bvandeusen
def967a1a8
Removed the app/client fixtures duplicated across 36 test files (two variants: separate app + client(app), and a self-contained client() that called create_app inline) and the now-unused create_app imports. Both fixtures now live once in conftest.py. test_suggestions_bulk keeps its import (builds the app inline in two tests); test_health drops its local client + unused pytest_asyncio. Net -415 lines. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
115 lines
4.1 KiB
Python
115 lines
4.1 KiB
Python
import pytest
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from backend.app import create_app
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from backend.app.models import ImageRecord, TagKind
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from backend.app.models.tag import image_tag
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from backend.app.services.ml.suggestions import SuggestionService
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from backend.app.services.tag_service import TagService
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pytestmark = pytest.mark.integration
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def _img(sha: str, predictions: dict) -> ImageRecord:
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return ImageRecord(
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path=f"/images/{sha}.jpg", sha256=sha, size_bytes=1,
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mime="image/jpeg", width=1, height=1,
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origin="imported_filesystem", integrity_status="unknown",
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tagger_predictions=predictions,
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)
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@pytest.mark.asyncio
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async def test_consensus_includes_tag_over_threshold(db):
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tags = TagService(db)
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t = await tags.find_or_create("sword", TagKind.general)
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a = _img("a" * 64, {"sword": {"category": "general", "confidence": 0.97}})
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b = _img("b" * 64, {"sword": {"category": "general", "confidence": 0.95}})
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db.add_all([a, b])
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await db.flush()
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res = await SuggestionService(db).for_selection([a.id, b.id], threshold=0.8)
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gen = res["general"]
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assert any(s["canonical_tag_id"] == t.id for s in gen)
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s = next(s for s in gen if s["canonical_tag_id"] == t.id)
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assert s["coverage"] == 1.0
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assert 0.95 <= s["confidence"] <= 0.97
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@pytest.mark.asyncio
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async def test_consensus_counts_already_applied_for_coverage(db):
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tags = TagService(db)
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t = await tags.find_or_create("sky", TagKind.general)
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a = _img("c" * 64, {"sky": {"category": "general", "confidence": 0.96}})
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b = _img("d" * 64, {}) # no prediction
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db.add_all([a, b])
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await db.flush()
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# b already has the tag applied -> counts toward coverage, not confidence
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await db.execute(
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image_tag.insert().values(
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image_record_id=b.id, tag_id=t.id, source="manual"
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)
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)
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res = await SuggestionService(db).for_selection([a.id, b.id], threshold=0.8)
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s = next(s for s in res["general"] if s["canonical_tag_id"] == t.id)
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assert s["coverage"] == 1.0 # 1 suggested + 1 applied / 2
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assert s["confidence"] == pytest.approx(0.96, abs=1e-4)
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@pytest.mark.asyncio
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async def test_consensus_excludes_below_threshold(db):
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tags = TagService(db)
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await tags.find_or_create("rare", TagKind.general)
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a = _img("e" * 64, {"rare": {"category": "general", "confidence": 0.96}})
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b = _img("f" * 64, {})
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db.add_all([a, b])
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await db.flush()
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res = await SuggestionService(db).for_selection([a.id, b.id], threshold=0.8)
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assert all(
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s["name"] != "rare" for s in res.get("general", [])
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) # coverage 0.5 < 0.8
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@pytest.mark.asyncio
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async def test_consensus_skips_creates_new_tag(db):
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a = _img("g" * 64, {"neverseen": {"category": "general", "confidence": 0.99}})
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b = _img("h" * 64, {"neverseen": {"category": "general", "confidence": 0.99}})
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db.add_all([a, b])
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await db.flush()
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res = await SuggestionService(db).for_selection([a.id, b.id], threshold=0.8)
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# 'neverseen' has no Tag row -> creates_new_tag -> excluded from consensus
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assert all(s["name"] != "neverseen" for s in res.get("general", []))
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@pytest.mark.asyncio
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async def test_consensus_threshold_clamped_and_empty_for_no_ids(db):
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res = await SuggestionService(db).for_selection([], threshold=5.0)
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assert res == {}
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@pytest.mark.asyncio
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async def test_bulk_suggestions_route(db):
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tags = TagService(db)
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await tags.find_or_create("sword", TagKind.general)
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a = _img("i" * 64, {"sword": {"category": "general", "confidence": 0.97}})
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db.add(a)
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await db.commit()
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app = create_app()
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async with app.test_client() as c:
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resp = await c.post(
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"/api/suggestions/bulk", json={"image_ids": [a.id]}
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)
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assert resp.status_code == 200
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body = await resp.get_json()
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assert body["evaluated"] == 1
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assert body["threshold"] == 0.8
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assert "suggestions" in body
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@pytest.mark.asyncio
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async def test_bulk_suggestions_requires_ids(db):
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app = create_app()
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async with app.test_client() as c:
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resp = await c.post("/api/suggestions/bulk", json={})
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assert resp.status_code == 400
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