peter
884060891e
Helpers flush and handlers commit — but every test request shared the test's session, so a follow-up GET or an assertion read the flushed write and the suite stayed green over a handler whose commit was missing (production's get_db closes the session: the write is rolled back behind a 200). The db fixture now hands out `db.info["request"]`: the same session, recording each request that ends normally with a flushed, uncommitted write, and failing the test on it at teardown. All 28 get_db overrides use it (a convention test keeps it so); the full suite passes under it, and dropping the commit from add_item turns a playlist test red.
69 lines
3.2 KiB
Python
69 lines
3.2 KiB
Python
"""DB-backed regression for the 0.53.1 hotfix (R6 S3b-test): GET /api/plex/facets?scope=show
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must return 200 — not the "cannot extract elements from a scalar" 500 — for a metadata-poor
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library whose show has a JSONB-scalar `null` genres (a pre-0.53.1 row). The endpoint's
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`jsonb_typeof(genres)='array'` read-guard is what makes it safe; this test would 500 without it.
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Uses the DB lane (`db` fixture) — skipped when no Postgres is reachable.
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"""
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from fastapi.testclient import TestClient
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from sqlalchemy import text
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import app.state as state
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from app.auth import current_user
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from app.db import get_db
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from app.main import app
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from app.models import PlexItem, PlexLibrary, PlexShow, User
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def test_facets_returns_studio_vocabulary(db, monkeypatch, override_dep):
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"""E5 S7: /facets returns the studio vocabulary (distinct studio + count) for the sidebar picker."""
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lib = PlexLibrary(plex_key="1", title="Movies", kind="movie", enabled=True)
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db.add(lib)
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db.flush()
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db.add_all(
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[
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PlexItem(rating_key="m1", library_id=lib.id, kind="movie", title="A", studio="Pixar"),
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PlexItem(rating_key="m2", library_id=lib.id, kind="movie", title="B", studio="Pixar"),
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PlexItem(rating_key="m3", library_id=lib.id, kind="movie", title="C", studio="A24"),
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PlexItem(rating_key="m4", library_id=lib.id, kind="movie", title="D"), # no studio
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]
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)
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user = User(email="studiofacets@example.com")
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db.add(user)
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db.commit()
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monkeypatch.setattr(state, "_configured_cache", True)
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override_dep(get_db, db.info["request"])
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override_dep(current_user, lambda: user)
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resp = TestClient(app).get("/api/plex/facets?scope=movie")
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assert resp.status_code == 200, resp.text
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studios = {s["value"]: s["count"] for s in resp.json()["studios"]}
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assert studios == {"Pixar": 2, "A24": 1}
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def test_facets_survives_json_null_genres(db, monkeypatch, override_dep):
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lib = PlexLibrary(plex_key="1", title="Shows", kind="show", enabled=True)
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db.add(lib)
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db.flush()
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db.add(PlexShow(rating_key="s1", library_id=lib.id, title="No Genre Show"))
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user = User(email="facets@example.com")
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db.add(user)
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db.commit()
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# The request gate 503s an unconfigured instance; flip the process-level "configured" flag the
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# gate reads. monkeypatch auto-restores it, so it can't leak "configured" into another test.
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monkeypatch.setattr(state, "_configured_cache", True)
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# Simulate a pre-0.53.1 row: genres persisted as a JSONB scalar `null` (what SQLAlchemy wrote
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# before none_as_null=True), NOT SQL NULL — this is the value jsonb_array_elements_text() chokes
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# on. A Python None now maps to SQL NULL, so we set the scalar directly.
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db.execute(text("UPDATE plex_shows SET genres = 'null'::jsonb WHERE rating_key = 's1'"))
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db.commit()
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override_dep(get_db, db.info["request"])
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override_dep(current_user, lambda: user)
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client = TestClient(app) # no context-manager: skip lifespan (scheduler/HLS sweep)
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resp = client.get("/api/plex/facets?scope=show")
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assert resp.status_code == 200, resp.text
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# The scalar-null show contributes no genres — and, crucially, doesn't abort the whole endpoint.
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assert resp.json()["genres"] == []
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