Started the big refactor to extract common logic from engine package (Subsonic only) to core package (more generic)

core/transcoder/ffmpeg_test.go

@@ -0,0 +1,24 @@
+package transcoder
+
+import (
+	"testing"
+
+	"github.com/deluan/navidrome/log"
+	"github.com/deluan/navidrome/tests"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+func TestTranscoder(t *testing.T) {
+	tests.Init(t, false)
+	log.SetLevel(log.LevelCritical)
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Transcoder Suite")
+}
+
+var _ = Describe("createTranscodeCommand", func() {
+	It("creates a valid command line", func() {
+		args := createTranscodeCommand("ffmpeg -i %s -b:a %bk mp3 -", "/music library/file.mp3", 123)
+		Expect(args).To(Equal([]string{"ffmpeg", "-i", "/music library/file.mp3", "-b:a", "123k", "mp3", "-"}))
+	})
+})