From e556b0fe09698130a449c2bb0166439d5781f13d Mon Sep 17 00:00:00 2001
From: mkelvers <mikkelelvers@outlook.com>
Date: Mon, 6 Jul 2026 07:37:10 +0200
Subject: [PATCH] test: add episode titles endpoint test

---
 internal/playback/handler/watch_page_test.go | 27 ++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/internal/playback/handler/watch_page_test.go b/internal/playback/handler/watch_page_test.go
index bc5010c7..84b5a6cc 100644
--- a/internal/playback/handler/watch_page_test.go
+++ b/internal/playback/handler/watch_page_test.go
@@ -21,6 +21,7 @@ type watchPagePlaybackService struct {
 	deferred         bool
 	err              error
 	refreshRequested bool
+	titles           []domain.CanonicalEpisode
 }
 
 func (s *watchPagePlaybackService) BuildWatchData(ctx context.Context, _ int, _ []string, _ string, _ string, _ string) (domain.WatchPageData, error) {
@@ -29,6 +30,10 @@ func (s *watchPagePlaybackService) BuildWatchData(ctx context.Context, _ int, _
 	return s.data, s.err
 }
 
+func (s *watchPagePlaybackService) EnrichEpisodeTitles(context.Context, int) ([]domain.CanonicalEpisode, error) {
+	return s.titles, s.err
+}
+
 func TestHandleEpisodeDataRequestsForcedSourceRefresh(t *testing.T) {
 	data := baseWatchPageData()
 	data.WatchData.ModeSources = map[string]domain.ModeSource{
@@ -52,6 +57,28 @@ func TestHandleEpisodeDataRequestsForcedSourceRefresh(t *testing.T) {
 	}
 }
 
+func TestHandleEpisodeTitlesReturnsMinimalEnrichedList(t *testing.T) {
+	svc := &watchPagePlaybackService{titles: []domain.CanonicalEpisode{
+		{Number: 1, Title: "The First Title", HasSub: true},
+		{Number: 2, Title: "The Second Title", HasDub: true},
+	}}
+	h := &PlaybackHandler{svc: svc}
+	gin.SetMode(gin.TestMode)
+	router := gin.New()
+	router.GET("/api/watch/episodes/:animeId/titles", h.HandleEpisodeTitles)
+
+	req := httptest.NewRequestWithContext(context.Background(), http.MethodGet, "/api/watch/episodes/123/titles", nil)
+	rec := httptest.NewRecorder()
+	router.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("status = %d, want %d", rec.Code, http.StatusOK)
+	}
+	if got := strings.TrimSpace(rec.Body.String()); got != `[{"number":1,"title":"The First Title"},{"number":2,"title":"The Second Title"}]` {
+		t.Fatalf("body = %s", got)
+	}
+}
+
 type watchPageAnimeService struct {
 	domain.AnimePlaybackService
 	t *testing.T