@Test
  void testRecursiveCompare() {
    var a1 = new A();
    a1.name = "test1";
    var b1 = new B();
    a1.b = b1;
    b1.name = "test2";

    var a2 = new A();
    a2.name = "test1";
    a2.b = b1;

    var list1 = List.of(a1);
    var list2 = List.of(a2);

    var cfg = RecursiveComparisonConfiguration.builder().withComparedFields("name", "b").build();
    cfg.useOverriddenEquals();

    assertThat(list1)
        .usingRecursiveFieldByFieldElementComparator(cfg)
        .containsExactlyElementsOf(list2);
  }

  private static class A {
    private String name;

    private String guid = UUID.randomUUID().toString();

    private B b;

    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (!(o instanceof A a)) {
        return false;
      }
      return Objects.equals(name, a.name) && Objects.equals(guid, a.guid) && Objects.equals(b, a.b);
    }

    @Override
    public int hashCode() {
      return Objects.hash(name, guid, b);
    }
  }

  private static class B {
    private String name;

    private String guid = UUID.randomUUID().toString();

    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (!(o instanceof B b)) {
        return false;
      }
      return Objects.equals(name, b.name) && Objects.equals(guid, b.guid);
    }
  }