diff --git a/freqtrade/tests/test_arguments.py b/freqtrade/tests/test_arguments.py
index 31ab9dea8..601f41e63 100644
--- a/freqtrade/tests/test_arguments.py
+++ b/freqtrade/tests/test_arguments.py
@@ -4,7 +4,7 @@ import argparse
 import pytest
 
 from freqtrade.configuration import Arguments
-from freqtrade.configuration.arguments import ARGS_DOWNLOADER, ARGS_PLOT_DATAFRAME
+from freqtrade.configuration.arguments import ARGS_PLOT_DATAFRAME
 from freqtrade.configuration.cli_options import check_int_positive
 
 
diff --git a/freqtrade/tests/test_main.py b/freqtrade/tests/test_main.py
index d8ec532b0..409025a3c 100644
--- a/freqtrade/tests/test_main.py
+++ b/freqtrade/tests/test_main.py
@@ -1,7 +1,7 @@
 # pragma pylint: disable=missing-docstring
 
 from copy import deepcopy
-from unittest.mock import MagicMock
+from unittest.mock import MagicMock, PropertyMock
 
 import pytest
 
@@ -21,6 +21,7 @@ def test_parse_args_backtesting(mocker) -> None:
     further argument parsing is done in test_arguments.py
     """
     backtesting_mock = mocker.patch('freqtrade.optimize.start_backtesting', MagicMock())
+    backtesting_mock.__name__ = PropertyMock("start_backtesting")
     # it's sys.exit(0) at the end of backtesting
     with pytest.raises(SystemExit):
         main(['backtesting'])
@@ -36,6 +37,7 @@ def test_parse_args_backtesting(mocker) -> None:
 
 def test_main_start_hyperopt(mocker) -> None:
     hyperopt_mock = mocker.patch('freqtrade.optimize.start_hyperopt', MagicMock())
+    hyperopt_mock.__name__ = PropertyMock("start_hyperopt")
     # it's sys.exit(0) at the end of hyperopt
     with pytest.raises(SystemExit):
         main(['hyperopt'])
diff --git a/freqtrade/tests/test_plotting.py b/freqtrade/tests/test_plotting.py
index cd72160f8..94d40ab84 100644
--- a/freqtrade/tests/test_plotting.py
+++ b/freqtrade/tests/test_plotting.py
@@ -50,7 +50,7 @@ def test_init_plotscript(default_conf, mocker):
     assert "pairs" in ret
     assert "strategy" in ret
 
-    default_conf['pairs'] = "POWR/BTC,XLM/BTC"
+    default_conf['pairs'] = ["POWR/BTC", "XLM/BTC"]
     ret = init_plotscript(default_conf)
     assert "tickers" in ret
     assert "POWR/BTC" in ret["tickers"]