public void throw_an_exception_if_source_file_is_not_found()
        {
            var csvFileMarketDataSource = new CsvFileMarketDataSource();

            Action action = () => csvFileMarketDataSource.GetAllOffers("abc");

            action.ShouldThrow <MarketFileDoesNotExistException>();
        }
        public void get_lender_offers_from_a_csv_file()
        {
            var csvFileFullPath         = Path.Combine(Path.GetDirectoryName(typeof(CsvFileMarketDataSourceShould).GetTypeInfo().Assembly.Location), "market.csv");
            var csvFileMarketDataSource = new CsvFileMarketDataSource();

            var offers = csvFileMarketDataSource.GetAllOffers(csvFileFullPath);

            offers.Should().BeOfType <LoanOffers>();
        }