Shorter code

tests/test_cli.py

@@ -94,20 +94,9 @@ def _broken_simstadt(_workflow_path: Path, _name: str) -> str:
     raise ValueError("BOOM!")
 
 
-def test_run_error_on_stderr(monkeypatch, capsys, tmp_path):
+def test_run_error_on_stderr(monkeypatch, capsys):
     monkeypatch.setattr("simstadt.runner.run_simstadt", _broken_simstadt)
-    monkeypatch.setattr(
-        sys,
-        "argv",
-        [
-            "simstadt",
-            str(HEAT_TEMPLATE),
-            str(CITYGML),
-            "-p",
-            str(tmp_path / "Test.proj"),
-        ],
-    )
-    (tmp_path / "Test.proj").mkdir()
+    monkeypatch.setattr(sys, "argv", ["simstadt", str(HEAT_TEMPLATE), str(CITYGML)])
     with pytest.raises(SystemExit):
         app()
     out, err = capsys.readouterr()