Unit tests for /config endpoint

tests/unit/app/endpoints/test_config.py

@@ -0,0 +1,46 @@
+from fastapi import HTTPException, status
+from fastapi import Request
+import pytest
+
+from app.endpoints.config import config_endpoint_handler
+from models.config import Configuration
+from configuration import configuration
+from configuration import AppConfig
+
+
+def test_config_endpoint_handler_configuration_not_loaded(mocker):
+    """Test the config endpoint handler."""
+    mocker.patch(
+        "app.endpoints.query.configuration",
+        return_value=mocker.Mock(),
+    )
+
+    request = None
+    with pytest.raises(Exception, match="logic error: configuration is not loaded"):
+        config_endpoint_handler(request)
+
+
+def test_config_endpoint_handler_configuration_loaded(mocker):
+    """Test the config endpoint handler."""
+    config_dict = {
+        "name": "foo",
+        "service": {
+            "host": "localhost",
+            "port": 8080,
+            "auth_enabled": False,
+            "workers": 1,
+            "color_log": True,
+            "access_log": True,
+        },
+        "llama_stack": {
+            "api_key": "xyzzy",
+            "url": "http://x.y.com:1234",
+            "use_as_library_client": False,
+        },
+    }
+    cfg = AppConfig()
+    cfg.init_from_dict(config_dict)
+    request = None
+    response = config_endpoint_handler(request)
+    assert response is not None
+    assert response == cfg.configuration