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.qos import QoSConfig, QoSConfigError, Consumer
20 class QoSConfigUnitTests(unittest.TestCase):
22 Tests the construction of the QoSConfig class
25 def test_no_params(self):
26 with self.assertRaises(QoSConfigError):
29 def test_empty_config(self):
30 with self.assertRaises(QoSConfigError):
33 def test_name_only(self):
34 with self.assertRaises(QoSConfigError):
37 def test_config_with_name_only(self):
38 with self.assertRaises(QoSConfigError):
39 QoSConfig(**{'name': 'foo'})
41 def test_invalid_consumer(self):
42 with self.assertRaises(QoSConfigError):
43 QoSConfig(name='foo', consumer='bar')
45 def test_config_with_invalid_consumer(self):
46 with self.assertRaises(QoSConfigError):
47 QoSConfig(**{'name': 'foo', 'consumer': 'bar'})
49 def test_name_consumer(self):
50 settings = QoSConfig(name='foo', consumer=Consumer.front_end)
52 self.assertEqual('foo', settings.name)
53 self.assertEqual(Consumer.front_end, settings.consumer)
54 self.assertEqual(dict(), settings.specs)
56 def test_name_consumer_front_end_strings(self):
57 settings = QoSConfig(name='foo', consumer='front-end')
59 self.assertEqual('foo', settings.name)
60 self.assertEqual(Consumer.front_end, settings.consumer)
61 self.assertEqual(dict(), settings.specs)
63 def test_name_consumer_back_end_strings(self):
64 settings = QoSConfig(name='foo', consumer='back-end')
66 self.assertEqual('foo', settings.name)
67 self.assertEqual(Consumer.back_end, settings.consumer)
68 self.assertEqual(dict(), settings.specs)
70 def test_name_consumer_both_strings(self):
71 settings = QoSConfig(name='foo', consumer='both')
73 self.assertEqual('foo', settings.name)
74 self.assertEqual(Consumer.both, settings.consumer)
75 self.assertEqual(dict(), settings.specs)
78 specs = {'spec1': 'val1', 'spec2': 'val2'}
79 settings = QoSConfig(name='foo', consumer=Consumer.both, specs=specs)
81 self.assertEqual('foo', settings.name)
82 self.assertEqual(Consumer.both, settings.consumer)
83 self.assertEqual(specs, settings.specs)
85 def test_config_all(self):
87 **{'name': 'foo', 'consumer': 'both', 'specs': {'spec1': 'val1'}})
89 self.assertEqual('foo', settings.name)
90 self.assertEqual(Consumer.both, settings.consumer)
91 self.assertEqual({'spec1': 'val1'}, settings.specs)