def test_allows_underscores_without_addresses(self):
name = factory.make_name('n_me')
domain = factory.make_Domain()
dnsresource = DNSResource(name=name, domain=domain)
dnsresource.save()
dnsresource_from_db = DNSResource.objects.get(name=name)
self.assertThat(dnsresource_from_db, MatchesStructure.byEquality(
name=name))
def test_fqdn_returns_correctly_for_atsign(self):
name = '@'
domain = factory.make_Domain()
dnsresource = DNSResource(name=name, domain=domain)
dnsresource.save()
sip = factory.make_StaticIPAddress()
dnsresource.ip_addresses.add(sip)
self.assertEqual(domain.name, dnsresource.fqdn)
def test_allows_atsign(self):
name = '@'
domain = factory.make_Domain()
dnsresource = DNSResource(name=name, domain=domain)
dnsresource.save()
dnsresource_from_db = DNSResource.objects.get(name=name)
self.assertThat(dnsresource_from_db, MatchesStructure.byEquality(
name=name))
def test_creates_dnsresource(self):
name = factory.make_name('name')
domain = factory.make_Domain()
dnsresource = DNSResource(name=name, domain=domain)
dnsresource.save()
dnsresource_from_db = DNSResource.objects.get(name=name)
self.assertThat(dnsresource_from_db, MatchesStructure.byEquality(
name=name))
def test_get_addresses_returns_addresses(self):
# Verify that the return includes node addresses, and
# dnsresource-attached addresses.
name = factory.make_name()
domain = factory.make_Domain()
dnsresource = DNSResource(name=name, domain=domain)
dnsresource.save()
subnet = factory.make_Subnet()
node = factory.make_Node_with_Interface_on_Subnet(
subnet=subnet, hostname=name, domain=domain)
sip1 = factory.make_StaticIPAddress()
node.interface_set.first().ip_addresses.add(sip1)
sip2 = factory.make_StaticIPAddress()
dnsresource.ip_addresses.add(sip2)
self.assertItemsEqual(
(sip1.get_ip(), sip2.get_ip()),
dnsresource.get_addresses())
def test_rejects_multiple_dnsresource_with_same_name(self):
name = factory.make_name('name')
domain = factory.make_Domain()
dnsresource = DNSResource(name=name, domain=domain)
dnsresource.save()
dnsresource2 = DNSResource(name=name, domain=domain)
with ExpectedException(
ValidationError,
re.escape("{'__all__': "
"['Labels must be unique within their zone.']")):
dnsresource2.save(force_update=True)
def test_rejects_addresses_if_underscore_in_name(self):
name = factory.make_name("n_me")
domain = factory.make_Domain()
dnsresource = DNSResource(name=name, domain=domain)
dnsresource.save()
sip = factory.make_StaticIPAddress()
dnsresource.ip_addresses.add(sip)
with ExpectedException(
ValidationError,
re.escape("{'__all__': ['Invalid dnsresource name: %s." % (name,)),
):
dnsresource.save(force_update=True)