navidrome/core/artwork/housekeeping_test.go
Deluan fc8b4a7ea3 feat(artwork): make artwork re-resolution targeted, not blunt
Two gaps in when the pipeline re-resolves artwork:

The recheck job only requeued absent-state rows (hash=''), so an entity that was
never processed — added between scans, or on a server with the scanner disabled —
had no periodic safety net and stayed without artwork indefinitely. Add
EnqueueMissing(kind): a SQL set-difference enqueueing entities with no
item_artwork row at Recheck priority (ON CONFLICT DO NOTHING, so it never
disturbs a queued row). Run it once at startup and hourly alongside the
stale-absent recheck. Rename staleAbsentKinds -> recheckKinds accordingly.

Conversely, the config fingerprint included consts.Version, which embeds the git
SHA and so changed on every build, re-enqueueing every entity in the library
(~34k here) and re-querying external agents at the configured RPS for anything
without local art. Replace it with an explicit artworkEpoch constant, bumped
deliberately when resolution semantics change. The cases that motivated the
version input — absent art becoming available — are already covered by the
stale-absent and missing-row rechecks; only a corrected wrong-pick needs the
epoch. A test guards against reintroducing the version.
2026-07-24 20:42:14 -04:00

270 lines
9.5 KiB
Go

package artwork
import (
"context"
"time"
"github.com/navidrome/navidrome/conf"
"github.com/navidrome/navidrome/conf/configtest"
"github.com/navidrome/navidrome/consts"
"github.com/navidrome/navidrome/model"
"github.com/navidrome/navidrome/model/request"
"github.com/navidrome/navidrome/tests"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
// visibilityPlaylistDS models playlist_repository's userFilter: a private playlist is only
// visible when the ctx carries an admin, so headless work must wrap ctx with one first.
type visibilityPlaylistDS struct {
*tests.MockDataStore
private model.Playlist
tracks model.PlaylistTrackRepository
}
func (v *visibilityPlaylistDS) Playlist(ctx context.Context) model.PlaylistRepository {
repo := tests.CreateMockPlaylistRepo()
repo.TracksRepo = v.tracks
if u, ok := request.UserFrom(ctx); ok && u.IsAdmin {
repo.SetData(model.Playlists{v.private})
}
return repo
}
func adminUserRepo() *tests.MockedUserRepo {
repo := tests.CreateMockUserRepo()
Expect(repo.Put(&model.User{ID: "admin", UserName: "admin", IsAdmin: true})).To(Succeed())
return repo
}
// orderTrackingQueueRepo records the item kind of each Enqueue call, so tests can
// assert phase ordering (artists-first) that same-priority timestamps can't guarantee.
type orderTrackingQueueRepo struct {
*tests.MockArtworkQueueRepo
callKinds []string
}
func (o *orderTrackingQueueRepo) Enqueue(items ...model.ArtworkQueueItem) error {
if len(items) > 0 {
o.callKinds = append(o.callKinds, items[0].ItemKind)
}
return o.MockArtworkQueueRepo.Enqueue(items...)
