Merge pull request #4937 from bigscoop/gateio-minor-improvements

[gateio-v4] Minor improvements

xchange-gateio-v4/src/test/java/org/knowm/xchange/gateio/service/GateioMarketDataServiceIntegration.java

@@ -2,8 +2,15 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import java.io.IOException;
+import java.util.List;
+import org.apache.commons.lang3.ObjectUtils;
 import org.junit.jupiter.api.Test;
 import org.knowm.xchange.ExchangeFactory;
+import org.knowm.xchange.currency.CurrencyPair;
+import org.knowm.xchange.dto.Order.OrderType;
+import org.knowm.xchange.dto.marketdata.OrderBook;
+import org.knowm.xchange.dto.marketdata.Ticker;
 import org.knowm.xchange.dto.meta.ExchangeHealth;
 import org.knowm.xchange.gateio.GateioExchange;
 
@@ -17,4 +24,42 @@ void exchange_health() {
     assertThat(actual).isEqualTo(ExchangeHealth.ONLINE);
   }
 
+
+  @Test
+  void valid_tickers() throws IOException {
+    List<Ticker> tickers = exchange.getMarketDataService().getTickers(null);
+    assertThat(tickers).isNotEmpty();
+
+    assertThat(tickers).allSatisfy(ticker -> {
+      assertThat(ticker.getInstrument()).isNotNull();
+      assertThat(ticker.getLast()).isNotNull();
+      if (ObjectUtils.allNotNull(ticker.getBid(), ticker.getAsk()) && ticker.getBid().signum() > 0 && ticker.getAsk().signum() > 0) {
+        assertThat(ticker.getBid()).isLessThan(ticker.getAsk());
+      }
+    });
+  }
+
+
+  @Test
+  void valid_orderbook() throws IOException {
+    OrderBook orderBook = exchange.getMarketDataService().getOrderBook(CurrencyPair.BTC_USDT);
+
+    assertThat(orderBook.getBids()).isNotEmpty();
+    assertThat(orderBook.getAsks()).isNotEmpty();
+
+    assertThat(orderBook.getAsks().get(0).getLimitPrice()).isGreaterThan(orderBook.getBids().get(0).getLimitPrice());
+
+    assertThat(orderBook.getBids()).allSatisfy(limitOrder -> {
+      assertThat(limitOrder.getInstrument()).isEqualTo(CurrencyPair.BTC_USDT);
+      assertThat(limitOrder.getType()).isEqualTo(OrderType.BID);
+    });
+
+    assertThat(orderBook.getAsks()).allSatisfy(limitOrder -> {
+      assertThat(limitOrder.getInstrument()).isEqualTo(CurrencyPair.BTC_USDT);
+      assertThat(limitOrder.getType()).isEqualTo(OrderType.ASK);
+    });
+
+  }
+
+
 }

xchange-gateio-v4/src/test/resources/rest/spot.http

@@ -11,6 +11,19 @@ Timestamp: {{timestamp}}
 Content-Type: application/json
 
 
+### List spot accounts
+< {%
+  import {gen_sign} from 'sign.js'
+  gen_sign("GET", request);
+%}
+
+GET {{api_v4}}/spot/accounts
+KEY: {{api_key}}
+SIGN: {{sign}}
+Timestamp: {{timestamp}}
+Content-Type: application/json
+
+
 ### Query account book
 < {%
   import {gen_sign} from 'sign.js'