Reject file playback in tone-test mode

client_notification_test.go

@@ -95,6 +95,16 @@ func TestCleanupConnectionAudioIsIdempotent(t *testing.T) {
 	b.cleanupConnectionAudio()
 }
 
+// Tone test mode intentionally does not create an OpenAL stream. Tree
+// controls must therefore keep local mute state without trying to update one.
+func TestUpdateUserGainAllowsToneTestWithoutStream(t *testing.T) {
+	(&Barnard{ToneTest: true}).updateUserGain(&gumble.User{})
+}
+
+func TestToneTestRejectsFilePlayback(t *testing.T) {
+	(&Barnard{ToneTest: true, Connected: true}).CommandPlayFile(nil, "https://example.invalid/audio")
+}
+
 func TestUserChangeNotification(t *testing.T) {
 	current := &gumble.Channel{ID: 1, Name: "Current"}
 	other := &gumble.Channel{ID: 2, Name: "Other"}