Files
MeBox/internal/service/subscription_candidate_availability_test.go
T
2026-06-26 16:05:03 +08:00

313 lines
13 KiB
Go

package service
import (
"testing"
"github.com/ShukeBta/MediaStationGo/internal/model"
)
func TestSelectSiteSearchCandidatesOnlyQueuesMissingLocalEpisodes(t *testing.T) {
sub := &model.Subscription{Name: "间谍过家家 自动订阅", Filter: "间谍过家家", MediaType: "tv", TotalEpisodes: 3}
results := []SearchResult{
{Title: "间谍过家家 S01 Complete 1080p", DownloadURL: "https://pt/download/pack", Seeders: 100},
{Title: "间谍过家家 S01E01 1080p", DownloadURL: "https://pt/download/1", Seeders: 90},
{Title: "间谍过家家 S01E02 1080p", DownloadURL: "https://pt/download/2", Seeders: 80},
{Title: "间谍过家家 S01E03 1080p", DownloadURL: "https://pt/download/3", Seeders: 70},
}
availability := LocalAvailability{
TotalEpisodes: 3,
LocalMediaCount: 2,
MissingEpisodes: []int{3},
ExistingEpisodeKeys: map[string]struct{}{episodeKey(1, 1): {}, episodeKey(1, 2): {}},
}
got := selectSiteSearchCandidates(results, sub, map[string]struct{}{}, availability)
if len(got) != 1 || got[0].Episode != 3 {
t.Fatalf("selected %#v, want only missing episode 3", got)
}
}
func TestSelectSiteSearchCandidatesWithUnknownTotalSkipsExistingEpisodes(t *testing.T) {
sub := &model.Subscription{Name: "葬送的芙莉莲 自动订阅", Filter: "葬送的芙莉莲", MediaType: "anime"}
results := []SearchResult{
{Title: "葬送的芙莉莲 S01 Complete 1080p", DownloadURL: "https://pt/download/pack", Seeders: 100},
{Title: "葬送的芙莉莲 S01E01 1080p", DownloadURL: "https://pt/download/1", Seeders: 90},
{Title: "葬送的芙莉莲 S01E02 1080p", DownloadURL: "https://pt/download/2", Seeders: 80},
{Title: "葬送的芙莉莲 S01E03 1080p", DownloadURL: "https://pt/download/3", Seeders: 70},
}
availability := LocalAvailability{
LocalMediaCount: 2,
ExistingEpisodeKeys: map[string]struct{}{episodeKey(1, 1): {}, episodeKey(1, 2): {}},
}
got := selectSiteSearchCandidates(results, sub, map[string]struct{}{}, availability)
if len(got) != 1 || got[0].Episode != 3 {
t.Fatalf("selected %#v, want only not-yet-local episode 3", got)
}
}
func TestSelectSiteSearchCandidatesSingleExistingEpisodeIsSkipped(t *testing.T) {
sub := &model.Subscription{Name: "葬送的芙莉莲 自动订阅", Filter: "葬送的芙莉莲", MediaType: "anime", TotalEpisodes: 3}
results := []SearchResult{
{Title: "葬送的芙莉莲 S01E01 1080p", DownloadURL: "https://pt/download/1", Seeders: 90},
}
availability := LocalAvailability{
TotalEpisodes: 3,
LocalMediaCount: 1,
MissingEpisodes: []int{2, 3},
ExistingEpisodeKeys: map[string]struct{}{episodeKey(1, 1): {}},
}
got := selectSiteSearchCandidates(results, sub, map[string]struct{}{}, availability)
if len(got) != 0 {
t.Fatalf("selected %#v, want none because E01 already exists", got)
}
}
func TestSelectSiteSearchCandidatesFullPackUsedAsFallbackWhenLibraryPartiallyExists(t *testing.T) {
// 本地缺第 3 集,站点只有整季全集包(无单集种)。剧集完结后站点常只挂全集包,
// 此时必须用全集包兜底补缺集,否则"补全缺失集"永远匹配为空(用户报告的 bug)。
sub := &model.Subscription{Name: "间谍过家家 自动订阅", Filter: "间谍过家家", MediaType: "tv", TotalEpisodes: 3}
results := []SearchResult{
{Title: "间谍过家家 S01 Complete 1080p", DownloadURL: "https://pt/download/pack", Seeders: 100},
}
availability := LocalAvailability{
TotalEpisodes: 3,
LocalMediaCount: 2,
