Добавления тестов бекенда

backend/app/schemas/employee.py

@@ -1,20 +1,24 @@
 """Employee schemas"""
-from pydantic import BaseModel
-from datetime import datetime
-from typing import Optional
+from pydantic import BaseModel, ConfigDict
 
 class EmployeeBase(BaseModel):
     first_name: str
     last_name: str
     department: str
     office: str
+    
+    model_config = ConfigDict(from_attributes=True)
 
 class EmployeeCreate(EmployeeBase):
     password: str
 
-class EmployeeResponse(EmployeeBase):
-    id: int
-    created_at: datetime
+class EmployeeUpdate(BaseModel):
+    first_name: str | None = None
+    last_name: str | None = None
+    department: str | None = None
+    office: str | None = None
+    
+    model_config = ConfigDict(from_attributes=True)
 
-    class Config:
-        from_attributes = True 
+class EmployeeResponse(EmployeeBase):
+    id: int