bvandeusen
3f30327fa5
Phase 1 backend for the gallery filter bar. Extends scroll/timeline/jump
from a single mutually-exclusive filter to a composable one:
- tag_ids: image must carry ALL of them (one correlated EXISTS per tag —
AND, no row multiplication), replacing the single-tag JOIN.
- artist_id composes with tags; media_type ('image'|'video') narrows by
mime; post_id stays the exclusive post-detail path.
- sort ('newest'|'oldest') flips the effective_date/id cursor comparison
and ordering; the cursor value is unchanged (direction comes from the
request). jump_cursor honors sort too.
- Shared _apply_scope helper applied across scroll/timeline/jump so the
timeline sidebar reflects the filtered set. API _parse_filters parses
tag_id (comma list), artist_id, media, sort.
Tests: multi-tag AND, media filter, sort reversal (service + API);
post_id-excludes-others; single tag_id back-compat.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
80 lines
2.4 KiB
Python
80 lines
2.4 KiB
Python
from datetime import UTC, datetime, timedelta
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import pytest
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from backend.app.models import ImageRecord
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pytestmark = pytest.mark.integration
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async def _seed(db, count: int = 3):
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base = datetime.now(UTC)
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for i in range(count):
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r = ImageRecord(
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path=f"/images/x/{i}.jpg",
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sha256=f"x{i:063d}",
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size_bytes=1, mime="image/jpeg", width=1, height=1,
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origin="imported_filesystem", integrity_status="unknown",
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)
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r.created_at = base - timedelta(minutes=i)
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r.effective_date = r.created_at # no post → tracks created_at (0035)
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db.add(r)
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await db.flush()
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await db.commit()
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@pytest.mark.asyncio
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async def test_scroll_returns_images(client, db):
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await _seed(db)
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resp = await client.get("/api/gallery/scroll?limit=10")
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assert resp.status_code == 200
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body = await resp.get_json()
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assert len(body["images"]) == 3
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assert "next_cursor" in body
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assert "date_groups" in body
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@pytest.mark.asyncio
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async def test_scroll_rejects_bad_limit(client):
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resp = await client.get("/api/gallery/scroll?limit=notanumber")
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assert resp.status_code == 400
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@pytest.mark.asyncio
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async def test_timeline_endpoint(client, db):
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await _seed(db)
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resp = await client.get("/api/gallery/timeline")
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assert resp.status_code == 200
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body = await resp.get_json()
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assert sum(b["count"] for b in body) == 3
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@pytest.mark.asyncio
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async def test_jump_requires_year_month(client):
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resp = await client.get("/api/gallery/jump")
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assert resp.status_code == 400
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@pytest.mark.asyncio
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async def test_image_detail_404_when_missing(client):
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resp = await client.get("/api/gallery/image/99999")
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assert resp.status_code == 404
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@pytest.mark.asyncio
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async def test_scroll_sort_param_reverses(client, db):
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await _seed(db, 3)
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newest = await (await client.get("/api/gallery/scroll?limit=10&sort=newest")).get_json()
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oldest = await (await client.get("/api/gallery/scroll?limit=10&sort=oldest")).get_json()
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ids_new = [i["id"] for i in newest["images"]]
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ids_old = [i["id"] for i in oldest["images"]]
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assert ids_old == list(reversed(ids_new))
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@pytest.mark.asyncio
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async def test_scroll_media_param(client, db):
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await _seed(db, 2) # only image/jpeg seeded
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resp = await client.get("/api/gallery/scroll?limit=10&media=video")
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assert resp.status_code == 200
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assert (await resp.get_json())["images"] == []
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