feat: add optional device parameter to Recorder

2026-04-10 21:03:57 +02:00
parent 484df3b9fd
commit 1d19a197c7
2 changed files with 22 additions and 1 deletions
@@ -63,3 +63,16 @@ class TestRecorder:
        assert result.shape == (16000,)
        assert result[0] == 1.0
        assert result[8000] == 0.5
+
+    def test_device_passed_to_inputstream(self):
+        recorder = Recorder(sample_rate=16000, channels=1, min_duration=0.0, device="USB Mic")
+        with patch("sounddevice.InputStream") as mock_cls:
+            mock_cls.return_value = MagicMock()
+            recorder.start()
+            call_kwargs = mock_cls.call_args.kwargs
+            assert call_kwargs["device"] == "USB Mic"
+            recorder.stop()
+
+    def test_default_device_is_none(self):
+        recorder = Recorder()
+        assert recorder.device is None