MissingEpisodes: []int{3},
ExistingEpisodeKeys: map[string]struct{}{episodeKey(1, 1): {}, episodeKey(1, 2): {}},
}
got := selectSiteSearchCandidates(results, sub, map[string]struct{}{}, availability)
if len(got) != 1 {
t.Fatalf("selected %#v, want the full pack as fallback to cover missing episode 3", got)
}
if got[0].Download != "https://pt/download/pack" {
t.Fatalf("selected %#v, want the Complete pack", got)
}
}
func TestSelectSiteSearchCandidatesPartialSeriesPackDoesNotSatisfySubscription(t *testing.T) {
sub := &model.Subscription{Name: "问心2 自动订阅", Filter: "问心2", MediaType: "tv", TotalEpisodes: 33}
results := []SearchResult{
{Title: "问心2 S01E07 2160p WEB-DL", DownloadURL: "https://pt/download/7", Seeders: 100},
}
availability := LocalAvailability{
TotalEpisodes: 33,
LocalMediaCount: 7,
HasSeriesPack: true,
MissingEpisodes: []int{7},
ExistingEpisodeKeys: map[string]struct{}{},
}
for episode := 1; episode <= 6; episode++ {
availability.ExistingEpisodeKeys[episodeKey(1, episode)] = struct{}{}
}
got, stats := selectSiteSearchCandidatesWithStats(results, sub, map[string]struct{}{}, availability)
if len(got) != 1 || got[0].Episode != 7 {
t.Fatalf("selected %#v, want missing episode 7 despite local pack marker", got)
}
if stats.LocalSeriesPackPresent {
t.Fatalf("LocalSeriesPackPresent = true, want false for partial series availability")
}
}
func TestSelectSiteSearchCandidatesIgnoresUnderestimatedLocalTotal(t *testing.T) {
sub := &model.Subscription{Name: "南部档案 自动订阅", Filter: "南部档案", MediaType: "tv"}
results := []SearchResult{
{Title: "Archives The Nanyang Mystery 2026 S01E29-E33 2160p WEB-DL", SearchKeyword: "南部档案 2026", DownloadURL: "https://pt/download/29-33", Seeders: 100},
}
existing := map[string]struct{}{}
for episode := 1; episode <= 6; episode++ {
existing[episodeKey(1, episode)] = struct{}{}
}
availability := LocalAvailability{
TotalEpisodes: 1,
LocalMediaCount: 7,
HasSeriesPack: true,
ExistingEpisodeKeys: existing,
}
got, stats := selectSiteSearchCandidatesWithStats(results, sub, map[string]struct{}{}, availability)
if len(got) != 1 || got[0].Download != "https://pt/download/29-33" {
t.Fatalf("selected %#v, want high-episode candidate despite underestimated local total", got)
}
if stats.SeriesComplete || stats.NotMissingEpisodeSkipped != 0 {
t.Fatalf("stats = %#v, underestimated total must not mark series complete or skip high episodes", stats)
}
}
func TestSelectSiteSearchCandidatesRangeCanCoverMissingEpisodesAfterExistingStart(t *testing.T) {
sub := &model.Subscription{Name: "南部档案 自动订阅", Filter: "南部档案", MediaType: "tv", TotalEpisodes: 33}
results := []SearchResult{
{Title: "Archives The Nanyang Mystery 2026 S01E29-E33 2160p WEB-DL", SearchKeyword: "南部档案 2026", DownloadURL: "https://pt/download/29-33", Seeders: 100},
}
existing := map[string]struct{}{episodeKey(1, 29): {}}
availability := LocalAvailability{
TotalEpisodes: 33,
LocalMediaCount: 1,
MissingEpisodes: []int{30, 31, 32, 33},
ExistingEpisodeKeys: existing,
}
got, stats := selectSiteSearchCandidatesWithStats(results, sub, map[string]struct{}{}, availability)
if len(got) != 1 || got[0].Download != "https://pt/download/29-33" {
