cmvr_edge_ai/tests/integration/test_model_artifacts.py
2026-07-21 12:17:13 +08:00

73 lines
2.0 KiB
Python

from __future__ import annotations
import hashlib
from pathlib import Path
import pytest
from cmvr_edge_ai.config import load_config
PROJECT_ROOT = Path(__file__).resolve().parents[2]
CONSTRUCTION_WEIGHTS = "models/detection/construction-ppe-yolov8/v1/best.pt"
MODEL_ARTIFACTS = (
(
"construction-ppe-yolov8",
22_537_898,
"31ef3ca04a17cf545f3fcfc64c4af8993a41d52ccc460e82aff01d5354603533",
),
(
"ppe-6classes-yolov8n",
5_625_014,
"07172ef3ae9e256c40a1fb0ce3eefe5547d90170645aa73dded0fffc382cdb31",
),
)
def _sha256(path: Path) -> str:
digest = hashlib.sha256()
with path.open("rb") as artifact:
for chunk in iter(lambda: artifact.read(1024 * 1024), b""):
digest.update(chunk)
return digest.hexdigest()
@pytest.mark.parametrize(
("model_name", "expected_size", "expected_sha256"),
MODEL_ARTIFACTS,
)
def test_model_artifact_is_complete(
model_name: str,
expected_size: int,
expected_sha256: str,
) -> None:
model_dir = PROJECT_ROOT / "models" / "detection" / model_name / "v1"
weights = model_dir / "best.pt"
assert (model_dir / "README.md").is_file()
assert weights.is_file()
assert weights.stat().st_size == expected_size
assert _sha256(weights) == expected_sha256
@pytest.mark.parametrize(
("config_path", "pipeline_id"),
(
(PROJECT_ROOT / "configs" / "edge_ai.yaml", "detection"),
(
PROJECT_ROOT / "configs" / "debug" / "detection_viewer.yaml",
"detection_show",
),
),
)
def test_detection_configs_use_repository_construction_weights(
config_path: Path,
pipeline_id: str,
) -> None:
config = load_config(config_path)
detector = config.pipelines[pipeline_id].nodes["detector"]
assert detector.params["model"] == "construction-ppe-yolov8@1"
assert detector.params["model_options"]["weights"] == CONSTRUCTION_WEIGHTS
assert (PROJECT_ROOT / CONSTRUCTION_WEIGHTS).is_file()