def testImmutableNodes(self):
z = dns.zone.from_text(example_text, 'example.', relativize=True,
zone_factory=dns.versioned.Zone)
node = z.find_node('@')
with self.assertRaises(TypeError):
node.find_rdataset(dns.rdataclass.IN, dns.rdatatype.RP,
create=True)
with self.assertRaises(TypeError):
node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.RP,
create=True)
with self.assertRaises(TypeError):
node.delete_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA)
with self.assertRaises(TypeError):
node.replace_rdataset(None)
def delete_rdataset(self, name, rdtype, covers):
node = self._maybe_cow(name)
if not node.get_rdataset(self.zone.rdclass, rdtype, covers):
return False
node.delete_rdataset(self.zone.rdclass, rdtype, covers)
if len(node) == 0:
del self.nodes[name]
return True
def get_rdataset(
self,
name: dns.name.Name,
rdtype: dns.rdatatype.RdataType,
covers: dns.rdatatype.RdataType,
) -> Optional[dns.rdataset.Rdataset]:
node = self.get_node(name)
if node is None:
return None
return node.get_rdataset(self.zone.rdclass, rdtype, covers)
def get_rdataset(self, name, rdtype, covers):
node = self.get_node(name)
if node is None:
return None
return node.get_rdataset(self.zone.rdclass, rdtype, covers)
def testNodeDeleteRdataset2(self): # type: () -> None
z = dns.zone.from_text(example_text, 'example.', relativize=True)
node = z['@']
node.delete_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC)
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC)
self.assertTrue(rds is None)
def testNodeGetRdataset1(self): # type: () -> None
z = dns.zone.from_text(example_text, 'example.', relativize=True)
node = z['@']
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA)
exrds = dns.rdataset.from_text('IN', 'SOA', 300, 'foo bar 1 2 3 4 5')
self.assertEqual(rds, exrds)
def testNodeGetRdataset2(self):
z = dns.zone.from_text(example_text, 'example.', relativize=True)
node = z['@']
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC)
self.assertTrue(rds is None)
def testNodeDeleteRdataset2(self): # type: () -> None
z = dns.zone.from_text(example_text, 'example.', relativize=True)
node = z['@']
node.delete_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC)
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC)
self.failUnless(rds is None)
def testNodeDeleteRdataset1(self): # type: () -> None
z = dns.zone.from_text(example_text, 'example.', relativize=True)
node = z['@']
node.delete_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA)
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA)
self.failUnless(rds is None)
def testNodeGetRdataset2(self): # type: () -> None
z = dns.zone.from_text(example_text, 'example.', relativize=True)
node = z['@']
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.LOC)
self.failUnless(rds is None)
def testNodeGetRdataset1(self): # type: () -> None
z = dns.zone.from_text(example_text, 'example.', relativize=True)
node = z['@']
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA)
exrds = dns.rdataset.from_text('IN', 'SOA', 300, 'foo bar 1 2 3 4 5')
self.failUnless(rds == exrds)
def testNodeDeleteRdataset1(self):
z = dns.zone.from_text(example_text, "example.", relativize=True)
node = z["@"]
node.delete_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA)
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA)
self.assertTrue(rds is None)
def testNodeGetRdataset1(self):
z = dns.zone.from_text(example_text, "example.", relativize=True)
node = z["@"]
rds = node.get_rdataset(dns.rdataclass.IN, dns.rdatatype.SOA)
exrds = dns.rdataset.from_text("IN", "SOA", 300, "foo bar 1 2 3 4 5")
self.assertEqual(rds, exrds)
