assertEquals(URL + "/issues/" + issue.getId() + "#note-3", attribute.getAttribute(TaskAttribute.COMMENT_URL).getValue());
    
    /* Attachments */
    /* affected by TaskAttributeMapper, RedmineTaskAttributeMapper */
    attribute = root.getAttribute(TaskAttribute.PREFIX_ATTACHMENT + "10");
    Attachment attachment = issue.getAttachments().get(10);
    assertNotNull(attribute);
    assertEquals(""+attachment.getId(), attribute.getValue());
    assertEquals(""+attachment.getAuthorId(), attribute.getAttribute(TaskAttribute.ATTACHMENT_AUTHOR).getValue());
    assertEquals(""+attachment.getCreatedOn().getTime(), attribute.getAttribute(TaskAttribute.ATTACHMENT_DATE).getValue());
    assertEquals(attachment.getFilename(), attribute.getAttribute(TaskAttribute.ATTACHMENT_FILENAME).getValue());
    assertEquals(""+attachment.getFilesize(), attribute.getAttribute(TaskAttribute.ATTACHMENT_SIZE).getValue());
    assertEquals(attachment.getDescription(), attribute.getAttribute(TaskAttribute.ATTACHMENT_DESCRIPTION).getValue());
    assertEquals(URL + "/attachments/download/10", attribute.getAttribute(TaskAttribute.ATTACHMENT_URL).getValue());
    
    /* IssueRelations */
    /* TimeEntries + sum*/
    /* affected by TaskAttributeMapper, RedmineTaskAttributeMapper, TaskTimeEntryMapper */