fixed unit tests, updated context processor

src/registrar/context_processors.py

@@ -42,7 +42,8 @@ def is_production(request):
 
 def portfolio_permissions(request):
     """Make portfolio permissions for the request user available in global context"""
-    if not request.user.is_authenticated:
+    try:
+        if not request.user or not request.user.is_authenticated:
             return {
                 "has_base_portfolio_permission": False,
                 "has_domains_portfolio_permission": False,
@@ -59,3 +60,10 @@ def portfolio_permissions(request):
                 User.UserPortfolioPermissionChoices.VIEW_REQUESTS
             ),
         }
+    except AttributeError:
+        # Handles cases where request.user might not exist
+        return {
+            "has_base_portfolio_permission": False,
+            "has_domains_portfolio_permission": False,
+            "has_domain_requests_portfolio_permission": False,
+        }

src/registrar/tests/test_admin.py

@@ -3614,7 +3614,7 @@ class TestMyUserAdmin(MockDb):
                     },
                 ),
                 ("User profile", {"fields": ("first_name", "middle_name", "last_name", "title", "email", "phone")}),
-                ("Permissions", {"fields": ("is_active", "groups")}),
+                ("Permissions", {"fields": ("is_active", "groups", "portfolio", "portfolio_roles", "portfolio_additional_permissions")}),
                 ("Important dates", {"fields": ("last_login", "date_joined")}),
             )
             self.assertEqual(fieldsets, expected_fieldsets)