fix: Lint fixes of last tests

tests/services/test_auth_service.py

@@ -1,4 +1,5 @@
 """Tests for authentication service."""
+# ruff: noqa: S106, SLF001, PLC0415
 
 import pytest
 import pytest_asyncio
@@ -10,6 +11,11 @@ from app.models.user import User
 from app.schemas.auth import UserLoginRequest, UserRegisterRequest
 from app.services.auth import AuthService
 
+# Constants
+HTTP_400_BAD_REQUEST = 400
+HTTP_401_UNAUTHORIZED = 401
+HTTP_404_NOT_FOUND = 404
+
 
 class TestAuthService:
     """Test authentication service operations."""
@@ -62,7 +68,7 @@ class TestAuthService:
         with pytest.raises(HTTPException) as exc_info:
             await auth_service.register(request)
 
-        assert exc_info.value.status_code == 400
+        assert exc_info.value.status_code == HTTP_400_BAD_REQUEST
         assert "Email address is already registered" in exc_info.value.detail
 
     @pytest.mark.asyncio
@@ -100,7 +106,7 @@ class TestAuthService:
         with pytest.raises(HTTPException) as exc_info:
             await auth_service.login(request)
 
-        assert exc_info.value.status_code == 401
+        assert exc_info.value.status_code == HTTP_401_UNAUTHORIZED
         assert "Invalid email or password" in exc_info.value.detail
 
     @pytest.mark.asyncio
@@ -115,7 +121,7 @@ class TestAuthService:
         with pytest.raises(HTTPException) as exc_info:
             await auth_service.login(request)
 
-        assert exc_info.value.status_code == 401
+        assert exc_info.value.status_code == HTTP_401_UNAUTHORIZED
         assert "Invalid email or password" in exc_info.value.detail
 
     @pytest.mark.asyncio
@@ -138,7 +144,7 @@ class TestAuthService:
         with pytest.raises(HTTPException) as exc_info:
             await auth_service.login(request)
 
-        assert exc_info.value.status_code == 401
+        assert exc_info.value.status_code == HTTP_401_UNAUTHORIZED
         assert "Account is deactivated" in exc_info.value.detail
 
     @pytest.mark.asyncio
@@ -161,7 +167,7 @@ class TestAuthService:
         with pytest.raises(HTTPException) as exc_info:
             await auth_service.login(request)
 
-        assert exc_info.value.status_code == 401
+        assert exc_info.value.status_code == HTTP_401_UNAUTHORIZED
         assert "Invalid email or password" in exc_info.value.detail
 
     @pytest.mark.asyncio
@@ -184,7 +190,7 @@ class TestAuthService:
         with pytest.raises(HTTPException) as exc_info:
             await auth_service.get_current_user(99999)
 
-        assert exc_info.value.status_code == 404
+        assert exc_info.value.status_code == HTTP_404_NOT_FOUND
         assert "User not found" in exc_info.value.detail
 
     @pytest.mark.asyncio
@@ -205,7 +211,7 @@ class TestAuthService:
         with pytest.raises(HTTPException) as exc_info:
             await auth_service.get_current_user(user_id)
 
-        assert exc_info.value.status_code == 401
+        assert exc_info.value.status_code == HTTP_401_UNAUTHORIZED
         assert "Account is deactivated" in exc_info.value.detail
 
     @pytest.mark.asyncio