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package worker
import (
"context"
"database/sql"
"encoding/json"
"io"
"log/slog"
"os"
"path/filepath"
"testing"
"time"
"git.vakhrushev.me/av/jellybit/internal/layout"
"git.vakhrushev.me/av/jellybit/internal/metadata"
"git.vakhrushev.me/av/jellybit/internal/qbt"
"git.vakhrushev.me/av/jellybit/internal/recognize"
"git.vakhrushev.me/av/jellybit/internal/store"
)
// recordingNotifier ловит события пинга (Notify асинхронен — через канал).
type notifyEvent struct {
id int64
ev NotifyEvent
}
type recordingNotifier struct{ ch chan notifyEvent }
func (n *recordingNotifier) Notify(_ context.Context, id int64, ev NotifyEvent) {
n.ch <- notifyEvent{id, ev}
}
func waitNotify(t *testing.T, n *recordingNotifier) notifyEvent {
t.Helper()
select {
case e := <-n.ch:
return e
case <-time.After(2 * time.Second):
t.Fatal("пинг не пришёл")
return notifyEvent{}
}
}
func TestNotifier_FiresOnReview(t *testing.T) {
st := newMemStore()
st.put(completedDownload(1))
qb := &fakeQbt{
torrents: []qbt.Torrent{{Hash: ihTest, Name: "Show", SavePath: "/d"}},
files: []qbt.File{{Name: "Show/e1.mkv", Size: 1}},
}
w := testWorkerWith(st, qb, &fakeRecognizer{result: seriesResult()}, nil)
n := &recordingNotifier{ch: make(chan notifyEvent, 4)}
w.SetNotifier(n)
w.recognizeOne(context.Background(), 1)
e := waitNotify(t, n)
if e.id != 1 || e.ev != EventReview {
t.Errorf("event = %+v, want {1 review}", e)
}
}
func TestNotifier_FiresOnDone(t *testing.T) {
f := newApplyFixture(t, seriesResult().Plan)
n := &recordingNotifier{ch: make(chan notifyEvent, 4)}
f.w.SetNotifier(n)
if err := f.w.Apply(context.Background(), 1); err != nil {
t.Fatalf("Apply: %v", err)
}
e := waitNotify(t, n)
if e.id != 1 || e.ev != EventDone {
t.Errorf("event = %+v, want {1 done}", e)
}
}
// recordingScanner ловит вызовы пересканирования Jellyfin (RefreshLibraries
// асинхронен — через канал).
type recordingScanner struct{ ch chan struct{} }
func (s *recordingScanner) RefreshLibraries(_ context.Context) error {
s.ch <- struct{}{}
return nil
}
func TestScanner_FiresOnDone(t *testing.T) {
f := newApplyFixture(t, seriesResult().Plan)
s := &recordingScanner{ch: make(chan struct{}, 4)}
f.w.SetScanner(s)
if err := f.w.Apply(context.Background(), 1); err != nil {
t.Fatalf("Apply: %v", err)
}
select {
case <-s.ch:
case <-time.After(2 * time.Second):
t.Fatal("пересканирование Jellyfin не запустилось")
}
}
func revertedDownload(id int64) *store.Download {
d := completedDownload(id)
d.State = store.StateReverted
return d
}
func TestRelink_RevertedToRecognizing(t *testing.T) {
st := newMemStore()
st.put(revertedDownload(1))
qb := &fakeQbt{torrents: []qbt.Torrent{{Hash: ihTest, Name: "Show", SavePath: "/d"}}}
w := testWorkerWith(st, qb, &fakeRecognizer{result: seriesResult()}, nil)
if err := w.Relink(context.Background(), 1); err != nil {
t.Fatalf("Relink: %v", err)
}
if st.downloads[1].State != store.StateRecognizing {
t.Fatalf("state = %q, want recognizing", st.downloads[1].State)
}
if st.overrides[1][ovrForceReview] != "1" {
t.Errorf("force_review override = %q, want 1", st.overrides[1][ovrForceReview])
}
}
func TestRelink_CancelledToRecognizing(t *testing.T) {
st := newMemStore()
d := revertedDownload(1)
d.State = store.StateCancelled
st.put(d)
qb := &fakeQbt{torrents: []qbt.Torrent{{Hash: ihTest, Name: "Show", SavePath: "/d"}}}
w := testWorkerWith(st, qb, &fakeRecognizer{result: seriesResult()}, nil)
if err := w.Relink(context.Background(), 1); err != nil {
t.Fatalf("Relink: %v", err)
}
if st.downloads[1].State != store.StateRecognizing {
t.Fatalf("state = %q, want recognizing", st.downloads[1].State)
}
if st.overrides[1][ovrForceReview] != "1" {
t.Errorf("force_review override = %q, want 1", st.overrides[1][ovrForceReview])
}
}
func TestRelink_RejectsActiveState(t *testing.T) {
st := newMemStore()
st.put(completedDownload(1)) // не reverted/cancelled
qb := &fakeQbt{torrents: []qbt.Torrent{{Hash: ihTest}}}
w := testWorkerWith(st, qb, &fakeRecognizer{}, nil)
if err := w.Relink(context.Background(), 1); err == nil {
t.Fatal("ожидали ошибку для не-reverted/cancelled задачи, получили nil")
}
}
func TestRerecognize_ReviewToRecognizing(t *testing.T) {
st := newMemStore()
d := completedDownload(1)
d.State = store.StateReview
st.put(d)
w := testWorkerWith(st, &fakeQbt{}, &fakeRecognizer{}, nil)
if err := w.Rerecognize(context.Background(), 1); err != nil {
t.Fatalf("Rerecognize: %v", err)
}
if st.downloads[1].State != store.StateRecognizing {
t.Fatalf("state = %q, want recognizing", st.downloads[1].State)
}
}
func TestRerecognize_RejectsNonReview(t *testing.T) {
st := newMemStore()
st.put(completedDownload(1)) // completed, не review/deferred
w := testWorkerWith(st, &fakeQbt{}, &fakeRecognizer{}, nil)
