don't count validation checks for coverage

Author: joshuadavidthomas

src/django_github_app/admin.py

@@ -40,15 +40,15 @@ def save(self) -> int:
 
     @property
     def to_delete_count(self) -> int:
-        if not hasattr(self, "cleaned_data"):
+        if not hasattr(self, "cleaned_data"):  # pragma: no cover
             raise ValidationError(
                 "Form must be validated before accessing to_delete_count"
             )
         return EventLog.objects.filter(received_at__lte=self.cutoff_date).count()
 
     @property
     def cutoff_date(self) -> datetime.datetime:
-        if not hasattr(self, "cleaned_data"):
+        if not hasattr(self, "cleaned_data"):  # pragma: no cover
             raise ValidationError("Form must be validated before accessing cutoff_date")
         days_to_keep = self.cleaned_data["days_to_keep"]
         return timezone.now() - datetime.timedelta(days=days_to_keep)