def _cleanup(net, subnet, router, gateway):
with cb_helpers.cleanup_action(
lambda: helpers.cleanup_network(net)):
with cb_helpers.cleanup_action(
lambda: helpers.cleanup_subnet(subnet)):
with cb_helpers.cleanup_action(lambda: router.delete()):
with cb_helpers.cleanup_action(
lambda: helpers.cleanup_gateway(gateway)):
router.detach_subnet(subnet)
router.detach_gateway(gateway)
def test_network_properties(self):
label = 'cb-propnetwork-{0}'.format(helpers.get_uuid())
subnet_label = 'cb-propsubnet-{0}'.format(helpers.get_uuid())
net = self.provider.networking.networks.create(
label=label, cidr_block=BaseNetwork.CB_DEFAULT_IPV4RANGE)
with cb_helpers.cleanup_action(lambda: helpers.cleanup_network(net)):
net.wait_till_ready()
self.assertEqual(
net.state, 'available',
"Network in state '%s', yet should be 'available'" % net.state)
sit.check_repr(self, net)
self.assertIn(
net.cidr_block, ['', BaseNetwork.CB_DEFAULT_IPV4RANGE],
"Network CIDR %s does not contain the expected value %s." %
(net.cidr_block, BaseNetwork.CB_DEFAULT_IPV4RANGE))
cidr = '10.0.20.0/24'
sn = net.subnets.create(label=subnet_label, cidr_block=cidr)
with cb_helpers.cleanup_action(lambda: helpers.cleanup_subnet(sn)):
self.assertTrue(
sn in net.subnets,
"Subnet ID %s should be listed in network subnets %s." %
(sn.id, net.subnets))
self.assertTrue(
sn in self.provider.networking.subnets.list(network=net),
"Subnet ID %s should be included in the subnets list %s." %
(sn.id, self.provider.networking.subnets.list(net)))
self.assertListEqual(
list(net.subnets), [sn],
"Network should have exactly one subnet: %s." % sn.id)
self.assertEqual(
net.id, sn.network_id,
"Network ID %s and subnet's network id %s should be"
" equal." % (net.id, sn.network_id))
self.assertEqual(
net, sn.network,
"Network obj %s and subnet's parent net obj %s"
" should be equal." % (net, sn.network))
self.assertEqual(
cidr, sn.cidr_block,
"Should be exact cidr block that was requested")
self.assertTrue(
BaseNetwork.cidr_blocks_overlap(cidr, sn.cidr_block),
"Subnet's CIDR %s should overlap the specified one %s." %
(sn.cidr_block, cidr))