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potato-mesh/tests/conftest.py
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# Copyright © 2025-26 l5yth & contributors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Shared pytest fixtures for the ingestor test suite."""
from __future__ import annotations
import sys
from pathlib import Path
import pytest
REPO_ROOT = Path(__file__).resolve().parents[1]
if str(REPO_ROOT) not in sys.path:
sys.path.insert(0, str(REPO_ROOT))
import data.mesh_ingestor.config as config
@pytest.fixture
def permit_tx(monkeypatch):
"""Permit mesh transmission for a test that exercises a transmit path.
Transmission is off by default (SPEC MA7), so a test of transmit *machinery*
would otherwise stop at the policy gate and pass vacuously — asserting "no
frame was sent" while never reaching the code it means to check. Request
this fixture to isolate the machinery from the policy; the policy itself is
covered in ``tests/test_tx_policy_unit.py``.
Yields:
The patched :mod:`~data.mesh_ingestor.config` module, so a test can
narrow the policy further (e.g. re-engage ``RX_ONLY``).
"""
monkeypatch.setattr(config, "TX_ENABLED", True)
monkeypatch.setattr(config, "TX_ANNOUNCE", True)
monkeypatch.setattr(config, "RX_ONLY", False)
return config