update tests

Author: valentijnscholten

tests/import_scanner_test.py

@@ -1,4 +1,3 @@
-# ruff: noqa: F821
 import logging
 import os
 import re

unittests/tools/test_tenable_parser.py

@@ -206,6 +206,7 @@ def test_parse_many_findings_xml_nessus_was_legacy(self):
             for i in [0, 1, 2, 3, 4]:
                 finding = findings[i]
                 self.assertEqual("http", finding.unsaved_endpoints[0].protocol)
+                self.assertIsNone(finding.cwe)
 
             finding = findings[0]
             self.assertEqual("High", finding.severity)