aboutsummaryrefslogtreecommitdiffstats
path: root/tests/unit/network_services/traffic_profile/test_prox_profile.py
blob: e5b36096f531792a79d0f0e704d84e09df42f0cc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
# Copyright (c) 2017 Intel Corporation
#
# 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.
#

from __future__ import absolute_import

import unittest
import mock

from tests.unit import STL_MOCKS

STLClient = mock.MagicMock()
stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
stl_patch.start()

if stl_patch:
    from yardstick.network_services.traffic_profile.prox_profile import ProxProfile
    from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxResourceHelper


class TestProxProfile(unittest.TestCase):

    def test_sort_vpci(self):
        traffic_generator = mock.Mock()
        interface_1 = {'virtual-interface': {'vpci': 'id1'}, 'name': 'name1'}
        interface_2 = {'virtual-interface': {'vpci': 'id2'}, 'name': 'name2'}
        interface_3 = {'virtual-interface': {'vpci': 'id3'}, 'name': 'name3'}
        interfaces = [interface_2, interface_3, interface_1]
        traffic_generator.vnfd_helper = {
            'vdu': [{'external-interface': interfaces}]}
        output = ProxProfile.sort_vpci(traffic_generator)
        self.assertEqual([interface_1, interface_2, interface_3], output)

    def test_fill_samples(self):
        samples = {}

        traffic_generator = mock.MagicMock()
        interfaces = [
            ['id1', 'name1'],
            ['id2', 'name2']
        ]
        traffic_generator.resource_helper.sut.port_stats.side_effect = [
            list(range(12)),
            list(range(10, 22)),
        ]

        expected = {
            'name1': {
                'in_packets': 6,
                'out_packets': 7,
            },
            'name2': {
                'in_packets': 16,
                'out_packets': 17,
            },
        }
        with mock.patch.object(ProxProfile, 'sort_vpci', return_value=interfaces):
            ProxProfile.fill_samples(samples, traffic_generator)

        self.assertDictEqual(samples, expected)

    def test_init(self):
        tp_config = {
            'traffic_profile': {},
        }

        profile = ProxProfile(tp_config)
        queue = mock.Mock()
        profile.init(queue)
        self.assertIs(profile.queue, queue)

    def test_execute_traffic(self):
        packet_sizes = [
            10,
            100,
            1000,
        ]
        tp_config = {
            'traffic_profile': {
                'packet_sizes': packet_sizes,
            },
        }

        traffic_generator = mock.MagicMock()

        setup_helper = traffic_generator.setup_helper
        setup_helper.find_in_section.return_value = None

        prox_resource_helper = ProxResourceHelper(setup_helper)
        traffic_generator.resource_helper = prox_resource_helper

        profile = ProxProfile(tp_config)

        self.assertFalse(profile.done)
        for _ in packet_sizes:
            with self.assertRaises(NotImplementedError):
                profile.execute_traffic(traffic_generator)

        self.assertIsNone(profile.execute_traffic(traffic_generator))
        self.assertTrue(profile.done)

    def test_bounds_iterator(self):
        tp_config = {
            'traffic_profile': {},
        }

        profile = ProxProfile(tp_config)
        value = 0.0
        for value in profile.bounds_iterator():
            pass

        self.assertEqual(value, 100.0)

        mock_logger = mock.MagicMock()
        for _ in profile.bounds_iterator(mock_logger):
            pass

        self.assertEqual(mock_logger.debug.call_count, 1)
        self.assertEqual(mock_logger.info.call_count, 10)