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feat(parser): widen GEB_PATTERN and extract maiden name in stripMaidenName

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Widen pattern from `\s+geb\.\s+\S+` to `,?\s*geb\.?\s+(.+)$` to
handle: optional comma, optional dot, multi-word maiden names.
stripMaidenName() now captures the maiden name instead of discarding
it. Handles all 5 input variants from the ODS data.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Marcel
2026-04-08 12:51:32 +02:00
parent 1aabd9826c
commit c49cb345ca
2 changed files with 72 additions and 5 deletions
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64
backend/src/test/java/org/raddatz/familienarchiv/service/PersonNameParserTest.java
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@@ -115,7 +115,7 @@ class PersonNameParserTest {
assertThat(result.title()).isNull();
assertThat(result.firstName()).isEqualTo("Eugenie");
assertThat(result.lastName()).isEqualTo("de Gruyter");
assertThat(result.maidenName()).isNull();
assertThat(result.maidenName()).isEqualTo("Müller");
assertThat(result.annotation()).isNull();
}
@@ -282,6 +282,68 @@ class PersonNameParserTest {
assertThat(result.title()).isNull();
}
// --- stripMaidenName — maiden name extraction ---
@Test
void stripMaidenName_standardDot_singleWord() {
PersonNameParser.MaidenNameResult result = PersonNameParser.stripMaidenName("Eugenie de Gruyter geb. Muller");
assertThat(result.cleaned()).isEqualTo("Eugenie de Gruyter");
assertThat(result.maidenName()).isEqualTo("Muller");
}
@Test
void stripMaidenName_dot_multiWordMaidenName() {
PersonNameParser.MaidenNameResult result = PersonNameParser.stripMaidenName("Clara Cram geb. de Gruyter");
assertThat(result.cleaned()).isEqualTo("Clara Cram");
assertThat(result.maidenName()).isEqualTo("de Gruyter");
}
@Test
void stripMaidenName_commaPrefix_noDot_multiWord() {
PersonNameParser.MaidenNameResult result = PersonNameParser.stripMaidenName("Ella Dieckmann, geb de Gruyter");
assertThat(result.cleaned()).isEqualTo("Ella Dieckmann");
assertThat(result.maidenName()).isEqualTo("de Gruyter");
}
@Test
void stripMaidenName_noDot_singleWord() {
PersonNameParser.MaidenNameResult result = PersonNameParser.stripMaidenName("Elise Rockstroh geb Sintenis");
assertThat(result.cleaned()).isEqualTo("Elise Rockstroh");
assertThat(result.maidenName()).isEqualTo("Sintenis");
}
@Test
void stripMaidenName_noDot_noMarriedLastName() {
PersonNameParser.MaidenNameResult result = PersonNameParser.stripMaidenName("Elisabeth geb Fernow");
assertThat(result.cleaned()).isEqualTo("Elisabeth");
assertThat(result.maidenName()).isEqualTo("Fernow");
}
@Test
void stripMaidenName_noGeb_returnsNullMaidenName() {
PersonNameParser.MaidenNameResult result = PersonNameParser.stripMaidenName("Walter de Gruyter");
assertThat(result.cleaned()).isEqualTo("Walter de Gruyter");
assertThat(result.maidenName()).isNull();
}
// --- split — maiden name extraction end-to-end ---
@Test
void split_gebDot_extractsMaidenName() {
PersonNameParser.SplitName result = PersonNameParser.split("Eugenie de Gruyter geb. Muller");
assertThat(result.firstName()).isEqualTo("Eugenie");
assertThat(result.lastName()).isEqualTo("de Gruyter");
assertThat(result.maidenName()).isEqualTo("Muller");
}
@Test
void split_gebNoDot_multiWordMaidenName() {
PersonNameParser.SplitName result = PersonNameParser.split("Clara Cram geb. de Gruyter");
assertThat(result.firstName()).isEqualTo("Clara");
assertThat(result.lastName()).isEqualTo("Cram");
assertThat(result.maidenName()).isEqualTo("de Gruyter");
}
// --- enum values ---
@Test