update tests

freqtrade/tests/exchange/test_exchange.py

@@ -152,10 +152,7 @@ def test_symbol_amount_prec(default_conf, mocker):
     markets = PropertyMock(return_value={'ETH/BTC': {'precision': {'amount': 4}}})
     type(api_mock).markets = markets
 
-    mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
+    exchange = get_patched_exchange(mocker, default_conf, api_mock)
-    mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
-    mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
-    exchange = Exchange(default_conf)
 
     amount = 2.34559
     pair = 'ETH/BTC'
@@ -176,10 +173,7 @@ def test_symbol_price_prec(default_conf, mocker):
     markets = PropertyMock(return_value={'ETH/BTC': {'precision': {'price': 4}}})
     type(api_mock).markets = markets
 
-    mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
+    exchange = get_patched_exchange(mocker, default_conf, api_mock)
-    mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
-    mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
-    exchange = Exchange(default_conf)
 
     price = 2.34559
     pair = 'ETH/BTC'
@@ -198,11 +192,7 @@ def test_set_sandbox(default_conf, mocker):
     url_mock = PropertyMock(return_value={'test': "api-public.sandbox.gdax.com",
                                           'api': 'https://api.gdax.com'})
     type(api_mock).urls = url_mock
-    mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
+    exchange = get_patched_exchange(mocker, default_conf, api_mock)
-    mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
-    mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
-
-    exchange = Exchange(default_conf)
     liveurl = exchange._api.urls['api']
     default_conf['exchange']['sandbox'] = True
     exchange.set_sandbox(exchange._api, default_conf['exchange'], 'Logname')
@@ -220,12 +210,8 @@ def test_set_sandbox_exception(default_conf, mocker):
     url_mock = PropertyMock(return_value={'api': 'https://api.gdax.com'})
     type(api_mock).urls = url_mock
 
-    mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
-    mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
-    mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
-
     with pytest.raises(OperationalException, match=r'does not provide a sandbox api'):
-        exchange = Exchange(default_conf)
+        exchange = get_patched_exchange(mocker, default_conf, api_mock)
         default_conf['exchange']['sandbox'] = True
         exchange.set_sandbox(exchange._api, default_conf['exchange'], 'Logname')
 
@@ -247,29 +233,27 @@ def test__load_async_markets(default_conf, mocker, caplog):
 def test__load_markets(default_conf, mocker, caplog):
     caplog.set_level(logging.INFO)
     api_mock = MagicMock()
-    mocker.patch('freqtrade.exchange.Exchange.name', PropertyMock(return_value='Binance'))
-
-    api_mock.load_markets = MagicMock(return_value={})
-    mocker.patch('freqtrade.exchange.Exchange._init_ccxt', api_mock)
-    mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
-    mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
-
-    expected_return = {'ETH/BTC': 'available'}
-    api_mock.load_markets = MagicMock(return_value=expected_return)
-    mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
-    default_conf['exchange']['pair_whitelist'] = ['ETH/BTC']
-    ex = Exchange(default_conf)
-    assert ex.markets == expected_return
-
     api_mock.load_markets = MagicMock(side_effect=ccxt.BaseError())
     mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
+    mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock())
+    mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
+    mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
     Exchange(default_conf)
     assert log_has('Unable to initialize markets. Reason: ', caplog.record_tuples)
 
-
+    expected_return = {'ETH/BTC': 'available'}
-def test_validate_pairs(default_conf, mocker):
     api_mock = MagicMock()
-    api_mock.load_markets = MagicMock(return_value={
+    api_mock.load_markets = MagicMock(return_value=expected_return)
+    type(api_mock).markets = expected_return
+    mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
+    default_conf['exchange']['pair_whitelist'] = ['ETH/BTC']
+    ex = get_patched_exchange(mocker, default_conf, api_mock, id="binance")
+    assert ex.markets == expected_return
+
+
+def test_validate_pairs(default_conf, mocker):  # test exchange.validate_pairs directly
+    api_mock = MagicMock()
+    type(api_mock).markets = PropertyMock(return_value={
         'ETH/BTC': '', 'LTC/BTC': '', 'XRP/BTC': '', 'NEO/BTC': ''
     })
     id_mock = PropertyMock(return_value='test_exchange')
@@ -283,7 +267,9 @@ def test_validate_pairs(default_conf, mocker):
 
