working on backtesting BASE64 encoded strategies

freqtrade/tests/aws/test_backtest.py

@@ -1,7 +1,75 @@
-import pytest
+from base64 import urlsafe_b64encode
 
+import pytest
+import simplejson as json
 from freqtrade.aws.backtesting_lambda import backtest
+from freqtrade.aws.strategy import submit
 
 
 def test_backtest(lambda_context):
-    backtest({}, {})
+    content = """# --- Do not remove these libs ---
+from freqtrade.strategy.interface import IStrategy
+from typing import Dict, List
+from hyperopt import hp
+from functools import reduce
+from pandas import DataFrame
+# --------------------------------
+
+import talib.abstract as ta
+import freqtrade.vendor.qtpylib.indicators as qtpylib
+
+class MyFancyTestStrategy(IStrategy):
+    minimal_roi = {
+        "0": 0.5
+    }
+    stoploss = -0.2
+    ticker_interval = '5m'
+
+    def populate_indicators(self, dataframe: DataFrame) -> DataFrame:
+        macd = ta.MACD(dataframe)
+        dataframe['maShort'] = ta.EMA(dataframe, timeperiod=8)
+        dataframe['maMedium'] = ta.EMA(dataframe, timeperiod=21)
+        return dataframe
+
+    def populate_buy_trend(self, dataframe: DataFrame) -> DataFrame:
+        dataframe.loc[
+            (
+                qtpylib.crossed_above(dataframe['maShort'], dataframe['maMedium'])
+            ),
+            'buy'] = 1
+
+        return dataframe
+
+    def populate_sell_trend(self, dataframe: DataFrame) -> DataFrame:
+        dataframe.loc[
+            (
+                qtpylib.crossed_above(dataframe['maMedium'], dataframe['maShort'])
+            ),
+            'sell'] = 1
+        return dataframe
+
+
+        """
+
+    request = {
+        "user": "GCU4LW2XXZW3A3FM2XZJTEJHNWHTWDKY2DIJLCZJ5ULVZ4K7LZ7D23TG",
+        "description": "simple test strategy",
+        "name": "MyFancyTestStrategy",
+        "content": urlsafe_b64encode(content.encode('utf-8')),
+        "public": False
+    }
+
+    # now we add an entry
+    submit({
+        "body": json.dumps(request)
+    }, {})
+
+    request = {
+        "user": "GCU4LW2XXZW3A3FM2XZJTEJHNWHTWDKY2DIJLCZJ5ULVZ4K7LZ7D23TG",
+        "name": "MyFancyTestStrategy",
+        "stake_currency": "usdt",
+        "asset": ["ETH", "BTC", "XRP", "LTC"],
+        "exchange": "binance"
+    }
+
+    backtest({"body": json.dumps(request)}, {})