def metadata2():
"""Input data (as coming from the view layer)."""
metadata = Marc21Metadata()
metadata.emplace_field(tag="245",
ind1="1",
ind2="0",
value="nulla sunt laborum")
return metadata
def test_json_type():
metadata = Marc21Metadata()
test = dict()
metadata.json = test
assert metadata.json == {}
test = ""
with pytest.raises(TypeError):
metadata.json = test
def test_xml_type():
metadata = Marc21Metadata()
test = '<datafield tag="245" ind1="0" ind2="0"></datafield>'
metadata.xml = test
assert metadata.xml
test = {}
with pytest.raises(TypeError):
metadata.xml = test
def test_controlfields_metadata():
metadata = Marc21Metadata()
controlfield = ControlField(tag="123", value="laborum sunt ut nulla")
assert len(metadata.datafields) == 0
assert len(metadata.controlfields) == 0
metadata.controlfields.append(controlfield)
assert len(metadata.datafields) == 0
assert len(metadata.controlfields) == 1
assert '<controlfield tag="123">laborum sunt ut nulla' in metadata.xml
def test_subfield_metadata():
metadata = Marc21Metadata()
metadata.emplace_field(
tag="245", ind1="1", ind2="0", code="a", value="laborum sunt ut nulla"
)
metadata.emplace_field(
tag="245", ind1="1", ind2="0", code="b", value="laborum sunt ut nulla"
)
assert metadata.is_valid_marc21_xml_string()
def test_xml_metadata():
metadata = Marc21Metadata()
test = DataField(tag="245", ind1="0", ind2="0")
metadata.xml = test.to_xml_tag()
assert metadata.leader.to_xml_tag() == LeaderField().to_xml_tag()
assert len(metadata.datafields) == 1
assert len(metadata.controlfields) == 0
assert len(metadata.datafields[0].subfields) == 0
assert test.to_xml_tag() in metadata.xml
test.subfields.append(SubField(code="a", value="Brain-Computer Interface"))
metadata = Marc21Metadata()
metadata.xml = test.to_xml_tag()
assert len(metadata.datafields) == 1
assert len(metadata.controlfields) == 0
assert len(metadata.datafields[0].subfields) == 1
assert test.to_xml_tag() in metadata.xml
test.subfields.append(SubField(code="b", value="Subtitle field."))
metadata = Marc21Metadata()
metadata.xml = test.to_xml_tag()
assert len(metadata.datafields) == 1
assert len(metadata.controlfields) == 0
assert len(metadata.datafields[0].subfields) == 2
assert test.to_xml_tag() in metadata.xml
test.subfields.append(SubField(code="c", value="hrsg. von Josef Frank"))
metadata = Marc21Metadata()
metadata.xml = test.to_xml_tag()
assert len(metadata.datafields) == 1
assert len(metadata.controlfields) == 0
assert len(metadata.datafields[0].subfields) == 3
assert test.to_xml_tag() in metadata.xml
def test_uniqueness_metadata():
metadata = Marc21Metadata()
metadata.emplace_unique_field(
tag="245", ind1="1", ind2="0", code="a", value="laborum sunt ut nulla"
)
metadata.emplace_unique_field(
tag="245", ind1="1", ind2="0", code="a", value="laborum sunt ut nulla"
)
assert len(metadata.datafields) == 1
assert len(metadata.controlfields) == 0
assert len(metadata.datafields[0].subfields) == 1
assert metadata.is_valid_marc21_xml_string()
def test_create_metadata():
metadata = Marc21Metadata()
assert metadata.leader.to_xml_tag() == LeaderField().to_xml_tag()
assert metadata.controlfields == list()
assert metadata.datafields == list()
assert "<?xml version='1.0' ?>" in metadata.xml
assert '<record xmlns="http://www.loc.gov/MARC21/slim"' in metadata.xml
assert (
'xsi:schemaLocation="http://www.loc.gov/MARC21/slim schema.xsd" type="Bibliographic"'
in metadata.xml
)
assert 'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"' in metadata.xml
metadata.emplace_field(
tag="245", ind1="1", ind2="0", code="a", value="laborum sunt ut nulla"
)
assert '<datafield tag="245" ind1="1" ind2="0">' in metadata.xml
assert '<subfield code="a">laborum sunt ut nulla</subfield>' in metadata.xml