 def test_validate_pairs_not_available(default_conf, mocker):
     api_mock = MagicMock()
-    api_mock.load_markets = MagicMock(return_value={'XRP/BTC': 'inactive'})
+    type(api_mock).markets = PropertyMock(return_value={
+        'XRP/BTC': 'inactive'
+    })
     mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
     mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
     mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
@@ -294,7 +280,7 @@ def test_validate_pairs_not_available(default_conf, mocker):
 
 def test_validate_pairs_not_compatible(default_conf, mocker):
     api_mock = MagicMock()
-    api_mock.load_markets = MagicMock(return_value={
+    type(api_mock).markets = PropertyMock(return_value={
         'ETH/BTC': '', 'TKN/BTC': '', 'TRST/BTC': '', 'SWT/BTC': '', 'BCC/BTC': ''
     })
     default_conf['stake_currency'] = 'ETH'
@@ -310,15 +296,15 @@ def test_validate_pairs_exception(default_conf, mocker, caplog):
     api_mock = MagicMock()
     mocker.patch('freqtrade.exchange.Exchange.name', PropertyMock(return_value='Binance'))
 
-    api_mock.load_markets = MagicMock(return_value={})
+    type(api_mock).markets = PropertyMock(return_value={})
     mocker.patch('freqtrade.exchange.Exchange._init_ccxt', api_mock)
     mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
     mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
 
-    with pytest.raises(OperationalException, match=r'Pair ETH/BTC is not available at Binance'):
+    with pytest.raises(OperationalException, match=r'Pair ETH/BTC is not available on Binance'):
         Exchange(default_conf)
 
-    mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
+    mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value={}))
     Exchange(default_conf)
     assert log_has('Unable to validate pairs (assuming they are correct).',
                    caplog.record_tuples)
@@ -353,6 +339,7 @@ def test_validate_timeframes(default_conf, mocker):
 
     mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
     mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
+    mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock())
     Exchange(default_conf)
 
 
@@ -369,6 +356,7 @@ def test_validate_timeframes_failed(default_conf, mocker):
 
     mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
     mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
+    mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock())
     with pytest.raises(OperationalException, match=r'Invalid ticker 3m, this Exchange supports.*'):
         Exchange(default_conf)
 
@@ -386,6 +374,7 @@ def test_validate_timeframes_not_in_config(default_conf, mocker):
 
     mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
     mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
+    mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock())
     Exchange(default_conf)
 
 
@@ -395,6 +384,7 @@ def test_validate_order_types(default_conf, mocker):
     type(api_mock).has = PropertyMock(return_value={'createMarketOrder': True})
     mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
     mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
+    mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock())
     mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
     mocker.patch('freqtrade.exchange.Exchange.name', 'Bittrex')
     default_conf['order_types'] = {
@@ -436,6 +426,7 @@ def test_validate_order_types_not_in_config(default_conf, mocker):
     api_mock = MagicMock()
     mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
     mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
+    mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock())
     mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
 
     conf = copy.deepcopy(default_conf)
@@ -1314,9 +1305,9 @@ def test_get_trades_for_order(default_conf, mocker, exchange_name):
 
 @pytest.mark.parametrize("exchange_name", EXCHANGES)
 def test_get_markets(default_conf, mocker, markets, exchange_name):
-    api_mock = MagicMock()
+    mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock())
-    api_mock.fetch_markets = markets
+    mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
-    exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
+    exchange = get_patched_exchange(mocker, default_conf, id=exchange_name)
     ret = exchange.get_markets()
     assert isinstance(ret, list)
     assert len(ret) == 9
@@ -1324,9 +1315,6 @@ def test_get_markets(default_conf, mocker, markets, exchange_name):
     assert ret[0]["id"] == "ethbtc"
     assert ret[0]["symbol"] == "ETH/BTC"
 
-    ccxt_exceptionhandlers(mocker, default_conf, api_mock, exchange_name,
-                           'get_markets', 'fetch_markets')
-
 
