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test: add tests for mergeEpisodes capping and cache validation

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This commit is contained in:
mkelvers
2026-06-06 17:22:14 +02:00
parent b661b577dd
commit 082219d2d4
1 changed files with 62 additions and 4 deletions
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66
internal/episodes/service/service_test.go
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@@ -9,13 +9,13 @@ import (
func TestMergeEpisodesUsesUnionAndSynthesizesProviderOnlyEntries(t *testing.T) {
episodes := mergeEpisodes([]jikan.Episode{
{MalID: 1, Title: "Start"},
{MalID: 2, Title: "Second", Filler: true},
{MalID: 5, Title: "Future", Recap: true},
{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))
@@ -28,6 +28,64 @@ func TestMergeEpisodesUsesUnionAndSynthesizesProviderOnlyEntries(t *testing.T) {
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"