stt init (#2306)

* stt init

* fix: limits

* fix: errors

* fix: error messages

tests/api/user/sources/test_audio_upload.py

@@ -0,0 +1,71 @@
+import io
+from types import SimpleNamespace
+from unittest.mock import MagicMock, patch
+
+from flask import Flask, request
+from application.parser.file.constants import SUPPORTED_SOURCE_EXTENSIONS
+
+
+def test_upload_route_passes_audio_extensions_to_ingest(flask_app, mock_mongo_db):
+    from application.api.user.sources.upload import UploadFile
+
+    app = Flask(__name__)
+    mock_storage = MagicMock()
+    mock_task = SimpleNamespace(id="task-123")
+
+    with app.test_request_context(
+        "/api/upload",
+        method="POST",
+        data={
+            "user": "test_user",
+            "name": "Meeting Notes",
+            "file": (io.BytesIO(b"audio-bytes"), "meeting.wav"),
+        },
+        content_type="multipart/form-data",
+    ):
+        request.decoded_token = {"sub": "test_user"}
+
+        with patch(
+            "application.api.user.sources.upload.StorageCreator.get_storage",
+            return_value=mock_storage,
+        ), patch(
+            "application.api.user.sources.upload.ingest.delay",
+            return_value=mock_task,
+        ) as mock_delay:
+            resource = UploadFile()
+            response = resource.post()
+
+            assert response.status_code == 200
+            assert response.json["success"] is True
+
+            formats = mock_delay.call_args.args[1]
+            assert formats == list(SUPPORTED_SOURCE_EXTENSIONS)
+
+
+@patch("application.stt.upload_limits.settings")
+def test_upload_route_rejects_oversized_audio(
+    mock_limit_settings, flask_app, mock_mongo_db
+):
+    from application.api.user.sources.upload import UploadFile
+
+    app = Flask(__name__)
+    mock_limit_settings.STT_MAX_FILE_SIZE_MB = 1
+
+    with app.test_request_context(
+        "/api/upload",
+        method="POST",
+        data={
+            "user": "test_user",
+            "name": "Meeting Notes",
+            "file": (io.BytesIO(b"x" * (2 * 1024 * 1024)), "meeting.wav"),
+        },
+        content_type="multipart/form-data",
+    ):
+        request.decoded_token = {"sub": "test_user"}
+
+        with patch("application.api.user.sources.upload.StorageCreator.get_storage"):
+            resource = UploadFile()
+            response = resource.post()
+
+            assert response.status_code == 413
+            assert "exceeds" in response.json["message"]