}
var _ = Describe("Housekeeping", func() {
var (
ctx context.Context
ds *tests.MockDataStore
queueRepo *orderTrackingQueueRepo
propRepo *tests.MockedPropertyRepo
)
BeforeEach(func() {
DeferCleanup(configtest.SetupConfig())
ctx = context.Background()
conf.Server.CoverArtPriority = "embedded, folder"
conf.Server.ArtistArtPriority = "artist.jpg"
conf.Server.Agents = "spotify"
conf.Server.EnableExternalServices = true
queueRepo = &orderTrackingQueueRepo{MockArtworkQueueRepo: tests.CreateMockArtworkQueueRepo()}
propRepo = &tests.MockedPropertyRepo{}
ds = &tests.MockDataStore{MockedArtworkQueue: queueRepo, MockedProperty: propRepo}
})
seedEntities := func() {
artistRepo := tests.CreateMockArtistRepo()
artistRepo.SetData(model.Artists{{ID: "ar1"}, {ID: "ar2"}})
ds.MockedArtist = artistRepo
albumRepo := tests.CreateMockAlbumRepo()
albumRepo.SetData(model.Albums{{ID: "al1"}})
ds.MockedAlbum = albumRepo
playlistRepo := tests.CreateMockPlaylistRepo()
playlistRepo.SetData(model.Playlists{{ID: "pl1"}})
ds.MockedPlaylist = playlistRepo
radioRepo := tests.CreateMockedRadioRepo()
radioRepo.All = model.Radios{{ID: "ra1"}}
ds.MockedRadio = radioRepo
}
Describe("Fingerprint", func() {
It("changes when a fingerprint-affecting config value changes", func() {
f1 := Fingerprint()
conf.Server.CoverArtPriority = "folder, embedded"
f2 := Fingerprint()
Expect(f1).NotTo(Equal(f2))
})
It("changes when ArtistImageFolder changes", func() {
conf.Server.ArtistImageFolder = "/before"
f1 := Fingerprint()
conf.Server.ArtistImageFolder = "/after"
Expect(Fingerprint()).NotTo(Equal(f1))
})
It("changes when EnableM3UExternalAlbumArt is toggled", func() {
conf.Server.EnableM3UExternalAlbumArt = false
f1 := Fingerprint()
conf.Server.EnableM3UExternalAlbumArt = true
Expect(Fingerprint()).NotTo(Equal(f1))
})
It("does not change when the server version changes", func() {
original := consts.Version
DeferCleanup(func() { consts.Version = original })
f1 := Fingerprint()
consts.Version = original + "-next"
Expect(Fingerprint()).To(Equal(f1),
"the version must not invalidate artwork state: it would re-resolve every entity on every build")
})
})
Describe("Backfill", func() {
It("enqueues nothing and returns false when the stored fingerprint matches", func() {
seedEntities()
Expect(propRepo.Put(FingerprintPropertyKey, Fingerprint())).To(Succeed())
did, err := Backfill(ctx, ds)
Expect(err).ToNot(HaveOccurred())
Expect(did).To(BeFalse())
count, err := queueRepo.Count()
Expect(err).ToNot(HaveOccurred())
Expect(count).To(BeZero())
})
It("runs the backfill when no fingerprint was ever stored", func() {
seedEntities()
did, err := Backfill(ctx, ds)
Expect(err).ToNot(HaveOccurred())
Expect(did).To(BeTrue())
count, err := queueRepo.Count()
Expect(err).ToNot(HaveOccurred())
Expect(count).To(Equal(int64(5))) // 2 artists + 1 album + 1 playlist + 1 radio
stored, err := propRepo.Get(FingerprintPropertyKey)
Expect(err).ToNot(HaveOccurred())
Expect(stored).To(Equal(Fingerprint()))
})
It("enqueues a private playlist by resolving it under an admin context", func() {
ds.MockedUser = adminUserRepo()
vds := &visibilityPlaylistDS{
MockDataStore: ds,
private: model.Playlist{ID: "plPrivate", OwnerID: "admin"},
tracks: &tests.MockPlaylistTrackRepo{},
}
did, err := Backfill(ctx, vds)
Expect(err).ToNot(HaveOccurred())
Expect(did).To(BeTrue())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "pl", "plPrivate")).ToNot(BeNil())
})
It("enqueues artists before albums/playlists/radios, all at Backfill priority", func() {
seedEntities()
Expect(propRepo.Put(FingerprintPropertyKey, "stale-fingerprint")).To(Succeed())
did, err := Backfill(ctx, ds)
Expect(err).ToNot(HaveOccurred())
Expect(did).To(BeTrue())
Expect(queueRepo.callKinds).ToNot(BeEmpty())
artistCallIdx := -1
