Small stylistic fixes

tests/strategy/test_strategy.py

@@ -56,7 +56,7 @@ def test_load_strategy_base64(result, caplog, default_conf):
 
 
 def test_load_strategy_invalid_directory(result, caplog, default_conf):
-    default_conf['strategy'] = 'SampleStrategy'
+    default_conf['strategy'] = 'DefaultStrategy'
     resolver = StrategyResolver(default_conf)
     extra_dir = Path.cwd() / 'some/path'
     resolver._load_strategy('DefaultStrategy', config=default_conf, extra_dir=extra_dir)

tests/test_utils.py

@@ -457,6 +457,8 @@ def test_create_datadir(caplog, mocker):
 
 def test_start_new_strategy(mocker, caplog):
     wt_mock = mocker.patch.object(Path, "write_text", MagicMock())
+    mocker.patch.object(Path, "exists", MagicMock(return_value=False))
+
     args = [
         "new-strategy",
         "--strategy",