clan-cli: fix tests

pkgs/clan-cli/clan_cli/__init__.py

@@ -7,7 +7,7 @@ from . import admin
 has_argcomplete = True
 try:
     import argcomplete
-except ImportError:
+except ImportError:  # pragma: no cover
     has_argcomplete = False
 
 
@@ -25,5 +25,5 @@ def main() -> None:
         parser.print_help()
 
 
-if __name__ == "__main__":
+if __name__ == "__main__":  # pragma: no cover
     main()

pkgs/clan-cli/tests/test_cli.py

@@ -4,7 +4,8 @@ import clan_cli
 import pytest
 
 
-def test_no_args(capsys: pytest.CaptureFixture) -> None:
+def test_no_args(capsys: pytest.CaptureFixture, monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.setattr(sys, "argv", [""])
     clan_cli.main()
     captured = capsys.readouterr()
     assert captured.out.startswith("usage:")