Update _check_dnskeys function

In the kasp system test there are cases that the SyncPublish is not
set, nor it is required to do so. Update the _check_dnskeys function
accordingly.

diff --git a/bin/tests/system/isctest/kasp.py b/bin/tests/system/isctest/kasp.py
index 7c05206d0f2e82324eff08b168f3022cfde5b0a8..1b82baf4169f42e68260b421ac22687571f8c973 100644 (file)
--- a/bin/tests/system/isctest/kasp.py
+++ b/bin/tests/system/isctest/kasp.py
@@ -856,9 +856,9 @@ def _check_dnskeys(dnskeys, keys, cdnskey=False):
         delete_md = f"Sync{delete_md}"
 
     for key in keys:
-        publish = key.get_timing(publish_md)
+        publish = key.get_timing(publish_md, must_exist=False)
         delete = key.get_timing(delete_md, must_exist=False)
-        published = now >= publish
+        published = publish is not None and now >= publish
         removed = delete is not None and delete <= now
 
         if not published or removed: