public void Get24hAllTickersTest() { try { List <Ticker24h> tickers = market.Get24hTicker(); Assert.IsNotNull(tickers); Assert.Greater(tickers.Count, 0); int index = tickers.FindIndex(n => n.Symbol == "BTCUSDT"); Assert.AreNotEqual(-1, index); } catch (ErrorMessageException e) { Tools.OnThrowErrorMessageException(e); } }