@Test
public void getCommentDoesNotExistWithConnTest() {

    try (RepositoryConnection conn = repo.getConnection()) {
        Optional<Comment> commentOpt = manager.getComment(DOES_NOT_EXIST_IRI, conn);
        assertTrue(!commentOpt.isPresent());
        verify(utilsService).optObject(eq(DOES_NOT_EXIST_IRI), any(CommentFactory.class), any(RepositoryConnection.class));
    }
}