merged stop loss support branch

freqtrade/tests/optimize/test_backtesting.py

@@ -84,6 +84,7 @@ def load_data_test(what):
 
 def simple_backtest(config, contour, num_results, mocker) -> None:
     mocker.patch('freqtrade.exchange.validate_pairs', MagicMock(return_value=True))
+
     backtesting = Backtesting(config)
 
     data = load_data_test(contour)
@@ -97,6 +98,7 @@ def simple_backtest(config, contour, num_results, mocker) -> None:
             'realistic': True
         }
     )
+
     # results :: <class 'pandas.core.frame.DataFrame'>
     assert len(results) == num_results
 

freqtrade/tests/optimize/test_optimize.py

@@ -99,7 +99,20 @@ def test_load_data_with_new_pair_1min(ticker_history, mocker, caplog) -> None:
     file = os.path.join(os.path.dirname(__file__), '..', 'testdata', 'MEME_BTC-1m.json')
 
     _backup_file(file)
-    optimize.load_data(None, ticker_interval='1m', pairs=['MEME/BTC'])
+    # do not download a new pair if refresh_pairs isn't set
+    optimize.load_data(None,
+                       ticker_interval='1m',
+                       refresh_pairs=False,
+                       pairs=['MEME/BTC'])
+    assert os.path.isfile(file) is False
+    assert log_has('No data for pair MEME/BTC, use --update-pairs-cached to download the data',
+                   caplog.record_tuples)
+
+    # download a new pair if refresh_pairs is set
+    optimize.load_data(None,
+                       ticker_interval='1m',
+                       refresh_pairs=True,
+                       pairs=['MEME/BTC'])
     assert os.path.isfile(file) is True
     assert log_has('Download the pair: "MEME/BTC", Interval: 1m', caplog.record_tuples)
     _clean_test_file(file)

freqtrade/tests/strategy/test_strategy.py

@@ -42,7 +42,8 @@ def test_load_strategy_custom_directory(result):
     if os.name == 'nt':
         with pytest.raises(
                 FileNotFoundError,
-                match="FileNotFoundError: [WinError 3] The system cannot find the path specified: '{}'".format(extra_dir)):
+                match="FileNotFoundError: [WinError 3] The system cannot find the "
+                      "path specified: '{}'".format(extra_dir)):
             resolver._load_strategy('TestStrategy', extra_dir)
     else:
         with pytest.raises(

freqtrade/tests/test_fiat_convert.py

@@ -6,6 +6,8 @@ from unittest.mock import MagicMock
 
 import pytest
 
+from requests.exceptions import RequestException
+
 from freqtrade.fiat_convert import CryptoFiat, CryptoToFiatConverter
 from freqtrade.tests.conftest import patch_coinmarketcap
 
@@ -133,6 +135,21 @@ def test_loadcryptomap(mocker):
     assert fiat_convert._cryptomap["BTC"] == "1"
 
 
+def test_fiat_init_network_exception(mocker):
+    # Because CryptoToFiatConverter is a Singleton we reset the listings
+    listmock = MagicMock(side_effect=RequestException)
+    mocker.patch.multiple(
+        'freqtrade.fiat_convert.Market',
+        listings=listmock,
+    )
+    # with pytest.raises(RequestEsxception):
+    fiat_convert = CryptoToFiatConverter()
+    fiat_convert._cryptomap = {}
+    fiat_convert._load_cryptomap()
+
+    assert len(fiat_convert._cryptomap) == 0
+
+
 def test_fiat_convert_without_network():
     # Because CryptoToFiatConverter is a Singleton we reset the value of _coinmarketcap
 

freqtrade/tests/test_persistence.py

@@ -444,6 +444,8 @@ def test_migrate_new(default_conf, fee):
                                 close_profit FLOAT,
                                 stake_amount FLOAT NOT NULL,
                                 amount FLOAT,
+                                initial_stop_loss FLOAT,
+                                max_rate FLOAT,
                                 open_date DATETIME NOT NULL,
                                 close_date DATETIME,
                                 open_order_id VARCHAR,