if err := w.Rerecognize(context.Background(), 1); err == nil {
t.Fatal("ожидали ошибку для не-review задачи, получили nil")
}
}
func TestRelink_TorrentMissing(t *testing.T) {
st := newMemStore()
st.put(revertedDownload(1))
qb := &fakeQbt{torrents: nil} // раздачи в qBittorrent нет
w := testWorkerWith(st, qb, &fakeRecognizer{}, nil)
if err := w.Relink(context.Background(), 1); err == nil {
t.Fatal("ожидали ошибку при отсутствии торрента, получили nil")
}
if st.downloads[1].State != store.StateReverted {
t.Errorf("state = %q, want reverted (без изменений)", st.downloads[1].State)
}
}
// TestRelink_ForceReviewSkipsAuto проверяет, что после перепривязки даже
// уверенный матч не уходит в авто-раскладку, а ждёт подтверждения в review.
func TestRelink_ForceReviewSkipsAuto(t *testing.T) {
f := newApplyFixture(t, seriesResult().Plan)
// Готовим состояние «как после Relink»: reverted, force_review выставлен.
f.st.downloads[1].State = store.StateReverted
_ = f.st.SetOverride(context.Background(), 1, ovrForceReview, "1")
auto := seriesResult()
auto.Decision.Auto = true
auto.Match = &recognize.Match{Provider: "tvdb", ProviderID: "42"}
f.w.recognizer = &fakeRecognizer{result: auto}
if err := f.w.Relink(context.Background(), 1); err != nil {
t.Fatalf("Relink: %v", err)
}
f.w.recognizeOne(context.Background(), 1)
if f.st.downloads[1].State != store.StateReview {
t.Fatalf("state = %q, want review (авто-раскладка не должна сработать)", f.st.downloads[1].State)
}
if len(f.st.links) != 0 {
t.Errorf("file_links = %d, want 0 (ничего не линковали)", len(f.st.links))
}
}
// memStore — полноценный in-memory store для тестов Ф3.
type memStore struct {
downloads map[int64]*store.Download
recs []*store.Recognition
hints map[int64][]string
overrides map[int64]map[string]string
links []store.FileLink
candidates []store.MetadataCandidate
}
func newMemStore() *memStore {
return &memStore{
downloads: map[int64]*store.Download{},
hints: map[int64][]string{},
overrides: map[int64]map[string]string{},
}
}
func (m *memStore) put(d *store.Download) { m.downloads[d.ID] = d }
func (m *memStore) ListDownloadsByState(_ context.Context, states ...store.State) ([]store.Download, error) {
var out []store.Download
for _, d := range m.downloads {
for _, s := range states {
if d.State == s {
out = append(out, *d)
}
}
}
return out, nil
}
func (m *memStore) ExistsByInfohash(_ context.Context, infohash string) (bool, error) {
for _, d := range m.downloads {
if d.Infohash.Valid && d.Infohash.String == infohash {
return true, nil
}
}
return false, nil
}
func (m *memStore) FindActiveByInfohash(_ context.Context, infohash string) (*store.Download, error) {
for _, d := range m.downloads {
if d.Infohash.Valid && d.Infohash.String == infohash && !d.State.IsTerminal() {
cp := *d
return &cp, nil
}
}
return nil, nil
}
func (m *memStore) CreateDownload(_ context.Context, d *store.Download) (int64, error) {
id := int64(len(m.downloads) + 1)
cp := *d
cp.ID = id
m.downloads[id] = &cp
return id, nil
}
func (m *memStore) GetDownload(_ context.Context, id int64) (*store.Download, error) {
d, ok := m.downloads[id]
if !ok {
return nil, os.ErrNotExist
}
cp := *d
return &cp, nil
}
func (m *memStore) SetDownloadState(_ context.Context, id int64, st store.State, code, msg string) error {
d := m.downloads[id]
d.State = st
d.ErrorCode = store.NullString(code)
d.ErrorMsg = store.NullString(msg)
return nil
}
func (m *memStore) CreateRecognition(_ context.Context, r *store.Recognition, reasons []string) (int64, error) {
for _, e := range m.recs {
if e.DownloadID == r.DownloadID {
e.IsCurrent = false
}
}
cp := *r
cp.ID = int64(len(m.recs) + 1)
cp.IsCurrent = true
cp.AttemptNo = 1
for _, e := range m.recs {
if e.DownloadID == r.DownloadID {
cp.AttemptNo++
}
}
b, _ := jsonMarshal(reasons)
cp.Reasons = b
m.recs = append(m.recs, &cp)
return cp.ID, nil
}
func (m *memStore) GetCurrentRecognition(_ context.Context, downloadID int64) (*store.Recognition, error) {
for _, e := range m.recs {
if e.DownloadID == downloadID && e.IsCurrent {
cp := *e
return &cp, nil
}
}
return nil, nil
}
func (m *memStore) AddHint(_ context.Context, id int64, text string) error {
m.hints[id] = append(m.hints[id], text)
return nil
}
func (m *memStore) ListHints(_ context.Context, id int64) ([]string, error) { return m.hints[id], nil }
func (m *memStore) SetOverride(_ context.Context, id int64, field, value string) error {
if m.overrides[id] == nil {
m.overrides[id] = map[string]string{}
}
m.overrides[id][field] = value
return nil
}
func (m *memStore) ListOverrides(_ context.Context, id int64) (map[string]string, error) {
return m.overrides[id], nil
}
func (m *memStore) CreateFileLinks(_ context.Context, links []store.FileLink) error {
m.links = append(m.links, links...)
