优化

internal/service/scheduler_segment_jobs_test.go

@@ -0,0 +1,60 @@
+package service
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"sync/atomic"
+	"testing"
+
+	"go.uber.org/zap"
+
+	"github.com/truewhile/MeBox/internal/model"
+	"github.com/truewhile/MeBox/internal/repository"
+)
+
+func TestSegmentPrewarmDefaultsOff(t *testing.T) {
+	repos := repository.New(newServiceTestDB(t, &model.Setting{}))
+	scheduler := NewSchedulerService(zap.NewNop(), repos, nil, nil, nil, nil, "")
+	if scheduler.segmentPrewarmEnabled(t.Context()) {
+		t.Fatal("prewarm must default to off")
+	}
+}
+
+func TestJobSegmentPrewarmSkippedWhenDisabled(t *testing.T) {
+	var calls int32
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		atomic.AddInt32(&calls, 1)
+		w.WriteHeader(http.StatusNotFound)
+	}))
+	t.Cleanup(server.Close)
+
+	repos := repository.New(newServiceTestDB(t))
+	if err := repos.DB.Create(&model.Media{
+		Base: model.Base{ID: "mv-1"}, Path: "/a.mkv", TMDbID: 1,
+	}).Error; err != nil {
+		t.Fatal(err)
+	}
+	segments := NewMediaSegmentService(zap.NewNop(), repos).
+		SetIntroDB(NewIntroDBService(zap.NewNop()).SetBaseURL(server.URL)).
+		SetPrewarmGap(0)
+	scheduler := NewSchedulerService(zap.NewNop(), repos, nil, nil, nil, nil, "")
+	scheduler.SetSegments(segments)
+
+	if err := scheduler.jobSegmentPrewarm(t.Context()); err != nil {
+		t.Fatal(err)
+	}
+	if got := atomic.LoadInt32(&calls); got != 0 {
+		t.Fatalf("provider calls = %d, want 0 when prewarm is disabled", got)
+	}
+
+	if err := repos.Setting.Set(t.Context(), SegmentPrewarmEnabledKey, "true"); err != nil {
+		t.Fatal(err)
+	}
+	if err := scheduler.jobSegmentPrewarm(context.Background()); err != nil {
+		t.Fatal(err)
+	}
+	if got := atomic.LoadInt32(&calls); got != 1 {
+		t.Fatalf("provider calls = %d, want 1 after enabling prewarm", got)
+	}
+}