logs enriched in case of stop loss on exchange, test fixed

freqtrade/exchange/__init__.py

@@ -379,12 +379,14 @@ class Exchange(object):
         except ccxt.InsufficientFunds as e:
             raise DependencyException(
                 f'Insufficient funds to place stoploss limit order on market {pair}. '
-                f'Tried to put a stoploss amount {amount} at rate {rate} (total {rate*amount}).'
+                f'Tried to put a stoploss amount {amount} with '
+                f'stop {stop_price} and limit {rate} (total {rate*amount}).'
                 f'Message: {e}')
         except ccxt.InvalidOrder as e:
             raise DependencyException(
                 f'Could not place stoploss limit order on market {pair}.'
-                f'Tried to place stoploss amount {amount} at rate {rate} (total {rate*amount}).'
+                f'Tried to place stoploss amount {amount} with '
+                f'stop {stop_price} and limit {rate} (total {rate*amount}).'
                 f'Message: {e}')
         except (ccxt.NetworkError, ccxt.ExchangeError) as e:
             raise TemporaryError(

freqtrade/tests/test_freqtradebot.py

@@ -957,7 +957,8 @@ def test_handle_stoploss_on_exchange(mocker, default_conf, fee, caplog,
     stoploss_order_hit = MagicMock(return_value={
         'status': 'closed',
         'type': 'stop_loss_limit',
-        'price': 2
+        'price': 3,
+        'average': 2
     })
     mocker.patch('freqtrade.exchange.Exchange.get_order', stoploss_order_hit)
     assert freqtrade.handle_stoploss_on_exchange(trade) is True