 @pytest.mark.parametrize("exchange_name", EXCHANGES)
 def test_get_fee(default_conf, mocker, exchange_name):

freqtrade/tests/pairlist/test_pairlist.py

@@ -1,6 +1,6 @@
 # pragma pylint: disable=missing-docstring,C0103,protected-access
 
-from unittest.mock import MagicMock
+from unittest.mock import MagicMock, PropertyMock
 
 from freqtrade import OperationalException
 from freqtrade.constants import AVAILABLE_PAIRLISTS
@@ -44,7 +44,7 @@ def test_refresh_market_pair_not_in_whitelist(mocker, markets, whitelist_conf):
 
     freqtradebot = get_patched_freqtradebot(mocker, whitelist_conf)
 
-    mocker.patch('freqtrade.exchange.Exchange.get_markets', markets)
+    mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
     freqtradebot.pairlists.refresh_pairlist()
     # List ordered by BaseVolume
     whitelist = ['ETH/BTC', 'TKN/BTC']
@@ -58,7 +58,7 @@ def test_refresh_market_pair_not_in_whitelist(mocker, markets, whitelist_conf):
 def test_refresh_pairlists(mocker, markets, whitelist_conf):
     freqtradebot = get_patched_freqtradebot(mocker, whitelist_conf)
 
-    mocker.patch('freqtrade.exchange.Exchange.get_markets', markets)
+    mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
     freqtradebot.pairlists.refresh_pairlist()
     # List ordered by BaseVolume
     whitelist = ['ETH/BTC', 'TKN/BTC']
@@ -73,7 +73,7 @@ def test_refresh_pairlist_dynamic(mocker, markets, tickers, whitelist_conf):
                                   }
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         get_tickers=tickers,
         exchange_has=MagicMock(return_value=True)
     )
@@ -96,7 +96,7 @@ def test_refresh_pairlist_dynamic(mocker, markets, tickers, whitelist_conf):
 
 def test_VolumePairList_refresh_empty(mocker, markets_empty, whitelist_conf):
     freqtradebot = get_patched_freqtradebot(mocker, whitelist_conf)
-    mocker.patch('freqtrade.exchange.Exchange.get_markets', markets_empty)
+    mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets_empty))
 
     # argument: use the whitelist dynamically by exchange-volume
     whitelist = []
@@ -111,7 +111,7 @@ def test_VolumePairList_whitelist_gen(mocker, whitelist_conf, markets, tickers)
     whitelist_conf['pairlist']['method'] = 'VolumePairList'
     mocker.patch('freqtrade.exchange.Exchange.exchange_has', MagicMock(return_value=True))
     freqtrade = get_patched_freqtradebot(mocker, whitelist_conf)
-    mocker.patch('freqtrade.exchange.Exchange.get_markets', markets)
+    mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
     mocker.patch('freqtrade.exchange.Exchange.get_tickers', tickers)
     mocker.patch('freqtrade.exchange.Exchange.symbol_price_prec', lambda s, p, r: round(r, 8))
 
@@ -157,7 +157,7 @@ def test_gen_pair_whitelist_not_supported(mocker, default_conf, tickers) -> None
 @pytest.mark.parametrize("pairlist", AVAILABLE_PAIRLISTS)
 def test_pairlist_class(mocker, whitelist_conf, markets, pairlist):
     whitelist_conf['pairlist']['method'] = pairlist
-    mocker.patch('freqtrade.exchange.Exchange.get_markets', markets)
+    mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
     mocker.patch('freqtrade.exchange.Exchange.exchange_has', MagicMock(return_value=True))
     freqtrade = get_patched_freqtradebot(mocker, whitelist_conf)
 

freqtrade/tests/rpc/test_rpc.py

@@ -2,7 +2,7 @@
 # pragma pylint: disable=invalid-sequence-index, invalid-name, too-many-arguments
 
 from datetime import datetime
-from unittest.mock import MagicMock, ANY
+from unittest.mock import MagicMock, ANY, PropertyMock
 