t.Fatalf("selected %#v, want range candidate because it covers E30-E33", got)
}
if stats.ExistingEpisodeSkipped != 0 || stats.NotMissingEpisodeSkipped != 0 {
t.Fatalf("stats = %#v, range covering missing episodes must not be skipped", stats)
}
}
func TestSelectSiteSearchCandidatesMissingEpisodeCanMatchSubtitleAlias(t *testing.T) {
sub := &model.Subscription{Name: "躲在超市后门抽烟的两人 自动订阅", Filter: "躲在超市后门抽烟的两人", MediaType: "tv", TotalEpisodes: 12}
results := []SearchResult{
{Title: "Smoking Behind the Supermarket with You S01E01 1080p", Subtitle: "躲在超市后门抽烟的两人", DownloadURL: "https://pt/download/1", Seeders: 100},
{Title: "Smoking Behind the Supermarket with You S01E12 1080p", Subtitle: "躲在超市后门抽烟的两人", DownloadURL: "https://pt/download/12", Seeders: 80},
}
existing := map[string]struct{}{}
for episode := 1; episode <= 11; episode++ {
existing[episodeKey(1, episode)] = struct{}{}
}
availability := LocalAvailability{
TotalEpisodes: 12,
LocalMediaCount: 11,
MissingEpisodes: []int{12},
ExistingEpisodeKeys: existing,
}
got := selectSiteSearchCandidates(results, sub, map[string]struct{}{}, availability)
if len(got) != 1 || got[0].Episode != 12 || got[0].Download != "https://pt/download/12" {
t.Fatalf("selected %#v, want subtitle-matched missing episode 12", got)
}
}
func TestSelectSiteSearchCandidatesRelaxesQueryForExistingSeriesMissingEpisodes(t *testing.T) {
sub := &model.Subscription{Name: "翘楚 S01E06 自动订阅", Filter: "翘楚 S01E06", MediaType: "tv", TotalEpisodes: 24}
results := []SearchResult{
{Title: "Qiao Chu 2026 S01E06 2160p WEB-DL", DownloadURL: "https://pt/download/6", Seeders: 10},
{Title: "Ashes to Crown 2026 S01E21 2160p WEB-DL", DownloadURL: "https://pt/download/21", Seeders: 8},
{Title: "Ashes to Crown 2026 S01E99 2160p WEB-DL", DownloadURL: "https://pt/download/99", Seeders: 99},
}
availability := LocalAvailability{
TotalEpisodes: 24,
LocalMediaCount: 1,
MissingEpisodes: []int{21},
ExistingEpisodeKeys: map[string]struct{}{episodeKey(1, 6): {}},
}
got, stats := selectSiteSearchCandidatesWithStats(results, sub, map[string]struct{}{}, availability)
if len(got) != 1 || got[0].Episode != 21 || got[0].Download != "https://pt/download/21" {
t.Fatalf("selected %#v, want relaxed alias-like missing episode 21 only", got)
}
if stats.QueryMismatch != 3 || stats.RelaxedQueryMatch != 3 || stats.ExistingEpisodeSkipped != 1 || stats.NotMissingEpisodeSkipped != 1 {
t.Fatalf("unexpected relaxed stats: %#v", stats)
}
}
func TestAddSiteSearchCandidateAvailabilityTracksRelaxedAliasCandidate(t *testing.T) {
sub := &model.Subscription{Name: "翘楚 S01E06 自动订阅", Filter: "翘楚 S01E06", MediaType: "tv", TotalEpisodes: 24}
availability := LocalAvailability{
TotalEpisodes: 24,
LocalMediaCount: 1,
MissingEpisodes: []int{21},
ExistingEpisodeKeys: map[string]struct{}{episodeKey(1, 6): {}},
MissingEpisodeKeys: map[string]struct{}{episodeKey(1, 21): {}},
}
candidate := siteSearchCandidate{
Item: SearchResult{
Title: "Ashes to Crown 2026 S01E21 2160p WEB-DL",
DownloadURL: "https://pt/download/21",
},
Download: "https://pt/download/21",
GUID: "site|m-team|ashes-to-crown-21",
Season: 1,
Episode: 21,
}
addSiteSearchCandidateAvailability(candidate, &availability)
