Added tests, fixed _serialize_response, added CHANGELOG.md

Author: mr-fatalyst

.coveragerc

@@ -2,7 +2,7 @@
 source = fastopenapi
 omit =
     */site-packages/*
-branch = True
+branch = False
 
 [report]
 show_missing = True

CHANGELOG.md

@@ -0,0 +1,33 @@
+# Changelog
+
+All notable changes to FastOpenAPI are documented in this file.
+
+FastOpenAPI follows the [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) format.
+
+## [0.2.1] - 2025-03-12
+
+### Fixed
+- Fixed an issue in `_serialize_response` where `BaseModel` was converted to a dictionary incorrectly.
+- Resolved a bug causing `DataLoader` to crash when processing empty datasets.
+- Added tests.
+- Added `CHANGELOG.md`
+
+## [0.2.0] - 2025-03-11
+
+### Added
+- Implemented `resolve_endpoint_params` in `BaseRouter`.
+- Added the `prefix` parameter to the `include_router` method.
+- Implemented `status_code` support for responses.
+
+### Changed
+- Refactored all routers.
+
+### Removed
+- Removed the `register_routes` method from `Starlette`.
+
+## [0.1.0] - 2025-03-01
+
+### Added
+- Initial release of the library.
+- Implemented core modules: `base`, `falcon`, `flask`, `sanic`, `starlette`.
+- Added basic documentation and tests.

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="logo.png" alt="Logo">
+  <img src="https://raw.githubusercontent.com/mr-fatalyst/fastopenapi/master/logo.png" alt="Logo">
 </p>
 
 <p align="center">

fastopenapi/base_router.py

@@ -249,10 +249,14 @@ def _register_docs_endpoints(self):
 
     @staticmethod
     def _serialize_response(result: Any) -> Any:
+        from pydantic import BaseModel
+
         if isinstance(result, BaseModel):
             return result.model_dump()
         if isinstance(result, list):
             return [BaseRouter._serialize_response(item) for item in result]
+        if isinstance(result, dict):
+            return {k: BaseRouter._serialize_response(v) for k, v in result.items()}
         return result
 
     @staticmethod

tests/conftest.py

@@ -1,3 +1,5 @@
+from typing import Any
+
 from pydantic import BaseModel
 
 
@@ -24,3 +26,11 @@ def use_default_param(x: int = 42):
 
 def raise_value_error():
     raise ValueError("Something went wrong")
+
+
+def echo_both(x: int, item: Item):
+    return {"x": x, "item": item}
+
+
+def echo(x: Any):
+    return x