public override void Given()
{
SearchResultsViewModel = new SearchResultsViewModel {
SearchUln = SearchUln
};
var mockResult = new UlnResultsNotFoundViewModel {
IsAllowed = true, IsWithdrawn = false, Uln = SearchUln
};
ResultLoader.FindUlnResultsAsync(AoUkprn, SearchUln.ToLong()).Returns(mockResult);
}