Fix: Test failures after language support merge (#73)

* fix: Update tests to include language parameter

- Add language to parse_arguments tests
- Update mock expectations for SpeechRecognitionManager to include language
- Fixes test failures after language support merge

* fix: Update tests for language support and fix None argument handling

- Fix test_parse_arguments_defaults to expect None for model/engine/language
- Add language_combo mock to settings_dialog tests
- Add language attribute to dialog mock setup
- Include language in get_selected_settings mock return values
- Update mock_config_manager to include language in return value

tests/test_main.py

@@ -15,12 +15,13 @@ class TestMainModule(unittest.TestCase):
 
     def test_parse_arguments_defaults(self):
         """Test argument parsing with defaults."""
-        # Test with no arguments
+        # Test with no arguments (model/engine/language will be None without defaults)
         with patch("sys.argv", ["vocalinux"]):
             args = parse_arguments()
             self.assertFalse(args.debug)
-            self.assertEqual(args.model, "small")
-            self.assertEqual(args.engine, "vosk")
+            self.assertIsNone(args.model)  # No default set, loaded from config instead
+            self.assertIsNone(args.engine)
+            self.assertIsNone(args.language)
             self.assertFalse(args.wayland)
 
     def test_parse_arguments_custom(self):
@@ -35,6 +36,8 @@ class TestMainModule(unittest.TestCase):
                 "large",
                 "--engine",
                 "whisper",
+                "--language",
+                "fr",
                 "--wayland",
             ],
         ):
@@ -42,6 +45,7 @@ class TestMainModule(unittest.TestCase):
             self.assertTrue(args.debug)
             self.assertEqual(args.model, "large")
             self.assertEqual(args.engine, "whisper")
+            self.assertEqual(args.language, "fr")
             self.assertTrue(args.wayland)
 
     @patch("vocalinux.main.check_dependencies")
@@ -88,6 +92,7 @@ class TestMainModule(unittest.TestCase):
             mock_args.debug = False
             mock_args.model = "medium"
             mock_args.engine = "vosk"
+            mock_args.language = "en-us"
             mock_args.wayland = True
             mock_parse.return_value = mock_args
 
@@ -97,6 +102,7 @@ class TestMainModule(unittest.TestCase):
             # Verify components were initialized correctly
             mock_speech.assert_called_once_with(
                 engine="vosk",
+                language="en-us",
                 model_size="medium",
                 vad_sensitivity=3,
                 silence_timeout=2.0,

tests/test_settings_dialog.py

@@ -34,6 +34,7 @@ mock_config_manager.get = Mock(
     return_value={
         "speech_recognition": {
             "engine": "vosk",
+            "language": "en-us",
             "model_size": "small",
             "vad_sensitivity": 3,
             "silence_timeout": 2.0,
@@ -68,6 +69,9 @@ class TestSettingsDialog(unittest.TestCase):
         self.silence_spin = Mock()
         self.silence_spin.get_value.return_value = 2.0
 
+        self.language_combo = Mock()
+        self.language_combo.get_active_id.return_value = "en-us"
+
         self.vosk_settings_box = Mock()
         self.vosk_settings_box.is_visible.return_value = True
 
@@ -92,6 +96,7 @@ class TestSettingsDialog(unittest.TestCase):
             self.dialog.model_combo = self.model_combo
             self.dialog.vad_spin = self.vad_spin
             self.dialog.silence_spin = self.silence_spin
+            self.dialog.language_combo = self.language_combo
             self.dialog.vosk_settings_box = self.vosk_settings_box
             self.dialog.test_button = self.test_button
             self.dialog.test_textview = self.test_textview
@@ -102,6 +107,7 @@ class TestSettingsDialog(unittest.TestCase):
             self.dialog.get_selected_settings = Mock(
                 return_value={
                     "engine": "vosk",
+                    "language": "en-us",
                     "model_size": "small",
                     "vad_sensitivity": 3,
                     "silence_timeout": 2.0,
@@ -118,6 +124,7 @@ class TestSettingsDialog(unittest.TestCase):
             # Add missing attributes for apply_settings
             self.dialog.current_model_size = "small"
             self.dialog.current_engine = "vosk"
+            self.dialog.language = "en-us"
             self.dialog._populate_model_options = Mock()
 
     def test_apply_settings_success(self):
@@ -125,6 +132,7 @@ class TestSettingsDialog(unittest.TestCase):
         # Change the returned settings for this test
         self.dialog.get_selected_settings.return_value = {
             "engine": "vosk",
+            "language": "en-us",
             "model_size": "large",
             "vad_sensitivity": 3,
             "silence_timeout": 2.0,