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FabledCurator/tests/test_series_pending.py
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feat(series): operator-set sparse page numbers + gap blocks (#789 tweak)
Replaces the auto-renumbered 1..N position key with operator-OWNED page
numbers: sparse, gaps allowed, editable, never auto-renumbered. Order follows
the numbers; unnumbered pages sort to the tail. This is the fix for the model
that clobbered hand-set numbers on the flatten — numbers are now data, not a
derived sequence.

- series_service: drop the renumber-on-reorder/remove; order by page_number
  NULLS LAST; new set_page_number(image_id, n|None); list_pages returns `gaps`
  (one entry per missing-number run) + each pending group's parsed `start_page`;
  set_cover renumbers below the current min; place_pending(image_ids, start_page)
  numbers placed pages sequentially from the start (drop junk first → numbers
  line up); add_post stamps the parsed start on staged pages.
- api/tags: POST /series/<id>/pages/number (set one page's number); /pending/
  place takes start_page; removed /reorder.
- frontend: per-card editable number input; one gap block per gap with
  drop-on-edge to assign the adjacent number (middle → type); append drop zone;
  pending tray gets a "from page N" field + "Place from page N".
- tests reworked: sparse numbers + gaps, place-from-start, set-page-number route.

No migration; nothing destructive.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-11 23:10:30 -04:00

132 lines
4.2 KiB
Python

"""FC-6.x Phase 2 — pending staging for add-from-post."""
import pytest
from sqlalchemy import select
from backend.app.models import Artist, ImageRecord, Post, TagKind
from backend.app.models.series_page import SeriesPage
from backend.app.services.series_service import SeriesService
from backend.app.services.tag_service import TagService
pytestmark = pytest.mark.integration
_SEQ = 0
async def _artist(db, name):
a = Artist(name=name, slug=name.lower().replace(" ", "-"))
db.add(a)
await db.flush()
return a
async def _post(db, artist, title, ext):
p = Post(artist_id=artist.id, external_post_id=ext, post_title=title)
db.add(p)
await db.flush()
return p
async def _post_images(db, post, artist, n):
global _SEQ
ids = []
for _ in range(n):
_SEQ += 1
rec = ImageRecord(
path=f"/tmp/fc_pend_{_SEQ}.png", sha256=f"{_SEQ:064d}",
size_bytes=1, mime="image/png", origin="downloaded",
primary_post_id=post.id, artist_id=artist.id,
)
db.add(rec)
await db.flush()
ids.append(rec.id)
return ids
async def _placed_order(db, sid):
rows = (
await db.execute(
select(SeriesPage.image_id)
.where(
SeriesPage.series_tag_id == sid,
SeriesPage.status == "placed",
)
.order_by(SeriesPage.page_number)
)
).scalars().all()
return list(rows)
async def _setup(db, name, seed_n=2):
svc = SeriesService(db)
artist = await _artist(db, name + " Artist")
sid = (await TagService(db).find_or_create(name, TagKind.series)).id
seed = []
if seed_n:
seed_post = await _post(db, artist, name + " seed", name + "-s")
seed = await _post_images(db, seed_post, artist, seed_n)
await svc.add_images(sid, seed)
return svc, artist, sid, seed
@pytest.mark.asyncio
async def test_place_pending_appends_and_flips_status(db):
svc, artist, sid, seed = await _setup(db, "PA")
post = await _post(db, artist, "PA pages", "pa-p")
imgs = await _post_images(db, post, artist, 3)
await svc.add_post(sid, post.id)
placed = await svc.place_pending(sid, imgs, start_page=3)
assert placed == 3
assert await _placed_order(db, sid) == seed + imgs
# nothing left pending; the placed pages are numbered 1,2 (seed) + 3,4,5
data = await svc.list_pages(sid)
assert data["pending"] == []
assert [p["page_number"] for p in data["pages"]] == [1, 2, 3, 4, 5]
@pytest.mark.asyncio
async def test_place_pending_numbers_from_start(db):
svc, artist, sid, seed = await _setup(db, "PB") # seed numbered 1, 2
post = await _post(db, artist, "PB pages", "pb-p")
x, y = await _post_images(db, post, artist, 2)
await svc.add_post(sid, post.id)
await svc.place_pending(sid, [x, y], start_page=10)
data = await svc.list_pages(sid)
nums = {p["image_id"]: p["page_number"] for p in data["pages"]}
assert nums[x] == 10
assert nums[y] == 11
# order = seed (1, 2) then x (10), y (11)
assert [p["image_id"] for p in data["pages"]] == seed + [x, y]
@pytest.mark.asyncio
async def test_place_pending_ignores_already_placed(db):
svc, artist, sid, seed = await _setup(db, "PC", seed_n=1)
# the seed page is already placed — place_pending is a no-op for it.
assert await svc.place_pending(sid, [seed[0]]) == 0
assert await _placed_order(db, sid) == seed
@pytest.mark.asyncio
async def test_remove_drops_a_pending_junk_page(db):
svc, artist, sid, _ = await _setup(db, "PD", seed_n=0)
post = await _post(db, artist, "PD pages", "pd-p")
x, y, z = await _post_images(db, post, artist, 3)
await svc.add_post(sid, post.id)
# y is junk (a text-free alt) — drop it before placing.
await svc.remove_images(sid, [y])
data = await svc.list_pages(sid)
assert [pg["image_id"] for pg in data["pending"][0]["pages"]] == [x, z]
@pytest.mark.asyncio
async def test_place_pending_route_requires_ids(client):
r = await client.post(
"/api/tags", json={"name": "PReq", "kind": "series"}
)
sid = (await r.get_json())["id"]
resp = await client.post(f"/api/series/{sid}/pending/place", json={})
assert resp.status_code == 400