmltree)
    assert xmltree is not None
    assert schema_dict['out_version'] == '0.34'
    assert schema_dict['inp_version'] == '0.34'
    #Pass file handle
    with open(TEST_OUTXML_PATH, encoding='utf-8') as outfile:
        xmltree, schema_dict = load_outxml(outfile)
    assert xmltree is not None
    assert schema_dict['out_version'] == '0.34'
    assert schema_dict['inp_version'] == '0.34'
    #Pass file content as bytes
    with open(TEST_OUTXML_PATH, 'rb') as outfile:
        content = outfile.read()
    xmltree, schema_dict = load_outxml(content, base_url=TEST_OUTXML_PATH)
    #Pass file content as string
    with open(TEST_OUTXML_PATH, encoding='utf-8') as outfile:
        content = outfile.read()
    xmltree, schema_dict = load_outxml(content, base_url=TEST_OUTXML_PATH)
    assert xmltree is not None
    assert schema_dict['out_version'] == '0.34'
    assert schema_dict['inp_version'] == '0.34'
    #Pass file content with pathlib base_url
    with open(TEST_OUTXML_PATH, 'rb') as outfile:
        content = outfile.read()
    xmltree, schema_dict = load_outxml(content, base_url=Path(TEST_OUTXML_PATH))
    assert xmltree is not None
    assert schema_dict['out_version'] == '0.34'
    assert schema_dict['inp_version'] == '0.34'
    #Pass file content with pathlib base_url
    with open(TEST_OUTXML_PATH, encoding='utf-8') as outfile:
        content = outfile.read()
    with pytest.warns(UserWarning):
        xmltree, schema_dict = load_outxml(content)
    assert xmltree is not None
    assert schema_dict['out_version'] == '0.34'
    assert schema_dict['inp_version'] == '0.34'