return nil
}
func (m *memStore) LatestBatchID(_ context.Context, id int64) (string, error) {
for i := len(m.links) - 1; i >= 0; i-- {
if m.links[i].DownloadID == id {
return m.links[i].ApplyBatchID, nil
}
}
return "", nil
}
func (m *memStore) ListFileLinksByBatch(_ context.Context, batch string) ([]store.FileLink, error) {
var out []store.FileLink
for _, l := range m.links {
if l.ApplyBatchID == batch {
out = append(out, l)
}
}
return out, nil
}
func (m *memStore) DeleteFileLinksByBatch(_ context.Context, batch string) error {
kept := m.links[:0]
for _, l := range m.links {
if l.ApplyBatchID != batch {
kept = append(kept, l)
}
}
m.links = kept
return nil
}
func (m *memStore) CreateCandidates(_ context.Context, cands []store.MetadataCandidate) error {
for _, c := range cands {
c.ID = int64(len(m.candidates) + 1)
m.candidates = append(m.candidates, c)
}
return nil
}
func (m *memStore) ListCandidatesByRecognition(_ context.Context, recID int64) ([]store.MetadataCandidate, error) {
var out []store.MetadataCandidate
for _, c := range m.candidates {
if c.RecognitionID == recID {
out = append(out, c)
}
}
return out, nil
}
func (m *memStore) GetCandidate(_ context.Context, id int64) (*store.MetadataCandidate, error) {
for i := range m.candidates {
if m.candidates[i].ID == id {
cp := m.candidates[i]
return &cp, nil
}
}
return nil, nil
}
func (m *memStore) SetCandidateChosen(_ context.Context, recID, id int64) error {
for i := range m.candidates {
if m.candidates[i].RecognitionID == recID {
m.candidates[i].Chosen = m.candidates[i].ID == id
}
}
return nil
}
func jsonMarshal(v any) (string, error) {
b, err := json.Marshal(v)
return string(b), err
}
// fakeRecognizer возвращает заданный результат; onCall — побочный эффект для
// симуляции гонок (напр. отмена во время вызова LLM).
type fakeRecognizer struct {
result recognize.Result
err error
onCall func()
calls int
}
func (f *fakeRecognizer) Recognize(_ context.Context, _ recognize.Input) (recognize.Result, error) {
f.calls++
if f.onCall != nil {
f.onCall()
}
return f.result, f.err
}
func testWorkerWith(st Store, qb QBittorrent, rec Recognizer, lay Layouter) *Worker {
w := New(st, qb, rec, lay, Config{Category: "jellybit"},
slog.New(slog.NewTextHandler(io.Discard, nil)))
n := 0
w.newID = func() string { n++; return "batch-" + itoa(n) }
return w
}
func itoa(n int) string {
if n == 0 {
return "0"
}
var b []byte
for n > 0 {
b = append([]byte{byte('0' + n%10)}, b...)
