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# -*- coding: utf-8 -*-
# Copyright 2014 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import json
from os_net_config import objects
from os_net_config.tests import base
class TestRoute(base.TestCase):
def test_from_json(self):
data = '{"next_hop": "172.19.0.1", "ip_netmask": "172.19.0.0/24"}'
route = objects.Route.from_json(json.loads(data))
self.assertEqual("172.19.0.1", route.next_hop)
self.assertEqual("172.19.0.0/24", route.ip_netmask)
self.assertEqual(False, route.default)
def test_from_json_default_route(self):
data = '{"next_hop": "172.19.0.1", "ip_netmask": "172.19.0.0/24", ' \
'"default": true}'
route = objects.Route.from_json(json.loads(data))
self.assertEqual("172.19.0.1", route.next_hop)
self.assertEqual("172.19.0.0/24", route.ip_netmask)
self.assertEqual(True, route.default)
data = '{"next_hop": "172.19.0.1", "ip_netmask": "172.19.0.0/24", ' \
'"default": "true"}'
route = objects.Route.from_json(json.loads(data))
self.assertEqual("172.19.0.1", route.next_hop)
self.assertEqual("172.19.0.0/24", route.ip_netmask)
self.assertEqual(True, route.default)
class TestAddress(base.TestCase):
def test_ipv4_address(self):
address = objects.Address('192.168.1.1/24')
self.assertEqual("192.168.1.1", address.ip)
self.assertEqual("255.255.255.0", address.netmask)
self.assertEqual(4, address.version)
def test_ipv6_address(self):
address = objects.Address('2001:abc:a::/64')
self.assertEqual("2001:abc:a::", address.ip)
self.assertEqual("ffff:ffff:ffff:ffff::", address.netmask)
self.assertEqual(6, address.version)
def test_from_json(self):
data = '{"ip_netmask": "192.0.2.5/24"}'
address = objects.Address.from_json(json.loads(data))
self.assertEqual("192.0.2.5", address.ip)
self.assertEqual("255.255.255.0", address.netmask)
self.assertEqual(4, address.version)
def test_from_json_invalid(self):
self.assertRaises(objects.InvalidConfigException,
objects.Address.from_json,
{})
data = '{"ip_netmask": false}'
json_data = json.loads(data)
self.assertRaises(objects.InvalidConfigException,
objects.Address.from_json,
json_data)
class TestInterface(base.TestCase):
def test_interface_addresses(self):
v4_addr = objects.Address('192.168.1.1/24')
v6_addr = objects.Address('2001:abc:a::/64')
interface = objects.Interface('foo', addresses=[v4_addr, v6_addr])
self.assertEquals("192.168.1.1", interface.v4_addresses()[0].ip)
self.assertEquals("2001:abc:a::", interface.v6_addresses()[0].ip)
def test_from_json_dhcp(self):
data = '{"type": "interface", "name": "em1", "use_dhcp": true}'
interface = objects.object_from_json(json.loads(data))
self.assertEqual("em1", interface.name)
self.assertEqual(True, interface.use_dhcp)
def test_from_json_with_addresses(self):
data = """{
"type": "interface",
"name": "em1",
"use_dhcp": false,
"mtu": 1501,
"addresses": [{
"ip_netmask": "192.0.2.1/24"
}],
"routes": [{
"next_hop": "192.0.2.1",
"ip_netmask": "192.0.2.1/24"
}]
}
"""
interface = objects.object_from_json(json.loads(data))
self.assertEqual("em1", interface.name)
self.assertEqual(False, interface.use_dhcp)
self.assertEqual(False, interface.use_dhcpv6)
self.assertEqual(1501, interface.mtu)
address1 = interface.v4_addresses()[0]
self.assertEqual("192.0.2.1", address1.ip)
self.assertEqual("255.255.255.0", address1.netmask)
route1 = interface.routes[0]
self.assertEqual("192.0.2.1", route1.next_hop)
self.assertEqual("192.0.2.1/24", route1.ip_netmask)
class TestVlan(base.TestCase):
def test_from_json_dhcp(self):
data = '{"type": "vlan", "device": "em1", "vlan_id": 16,' \
'"use_dhcp": true}'
vlan = objects.object_from_json(json.loads(data))
self.assertEqual("em1", vlan.device)
self.assertEqual(16, vlan.vlan_id)
self.assertEqual(True, vlan.use_dhcp)
class TestBridge(base.TestCase):
def test_from_json_dhcp(self):
data = """{
"type": "ovs_bridge",
"name": "br-foo",
"use_dhcp": true,
"members": [{
"type": "interface",
"name": "em1"
}]
}
"""
bridge = objects.object_from_json(json.loads(data))
self.assertEqual("br-foo", bridge.name)
self.assertEqual(True, bridge.use_dhcp)
interface1 = bridge.members[0]
self.assertEqual("em1", interface1.name)
self.assertEqual(True, interface1.ovs_port)
self.assertEqual("br-foo", interface1.bridge_name)
class TestBond(base.TestCase):
def test_from_json_dhcp(self):
data = """{
"type": "ovs_bond",
"name": "bond1",
"use_dhcp": true,
"members": [
{
"type": "interface",
"name": "em1"
},
{
"type": "interface",
"name": "em2"
}
]
}
"""
bridge = objects.object_from_json(json.loads(data))
self.assertEqual("bond1", bridge.name)
self.assertEqual(True, bridge.use_dhcp)
interface1 = bridge.members[0]
self.assertEqual("em1", interface1.name)
interface2 = bridge.members[1]
self.assertEqual("em2", interface2.name)
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