fixed some bugs, improved the backtesting and strategy table. Possible now to specify which features we want to use in the backtesting api

freqtrade/tests/aws/test_backtest.py

@@ -1,5 +1,7 @@
+import os
 from base64 import urlsafe_b64encode
 
+import boto3
 import pytest
 import simplejson as json
 from freqtrade.aws.backtesting_lambda import backtest, cron
@@ -64,15 +66,21 @@ class MyFancyTestStrategy(IStrategy):
         "body": json.dumps(request)
     }, {})
 
+    # build sns request
     request = {
         "user": "GCU4LW2XXZW3A3FM2XZJTEJHNWHTWDKY2DIJLCZJ5ULVZ4K7LZ7D23TG",
-        "name": "MyFancyTestStrategy",
-        "stake_currency": "usdt",
-        "asset": ["ETH", "BTC", "XRP", "LTC"],
-        "exchange": "binance"
+        "name": "MyFancyTestStrategy"
     }
 
-    backtest({"body": json.dumps(request)}, {})
+    backtest({
+        "Records": [
+            {
+                "Sns": {
+                    "Subject": "backtesting",
+                    "Message": json.dumps(request)
+                }
+            }]
+    }, {})
 
 
 def test_cron(lambda_context):
@@ -135,4 +143,7 @@ class MyFancyTestStrategy(IStrategy):
     }, {})
 
     print("evaluating cron job")
+
     cron({}, {})
+
+    #TODO test receiving of message some how

freqtrade/tests/conftest.py

@@ -628,13 +628,15 @@ def lambda_context():
     lamb.start()
 
     session = boto3.session.Session()
-
-    client = session.client('sns')
-    dynamodb = boto3.resource('dynamodb')
     os.environ["strategyTable"] = "StrategyTable"
     os.environ["tradeTable"] = "TradeTable"
     os.environ["topic"] = "UnitTestTopic"
 
+    client = session.client('sns')
+    client.create_topic(Name=os.environ["topic"])
+
+    dynamodb = boto3.resource('dynamodb')
+
     import responses
 
     # do not mock requests to these urls

freqtrade/tests/optimize/test_backtesting.py

@@ -490,7 +490,7 @@ def test_processed(default_conf, mocker) -> None:
 
 def test_backtest_pricecontours(default_conf, fee, mocker) -> None:
     mocker.patch('freqtrade.optimize.backtesting.exchange.get_fee', fee)
-    tests = [['raise', 17], ['lower', 0], ['sine', 17]]
+    tests = [['raise', 17], ['lower', 0], ['sine', 16]]
     for [contour, numres] in tests:
         simple_backtest(default_conf, contour, numres, mocker)