n /= 10
}
return string(b)
}
const ihTest = "541adcff3b6dd5dba7088ea83317d9d6fac331d6"
func completedDownload(id int64) *store.Download {
return &store.Download{
ID: id, State: store.StateCompleted, SourceType: store.SourceMagnet,
SourceRef: "magnet:?xt=urn:btih:" + ihTest, Infohash: store.NullString(ihTest),
Context: "ctx",
}
}
func seriesResult() recognize.Result {
s, e1, e2 := 2, 1, 2
return recognize.Result{
Plan: recognize.Plan{
Type: recognize.MediaSeries, Title: "Show", Year: 2006, Confidence: 0.7,
Files: []recognize.PlanFile{
{Src: "Show/e1.mkv", Role: recognize.RoleEpisode, Season: &s, Episode: &e1},
{Src: "Show/e2.mkv", Role: recognize.RoleEpisode, Season: &s, Episode: &e2},
},
},
Decision: recognize.Decision{Reasons: []string{"нет матча в базе"}},
Raw: `{"type":"series"}`,
}
}
func TestRecognizeOne_CompletedToReview(t *testing.T) {
st := newMemStore()
st.put(completedDownload(1))
qb := &fakeQbt{
torrents: []qbt.Torrent{{Hash: ihTest, Name: "Show", SavePath: "/d", Category: "jellybit"}},
files: []qbt.File{{Name: "Show/e1.mkv", Size: 100}, {Name: "Show/e2.mkv", Size: 100}},
}
rec := &fakeRecognizer{result: seriesResult()}
w := testWorkerWith(st, qb, rec, nil)
w.recognizeOne(context.Background(), 1)
if st.downloads[1].State != store.StateReview {
t.Fatalf("state = %q, want review", st.downloads[1].State)
}
cur, _ := st.GetCurrentRecognition(context.Background(), 1)
if cur == nil || cur.Title.String != "Show" {
t.Fatalf("recognition = %+v", cur)
}
if !cur.Plan.Valid {
t.Error("plan must be persisted")
}
}
// TestRecognizeOne_FindsTagAdoptedTorrent — регрессия: раздача, усыновлённая
// по тегу, имеет чужую (или пустую) категорию. Поиск по infohash при
// распознавании обязан её найти; раньше фильтр по w.cfg.Category её терял и
// распознавание падало с «torrent not found in qBittorrent».
func TestRecognizeOne_FindsTagAdoptedTorrent(t *testing.T) {
st := newMemStore()
st.put(completedDownload(1))
qb := &fakeQbt{
torrents: []qbt.Torrent{{
Hash: ihTest, Name: "ThePitt", SavePath: "/d",
Category: "movies", Tags: "jellybit", // тег наш, категория чужая
}},
files: []qbt.File{{Name: "ThePitt/e1.mkv", Size: 100}, {Name: "ThePitt/e2.mkv", Size: 100}},
}
rec := &fakeRecognizer{result: seriesResult()}
w := testWorkerWith(st, qb, rec, nil)
w.recognizeOne(context.Background(), 1)
if st.downloads[1].State != store.StateReview {
t.Fatalf("state = %q, want review", st.downloads[1].State)
}
// Recognizer вернул бы Title="Show" только если торрент найден по infohash;
// при потере (фильтр по категории) был бы пустой план с причиной «not found».
cur, _ := st.GetCurrentRecognition(context.Background(), 1)
if cur == nil || cur.Title.String != "Show" {
t.Fatalf("recognizer did not run on found torrent (title=%q): torrent must be found by infohash despite foreign category",
func() string {
if cur == nil {
return "<nil>"
}
return cur.Title.String
}())
}
}
func TestRecognizeOne_DiscardsWhenStateChanged(t *testing.T) {
st := newMemStore()
st.put(completedDownload(1))
qb := &fakeQbt{
torrents: []qbt.Torrent{{Hash: ihTest, Name: "Show", SavePath: "/d"}},
files: []qbt.File{{Name: "Show/e1.mkv", Size: 100}},
}
// Во время вызова LLM задачу отменяют.
rec := &fakeRecognizer{result: seriesResult(), onCall: func() {
st.downloads[1].State = store.StateCancelled
}}
w := testWorkerWith(st, qb, rec, nil)
w.recognizeOne(context.Background(), 1)
if st.downloads[1].State != store.StateCancelled {
t.Errorf("state = %q, want cancelled (result discarded)", st.downloads[1].State)
}
if cur, _ := st.GetCurrentRecognition(context.Background(), 1); cur != nil {
t.Error("recognition must not be persisted after discard")
}
}
func TestRecognizeOne_SignalsErrorToReview(t *testing.T) {
st := newMemStore()
st.put(completedDownload(1))
qb := &fakeQbt{torrents: nil} // торрент пропал
rec := &fakeRecognizer{result: seriesResult()}
w := testWorkerWith(st, qb, rec, nil)
w.recognizeOne(context.Background(), 1)
if st.downloads[1].State != store.StateReview {
t.Fatalf("state = %q, want review", st.downloads[1].State)
}
cur, _ := st.GetCurrentRecognition(context.Background(), 1)
if cur == nil || len(cur.ReasonList()) == 0 {
t.Fatal("expected review with reason")
}
}
func TestRefine_AddsHintAndRerecognizes(t *testing.T) {
st := newMemStore()
d := completedDownload(1)
d.State = store.StateReview
st.put(d)
w := testWorkerWith(st, &fakeQbt{}, &fakeRecognizer{}, nil)
if err := w.Refine(context.Background(), 1, "это второй сезон"); err != nil {
t.Fatalf("Refine: %v", err)
}
if st.downloads[1].State != store.StateRecognizing {
t.Errorf("state = %q, want recognizing", st.downloads[1].State)
}
if h := st.hints[1]; len(h) != 1 || h[0] != "это второй сезон" {
