def test_create_empty(self):
pub = DNSPublication()
pub.save()
self.assertThat(
pub,
MatchesStructure(
serial=IsInstance(int),
created=IsInstance(datetime),
source=Equals(""),
))
def test_create_with_values(self):
serial = randint(1, 5000)
created = datetime.now() - timedelta(minutes=1098)
source = factory.make_name("source")
pub = DNSPublication(serial=serial, created=created, source=source)
pub.save()
self.assertThat(
pub,
MatchesStructure(
serial=Equals(serial),
created=MatchesAll(
IsInstance(datetime),
# `created` is always set; given values are ignored.
Not(Equals(created)),
first_only=True,
),
source=Equals(source),
))
def test_current_zone_serial_returns_serial_of_latest_publication(self):
publication = DNSPublication(source=factory.make_name("source"))
publication.save()
self.assertThat(int(current_zone_serial()), Equals(publication.serial))