backend/src/test/java/org/raddatz/familienarchiv/person/PersonRepositoryTest.java

@@ -453,6 +453,42 @@ class PersonRepositoryTest {
                 .containsExactly("Anna", "Bernd", "Clara");
     }
 
+    // ─── resolveByName fetch→classify, end-to-end on real Postgres (#763 review) ───
+    // The classifier unit tests in PersonServiceTest stub searchByName, so they never prove the
+    // fetch query actually finds an alias-only match and feeds it into classification. These walk
+    // the whole searchByName → resolveByName path over the real Postgres slice, closing AC#4/#5.
+
+    @Test
+    void resolveByName_maidenAlias_classifiesAsDirect_endToEnd() {
+        PersonService personService = new PersonService(personRepository, aliasRepository);
+        Person clara = personRepository.save(Person.builder().firstName("Clara").lastName("Müller").build());
+        aliasRepository.save(PersonNameAlias.builder()
+                .person(clara).lastName("Cram").type(PersonNameAliasType.MAIDEN_NAME).sortOrder(0).build());
+        // Detach so resolveByName re-fetches with its lazy nameAliases loaded from the DB —
+        // the fresh-session behaviour the @Transactional(readOnly=true) path has in production.
+        entityManager.flush();
+        entityManager.clear();
+
+        NameMatches matches = personService.resolveByName("Clara Cram");
+
+        assertThat(matches.direct()).extracting(Person::getId).containsExactly(clara.getId());
+    }
+
+    @Test
+    void resolveByName_aliasFirstName_classifiesAsDirect_endToEnd() {
+        PersonService personService = new PersonService(personRepository, aliasRepository);
+        Person clara = personRepository.save(Person.builder().firstName("Clara").lastName("Cram").build());
+        aliasRepository.save(PersonNameAlias.builder()
+                .person(clara).firstName("Wilhelmina").lastName("de Gruyter")
+                .type(PersonNameAliasType.BIRTH).sortOrder(0).build());
+        entityManager.flush();
+        entityManager.clear();
+
+        NameMatches matches = personService.resolveByName("Wilhelmina");
+
+        assertThat(matches.direct()).extracting(Person::getId).containsExactly(clara.getId());
+    }
+
     // ─── searchWithDocumentCount with aliases ────────────────────────────────
 
     @Test