1package main
 2
 3import (
 4	"testing"
 5	"time"
 6)
 7
 8func intp(n int) *int { return &n }
 9
10func TestFormatGroupsEpisodes(t *testing.T) {
11	items := []Item{
12		{Type: "Movie", Name: "Dune", ProductionYear: intp(2021)},
13		{Type: "Episode", SeriesID: "a", SeriesName: "Example Show", SeasonNumber: intp(3), EpisodeNumber: intp(12)},
14		{Type: "Episode", SeriesID: "a", SeriesName: "Example Show", SeasonNumber: intp(3), EpisodeNumber: intp(1)},
15		{Type: "Episode", SeriesID: "a", SeriesName: "Example Show", SeasonNumber: intp(3), EpisodeNumber: intp(2)},
16		{Type: "Episode", SeriesID: "a", SeriesName: "Example Show", SeasonNumber: intp(3), EpisodeNumber: intp(3)},
17		{Type: "Episode", SeriesID: "a", SeriesName: "Example Show", SeasonNumber: intp(3), EpisodeNumber: intp(5)},
18	}
19	start := time.Date(2026, 8, 18, 0, 0, 0, 0, time.UTC)
20	end := time.Date(2026, 8, 25, 0, 0, 0, 0, time.UTC)
21	want := "2026-08-18 - 2026-08-25 jellyfin weekly update:\n\nMovies:\n• Dune (2021)\n\nShows:\n• Example Show — Season 3, episodes 1-3, 5, 12"
22	if got := FormatWeek(start, end, items, DefaultLabels()); got != want {
23		t.Fatalf("FormatWeek() = %q, want %q", got, want)
24	}
25}
26
27func TestFormatEmpty(t *testing.T) {
28	start := time.Date(2026, 8, 18, 0, 0, 0, 0, time.UTC)
29	end := time.Date(2026, 8, 25, 0, 0, 0, 0, time.UTC)
30	want := "2026-08-18 - 2026-08-25 jellyfin weekly update:\n\nNo new movies or show episodes this week."
31	if got := FormatWeek(start, end, nil, DefaultLabels()); got != want {
32		t.Fatalf("FormatWeek() = %q, want %q", got, want)
33	}
34}
35
36func TestFormatMonth(t *testing.T) {
37	want := "2026-07 jellyfin monthly update:\n\nNo new movies or show episodes last month."
38	if got := FormatMonth(time.Date(2026, 7, 1, 0, 0, 0, 0, time.UTC), nil, DefaultLabels()); got != want {
39		t.Fatalf("FormatMonth() = %q, want %q", got, want)
40	}
41}
42
43func TestFormatWithTranslatedLabels(t *testing.T) {
44	labels := Labels{
45		WeeklyUpdate:   "actualización semanal",
46		MonthlyUpdate:  "actualización mensual",
47		Movies:         "Películas",
48		Shows:          "Series",
49		Season:         "Temporada",
50		Specials:       "Especiales",
51		Episode:        "episodio",
52		Episodes:       "episodios",
53		UnknownShow:    "Serie desconocida",
54		NoWeeklyItems:  "No hay novedades esta semana.",
55		NoMonthlyItems: "No hay novedades el mes pasado.",
56	}
57	items := []Item{
58		{Type: "Movie", Name: "Una película"},
59		{Type: "Episode", SeriesName: "Una serie", SeasonNumber: intp(2), EpisodeNumber: intp(4)},
60	}
61	start := time.Date(2026, 8, 18, 0, 0, 0, 0, time.UTC)
62	end := time.Date(2026, 8, 25, 0, 0, 0, 0, time.UTC)
63	want := "2026-08-18 - 2026-08-25 actualización semanal:\n\nPelículas:\n• Una película\n\nSeries:\n• Una serie — Temporada 2, episodio 4"
64	if got := FormatWeek(start, end, items, labels); got != want {
65		t.Fatalf("FormatWeek() = %q, want %q", got, want)
66	}
67}