 import pytest
 from numpy import isnan
@@ -34,7 +34,7 @@ def test_rpc_trade_status(default_conf, ticker, fee, markets, mocker) -> None:
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -90,7 +90,7 @@ def test_rpc_status_table(default_conf, ticker, fee, markets, mocker) -> None:
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -126,7 +126,7 @@ def test_rpc_daily_profit(default_conf, update, ticker, fee,
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -180,7 +180,7 @@ def test_rpc_trade_statistics(default_conf, ticker, ticker_sell_up, fee,
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -268,7 +268,7 @@ def test_rpc_trade_statistics_closed(mocker, default_conf, ticker, fee, markets,
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -424,7 +424,7 @@ def test_rpc_forcesell(default_conf, ticker, fee, mocker, markets) -> None:
             }
         ),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -516,7 +516,7 @@ def test_performance_handle(default_conf, ticker, limit_buy_order, fee,
         get_balances=MagicMock(return_value=ticker),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -552,7 +552,7 @@ def test_rpc_count(mocker, default_conf, ticker, fee, markets) -> None:
         get_balances=MagicMock(return_value=ticker),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -581,7 +581,7 @@ def test_rpcforcebuy(mocker, default_conf, ticker, fee, markets, limit_buy_order
         get_balances=MagicMock(return_value=ticker),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         buy=buy_mm
     )
 

freqtrade/tests/rpc/test_rpc_telegram.py

@@ -5,7 +5,7 @@
 import re
 from datetime import datetime
 from random import randint
-from unittest.mock import MagicMock
+from unittest.mock import MagicMock, PropertyMock
 
 import arrow
 import pytest
@@ -184,7 +184,7 @@ def test_status(default_conf, update, mocker, fee, ticker, markets) -> None:
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(markets)
     )
     msg_mock = MagicMock()
     status_table = MagicMock()
@@ -693,7 +693,8 @@ def test_forcesell_handle(default_conf, update, ticker, fee,
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets),
+        validate_pairs=MagicMock(return_value={})
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -743,7 +744,8 @@ def test_forcesell_down_handle(default_conf, update, ticker, fee,
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets),
+        validate_pairs=MagicMock(return_value={})
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -796,7 +798,8 @@ def test_forcesell_all_handle(default_conf, update, ticker, fee, markets, mocker
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets),
+        validate_pairs=MagicMock(return_value={})
     )
 
     freqtradebot = FreqtradeBot(default_conf)
@@ -878,7 +881,8 @@ def test_forcebuy_handle(default_conf, update, markets, mocker) -> None:
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         _load_markets=MagicMock(return_value={}),
-        get_markets=markets
+        markets=PropertyMock(markets),
+        validate_pairs=MagicMock(return_value={})
         )
     fbuy_mock = MagicMock(return_value=None)
     mocker.patch('freqtrade.rpc.RPC._rpc_forcebuy', fbuy_mock)
@@ -914,7 +918,8 @@ def test_forcebuy_handle_exception(default_conf, update, markets, mocker) -> Non
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         _load_markets=MagicMock(return_value={}),
-        get_markets=markets
+        markets=PropertyMock(markets),
+        validate_pairs=MagicMock(return_value={})
     )
     freqtradebot = FreqtradeBot(default_conf)
     patch_get_signal(freqtradebot, (True, False))
@@ -941,7 +946,8 @@ def test_performance_handle(default_conf, update, ticker, fee,
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(markets),
+        validate_pairs=MagicMock(return_value={})
     )
     mocker.patch('freqtrade.freqtradebot.RPCManager', MagicMock())
     freqtradebot = FreqtradeBot(default_conf)
@@ -980,7 +986,7 @@ def test_count_handle(default_conf, update, ticker, fee, markets, mocker) -> Non
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': 'mocked_order_id'}),
-        get_markets=markets
+        markets=PropertyMock(markets)
     )
     mocker.patch('freqtrade.exchange.Exchange.get_fee', fee)
     freqtradebot = FreqtradeBot(default_conf)

freqtrade/tests/test_freqtradebot.py

@@ -5,7 +5,7 @@ import logging
 import re
 import time
 from copy import deepcopy
-from unittest.mock import MagicMock
+from unittest.mock import MagicMock, PropertyMock
 
 import arrow
 import pytest
@@ -59,7 +59,8 @@ def patch_RPCManager(mocker) -> MagicMock:
 
