hermes-agent/tests/tools/test_skill_provenance.py
kshitijk4poor 66827f8947 chore: prune unused imports and duplicate import redefinitions
Remove unused imports (F401) and duplicate/shadowed import
redefinitions (F811) across the codebase using ruff's safe
autofixes. No behavioral changes -- imports only.

- ~1400 safe autofixes applied across 644 files (net -1072 lines)
- __init__.py re-exports preserved (excluded from F401 removal so
  public re-export surfaces stay intact)
- Re-exports that are imported or monkeypatched by tests but look
  unused in their defining module are kept with explicit # noqa:
  F401 (gateway/run.py load_dotenv; run_agent re-exports from
  agent.message_sanitization, agent.context_compressor,
  agent.retry_utils, agent.prompt_builder, agent.process_bootstrap,
  agent.codex_responses_adapter)
- Unsafe F841 (unused-variable) fixes deliberately skipped -- those
  can change behavior when the RHS has side effects
- ruff lints remain disabled in pyproject.toml (only PLW1514 is
  selected); this is a one-time cleanup, not a config change

Verification:
- python -m compileall: clean
- pytest --collect-only: all 27161 tests collect (zero import errors)
- core entry points import clean (run_agent, model_tools, cli,
  toolsets, hermes_state, batch_runner, gateway)
- static scan: every name any test imports directly from an edited
  module still resolves
2026-05-28 22:26:25 -07:00

95 lines
2.7 KiB
Python

"""Tests for tools/skill_provenance.py — write-origin ContextVar."""
import contextvars
def test_set_and_get_origin():
from tools.skill_provenance import (
set_current_write_origin,
reset_current_write_origin,
get_current_write_origin,
)
token = set_current_write_origin("background_review")
try:
assert get_current_write_origin() == "background_review"
finally:
reset_current_write_origin(token)
def test_reset_restores_prior_origin():
from tools.skill_provenance import (
set_current_write_origin,
reset_current_write_origin,
get_current_write_origin,
)
outer = set_current_write_origin("assistant_tool")
try:
inner = set_current_write_origin("background_review")
try:
assert get_current_write_origin() == "background_review"
finally:
reset_current_write_origin(inner)
assert get_current_write_origin() == "assistant_tool"
finally:
reset_current_write_origin(outer)
def test_is_background_review_truthy_only_for_review():
from tools.skill_provenance import (
set_current_write_origin,
reset_current_write_origin,
is_background_review,
BACKGROUND_REVIEW,
)
for origin, expected in (
("foreground", False),
("assistant_tool", False),
("random_other_value", False),
(BACKGROUND_REVIEW, True),
):
token = set_current_write_origin(origin)
try:
assert is_background_review() is expected, (
f"is_background_review() wrong for origin={origin!r}"
)
finally:
reset_current_write_origin(token)
def test_empty_origin_falls_back_to_foreground():
from tools.skill_provenance import (
set_current_write_origin,
reset_current_write_origin,
get_current_write_origin,
)
token = set_current_write_origin("")
try:
# Empty is coerced to "foreground" at the set() boundary.
assert get_current_write_origin() == "foreground"
finally:
reset_current_write_origin(token)
def test_context_isolation_between_copies():
"""ContextVar scoping: modifications in one copy do not leak out."""
from tools.skill_provenance import (
set_current_write_origin,
get_current_write_origin,
BACKGROUND_REVIEW,
)
# Start at the module default.
original = get_current_write_origin()
def _run_in_copy():
set_current_write_origin(BACKGROUND_REVIEW)
return get_current_write_origin()
ctx = contextvars.copy_context()
inside = ctx.run(_run_in_copy)
assert inside == BACKGROUND_REVIEW
# Parent context unaffected.
assert get_current_write_origin() == original