t.Errorf("hints = %v", h)
}
if err := w.Refine(context.Background(), 1, " "); err == nil {
t.Error("empty hint must be rejected")
}
}
func TestSetType(t *testing.T) {
st := newMemStore()
d := completedDownload(1)
d.State = store.StateReview
st.put(d)
w := testWorkerWith(st, &fakeQbt{}, &fakeRecognizer{}, nil)
if err := w.SetType(context.Background(), 1, "series"); err != nil {
t.Fatalf("SetType: %v", err)
}
if st.overrides[1][ovrMediaType] != "series" {
t.Errorf("override = %v", st.overrides[1])
}
if st.downloads[1].State != store.StateRecognizing {
t.Errorf("state = %q, want recognizing", st.downloads[1].State)
}
if err := w.SetType(context.Background(), 1, "cartoon"); err == nil {
t.Error("invalid type must be rejected")
}
}
func TestIgnoreFile(t *testing.T) {
st := newMemStore()
d := completedDownload(1)
d.State = store.StateReview
st.put(d)
w := testWorkerWith(st, &fakeQbt{}, &fakeRecognizer{}, nil)
if err := w.IgnoreFile(context.Background(), 1, "Show/sample.mkv"); err != nil {
t.Fatalf("IgnoreFile: %v", err)
}
if err := w.IgnoreFile(context.Background(), 1, "Show/sample.mkv"); err != nil { // повтор не дублирует
t.Fatalf("IgnoreFile repeat: %v", err)
}
ignored := parseIgnored(st.overrides[1][ovrIgnoredFiles])
if len(ignored) != 1 || ignored[0] != "Show/sample.mkv" {
t.Errorf("ignored = %v", ignored)
}
if st.downloads[1].State != store.StateReview {
t.Errorf("ignore must keep review, got %q", st.downloads[1].State)
}
}
func TestDefer(t *testing.T) {
st := newMemStore()
d := completedDownload(1)
d.State = store.StateReview
st.put(d)
w := testWorkerWith(st, &fakeQbt{}, &fakeRecognizer{}, nil)
if err := w.Defer(context.Background(), 1); err != nil {
t.Fatalf("Defer: %v", err)
}
if st.downloads[1].State != store.StateDeferred {
t.Errorf("state = %q, want deferred", st.downloads[1].State)
}
}
// applyFixture — реальный layouter с temp-библиотеками и исходными файлами.
type applyFixture struct {
w *Worker
st *memStore
downloads string
movies string
series string
}
// newApplyFixture готовит worker с реальным layouter: исходные файлы лежат в
// downloads (он же savePath торрента), библиотеки — movies/series.
func newApplyFixture(t *testing.T, plan recognize.Plan) applyFixture {
t.Helper()
root := t.TempDir()
downloads := filepath.Join(root, "downloads")
movies := filepath.Join(root, "movies")
series := filepath.Join(root, "series")
for _, d := range []string{downloads, movies, series} {
_ = os.MkdirAll(d, 0o755)
}
for _, f := range plan.Files {
p := filepath.Join(downloads, f.Src)
_ = os.MkdirAll(filepath.Dir(p), 0o755)
if err := os.WriteFile(p, []byte("data-"+f.Src), 0o644); err != nil {
t.Fatal(err)
}
}
lay, err := layout.New(layout.Config{MoviesDir: movies, SeriesDir: series}, nil)
if err != nil {
t.Fatal(err)
}
st := newMemStore()
d := completedDownload(1)
d.State = store.StateReview
st.put(d)
planJSON, _ := json.Marshal(plan)
st.recs = append(st.recs, &store.Recognition{
ID: 1, DownloadID: 1, IsCurrent: true, Plan: store.NullString(string(planJSON)),
})
qb := &fakeQbt{torrents: []qbt.Torrent{{Hash: ihTest, SavePath: downloads, Category: "jellybit"}}}
w := testWorkerWith(st, qb, &fakeRecognizer{}, lay)
return applyFixture{w: w, st: st, downloads: downloads, movies: movies, series: series}
}
func TestApply_LinksAndDone(t *testing.T) {
f := newApplyFixture(t, seriesResult().Plan)
if err := f.w.Apply(context.Background(), 1); err != nil {
t.Fatalf("Apply: %v", err)
}
if f.st.downloads[1].State != store.StateDone {
t.Fatalf("state = %q, want done", f.st.downloads[1].State)
}
if len(f.st.links) != 2 {
t.Fatalf("file_links = %d, want 2", len(f.st.links))
}
want := filepath.Join(f.series, "Show (2006)", "Season 02", "Show (2006) S02E01.mkv")
if _, err := os.Stat(want); err != nil {
t.Errorf("expected hardlink %q: %v", want, err)
}
if _, err := os.Stat(filepath.Join(f.downloads, "Show/e1.mkv")); err != nil {
t.Errorf("source must remain: %v", err)
}
}
func TestApply_IgnoredFileSkipped(t *testing.T) {
plan := seriesResult().Plan
s, e := 2, 9
plan.Files = append(plan.Files, recognize.PlanFile{
Src: "Show/sample.mkv", Role: recognize.RoleEpisode, Season: &s, Episode: &e,
})
f := newApplyFixture(t, plan)
_ = f.st.SetOverride(context.Background(), 1, ovrIgnoredFiles, `["Show/sample.mkv"]`)
if err := f.w.Apply(context.Background(), 1); err != nil {
t.Fatalf("Apply: %v", err)
}
if len(f.st.links) != 2 { // sample пропущен
t.Errorf("file_links = %d, want 2 (sample ignored)", len(f.st.links))
}
}
func TestApply_CollisionStaysReview(t *testing.T) {
plan := seriesResult().Plan
f := newApplyFixture(t, plan)
// Занимаем цель первой серии чужим файлом.
