Files
winnow/tests/test_upload_tracker.py
T
flanandClaude Sonnet 4.6 129c74720e Add quality replacement for Frigate face training images
When a person is at MAX_AUTO_IMAGES, winnow now replaces the
lowest-quality mapped training image in Frigate if a higher-confidence
candidate is available, keeping the training set always optimised.

Only files winnow uploaded (tracked via frigate_files mapping) are ever
replaced — manually added Frigate training images are never touched.
A concurrent-upload race condition is detected per-file: if N>1 new
files appear after one upload, the mapping is skipped rather than
guessed, logging at INFO level. The per-file snapshot approach is
retained over a batch approach because wrong mappings (which a batch
approach risks on race) are worse than no mapping.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-13 03:44:36 +00:00

142 lines
5.4 KiB
Python

"""Tests for upload tracker — mark, filter, reset, and summary logic."""
import pytest
@pytest.fixture(autouse=True)
def isolated_cache(monkeypatch, tmp_path):
"""Point tracker at a temp directory so tests don't touch real cache files."""
monkeypatch.setenv("CACHE_DIR", str(tmp_path))
from winnow.config import _Config
_Config.reset()
yield tmp_path
_Config.reset()
def test_filter_returns_all_when_empty():
from winnow.upload_tracker import filter_already_uploaded
ids = ["a1", "b2", "c3"]
assert filter_already_uploaded(ids) == ids
def test_mark_uploaded_excludes_from_filter():
from winnow.upload_tracker import filter_already_uploaded, mark_uploaded
mark_uploaded("a1", person_name="Alice")
result = filter_already_uploaded(["a1", "b2"])
assert result == ["b2"]
def test_mark_rejected_excludes_from_filter():
from winnow.upload_tracker import filter_already_uploaded, mark_rejected
mark_rejected("x9", person_name="Bob")
result = filter_already_uploaded(["x9", "y8"])
assert result == ["y8"]
def test_retry_rejected_includes_rejected():
from winnow.upload_tracker import filter_already_uploaded, mark_rejected
mark_rejected("x9", person_name="Bob")
result = filter_already_uploaded(["x9", "y8"], retry_rejected=True)
assert "x9" in result
def test_reset_person_clears_records():
from winnow.upload_tracker import filter_already_uploaded, mark_uploaded, reset_person
mark_uploaded("a1", person_name="Alice")
mark_uploaded("a2", person_name="Alice")
mark_uploaded("b1", person_name="Bob")
reset_person("Alice")
assert filter_already_uploaded(["a1", "a2"]) == ["a1", "a2"]
assert filter_already_uploaded(["b1"]) == []
def test_get_person_summary():
from winnow.upload_tracker import get_person_summary, mark_rejected, mark_uploaded
mark_uploaded("a1", person_name="Alice")
mark_uploaded("a2", person_name="Alice")
mark_rejected("a3", person_name="Alice")
mark_uploaded("b1", person_name="Bob")
summary = get_person_summary()
assert summary["Alice"]["uploaded"] == 2
assert summary["Alice"]["rejected"] == 1
assert summary["Bob"]["uploaded"] == 1
assert summary["Bob"]["rejected"] == 0
def test_duplicate_marks_are_idempotent():
from winnow.upload_tracker import filter_already_uploaded, mark_uploaded
mark_uploaded("dup", person_name="Alice")
mark_uploaded("dup", person_name="Alice")
assert filter_already_uploaded(["dup", "new"]) == ["new"]
# ── frigate_files mapping ─────────────────────────────────────────────────────
def test_record_and_remove_frigate_file():
from winnow.upload_tracker import get_person_summary, record_frigate_file, remove_frigate_file
record_frigate_file("Alice", "Alice-1000.webp", "asset-a1")
assert "Alice-1000.webp" in get_person_summary()["Alice"]["frigate_files"]
remove_frigate_file("Alice", "Alice-1000.webp")
assert "Alice-1000.webp" not in get_person_summary()["Alice"]["frigate_files"]
def test_remove_nonexistent_frigate_file_is_safe():
from winnow.upload_tracker import remove_frigate_file
# Should not raise even if the file was never recorded
remove_frigate_file("Alice", "Alice-ghost.webp")
def test_remove_frigate_file_does_not_unmark_asset():
"""Deleting a Frigate file should not re-expose the source asset for upload."""
from winnow.upload_tracker import (
filter_already_uploaded,
mark_uploaded,
record_frigate_file,
remove_frigate_file,
)
mark_uploaded("asset-a1", person_name="Alice")
record_frigate_file("Alice", "Alice-1000.webp", "asset-a1")
remove_frigate_file("Alice", "Alice-1000.webp")
# Asset must still be excluded — it was deliberately replaced, not lost
assert filter_already_uploaded(["asset-a1"]) == []
def test_get_lowest_quality_mapped_file_none_when_empty():
from winnow.upload_tracker import get_lowest_quality_mapped_file
assert get_lowest_quality_mapped_file("Alice") is None
def test_get_lowest_quality_mapped_file_returns_lowest():
from winnow.upload_tracker import (
get_lowest_quality_mapped_file,
mark_uploaded,
record_frigate_file,
)
mark_uploaded("asset-hi", person_name="Alice", score=0.95)
mark_uploaded("asset-lo", person_name="Alice", score=0.71)
record_frigate_file("Alice", "Alice-1000.webp", "asset-hi")
record_frigate_file("Alice", "Alice-1001.webp", "asset-lo")
result = get_lowest_quality_mapped_file("Alice")
assert result is not None
frigate_filename, asset_id, score = result
assert frigate_filename == "Alice-1001.webp"
assert asset_id == "asset-lo"
assert score == pytest.approx(0.71, abs=0.001)
def test_get_lowest_quality_mapped_file_skips_unscored():
"""Files mapped without a score should not be returned as candidates."""
from winnow.upload_tracker import (
get_lowest_quality_mapped_file,
mark_uploaded,
record_frigate_file,
)
mark_uploaded("asset-scored", person_name="Alice", score=0.85)
mark_uploaded("asset-noscr", person_name="Alice")
record_frigate_file("Alice", "Alice-1000.webp", "asset-scored")
record_frigate_file("Alice", "Alice-1001.webp", "asset-noscr")
result = get_lowest_quality_mapped_file("Alice")
assert result is not None
assert result[1] == "asset-scored" # only scored file is a candidate