 # Unit tests
 
-def test_freqtradebot(mocker, default_conf) -> None:
+def test_freqtradebot(mocker, default_conf, markets) -> None:
+    mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
     freqtrade = get_patched_freqtradebot(mocker, default_conf)
     assert freqtrade.state is State.RUNNING
 
@@ -71,7 +72,6 @@ def test_freqtradebot(mocker, default_conf) -> None:
 def test_cleanup(mocker, default_conf, caplog) -> None:
     mock_cleanup = MagicMock()
     mocker.patch('freqtrade.persistence.cleanup', mock_cleanup)
-
     freqtrade = get_patched_freqtradebot(mocker, default_conf)
     freqtrade.cleanup()
     assert log_has('Cleaning up modules ...', caplog.record_tuples)
@@ -171,11 +171,10 @@ def test_get_trade_stake_amount_unlimited_amount(default_conf,
     patch_wallet(mocker, free=default_conf['stake_amount'])
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
-        validate_pairs=MagicMock(),
+        markets=PropertyMock(return_value=markets),
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
-        get_fee=fee,
+        get_fee=fee
-        get_markets=markets
     )
 
     conf = deepcopy(default_conf)
@@ -253,7 +252,7 @@ def test_edge_overrides_stoploss(limit_buy_order, fee, markets, caplog, mocker,
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets)
     )
     #############################################
 
@@ -293,7 +292,7 @@ def test_edge_should_ignore_strategy_stoploss(limit_buy_order, fee, markets,
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
     )
     #############################################
 
@@ -321,7 +320,7 @@ def test_total_open_trades_stakes(mocker, default_conf, ticker,
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -349,131 +348,108 @@ def test_get_min_pair_stake_amount(mocker, default_conf) -> None:
     patch_exchange(mocker)
     freqtrade = FreqtradeBot(default_conf)
     freqtrade.strategy.stoploss = -0.05
+    markets = {'ETH/BTC': {'symbol': 'ETH/BTC'}}
     # no pair found
     mocker.patch(
-        'freqtrade.exchange.Exchange.get_markets',
+        'freqtrade.exchange.Exchange.markets',
-        MagicMock(return_value=[{
+        PropertyMock(return_value=markets)
-            'symbol': 'ETH/BTC'
-        }])
     )
     with pytest.raises(ValueError, match=r'.*get market information.*'):
         freqtrade._get_min_pair_stake_amount('BNB/BTC', 1)
 
     # no 'limits' section
-    mocker.patch(
-        'freqtrade.exchange.Exchange.get_markets',
-        MagicMock(return_value=[{
-            'symbol': 'ETH/BTC'
-        }])
-    )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
     assert result is None
 
     # empty 'limits' section
+    markets["ETH/BTC"]["limits"] = {}
     mocker.patch(
-        'freqtrade.exchange.Exchange.get_markets',
+        'freqtrade.exchange.Exchange.markets',
-        MagicMock(return_value=[{
+        PropertyMock(return_value=markets)
-            'symbol': 'ETH/BTC',
-            'limits': {}
-        }])
     )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
     assert result is None
 
     # no cost Min
-    mocker.patch(
+    markets["ETH/BTC"]["limits"] = {
-        'freqtrade.exchange.Exchange.get_markets',
-        MagicMock(return_value=[{
-            'symbol': 'ETH/BTC',
-            'limits': {
         'cost': {"min": None},
         'amount': {}
     }
-        }])
+    mocker.patch(
+        'freqtrade.exchange.Exchange.markets',
+        PropertyMock(return_value=markets)
     )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
     assert result is None
 
     # no amount Min
-    mocker.patch(
+    markets["ETH/BTC"]["limits"] = {
-        'freqtrade.exchange.Exchange.get_markets',
-        MagicMock(return_value=[{
-            'symbol': 'ETH/BTC',
-            'limits': {
         'cost': {},
         'amount': {"min": None}
     }
-        }])
+    mocker.patch(
+        'freqtrade.exchange.Exchange.markets',
+        PropertyMock(return_value=markets)
     )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
     assert result is None
 