dst := filepath.Join(f.series, "Show (2006)", "Season 02", "Show (2006) S02E01.mkv")
_ = os.MkdirAll(filepath.Dir(dst), 0o755)
_ = os.WriteFile(dst, []byte("foreign"), 0o644)
err := f.w.Apply(context.Background(), 1)
if err == nil {
t.Fatal("want collision error")
}
if f.st.downloads[1].State != store.StateReview {
t.Errorf("state = %q, want review after collision", f.st.downloads[1].State)
}
b, _ := os.ReadFile(dst)
if string(b) != "foreign" {
t.Errorf("foreign file overwritten: %q", b)
}
}
func TestUndo_RevertsLinks(t *testing.T) {
plan := seriesResult().Plan
f := newApplyFixture(t, plan)
if err := f.w.Apply(context.Background(), 1); err != nil {
t.Fatalf("Apply: %v", err)
}
dst := filepath.Join(f.series, "Show (2006)", "Season 02", "Show (2006) S02E01.mkv")
if _, err := os.Stat(dst); err != nil {
t.Fatalf("precondition: link must exist: %v", err)
}
if err := f.w.Undo(context.Background(), 1); err != nil {
t.Fatalf("Undo: %v", err)
}
if f.st.downloads[1].State != store.StateReverted {
t.Errorf("state = %q, want reverted", f.st.downloads[1].State)
}
if _, err := os.Stat(dst); !os.IsNotExist(err) {
t.Errorf("link must be removed: %v", err)
}
if len(f.st.links) != 0 {
t.Errorf("file_links must be deleted, got %d", len(f.st.links))
}
// Источник цел.
if _, err := os.Stat(filepath.Join(f.downloads, "Show/e1.mkv")); err != nil {
t.Errorf("source removed by undo: %v", err)
}
}
func TestReviewData(t *testing.T) {
plan := seriesResult().Plan
f := newApplyFixture(t, plan)
_ = f.st.AddHint(context.Background(), 1, "подсказка")
rd, err := f.w.ReviewData(context.Background(), 1)
if err != nil {
t.Fatalf("ReviewData: %v", err)
}
if rd.Recognition == nil || len(rd.Plan.Files) != 2 {
t.Fatalf("plan files = %+v", rd.Plan)
}
if len(rd.Preview) != 2 {
t.Errorf("preview links = %d, want 2", len(rd.Preview))
}
if len(rd.Hints) != 1 {
t.Errorf("hints = %v", rd.Hints)
}
}
func TestApplyOverrides(t *testing.T) {
plan := recognize.Plan{
Type: recognize.MediaMovie,
Files: []recognize.PlanFile{
{Src: "a.mkv", Role: recognize.RoleMain},
{Src: "b.mkv", Role: recognize.RoleEpisode},
},
}
out := applyOverrides(plan, map[string]string{
ovrMediaType: "series",
ovrIgnoredFiles: `["a.mkv"]`,
})
if out.Type != recognize.MediaSeries {
t.Errorf("type = %q, want series", out.Type)
}
if out.Files[0].Role != "ignore" {
t.Errorf("a.mkv role = %q, want ignore", out.Files[0].Role)
}
}
func TestRecognizeOne_AutoApplies(t *testing.T) {
root := t.TempDir()
downloads := filepath.Join(root, "downloads")
movies := filepath.Join(root, "movies")
series := filepath.Join(root, "series")
for _, d := range []string{downloads, movies, series} {
_ = os.MkdirAll(d, 0o755)
}
plan := seriesResult().Plan
plan.Confidence = 0.95
for _, f := range plan.Files {
p := filepath.Join(downloads, f.Src)
_ = os.MkdirAll(filepath.Dir(p), 0o755)
_ = os.WriteFile(p, []byte("x"), 0o644)
}
lay, _ := layout.New(layout.Config{MoviesDir: movies, SeriesDir: series}, nil)
st := newMemStore()
st.put(completedDownload(1))
qb := &fakeQbt{
torrents: []qbt.Torrent{{Hash: ihTest, Name: "Show", SavePath: downloads, Category: "jellybit"}},
files: []qbt.File{{Name: "Show/e1.mkv", Size: 1}, {Name: "Show/e2.mkv", Size: 1}},
}
rec := &fakeRecognizer{result: recognize.Result{
Plan: plan,
Decision: recognize.Decision{Auto: true},
Match: &recognize.Match{Provider: "tmdb", ProviderID: "42", Title: "Show", Year: 2006},
}}
w := testWorkerWith(st, qb, rec, lay)
w.recognizeOne(context.Background(), 1)
if st.downloads[1].State != store.StateDone {
t.Fatalf("state = %q, want done (auto)", st.downloads[1].State)
}
// Provider-тег попал в имя папки.
