feat(normalizer): add row parser to persons_tree

tools/import-normalizer/tests/test_persons_tree.py

@@ -171,3 +171,61 @@ def test_resolve_one_ambiguous():
     row_id, reason = persons_tree._resolve_one("Cram", idx)
     assert row_id is None
     assert reason == "ambiguous"
+
+
+def test_parse_row_serial_dates():
+    fields = {
+        "generation": "G 3", "last_name": "Allemeyer", "first_name": "Elsgard",
+        "maiden_name": "Wöhler", "birth_date": "7568", "birth_place": "Garz",
+        "death_date": "36222", "death_place": "Espelkamp",
+        "spouse": "Allemeyer Werner", "notes": "Nichte von Herbert",
+    }
+    p = persons_tree._parse_row(2, fields)
+    assert p["rowId"] == "row_002"
+    assert p["firstName"] == "Elsgard"
+    assert p["lastName"] == "Allemeyer"
+    assert p["maidenName"] == "Wöhler"
+    assert p["birthYear"] == 1920
+    assert p["deathYear"] == 1999
+    assert p["birthPlace"] == "Garz"
+    assert p["deathPlace"] == "Espelkamp"
+    assert p["generation"] == 3
+    assert p["familyMember"] is True
+    assert p["_spouse_raw"] == "Allemeyer Werner"
+    assert p["_bemerkung_raw"] == "Nichte von Herbert"
+    assert "[Geburtsdatum" not in (p["notes"] or "")
+
+
+def test_parse_row_string_birth_date():
+    fields = {
+        "generation": "G 2", "last_name": "Cram", "first_name": "Herbert",
+        "maiden_name": "", "birth_date": "25.6.1890", "birth_place": "Texas",
+        "death_date": "", "death_place": "", "spouse": "", "notes": "",
+    }
+    p = persons_tree._parse_row(28, fields)
+    assert p["birthYear"] == 1890
+    assert p["deathYear"] is None
+    assert p["notes"] is None or p["notes"] == ""
+
+
+def test_parse_row_unresolvable_date_goes_to_notes():
+    fields = {
+        "generation": "G 3", "last_name": "Heydrich", "first_name": "Dieter",
+        "maiden_name": "", "birth_date": "28.9.", "birth_place": "",
+        "death_date": "", "death_place": "", "spouse": "", "notes": "Bruder v Ingrid",
+    }
+    p = persons_tree._parse_row(96, fields)
+    assert p["birthYear"] is None
+    assert "[Geburtsdatum: 28.9.]" in p["notes"]
+    assert "Bruder v Ingrid" in p["notes"]
+
+
+def test_parse_row_empty_spouse_and_notes():
+    fields = {
+        "generation": "G 4", "last_name": "Allemeyer", "first_name": "Jürgen",
+        "maiden_name": "", "birth_date": "", "birth_place": "",
+        "death_date": "", "death_place": "", "spouse": "", "notes": "",
+    }
+    p = persons_tree._parse_row(4, fields)
+    assert p["_spouse_raw"] is None
+    assert p["_bemerkung_raw"] is None