     # empty 'cost'/'amount' section
-    mocker.patch(
+    markets["ETH/BTC"]["limits"] = {
-        'freqtrade.exchange.Exchange.get_markets',
-        MagicMock(return_value=[{
-            'symbol': 'ETH/BTC',
-            'limits': {
         'cost': {},
         'amount': {}
     }
-        }])
+    mocker.patch(
+        'freqtrade.exchange.Exchange.markets',
+        PropertyMock(return_value=markets)
     )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
     assert result is None
 
     # min cost is set
-    mocker.patch(
+    markets["ETH/BTC"]["limits"] = {
-        'freqtrade.exchange.Exchange.get_markets',
-        MagicMock(return_value=[{
-            'symbol': 'ETH/BTC',
-            'limits': {
         'cost': {'min': 2},
         'amount': {}
     }
-        }])
+    mocker.patch(
+        'freqtrade.exchange.Exchange.markets',
+        PropertyMock(return_value=markets)
     )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
     assert result == 2 / 0.9
 
     # min amount is set
-    mocker.patch(
+    markets["ETH/BTC"]["limits"] = {
-        'freqtrade.exchange.Exchange.get_markets',
-        MagicMock(return_value=[{
-            'symbol': 'ETH/BTC',
-            'limits': {
         'cost': {},
         'amount': {'min': 2}
     }
-        }])
+    mocker.patch(
+        'freqtrade.exchange.Exchange.markets',
+        PropertyMock(return_value=markets)
     )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 2)
     assert result == 2 * 2 / 0.9
 
     # min amount and cost are set (cost is minimal)
-    mocker.patch(
+    markets["ETH/BTC"]["limits"] = {
-        'freqtrade.exchange.Exchange.get_markets',
-        MagicMock(return_value=[{
-            'symbol': 'ETH/BTC',
-            'limits': {
         'cost': {'min': 2},
         'amount': {'min': 2}
     }
-        }])
+    mocker.patch(
+        'freqtrade.exchange.Exchange.markets',
+        PropertyMock(return_value=markets)
     )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 2)
     assert result == min(2, 2 * 2) / 0.9
 
