Add mockapi source files and tests

src/mockapi/core/request_validator.py

@@ -19,12 +19,7 @@ class RequestValidator:
     """Validates incoming requests against OpenAPI spec."""
 
     def __init__(self, spec: Dict[str, Any], strict: bool = False):
-        """Initialize the request validator.
+        """Initialize the request validator."""
-
-        Args:
-            spec: OpenAPI specification
-            strict: Enable strict validation mode
-        """
         self.spec = spec
         self.strict = strict
 
@@ -36,18 +31,7 @@ class RequestValidator:
         headers: Dict[str, str],
         body: Optional[Any] = None,
     ) -> Tuple[bool, List[Dict[str, Any]]]:
-        """Validate a request against the spec.
+        """Validate a request against the spec."""
-
-        Args:
-            method: HTTP method
-            path: Request path
-            query_params: Query parameters
-            headers: Request headers
-            body: Request body
-
-        Returns:
-            Tuple of (is_valid, errors)
-        """
         errors = []
 
         path_params = self._extract_path_params(method, path)
@@ -97,12 +81,7 @@ class ValidationMiddleware(BaseHTTPMiddleware):
     """Middleware that validates requests."""
 
     def __init__(self, app, validator: RequestValidator):
-        """Initialize the validation middleware.
+        """Initialize the validation middleware."""
-
-        Args:
-            app: The ASGI application
-            validator: RequestValidator instance
-        """
         super().__init__(app)
         self.validator = validator
 
@@ -124,4 +103,4 @@ class ValidationMiddleware(BaseHTTPMiddleware):
                 },
             )
 
-        return await call_next(request)
+        return await call_next(request)