private static LastfmResponse<LastfmLibraryItem> CreateResponse(string name)
 {
     var lastfmResponse1 = new LastfmResponse<LastfmLibraryItem> { TotalPages = 2, Items = new List<LastfmLibraryItem> { new LastfmLibraryTrack { Name = name } } };
       return lastfmResponse1;
 }
 public void Setup()
 {
     response = new LastfmResponse<LastfmUserRecentTrack> { PerPage = 25, TotalPages = 4, TotalRecords = 100 };
       pageCalculator = new PageCalculator();
 }