test updates to take into account exception management

models/schemas/auth.py

@@ -1,27 +1,20 @@
+# auth.py - Keep security-critical validation
 import re
 from datetime import datetime
-from typing import List, Optional
-
+from typing import Optional
 from pydantic import BaseModel, ConfigDict, EmailStr, Field, field_validator
 
-
-# User Authentication Models
 class UserRegister(BaseModel):
     email: EmailStr = Field(..., description="Valid email address")
-    username: str = Field(
-        ..., min_length=3, max_length=50, description="Username (3-50 characters)"
-    )
-    password: str = Field(
-        ..., min_length=6, description="Password (minimum 6 characters)"
-    )
+    username: str = Field(..., description="Username")
+    password: str = Field(..., description="Password")
+    # Keep security validation in Pydantic for auth
 
     @field_validator("username")
     @classmethod
     def validate_username(cls, v):
         if not re.match(r"^[a-zA-Z0-9_]+$", v):
-            raise ValueError(
-                "Username must contain only letters, numbers, or underscores"
-            )
+            raise ValueError("Username must contain only letters, numbers, or underscores")
         return v.lower().strip()
 
     @field_validator("password")
@@ -31,7 +24,6 @@ class UserRegister(BaseModel):
             raise ValueError("Password must be at least 6 characters long")
         return v
 
-
 class UserLogin(BaseModel):
     username: str = Field(..., description="Username")
     password: str = Field(..., description="Password")
@@ -41,10 +33,8 @@ class UserLogin(BaseModel):
     def validate_username(cls, v):
         return v.strip()
 
-
 class UserResponse(BaseModel):
     model_config = ConfigDict(from_attributes=True)
-
     id: int
     email: str
     username: str
@@ -54,7 +44,6 @@ class UserResponse(BaseModel):
     created_at: datetime
     updated_at: datetime
 
-
 class LoginResponse(BaseModel):
     access_token: str
     token_type: str = "bearer"