Fix tests, update Readme

README.md

@@ -32,6 +32,7 @@ Handles multiple cryptocurrency exchange data feeds and returns normalized and s
 * [FMFW.io](https://www.fmfw.io/)
 * [EXX](https://www.exx.com/)
 * [Gate.io](https://www.gate.io/)
+* [Gate.io Futures](https://www.gate.io/futures_center)
 * [Gemini](https://gemini.com/)
 * [HitBTC](https://hitbtc.com/)
 * [Huobi](https://www.hbg.com/)

tests/unit/test_exchange.py

@@ -9,7 +9,7 @@
 
 import pytest
 
-from cryptofeed.defines import ASCENDEX, ASCENDEX_FUTURES, BEQUANT, BITDOTCOM, BITGET, BITHUMB, CANDLES, BINANCE, BINANCE_DELIVERY, CRYPTODOTCOM, DELTA, FMFW, BITFINEX, DYDX, EXX, BINANCE_FUTURES, BINANCE_US, BITFLYER, BITMEX, BITSTAMP, BITTREX, BLOCKCHAIN, COINBASE, DERIBIT, GATEIO, GEMINI, HITBTC, HUOBI, HUOBI_DM, HUOBI_SWAP, INDEPENDENT_RESERVE, KRAKEN, KRAKEN_FUTURES, KUCOIN, L3_BOOK, OKCOIN, OKX, PHEMEX, POLONIEX, PROBIT, TICKER, TRADES, L2_BOOK, BYBIT, UPBIT, BINANCE_TR
+from cryptofeed.defines import ASCENDEX, ASCENDEX_FUTURES, BEQUANT, BITDOTCOM, BITGET, BITHUMB, CANDLES, BINANCE, BINANCE_DELIVERY, CRYPTODOTCOM, DELTA, FMFW, BITFINEX, DYDX, EXX, BINANCE_FUTURES, BINANCE_US, BITFLYER, BITMEX, BITSTAMP, BITTREX, BLOCKCHAIN, COINBASE, DERIBIT, GATEIO, GEMINI, HITBTC, HUOBI, HUOBI_DM, HUOBI_SWAP, INDEPENDENT_RESERVE, KRAKEN, KRAKEN_FUTURES, KUCOIN, L3_BOOK, OKCOIN, OKX, PHEMEX, POLONIEX, PROBIT, TICKER, TRADES, L2_BOOK, BYBIT, UPBIT, BINANCE_TR, GATEIO_FUTURES
 from cryptofeed.exchanges import EXCHANGE_MAP
 from cryptofeed.raw_data_collection import playback
 from cryptofeed.symbols import Symbols
@@ -55,6 +55,7 @@
     POLONIEX: {TRADES: 6, L2_BOOK: 294},
     UPBIT:  {L2_BOOK: 145, TRADES: 304},
     GATEIO: {CANDLES: 14, L2_BOOK: 169, TICKER: 22, TRADES: 9},
+    GATEIO_FUTURES: {CANDLES: 1, L2_BOOK: 326, TICKER: 75},
     PROBIT:  {L2_BOOK: 27, TRADES: 1001},
     KUCOIN: {TRADES: 18, TICKER: 830, CANDLES: 6, L2_BOOK: 3823},
     BITHUMB: {TRADES: 7},