From 8028c05b94c1bcb2deaa1e6444b3bcfc8b63bcb4 Mon Sep 17 00:00:00 2001
From: Bob Halley <halley@dnspython.org>
Date: Fri, 26 Nov 2021 13:55:36 -0800
Subject: [PATCH] Node find_rdataset() should set covers when creating [#730]

---
 dns/node.py        |  2 +-
 tests/test_zone.py | 11 ++++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/dns/node.py b/dns/node.py
index b1baf27b..68c15266 100644
--- a/dns/node.py
+++ b/dns/node.py
@@ -110,7 +110,7 @@ class Node:
                 return rds
         if not create:
             raise KeyError
-        rds = dns.rdataset.Rdataset(rdclass, rdtype)
+        rds = dns.rdataset.Rdataset(rdclass, rdtype, covers)
         self.rdatasets.append(rds)
         return rds
 
diff --git a/tests/test_zone.py b/tests/test_zone.py
index e8dd9667..3e34e720 100644
--- a/tests/test_zone.py
+++ b/tests/test_zone.py
@@ -145,7 +145,7 @@ Königsgäßchen 300 NS Königsgäßchen
 misc_cases_input = """
 $ORIGIN example.
 $TTL 300
-      
+
 @ soa foo bar 1 2 3 4 5
 @ ns ns1
 @ ns ns2
@@ -501,6 +501,15 @@ class ZoneTestCase(unittest.TestCase):
             node.find_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC)
         self.assertRaises(KeyError, bad)
 
+    def testNodeFindRdataset3(self):
+        z = dns.zone.from_text(example_text, 'example.', relativize=True)
+        node = z['@']
+        rds = node.find_rdataset(dns.rdataclass.IN, dns.rdatatype.RRSIG,
+                                 dns.rdatatype.A, create=True)
+        self.assertEqual(rds.rdclass, dns.rdataclass.IN)
+        self.assertEqual(rds.rdtype, dns.rdatatype.RRSIG)
+        self.assertEqual(rds.covers, dns.rdatatype.A)
+
     def testNodeGetRdataset1(self):
         z = dns.zone.from_text(example_text, 'example.', relativize=True)
         node = z['@']
-- 
2.47.3