Fix tests

Kraken puts ETH before BTC, but otherwise has the correct ordering for global symbols

Author: jjxtra

ExchangeSharp/API/Exchanges/Kraken/ExchangeKrakenAPI.cs

@@ -96,6 +96,7 @@ await Cache.Get<object>(nameof(PopulateLookupTables), async () =>
                     exchangeSymbolToNormalizedSymbolNew[marketSymbol] = marketSymbolNorm;
                     normalizedSymbolToExchangeSymbolNew[marketSymbolNorm] = marketSymbol;
                     exchangeCurrenciesToMarketSymbolNew[baseSymbol + quoteSymbol] = marketSymbol;
+                    exchangeCurrenciesToMarketSymbolNew[quoteSymbol + baseSymbol] = marketSymbol;
                 }
 
                 exchangeCurrencyToNormalizedCurrency = exchangeCurrencyToNormalizedCurrencyNew;
@@ -130,6 +131,11 @@ public override async Task<string> ExchangeMarketSymbolToGlobalMarketSymbolAsync
             {
                 quoteCurrencyNormalized = quoteCurrency;
             }
+            if (quoteCurrencyNormalized == "BTC")
+            {
+                // prefer BTC in front
+                return quoteCurrencyNormalized + GlobalMarketSymbolSeparatorString + baseCurrencyNormalized;
+            }
             return baseCurrencyNormalized + GlobalMarketSymbolSeparatorString + quoteCurrencyNormalized;
         }
 

ExchangeSharpTests/ExchangeTests.cs

@@ -73,6 +73,10 @@ public async Task GlobalSymbolTest()
                         // WIP
                         continue;
                     }
+                    else if (api is ExchangeKrakenAPI)
+                    {
+                        int a = 5; a++;
+                    }
 
                     bool isBithumb = (api.Name == ExchangeName.Bithumb);
                     string exchangeMarketSymbol = await api.GlobalMarketSymbolToExchangeMarketSymbolAsync(isBithumb ? globalMarketSymbolAlt : globalMarketSymbol);