Files
mal/internal/episodes/service/service_test.go

128 lines
4.8 KiB
Go

package service
import (
"mal/integrations/jikan"
"mal/internal/domain"
"testing"
"time"
)
func TestMergeEpisodesUsesUnionAndSynthesizesProviderOnlyEntries(t *testing.T) {
episodes := mergeEpisodes([]jikan.Episode{
{MalID: 101, Episode: "1", Title: "Start"},
{MalID: 102, Episode: "2", Title: "Second", Filler: true},
{MalID: 105, Episode: "5", Title: "Future", Recap: true},
}, domain.EpisodeAvailability{
Sub: []int{1, 2, 3, 6},
Dub: []int{1, 2, 3},
}, 0)
if len(episodes) != 5 {
t.Fatalf("len(episodes) = %d, want 5", len(episodes))
}
assertEpisode(t, episodes[0], 1, "Start", true, true, false, false, false)
assertEpisode(t, episodes[1], 2, "Second", true, true, false, true, false)
assertEpisode(t, episodes[2], 3, "Episode 3", true, true, false, false, false)
assertEpisode(t, episodes[3], 5, "Future", false, false, false, false, true)
assertEpisode(t, episodes[4], 6, "Episode 6", true, false, true, false, false)
}
func TestMergeEpisodesIgnoresInvalidJikanEpisodeNumbers(t *testing.T) {
episodes := mergeEpisodes([]jikan.Episode{
{MalID: 201, Episode: "", Title: "Missing"},
{MalID: 202, Episode: "Preview", Title: "Preview"},
{MalID: 203, Episode: "0", Title: "Zero"},
}, domain.EpisodeAvailability{}, 0)
if len(episodes) != 3 {
t.Fatalf("len(episodes) = %d, want 3", len(episodes))
}
assertEpisode(t, episodes[0], 1, "Missing", false, false, false, false, false)
assertEpisode(t, episodes[1], 2, "Preview", false, false, false, false, false)
assertEpisode(t, episodes[2], 3, "Zero", false, false, false, false, false)
}
func TestMergeEpisodesCapsMalformedJikanListsToDeclaredEpisodeCount(t *testing.T) {
episodes := mergeEpisodes([]jikan.Episode{
{MalID: 301, Episode: "", Title: "Rimuru's Busy Life"},
{MalID: 302, Episode: "", Title: "Trade with the Animal Kingdom"},
{MalID: 303, Episode: "", Title: "Paradise, Once More"},
{MalID: 304, Episode: "", Title: "The Scheming Kingdom of Falmuth"},
{MalID: 305, Episode: "", Title: "Prelude to the Disaster"},
{MalID: 306, Episode: "", Title: "The Beauty Makes Her Move"},
{MalID: 307, Episode: "", Title: "Despair"},
{MalID: 308, Episode: "", Title: "Hope"},
{MalID: 309, Episode: "", Title: "Putting Everything on the Line"},
{MalID: 310, Episode: "", Title: "Megiddo"},
{MalID: 311, Episode: "", Title: "Birth of a Demon Lord"},
{MalID: 312, Episode: "", Title: "The One Unleashed"},
{MalID: 313, Episode: "", Title: "The Visitors"},
}, domain.EpisodeAvailability{
Sub: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
Dub: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
}, 12)
if len(episodes) != 12 {
t.Fatalf("len(episodes) = %d, want 12", len(episodes))
}
assertEpisode(t, episodes[0], 1, "Rimuru's Busy Life", true, true, false, false, false)
assertEpisode(t, episodes[11], 12, "The One Unleashed", true, true, false, false, false)
}
func TestIsCanonicalEpisodePayloadValidRejectsOverflowingCachedPayload(t *testing.T) {
payload := domain.CanonicalEpisodeList{
Episodes: []domain.CanonicalEpisode{
{Number: 1, Title: "Episode 1"},
{Number: 2, Title: "Episode 2"},
{Number: 13, Title: "Episode 13"},
},
}
if isCanonicalEpisodePayloadValid(payload, 12) {
t.Fatal("expected cached payload to be rejected")
}
}
func TestNextBroadcastAfterUsesJikanTimezone(t *testing.T) {
anime := domain.Anime{Anime: jikan.Anime{MalID: 1}}
anime.Broadcast.Day = "Saturdays"
anime.Broadcast.Time = "23:00"
anime.Broadcast.Timezone = "Asia/Tokyo"
after := time.Date(2026, 5, 15, 12, 0, 0, 0, time.UTC)
got := nextBroadcastAfter(anime, after)
want := time.Date(2026, 5, 16, 14, 0, 0, 0, time.UTC)
if !got.Equal(want) {
t.Fatalf("nextBroadcastAfter() = %s, want %s", got, want)
}
}
func TestNextRetryTimeWithinAndAfterRetryWindow(t *testing.T) {
anime := domain.Anime{Anime: jikan.Anime{MalID: 1}}
anime.Broadcast.Day = "Saturdays"
anime.Broadcast.Time = "12:00"
anime.Broadcast.Timezone = "UTC"
within := time.Date(2026, 5, 16, 13, 0, 0, 0, time.UTC)
if got := nextRetryTime(anime, within); !got.Equal(within.Add(retryInterval)) {
t.Fatalf("nextRetryTime(within) = %s, want %s", got, within.Add(retryInterval))
}
after := time.Date(2026, 5, 16, 16, 1, 0, 0, time.UTC)
want := time.Date(2026, 5, 23, 12, 0, 0, 0, time.UTC)
if got := nextRetryTime(anime, after); !got.Equal(want) {
t.Fatalf("nextRetryTime(after) = %s, want %s", got, want)
}
}
func assertEpisode(t *testing.T, got domain.CanonicalEpisode, number int, title string, sub bool, dub bool, subOnly bool, filler bool, recap bool) {
t.Helper()
if got.Number != number || got.Title != title || got.HasSub != sub || got.HasDub != dub || got.SubOnly != subOnly || got.Filler != filler || got.Recap != recap {
t.Fatalf("episode = %+v, want number=%d title=%q sub=%t dub=%t subOnly=%t filler=%t recap=%t", got, number, title, sub, dub, subOnly, filler, recap)
}
}