### Question:
HrefLinkMapper { public Map<String, HrefType> mapToLinksMap(Links links) { if (links == null) { return null; } return xs2aObjectMapper.convertValue(links, new TypeReference<Map<String, HrefType>>() { }); }  Map<String, HrefType> mapToLinksMap(Links links);  }### Answer:
@Test void mapToLinksMap_withValidMap_shouldReturnLinks() { Links links = new Links(); links.setScaStatus(new HrefType(LINK_PATH)); Map<String, HrefType> linkMap = hrefMapper.mapToLinksMap(links); assertNotNull(linkMap); HrefType wrappedLink = linkMap.get(LINK_NAME); assertNotNull(wrappedLink); assertEquals(LINK_PATH, wrappedLink.getHref()); }
@Test void mapToLinksMap_withNullMap_shouldReturnNull() { Map<String, HrefType> linkMap = hrefMapper.mapToLinksMap(null); assertNull(linkMap); }