public PreviewMarkdownActionHandlerFactory(Func <IDataAccess> dataAccessFact, CommentsOptions options, ICommentsConverter mardownParser)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
_dataAccessFact = dataAccessFact ?? throw new ArgumentNullException(nameof(dataAccessFact));
_mardownParser = mardownParser ?? throw new ArgumentNullException(nameof(mardownParser));
}
