diff --git a/tests/strategy/test_default_strategy.py b/tests/strategy/test_default_strategy.py
index 1b1648db9..c5d76b4c5 100644
--- a/tests/strategy/test_default_strategy.py
+++ b/tests/strategy/test_default_strategy.py
@@ -1,3 +1,5 @@
+from datetime import datetime
+from freqtrade.persistence.models import Trade
 from pandas import DataFrame
 
 from .strats.default_strategy import DefaultStrategy
@@ -12,7 +14,7 @@ def test_default_strategy_structure():
     assert hasattr(DefaultStrategy, 'populate_sell_trend')
 
 
-def test_default_strategy(result):
+def test_default_strategy(result, fee):
     strategy = DefaultStrategy({})
 
     metadata = {'pair': 'ETH/BTC'}
@@ -23,3 +25,18 @@ def test_default_strategy(result):
     assert type(indicators) is DataFrame
     assert type(strategy.populate_buy_trend(indicators, metadata)) is DataFrame
     assert type(strategy.populate_sell_trend(indicators, metadata)) is DataFrame
+
+    trade = Trade(
+        open_rate=19_000,
+        amount=0.1,
+        pair='ETH/BTC',
+        fee_open=fee.return_value
+    )
+
+    assert strategy.confirm_trade_entry(pair='ETH/BTC', order_type='limit', amount=0.1,
+                                        rate=20000, time_in_force='gtc') is True
+    assert strategy.confirm_trade_exit(pair='ETH/BTC', trade=trade, order_type='limit', amount=0.1,
+                                       rate=20000, time_in_force='gtc', sell_reason='roi') is True
+
+    assert strategy.stoploss_value(pair='ETH/BTC', trade=trade, current_time=datetime.now(),
+                                   current_rate=20_000, current_profit=0.05) == strategy.stoploss
diff --git a/tests/strategy/test_interface.py b/tests/strategy/test_interface.py
index 640849ba4..3625c964f 100644
--- a/tests/strategy/test_interface.py
+++ b/tests/strategy/test_interface.py
@@ -105,9 +105,7 @@ def test_get_signal_old_dataframe(default_conf, mocker, caplog, ohlcv_history):
     assert log_has('Outdated history for pair xyz. Last tick is 16 minutes old', caplog)
 
 
-def test_assert_df_raise(default_conf, mocker, caplog, ohlcv_history):
-    # default_conf defines a 5m interval. we check interval * 2 + 5m
-    # this is necessary as the last candle is removed (partial candles) by default
+def test_assert_df_raise(mocker, caplog, ohlcv_history):
     ohlcv_history.loc[1, 'date'] = arrow.utcnow().shift(minutes=-16)
     # Take a copy to correctly modify the call
     mocked_history = ohlcv_history.copy()
@@ -127,7 +125,7 @@ def test_assert_df_raise(default_conf, mocker, caplog, ohlcv_history):
                    caplog)
 
 
-def test_assert_df(default_conf, mocker, ohlcv_history, caplog):
+def test_assert_df(ohlcv_history, caplog):
     df_len = len(ohlcv_history) - 1
     # Ensure it's running when passed correctly
     _STRATEGY.assert_df(ohlcv_history, len(ohlcv_history),