Fix some more tests

tests/pairlist/test_pairlist.py

@@ -285,12 +285,7 @@ def test_volumepairlist_caching(mocker, markets, whitelist_conf, tickers):
 
 
 def test_pairlistmanager_no_pairlist(mocker, markets, whitelist_conf, caplog):
-    del whitelist_conf['pairlists'][0]['method']
     mocker.patch('freqtrade.exchange.Exchange.exchange_has', MagicMock(return_value=True))
-    with pytest.raises(OperationalException,
-                       match=r"No Pairlist defined!"):
-        get_patched_freqtradebot(mocker, whitelist_conf)
-    assert log_has_re("No method in .*", caplog)
 
     whitelist_conf['pairlists'] = []