### Question:
CatalogFactory { public static CatalogService getCatalogService(HttpClient httpClient) throws ConnectorSDKException { ConnectorSDKUtil adobeResourceUtil = ConnectorSDKUtil.getInstance(); String catalogEndpoint = adobeResourceUtil.getEndPoint(ResourceName.CATALOG); return new CatalogServiceImpl(catalogEndpoint, httpClient); }  static CatalogService getCatalogService(HttpClient httpClient); static CatalogService getCatalogService();  }### Answer:
@Test public void testCatalogFactory() throws Exception{ setUp(); assertTrue(CatalogFactory.getCatalogService()!=null); CatalogService cat = CatalogFactory.getCatalogService(null); assertTrue(cat != null); }