⚙ Migrate to pyproject.toml

src/mods4pandas/tests/test_mods4pandas.py

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+from lxml import etree as ET
+import pytest
+
+
+from mods4pandas.mods4pandas import mods_to_dict
+from mods4pandas.lib import flatten
+
+
+def dict_fromstring(x):
+    """Helper function to parse a MODS XML string to a flattened dict"""
+    return flatten(mods_to_dict(ET.fromstring(x)))
+
+def test_single_language_languageTerm():
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+        <mods:language>
+            <mods:languageTerm authority="iso639-2b" type="code">lat</mods:languageTerm>
+            <mods:languageTerm authority="iso639-2b" type="code">ger</mods:languageTerm>
+        </mods:language>
+    </mods:mods>
+    """)
+    assert d['language_languageTerm'] == {'ger', 'lat'}
+
+def test_multitple_language_languageTerm():
+    """
+    Different languages MAY have multiple mods:language elements.
+    See MODS-AP 2.3.1
+    """
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+        <mods:language><mods:languageTerm authority="iso639-2b" type="code">lat</mods:languageTerm></mods:language>
+        <mods:language><mods:languageTerm authority="iso639-2b" type="code">ger</mods:languageTerm></mods:language>
+    </mods:mods>
+    """)
+    assert d['language_languageTerm'] == {'ger', 'lat'}
+
+def test_role_roleTerm():
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+    <mods:name type="personal" valueURI="http://d-nb.info/gnd/117357669">
+      <mods:displayForm>Wurm, Mary</mods:displayForm>
+      <mods:namePart type="given">Mary</mods:namePart>
+      <mods:nameIdentifier type="gbv-ppn">078789583</mods:nameIdentifier>
+      <mods:namePart type="family">Wurm</mods:namePart>
+      <mods:role>
+        <mods:roleTerm authority="marcrelator" type="code">cmp</mods:roleTerm>
+      </mods:role>
+    </mods:name>
+    </mods:mods>
+    """)
+    assert d['name0_role_roleTerm'] == {'cmp'}
+
+def test_multiple_role_roleTerm():
+    """
+    Multiple mods:role/mods:roleTerm should be merged into one column.
+    """
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+    <mods:name type="personal" valueURI="http://d-nb.info/gnd/117357669">
+      <mods:displayForm>Wurm, Mary</mods:displayForm>
+      <mods:namePart type="given">Mary</mods:namePart>
+      <mods:nameIdentifier type="gbv-ppn">078789583</mods:nameIdentifier>
+      <mods:namePart type="family">Wurm</mods:namePart>
+      <mods:role>
+        <mods:roleTerm authority="marcrelator" type="code">cmp</mods:roleTerm>
+      </mods:role>
+      <mods:role>
+        <mods:roleTerm authority="marcrelator" type="code">aut</mods:roleTerm>
+      </mods:role>
+    </mods:name>
+    </mods:mods>
+    """)
+    assert d['name0_role_roleTerm'] == {'cmp', 'aut'}
+
+def test_scriptTerm():
+    """
+    Same language using different scripts have one mods:language, with multiple scriptTerms inside.
+
+    See MODS-AP 2.3.1.
+    """
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+        <mods:language>
+            <mods:languageTerm authority="iso639-2b" type="code">ger</mods:languageTerm>
+            <mods:scriptTerm authority="iso15924" type="code">215</mods:scriptTerm>
+            <mods:scriptTerm authority="iso15924" type="code">217</mods:scriptTerm>
+        </mods:language>
+        <mods:language>
+            <mods:languageTerm authority="iso639-2b" type="code">lat</mods:languageTerm>
+            <mods:scriptTerm authority="iso15924" type="code">216</mods:scriptTerm>
+        </mods:language>
+    </mods:mods>
+    """)
+    assert d['language_scriptTerm'] == {'215', '216', '217'}
+
+def test_recordInfo():
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+        <mods:recordInfo>
+            <mods:recordIdentifier source="gbv-ppn">PPN610714341</mods:recordIdentifier>
+        </mods:recordInfo>
+    </mods:mods>
+    """)
+    assert d['recordInfo_recordIdentifier'] == 'PPN610714341'
+
+def test_accessCondition():
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+        <mods:accessCondition type="use and reproduction">UNKNOWN</mods:accessCondition>
+    </mods:mods>
+    """)
+    assert d['accessCondition-use and reproduction'] == 'UNKNOWN'
+
+def test_originInfo_no_event_type():
+    with pytest.warns(UserWarning) as ws:
+        d = dict_fromstring("""
+        <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+            <mods:originInfo>
+               <mods:place><mods:placeTerm type="text">Berlin</mods:placeTerm></mods:place>
+            </mods:originInfo>
+        </mods:mods>
+        """)
+
+    assert d == {}  # empty
+
+    assert len(ws) == 1
+    assert ws[0].message.args[0] == 'Filtered {http://www.loc.gov/mods/v3}originInfo element (has no eventType)'
+
+def test_relatedItem():
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+        <mods:relatedItem type="original">
+            <mods:recordInfo>
+                <mods:recordIdentifier source="gbv-ppn">PPN167755803</mods:recordIdentifier>
+            </mods:recordInfo>
+        </mods:relatedItem>
+    </mods:mods>
+    """)
+
+    assert d['relatedItem-original_recordInfo_recordIdentifier'] == 'PPN167755803'
+
+    # mods:relatedItem may also have source="dnb-ppn" recordIdentifiers:
+    d = dict_fromstring("""
+    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+        <mods:relatedItem type="original">
+            <mods:recordInfo>
+                <mods:recordIdentifier source="dnb-ppn">1236513355</mods:recordIdentifier>
+            </mods:recordInfo>
+        </mods:relatedItem>
+    </mods:mods>
+    """)
+
+    assert d['relatedItem-original_recordInfo_recordIdentifier-dnb-ppn'] == '1236513355'