1 # Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
2 # and others. All rights reserved.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at:
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
17 from snaps.config.network import PortConfig
18 from snaps.config.router import RouterConfig, RouterConfigError
21 class RouterConfigUnitTests(unittest.TestCase):
23 Class for testing the RouterConfig class
26 def test_no_params(self):
27 with self.assertRaises(RouterConfigError):
30 def test_empty_config(self):
31 with self.assertRaises(RouterConfigError):
32 RouterConfig(**dict())
34 def test_name_only(self):
35 settings = RouterConfig(name='foo')
36 self.assertEqual('foo', settings.name)
37 self.assertIsNone(settings.project_name)
38 self.assertIsNone(settings.external_gateway)
39 self.assertTrue(settings.admin_state_up)
40 self.assertIsNone(settings.enable_snat)
41 self.assertIsNotNone(settings.internal_subnets)
42 self.assertTrue(isinstance(settings.internal_subnets, list))
43 self.assertEqual(0, len(settings.internal_subnets))
44 self.assertIsNotNone(settings.port_settings)
45 self.assertTrue(isinstance(settings.port_settings, list))
46 self.assertEqual(0, len(settings.port_settings))
48 def test_config_with_name_only(self):
49 settings = RouterConfig(**{'name': 'foo'})
50 self.assertEqual('foo', settings.name)
51 self.assertIsNone(settings.project_name)
52 self.assertIsNone(settings.external_gateway)
53 self.assertTrue(settings.admin_state_up)
54 self.assertIsNone(settings.enable_snat)
55 self.assertIsNotNone(settings.internal_subnets)
56 self.assertTrue(isinstance(settings.internal_subnets, list))
57 self.assertEqual(0, len(settings.internal_subnets))
58 self.assertIsNotNone(settings.port_settings)
59 self.assertTrue(isinstance(settings.port_settings, list))
60 self.assertEqual(0, len(settings.port_settings))
63 port_settings = PortConfig(name='foo', network_name='bar')
64 settings = RouterConfig(
65 name='foo', project_name='bar', external_gateway='foo_gateway',
66 admin_state_up=True, enable_snat=False,
67 internal_subnets=['10.0.0.1/24'], interfaces=[port_settings])
68 self.assertEqual('foo', settings.name)
69 self.assertEqual('bar', settings.project_name)
70 self.assertEqual('foo_gateway', settings.external_gateway)
71 self.assertTrue(settings.admin_state_up)
72 self.assertFalse(settings.enable_snat)
73 self.assertIsNotNone(settings.internal_subnets)
74 self.assertTrue(isinstance(settings.internal_subnets, list))
75 self.assertEqual(1, len(settings.internal_subnets))
76 self.assertEqual(['10.0.0.1/24'], settings.internal_subnets)
77 self.assertEqual([port_settings], settings.port_settings)
79 def test_config_all(self):
80 settings = RouterConfig(
81 **{'name': 'foo', 'project_name': 'bar',
82 'external_gateway': 'foo_gateway', 'admin_state_up': True,
83 'enable_snat': False, 'internal_subnets': ['10.0.0.1/24'],
85 [{'port': {'name': 'foo-port',
86 'network_name': 'bar-net'}}]})
87 self.assertEqual('foo', settings.name)
88 self.assertEqual('bar', settings.project_name)
89 self.assertEqual('foo_gateway', settings.external_gateway)
90 self.assertTrue(settings.admin_state_up)
91 self.assertFalse(settings.enable_snat)
92 self.assertIsNotNone(settings.internal_subnets)
93 self.assertTrue(isinstance(settings.internal_subnets, list))
94 self.assertEqual(1, len(settings.internal_subnets))
95 self.assertEqual(['10.0.0.1/24'], settings.internal_subnets)
96 self.assertEqual([PortConfig(**{'name': 'foo-port',
97 'network_name': 'bar-net'})],
98 settings.port_settings)