for i, k := range queueRepo.callKinds {
if k == "ar" {
artistCallIdx = i
break
}
}
Expect(artistCallIdx).To(Equal(0), "artists must be the first Enqueue call")
for i, k := range queueRepo.callKinds {
if k != "ar" {
Expect(i).To(BeNumerically(">", artistCallIdx))
}
}
for _, it := range queueRepo.Data {
Expect(it.Priority).To(Equal(model.ArtworkPriorityBackfill))
Expect(it.ItemKind).To(BeElementOf("ar", "al", "pl", "ra"))
}
})
})
Describe("EnqueueStaleAbsentAll", func() {
var artRepo *tests.MockArtworkRepo
BeforeEach(func() {
artRepo = tests.CreateMockArtworkRepo()
ds.MockedArtwork = artRepo
queueRepo.ItemArtworkSource = artRepo
})
It("enqueues only absent entries older than the recheck window, across all kinds", func() {
old := time.Now().Add(-48 * time.Hour)
recent := time.Now().Add(-time.Hour)
artRepo.ItemData["ar-stale"] = model.ItemArtwork{ItemKind: "ar", ItemID: "ar1", ImageType: model.ImageTypePrimary, Hash: "", AttemptedAt: old}
artRepo.ItemData["al-stale"] = model.ItemArtwork{ItemKind: "al", ItemID: "al1", ImageType: model.ImageTypePrimary, Hash: "", AttemptedAt: old}
artRepo.ItemData["pl-stale"] = model.ItemArtwork{ItemKind: "pl", ItemID: "pl1", ImageType: model.ImageTypePrimary, Hash: "", AttemptedAt: old}
artRepo.ItemData["ra-stale"] = model.ItemArtwork{ItemKind: "ra", ItemID: "ra1", ImageType: model.ImageTypePrimary, Hash: "", AttemptedAt: old}
// Not stale: too recent.
artRepo.ItemData["ar-recent"] = model.ItemArtwork{ItemKind: "ar", ItemID: "ar2", ImageType: model.ImageTypePrimary, Hash: "", AttemptedAt: recent}
// Not absent: has a resolved hash.
artRepo.ItemData["al-resolved"] = model.ItemArtwork{ItemKind: "al", ItemID: "al2", ImageType: model.ImageTypePrimary, Hash: "somehash", AttemptedAt: old}
err := EnqueueStaleAbsentAll(ctx, ds)
Expect(err).ToNot(HaveOccurred())
Expect(queueRepo.Data).To(HaveLen(4))
for _, it := range queueRepo.Data {
Expect(it.Priority).To(Equal(model.ArtworkPriorityRecheck))
}
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "ar", "ar1")).ToNot(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "al", "al1")).ToNot(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "pl", "pl1")).ToNot(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "ra", "ra1")).ToNot(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "ar", "ar2")).To(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "al", "al2")).To(BeNil())
})
})
Describe("EnqueueMissingAll", func() {
var artRepo *tests.MockArtworkRepo
BeforeEach(func() {
artRepo = tests.CreateMockArtworkRepo()
ds.MockedArtwork = artRepo
queueRepo.ItemArtworkSource = artRepo
queueRepo.ExistingIDs = map[string]map[string]bool{
"al": {"al1": true, "al2": true},
"ar": {"ar1": true},
"pl": {"pl1": true},
"ra": {"ra1": true},
}
})
It("enqueues only entities that have no item_artwork row, across all kinds", func() {
// al1 is already resolved and ar1 already absent: both must be skipped.
artRepo.ItemData["al-resolved"] = model.ItemArtwork{ItemKind: "al", ItemID: "al1", ImageType: model.ImageTypePrimary, Hash: "somehash", AttemptedAt: time.Now()}
artRepo.ItemData["ar-absent"] = model.ItemArtwork{ItemKind: "ar", ItemID: "ar1", ImageType: model.ImageTypePrimary, Hash: "", AttemptedAt: time.Now()}
err := EnqueueMissingAll(ctx, ds)
Expect(err).ToNot(HaveOccurred())
for _, it := range queueRepo.Data {
Expect(it.Priority).To(Equal(model.ArtworkPriorityRecheck))
}
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "al", "al2")).ToNot(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "pl", "pl1")).ToNot(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "ra", "ra1")).ToNot(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "al", "al1")).To(BeNil())
Expect(findQueued(queueRepo.MockArtworkQueueRepo, "ar", "ar1")).To(BeNil())
})
})
})