availability = NewSubscriptionService(nil, nil, nil, nil, nil, nil).finalizePendingAvailability(sub, availability)
if _, ok := availability.ExistingEpisodeKeys[episodeKey(1, 21)]; !ok {
t.Fatalf("missing relaxed alias candidate E21 key: %#v", availability.ExistingEpisodeKeys)
}
got := selectSiteSearchCandidates([]SearchResult{candidate.Item}, sub, map[string]struct{}{}, availability)
if len(got) != 0 {
t.Fatalf("selected %#v, want relaxed alias candidate skipped after dedup availability update", got)
}
}
func TestAddSiteSearchCandidateAvailabilityTracksEpisodeRange(t *testing.T) {
availability := LocalAvailability{
TotalEpisodes: 33,
ExistingEpisodeKeys: map[string]struct{}{},
MissingEpisodeKeys: map[string]struct{}{},
}
candidate := siteSearchCandidate{
Item: SearchResult{
Title: "Archives The Nanyang Mystery 2026 S01E29-E33 2160p WEB-DL",
DownloadURL: "https://pt/download/29-33",
},
Download: "https://pt/download/29-33",
GUID: "site|m-team|nanyang-29-33",
Season: 1,
Episode: 29,
Episodes: []int{29, 30, 31, 32, 33},
Pack: true,
}
addSiteSearchCandidateAvailability(candidate, &availability)
for episode := 29; episode <= 33; episode++ {
if _, ok := availability.ExistingEpisodeKeys[episodeKey(1, episode)]; !ok {
t.Fatalf("availability missing E%d after range mark: %#v", episode, availability.ExistingEpisodeKeys)
}
}
}
func TestShouldSkipExistingTorrentKeepsSeriesRangeCandidate(t *testing.T) {
svc := &SubscriptionService{downloads: &DownloadService{}}
candidate := siteSearchCandidate{
Item: SearchResult{
Title: "Archives The Nanyang Mystery 2026 S01E29-E33 2160p WEB-DL",
DownloadURL: "https://pt/download/29-33",
},
Season: 1,
Episode: 29,
Episodes: []int{29, 30, 31, 32, 33},
Pack: true,
}
if svc.shouldSkipExistingTorrent(t.Context(), "tv", candidate) {
t.Fatal("series range candidate should not be skipped by global torrent-name precheck")
}
}
func TestSelectSiteSearchCandidatesDoesNotRelaxQueryForMovies(t *testing.T) {
sub := &model.Subscription{Name: "玩具总动员 5 自动订阅", Filter: "玩具总动员 5 2026", MediaType: "movie"}
results := []SearchResult{
{Title: "Toy Story 4 2019 2160p WEB-DL", DownloadURL: "https://pt/download/wrong", Seeders: 100},
}
availability := LocalAvailability{}
got, stats := selectSiteSearchCandidatesWithStats(results, sub, map[string]struct{}{}, availability)
if len(got) != 0 {
t.Fatalf("selected %#v, want no relaxed movie match", got)
}
if stats.QueryMismatch != 1 || stats.RelaxedQueryMatch != 0 {
t.Fatalf("unexpected stats: %#v", stats)
}
}
func TestSelectSiteSearchCandidatesSingleExistingMovieIsSkippedWhenNotWashing(t *testing.T) {
sub := &model.Subscription{Name: "Inception 自动订阅", Filter: "Inception 2010", MediaType: "movie"}
results := []SearchResult{
{Title: "Inception 2010 1080p WEB-DL", DownloadURL: "https://pt/download/web", Seeders: 90},
}
availability := LocalAvailability{LocalMediaCount: 1, InLibrary: true, DownloadedEpisodes: 1, TotalEpisodes: 1}
got := selectSiteSearchCandidates(results, sub, map[string]struct{}{}, availability)
if len(got) != 0 {
t.Fatalf("selected %#v, want none because movie already exists and wash is disabled", got)
}
}