     # min amount and cost are set (amount is minial)
-    mocker.patch(
+    markets["ETH/BTC"]["limits"] = {
-        'freqtrade.exchange.Exchange.get_markets',
-        MagicMock(return_value=[{
-            'symbol': 'ETH/BTC',
-            'limits': {
         'cost': {'min': 8},
         'amount': {'min': 2}
     }
-        }])
+    mocker.patch(
+        'freqtrade.exchange.Exchange.markets',
+        PropertyMock(return_value=markets)
     )
     result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 2)
     assert result == min(8, 2 * 2) / 0.9
@@ -487,7 +463,7 @@ def test_create_trade(default_conf, ticker, limit_buy_order, fee, markets, mocke
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     # Save state of current whitelist
@@ -522,7 +498,7 @@ def test_create_trade_no_stake_amount(default_conf, ticker, limit_buy_order,
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -541,7 +517,7 @@ def test_create_trade_minimal_amount(default_conf, ticker, limit_buy_order,
         get_ticker=ticker,
         buy=buy_mock,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['stake_amount'] = 0.0005
     freqtrade = FreqtradeBot(default_conf)
@@ -562,7 +538,7 @@ def test_create_trade_too_small_stake_amount(default_conf, ticker, limit_buy_ord
         get_ticker=ticker,
         buy=buy_mock,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     default_conf['stake_amount'] = 0.000000005
@@ -583,7 +559,7 @@ def test_create_trade_limit_reached(default_conf, ticker, limit_buy_order,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_balance=MagicMock(return_value=default_conf['stake_amount']),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['max_open_trades'] = 0
     default_conf['stake_amount'] = constants.UNLIMITED_STAKE_AMOUNT
@@ -603,7 +579,7 @@ def test_create_trade_no_pairs(default_conf, ticker, limit_buy_order, fee, marke
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     default_conf['exchange']['pair_whitelist'] = ["ETH/BTC"]
@@ -626,7 +602,7 @@ def test_create_trade_no_pairs_after_blacklist(default_conf, ticker,
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['exchange']['pair_whitelist'] = ["ETH/BTC"]
     default_conf['exchange']['pair_blacklist'] = ["ETH/BTC"]
@@ -665,7 +641,7 @@ def test_process_trade_creation(default_conf, ticker, limit_buy_order,
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_order=MagicMock(return_value=limit_buy_order),
         get_fee=fee,
@@ -702,7 +678,7 @@ def test_process_exchange_failures(default_conf, ticker, markets, mocker) -> Non
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         buy=MagicMock(side_effect=TemporaryError)
     )
     sleep_mock = mocker.patch('time.sleep', side_effect=lambda _: None)
@@ -721,7 +697,7 @@ def test_process_operational_exception(default_conf, ticker, markets, mocker) ->
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         buy=MagicMock(side_effect=OperationalException)
     )
     freqtrade = FreqtradeBot(default_conf)
@@ -742,7 +718,7 @@ def test_process_trade_handling(
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_order=MagicMock(return_value=limit_buy_order),
         get_fee=fee,
@@ -769,7 +745,7 @@ def test_process_trade_no_whitelist_pair(
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_order=MagicMock(return_value=limit_buy_order),
         get_fee=fee,
@@ -818,7 +794,7 @@ def test_process_informative_pairs_added(default_conf, ticker, markets, mocker)
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         get_ticker=ticker,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         buy=MagicMock(side_effect=TemporaryError),
         refresh_latest_ohlcv=refresh_mock,
     )
@@ -886,7 +862,7 @@ def test_execute_buy(mocker, default_conf, fee, markets, limit_buy_order) -> Non
         }),
         buy=buy_mm,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     pair = 'ETH/BTC'
     print(buy_mm.call_args_list)
@@ -997,7 +973,7 @@ def test_handle_stoploss_on_exchange(mocker, default_conf, fee, caplog,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         sell=MagicMock(return_value={'id': limit_sell_order['id']}),
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         stoploss_limit=stoploss_limit
     )
     freqtrade = FreqtradeBot(default_conf)
@@ -1066,7 +1042,7 @@ def test_handle_stoploss_on_exchange_trailing(mocker, default_conf, fee, caplog,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         sell=MagicMock(return_value={'id': limit_sell_order['id']}),
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         stoploss_limit=stoploss_limit
     )
 
@@ -1164,7 +1140,7 @@ def test_tsl_on_exchange_compatible_with_edge(mocker, edge_conf, fee, caplog,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         sell=MagicMock(return_value={'id': limit_sell_order['id']}),
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         stoploss_limit=stoploss_limit
     )
 
