@Test
public void testIncludeCollectionAttribute() {
final Person a = new Person("Gulen Chongtham", Arrays.asList("Hola Espanyol", "Vicky Boss"));
final Person b =
new Person(
"Gulen Chongthamm", Arrays.asList("Hola Espanyol", "Vicky Boss", "Roger Harper"));
final ObjectDifferBuilder builder = ObjectDifferBuilder.startBuilding();
builder.inclusion().include().node(NodePath.with("aliases"));
final ObjectDiffer differ = builder.build();
final DiffNode root = differ.compare(b, a);
root.visit(new PrintingVisitor(b, a));
NodeAssertions.assertThat(root).root().hasChanges();
}
@Test
public void testCircularReferenceShouldBeAddedWhenEnabledInConfiguration() {
final ObjectWithCircularReference workingA = new ObjectWithCircularReference("a");
final ObjectWithCircularReference workingB = new ObjectWithCircularReference("b");
final ObjectWithCircularReference workingC = new ObjectWithCircularReference("c");
workingA.setReference(workingB);
workingB.setReference(workingC);
workingC.setReference(workingA);
final ObjectWithCircularReference baseA = new ObjectWithCircularReference("a");
final ObjectWithCircularReference baseB = new ObjectWithCircularReference("b");
final ObjectWithCircularReference baseC = new ObjectWithCircularReference("d");
baseA.setReference(baseB);
baseB.setReference(baseC);
baseC.setReference(baseA);
final ObjectDiffer objectDiffer = ObjectDifferBuilder.buildDefault();
// objectDiffer.getConfiguration().withoutCircularNodes();
final DiffNode root = objectDiffer.compare(workingA, baseA);
root.visit(new PrintingVisitor(workingA, baseA));
assertThat(root).child("reference", "reference", "reference").isCircular();
}