want := filepath.Join(series, "Show (2006) [tmdbid-42]", "Season 02", "Show (2006) S02E01.mkv")
if _, err := os.Stat(want); err != nil {
t.Errorf("expected auto-linked file %q: %v", want, err)
}
if len(st.links) != 2 {
t.Errorf("file_links = %d, want 2", len(st.links))
}
}
func TestApply_UsesProviderTag(t *testing.T) {
f := newApplyFixture(t, seriesResult().Plan)
f.st.recs[0].Provider = store.NullString("tmdb")
f.st.recs[0].ProviderID = store.NullString("603")
if err := f.w.Apply(context.Background(), 1); err != nil {
t.Fatalf("Apply: %v", err)
}
want := filepath.Join(f.series, "Show (2006) [tmdbid-603]", "Season 02", "Show (2006) S02E01.mkv")
if _, err := os.Stat(want); err != nil {
t.Errorf("expected tagged path %q: %v", want, err)
}
}
func TestProviderTag(t *testing.T) {
cases := []struct{ provider, id, want string }{
{"tmdb", "603", "tmdbid-603"},
{"tvdb", "123", "tvdbid-123"},
{"imdb", "tt2802850", "imdbid-tt2802850"},
{"none", "", ""},
{"tmdb", "", ""},
{"weird", "1", ""},
}
for _, c := range cases {
if got := providerTag(c.provider, c.id); got != c.want {
t.Errorf("providerTag(%q,%q) = %q, want %q", c.provider, c.id, got, c.want)
}
}
}
// reviewWithCandidate готовит memStore: задача в review, одна попытка
// распознавания с одним кандидатом базы.
func reviewWithCandidate(t *testing.T, cand store.MetadataCandidate) (*Worker, *memStore) {
t.Helper()
st := newMemStore()
d := completedDownload(1)
d.State = store.StateReview
st.put(d)
planJSON, _ := json.Marshal(recognize.Plan{Type: recognize.MediaSeries, Title: "Догадка", Year: 2000})
st.recs = append(st.recs, &store.Recognition{
ID: 1, DownloadID: 1, IsCurrent: true, Plan: store.NullString(string(planJSON)),
Provider: store.NullString("none"),
})
cand.RecognitionID = 1
_ = st.CreateCandidates(context.Background(), []store.MetadataCandidate{cand})
w := testWorkerWith(st, &fakeQbt{}, &fakeRecognizer{}, nil)
return w, st
}
func TestRecognizeOne_PersistsCandidates(t *testing.T) {
st := newMemStore()
st.put(completedDownload(1))
qb := &fakeQbt{
torrents: []qbt.Torrent{{Hash: ihTest, Name: "Show", SavePath: "/d"}},
files: []qbt.File{{Name: "e1.mkv", Size: 1}},
}
res := seriesResult()
res.Candidates = []metadata.Candidate{
{Provider: "tvmaze", ID: "1", Title: "Show A", Year: 2006, TagProvider: "tvdb", TagID: "269613"},
{Provider: "tvmaze", ID: "2", Title: "Show B", Year: 2007},
}
w := testWorkerWith(st, qb, &fakeRecognizer{result: res}, nil)
w.recognizeOne(context.Background(), 1)
if len(st.candidates) != 2 {
t.Fatalf("candidates = %d, want 2", len(st.candidates))
}
// Тег-предпочтительный provider/id сохранён (TVMaze → tvdb).
if st.candidates[0].Provider != "tvdb" || st.candidates[0].ProviderID != "269613" {
t.Errorf("candidate[0] = %+v", st.candidates[0])
}
}
func TestChooseCandidate_PinsOverrides(t *testing.T) {
w, st := reviewWithCandidate(t, store.MetadataCandidate{
Provider: "tvdb", ProviderID: "269613",
Title: store.NullString("Fargo"), Year: sql.NullInt64{Int64: 2014, Valid: true},
})
candID := st.candidates[0].ID
if err := w.ChooseCandidate(context.Background(), 1, candID); err != nil {
t.Fatalf("ChooseCandidate: %v", err)
}
ov := st.overrides[1]
if ov[ovrProvider] != "tvdb" || ov[ovrProviderID] != "269613" ||
ov[ovrTitle] != "Fargo" || ov[ovrYear] != "2014" {
t.Errorf("overrides = %v", ov)
}
if !st.candidates[0].Chosen {
t.Error("кандидат не помечен выбранным")
}
// Эффективный план берёт каноническое имя/год и тег [tvdbid-...].
