Cover target_id helper fallback when the URL has no marker.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: Bedtime Stories For Kids

src/vws/exceptions/vws_exceptions.py

@@ -29,7 +29,7 @@ def _target_id_from_url(*, url: str) -> str:
  continue
  return parts[marker_index + 1]
  message = f"Could not find a target ID in URL path {path!r}"
- raise ValueError(message) # pragma: no cover
+ raise ValueError(message)
 
 
 @beartype

tests/test_vws_exceptions.py

@@ -526,3 +526,21 @@ def test_target_id_with_base_url_prefixes(
  content=b"",
  )
  assert exception_type(response=response).target_id == "abc"
+
+
+def test_target_id_missing_from_url() -> None:
+ """A clear error is raised when the response URL has no target ID."""
+ response = Response(
+ text="{}",
+ url="https://example.com/no-target-here",
+ status_code=HTTPStatus.NOT_FOUND,
+ headers={},
+ request_body=None,
+ tell_position=0,
+ content=b"",
+ )
+ with pytest.raises(
+ expected_exception=ValueError,
+ match="Could not find a target ID",
+ ):
+ _ = UnknownTargetError(response=response).target_id