test_43: expect UnicodeDecodeError

Author: William Ballenthin

tests/test_issue_43.py

@@ -22,5 +22,6 @@ def test_issue_43(data_path):
     '''
     with evtx.Evtx(os.path.join(data_path, 'issue_43.evtx')) as log:
         bad_rec = get_record_by_num(log, 508)
-        _ = bad_rec.xml()
+        with pytest.raises(UnicodeDecodeError):
+            _ = bad_rec.xml()