plan, tag, err := w.effectivePlan(context.Background(), 1)
if err != nil {
t.Fatalf("effectivePlan: %v", err)
}
if plan.Title != "Fargo" || plan.Year != 2014 {
t.Errorf("plan = %q (%d)", plan.Title, plan.Year)
}
if tag != "tvdbid-269613" {
t.Errorf("tag = %q", tag)
}
}
func TestChooseCandidate_RejectsForeign(t *testing.T) {
w, _ := reviewWithCandidate(t, store.MetadataCandidate{Provider: "tvdb", ProviderID: "1"})
if err := w.ChooseCandidate(context.Background(), 1, 999); err == nil {
t.Error("чужой кандидат должен отклоняться")
}
}
func TestSetProviderID(t *testing.T) {
w, st := reviewWithCandidate(t, store.MetadataCandidate{Provider: "tvdb", ProviderID: "1"})
if err := w.SetProviderID(context.Background(), 1, "TMDB", " 603 "); err != nil {
t.Fatalf("SetProviderID: %v", err)
}
if st.overrides[1][ovrProvider] != "tmdb" || st.overrides[1][ovrProviderID] != "603" {
t.Errorf("overrides = %v", st.overrides[1])
}
if err := w.SetProviderID(context.Background(), 1, "kinopoisk", "1"); err == nil {
t.Error("недопустимый провайдер должен отклоняться")
}
if err := w.SetProviderID(context.Background(), 1, "tmdb", ""); err == nil {
t.Error("пустой id должен отклоняться")
}
}
func TestClearProvider(t *testing.T) {
w, st := reviewWithCandidate(t, store.MetadataCandidate{Provider: "tvdb", ProviderID: "1"})
_ = st.SetOverride(context.Background(), 1, ovrProvider, "tvdb")
if err := w.ClearProvider(context.Background(), 1); err != nil {
t.Fatalf("ClearProvider: %v", err)
}
if st.overrides[1][ovrProvider] != "none" {
t.Errorf("provider override = %q, want none", st.overrides[1][ovrProvider])
}
// «Без базы» → пустой тег.
_, tag, _ := w.effectivePlan(context.Background(), 1)
if tag != "" {
t.Errorf("tag = %q, want empty", tag)
}
}
func TestReviewData_IncludesCandidates(t *testing.T) {
w, st := reviewWithCandidate(t, store.MetadataCandidate{
Provider: "tvdb", ProviderID: "269613", Title: store.NullString("Fargo"),
})
candID := st.candidates[0].ID
if err := w.ChooseCandidate(context.Background(), 1, candID); err != nil {
t.Fatal(err)
}
rd, err := w.ReviewData(context.Background(), 1)
if err != nil {
t.Fatalf("ReviewData: %v", err)
}
if len(rd.Candidates) != 1 {
t.Fatalf("candidates = %d", len(rd.Candidates))
}
if rd.Provider != "tvdb" || rd.ProviderID != "269613" {
t.Errorf("eff provider = %s/%s", rd.Provider, rd.ProviderID)
}
if rd.Plan.Title != "Fargo" {
t.Errorf("plan title = %q", rd.Plan.Title)
}
}
func TestToLayoutPlan(t *testing.T) {
s, e := 1, 3
plan := recognize.Plan{
Type: recognize.MediaSeries, Title: "X", Year: 2020,
Files: []recognize.PlanFile{
{Src: "e.mkv", Role: recognize.RoleEpisode, Season: &s, Episode: &e},
{Src: "sample.mkv", Role: "sample"},
},
}
lp := toLayoutPlan(plan, "/d", "tmdbid-1")
if len(lp.Files) != 1 {
t.Fatalf("want 1 linkable file, got %d", len(lp.Files))
}
if lp.Files[0].Src != filepath.Join("/d", "e.mkv") {
t.Errorf("src = %q", lp.Files[0].Src)
}
if lp.Files[0].Role != layout.RoleEpisode {
t.Errorf("role = %q", lp.Files[0].Role)
}
if lp.ProviderTag != "tmdbid-1" {
t.Errorf("provider tag = %q", lp.ProviderTag)
}
}
// TestToLayoutPlan_SrcPrefixIsSavePath фиксирует семантику префикса: имена
// файлов из qBittorrent /torrents/files относительны save_path и уже содержат
// корневую папку для многофайловых раздач. Префикс — save_path, а не
// content_path (иначе корневая папка удвоилась бы, а однофайловая раздача
// получила бы путь под самим файлом). Это регрессионный страж против правки
// префикса на content_path.
func TestToLayoutPlan_SrcPrefixIsSavePath(t *testing.T) {
const savePath = "/srv/media/downloads"
s, e := 1, 1
cases := []struct {
name string
src string
want string
}{
// Многофайловая раздача: имя включает корневую папку торрента.
{"multi-file", "Show.S01/e1.mkv", filepath.Join(savePath, "Show.S01/e1.mkv")},
// Однофайловая раздача: имя — просто файл (content_path = save_path+файл).
{"single-file", "movie.mkv", filepath.Join(savePath, "movie.mkv")},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
plan := recognize.Plan{
Type: recognize.MediaMovie, Title: "X", Year: 2020,
Files: []recognize.PlanFile{
{Src: tc.src, Role: recognize.RoleMain, Season: &s, Episode: &e},
},
}
lp := toLayoutPlan(plan, savePath, "")
if len(lp.Files) != 1 {
t.Fatalf("want 1 file, got %d", len(lp.Files))
}
if lp.Files[0].Src != tc.want {
t.Errorf("src = %q, want %q", lp.Files[0].Src, tc.want)
}
})
}
}