@@ -1348,7 +1324,7 @@ def test_handle_trade(default_conf, limit_buy_order, limit_sell_order,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         sell=MagicMock(return_value={'id': limit_sell_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -1386,7 +1362,7 @@ def test_handle_overlpapping_signals(default_conf, ticker, limit_buy_order,
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtrade = FreqtradeBot(default_conf)
@@ -1442,7 +1418,7 @@ def test_handle_trade_roi(default_conf, ticker, limit_buy_order,
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtrade = FreqtradeBot(default_conf)
@@ -1475,7 +1451,7 @@ def test_handle_trade_experimental(
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     freqtrade = FreqtradeBot(default_conf)
@@ -1503,7 +1479,7 @@ def test_close_trade(default_conf, ticker, limit_buy_order, limit_sell_order,
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -1846,7 +1822,7 @@ def test_execute_sell_up(default_conf, ticker, fee, ticker_sell_up, markets, moc
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -1891,7 +1867,7 @@ def test_execute_sell_down(default_conf, ticker, fee, ticker_sell_down, markets,
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -1939,7 +1915,7 @@ def test_execute_sell_down_stoploss_on_exchange_dry_run(default_conf, ticker, fe
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -1996,7 +1972,7 @@ def test_execute_sell_with_stoploss_on_exchange(default_conf,
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     stoploss_limit = MagicMock(return_value={
@@ -2051,7 +2027,7 @@ def test_may_execute_sell_after_stoploss_on_exchange_hit(default_conf,
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     stoploss_limit = MagicMock(return_value={
@@ -2116,7 +2092,7 @@ def test_execute_sell_without_conf_sell_up(default_conf, ticker, fee,
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -2162,7 +2138,7 @@ def test_execute_sell_without_conf_sell_down(default_conf, ticker, fee,
         _load_markets=MagicMock(return_value={}),
         get_ticker=ticker,
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)
@@ -2213,7 +2189,7 @@ def test_sell_profit_only_enable_profit(default_conf, limit_buy_order,
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['experimental'] = {
         'use_sell_signal': True,
@@ -2245,7 +2221,7 @@ def test_sell_profit_only_disable_profit(default_conf, limit_buy_order,
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['experimental'] = {
         'use_sell_signal': True,
@@ -2275,7 +2251,7 @@ def test_sell_profit_only_enable_loss(default_conf, limit_buy_order, fee, market
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['experimental'] = {
         'use_sell_signal': True,
@@ -2306,7 +2282,7 @@ def test_sell_profit_only_disable_loss(default_conf, limit_buy_order, fee, marke
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['experimental'] = {
         'use_sell_signal': True,
@@ -2338,7 +2314,7 @@ def test_ignore_roi_if_buy_signal(default_conf, limit_buy_order, fee, markets, m
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['experimental'] = {
         'ignore_roi_if_buy_signal': True
@@ -2372,7 +2348,7 @@ def test_trailing_stop_loss(default_conf, limit_buy_order, fee, markets, caplog,
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
     )
     default_conf['trailing_stop'] = True
     freqtrade = FreqtradeBot(default_conf)
@@ -2407,7 +2383,7 @@ def test_trailing_stop_loss_positive(default_conf, limit_buy_order, fee, markets
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
     )
     default_conf['trailing_stop'] = True
     default_conf['trailing_stop_positive'] = 0.01
@@ -2465,7 +2441,7 @@ def test_trailing_stop_loss_offset(default_conf, limit_buy_order, fee,
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
     )
 
     default_conf['trailing_stop'] = True
@@ -2525,7 +2501,7 @@ def test_disable_ignore_roi_if_buy_signal(default_conf, limit_buy_order,
         }),
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     default_conf['experimental'] = {
         'ignore_roi_if_buy_signal': False
@@ -2760,7 +2736,7 @@ def test_order_book_depth_of_market(default_conf, ticker, limit_buy_order, fee,
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
 
     # Save state of current whitelist
@@ -2796,7 +2772,7 @@ def test_order_book_depth_of_market_high_delta(default_conf, ticker, limit_buy_o
         get_ticker=ticker,
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     # Save state of current whitelist
     freqtrade = FreqtradeBot(default_conf)
@@ -2816,7 +2792,7 @@ def test_order_book_bid_strategy1(mocker, default_conf, order_book_l2, markets)
     ticker_mock = MagicMock(return_value={'ask': 0.045, 'last': 0.046})
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         get_order_book=order_book_l2,
         get_ticker=ticker_mock,
 
@@ -2841,7 +2817,7 @@ def test_order_book_bid_strategy2(mocker, default_conf, order_book_l2, markets)
     ticker_mock = MagicMock(return_value={'ask': 0.042, 'last': 0.046})
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         get_order_book=order_book_l2,
         get_ticker=ticker_mock,
 
@@ -2865,7 +2841,7 @@ def test_check_depth_of_market_buy(default_conf, mocker, order_book_l2, markets)
     patch_exchange(mocker)
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
-        get_markets=markets,
+        markets=PropertyMock(return_value=markets),
         get_order_book=order_book_l2
     )
     default_conf['telegram']['enabled'] = False
@@ -2902,7 +2878,7 @@ def test_order_book_ask_strategy(default_conf, limit_buy_order, limit_sell_order
         buy=MagicMock(return_value={'id': limit_buy_order['id']}),
         sell=MagicMock(return_value={'id': limit_sell_order['id']}),
         get_fee=fee,
-        get_markets=markets
+        markets=PropertyMock(return_value=markets)
     )
     freqtrade = FreqtradeBot(default_conf)
     patch_get_signal(freqtrade)