fix: harden week-two ordering, artwork and operations

tests/quote_pagination_test.py

@@ -0,0 +1,60 @@
+"""The 101st pending quote and older approved quotes remain reachable on the board."""
+from uuid import uuid4
+from urllib.parse import urlencode
+
+from psycopg.types.json import Jsonb
+
+from app.core import db
+from tests.smoke_test import Client
+
+
+def run():
+    owner = uuid4()
+    pending_ids = [uuid4() for _ in range(105)]
+    approved_ids = [uuid4() for _ in range(22)]
+    created = pending_ids + approved_ids
+    draft = {'customer': {'mail': 'pagination-fixture@example.test'},
+             'items': [], 'freight': {'service': 'pickup'}}
+    try:
+        with db.connect() as c:
+            for uid in pending_ids:
+                c.execute('''INSERT INTO dtf_local.quotes
+                    (id,owner,request_key,request_hash,draft,created_at)
+                    VALUES(%s,%s,%s,%s,%s,now()+interval '1 hour')''',
+                    (uid, owner, uuid4(), 'pagination-fixture', Jsonb(draft)))
+            for uid in approved_ids:
+                c.execute('''INSERT INTO dtf_local.quotes
+                    (id,owner,request_key,request_hash,draft,approved,approved_at,created_at)
+                    VALUES(%s,%s,%s,%s,%s,%s,now(),now()+interval '1 hour')''',
+                    (uid, owner, uuid4(), 'pagination-fixture', Jsonb(draft),
+                     Jsonb({'items': [], 'total_cents': 0})))
+
+        client = Client()
+        board = client.call('/operator/board', operator=True)
+        assert board['pending_total'] >= 105
+        assert board['approved_total'] >= 22
+        for kind, fixture_ids in [('pending', pending_ids), ('approved', approved_ids)]:
+            first = [q for q in board['quotes'] if (q['approved'] is None) == (kind == 'pending')]
+            seen = {q['id'] for q in first}
+            assert len(first) == (100 if kind == 'pending' else 20)
+            last = first[-1]
+            for _ in range(5):
+                path = '/operator/quotes?' + urlencode({
+                    'kind': kind, 'limit': 50,
+                    'before_created_at': last['created_at'], 'before_id': last['id']})
+                page = client.call(path, operator=True)
+                assert page['quotes'], 'An older quote page disappeared'
+                assert not seen.intersection(q['id'] for q in page['quotes']), 'Quote page repeated rows'
+                seen.update(q['id'] for q in page['quotes'])
+                if set(map(str, fixture_ids)) <= seen:
+                    break
+                last = page['quotes'][-1]
+            assert set(map(str, fixture_ids)) <= seen, f'{kind} quotes were hidden by the board limit'
+        print('PASS: 105 pending and 22 approved quotes remain reachable across board pages')
+    finally:
+        with db.connect() as c:
+            c.execute('DELETE FROM dtf_local.quotes WHERE id=ANY(%s)', (created,))
+
+
+if __name__ == '__main__':
+    run()