add configurable provider in settings.py and update ElevenLabs Api (#2065) (#2074)

tests/tts/test_tts_creator.py

@@ -0,0 +1,61 @@
+import pytest
+from unittest.mock import patch, MagicMock
+from application.tts.tts_creator import TTSCreator
+
+
+@pytest.fixture
+def tts_creator():
+    return TTSCreator()
+
+
+def test_create_google_tts(tts_creator):
+    # Patch the provider registry so the factory calls our mock class
+    with patch.dict(TTSCreator.tts_providers, {"google_tts": MagicMock()}):
+        mock_google_tts = TTSCreator.tts_providers["google_tts"]
+        instance = MagicMock()
+        mock_google_tts.return_value = instance
+
+        result = tts_creator.create_tts("google_tts", "arg1", key="value")
+
+        mock_google_tts.assert_called_once_with("arg1", key="value")
+        assert result == instance
+
+
+def test_create_elevenlabs_tts(tts_creator):
+    # Patch the provider registry so the factory calls our mock class
+    with patch.dict(TTSCreator.tts_providers, {"elevenlabs": MagicMock()}):
+        mock_elevenlabs_tts = TTSCreator.tts_providers["elevenlabs"]
+        instance = MagicMock()
+        mock_elevenlabs_tts.return_value = instance
+
+        result = tts_creator.create_tts("elevenlabs", "voice", lang="en")
+
+        mock_elevenlabs_tts.assert_called_once_with("voice", lang="en")
+        assert result == instance
+
+
+def test_invalid_tts_type(tts_creator):
+    with pytest.raises(ValueError) as excinfo:
+        tts_creator.create_tts("unknown_tts")
+    assert "No tts class found" in str(excinfo.value)
+
+
+def test_tts_type_case_insensitivity(tts_creator):
+    # Patch the provider registry to ensure case-insensitive lookup hits our mock
+    with patch.dict(TTSCreator.tts_providers, {"google_tts": MagicMock()}):
+        mock_google_tts = TTSCreator.tts_providers["google_tts"]
+        instance = MagicMock()
+        mock_google_tts.return_value = instance
+
+        result = tts_creator.create_tts("GoOgLe_TtS")
+
+        mock_google_tts.assert_called_once_with()
+        assert result == instance
+
+
+def test_tts_providers_integrity(tts_creator):
+    providers = tts_creator.tts_providers
+    assert "google_tts" in providers
+    assert "elevenlabs" in providers
+    assert callable(providers["google_tts"])
+    assert callable(providers["elevenlabs"])