나는 다음과 같은 기관이 다음 compare
방법이기 때문에 내 두 번째 변화는 확인되지 비교에서랩 컬렉션 개체
public class ComplexObjectGraphComparisonExample {
@Test
public void shouldCompareTwoComplexObjects() {
// given
Javers javers = JaversBuilder.javers().build();
// Construct test data
// ComplexEntity:
// - List<TLocation>
// TLoation:
// - location: String
// - List<TAir>
// TAir:
// - int ID
// - String Name
int locations = 3;
List<TenderLocation> tenderLocationsBase = new ArrayList<TenderLocation>(locations);
List<TenderLocation> tenderLocationsRef = new ArrayList<TenderLocation>(locations);
for (int j = 0; j < locations; ++j) {
int airlines = 10;
List<TenderAirline> tenderAirlinesBase = new ArrayList<TenderAirline>(airlines);
List<TenderAirline> tenderAirlinesRef = new ArrayList<TenderAirline>(airlines);
for (int i = 0; i < airlines; ++i) {
tenderAirlinesBase.add(new TenderAirline(i, "Airline" + i));
tenderAirlinesRef.add(new TenderAirline(i, "Airline" + i));
}
tenderLocationsBase.add(new TenderLocation("BV" + j, tenderAirlinesBase));
tenderLocationsRef.add(new TenderLocation("BV" + j, tenderAirlinesBase));
}
ComplexEntity baseEntity = new ComplexEntity(tenderLocationsBase);
ComplexEntity referenceEntity = new ComplexEntity(tenderLocationsRef);
// when
Diff diff = javers.compare(baseEntity, referenceEntity);
assertThat(diff.getChanges()).hasSize(0);
// Change a single small thing
referenceEntity.tenderList.get(1).location = "Difference_1";
// then there is a single change detected
diff = javers.compare(baseEntity, referenceEntity);
assertThat(diff.getChanges()).hasSize(1);
// there should be one change of type {@link ValueChange}
ValueChange change = diff.getChangesByType(ValueChange.class).get(0);
assertThat(change.getPropertyName()).isEqualTo("location");
assertThat(change.getLeft()).isEqualTo("BV1");
assertThat(change.getRight()).isEqualTo("Difference_1");
// do another change
referenceEntity.tenderList.get(1).tenderAirlines.get(1).name = "Difference_2";
// second difference is not detected, failing the commented test
diff = javers.compare(baseEntity, referenceEntity);
assertThat(diff.getChanges()).hasSize(2);
System.out.println(diff);
}
}
:
public class ComplexEntity {
public List<TenderLocation> tenderList;
public ComplexEntity(List<TenderLocation> tenderList) {
this.tenderList = tenderList;
}
}
public class TenderLocation {
public String location;
public List<TenderAirline> tenderAirlines;
public TenderLocation(String location, List<TenderAirline> tenderAirlines) {
this.tenderAirlines = tenderAirlines;
this.location = location;
}
}
public class TenderAirline {
public int ID;
public String name;
public TenderAirline(int ID, String name) {
this.ID = ID;
this.name = name;
}
}
그리고 다음과 같은 시험 ComplexEntiey
을 두 가지를 비교를 내 목록을 깊이 비교하지 마라.
내가 "wrap collections in some Value Objects"
경우 깊은 컬렉션의 비교 것을 여기
http://www.atetric.com/atetric/javadoc/org.javers/javers-core/1.3.4/org/javers/core/Javers.html
읽고이 가능합니다.
내 질문은 정확히 내 컬렉션을 Value Objects
에 넣을 수 있습니까?
내 초기 질문을 편집하여 정확히 어떤 것이 제 문제인지 확인할 수 있습니다. –