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Matteo Scandolof6337eb2018-04-05 15:58:37 -07001# Copyright 2017-present Open Networking Foundation
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7# http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15import unittest
16from mock import patch, call, Mock, PropertyMock
17import requests_mock
18
19import os, sys
20
21# Hack to load synchronizer framework
22test_path=os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
23xos_dir=os.path.join(test_path, "../../..")
24if not os.path.exists(os.path.join(test_path, "new_base")):
25 xos_dir=os.path.join(test_path, "../../../../../../orchestration/xos/xos")
26 services_dir = os.path.join(xos_dir, "../../xos_services")
27sys.path.append(xos_dir)
28sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
29# END Hack to load synchronizer framework
30
31# generate model from xproto
32def get_models_fn(service_name, xproto_name):
33 name = os.path.join(service_name, "xos", xproto_name)
34 if os.path.exists(os.path.join(services_dir, name)):
35 return name
36 else:
37 name = os.path.join(service_name, "xos", "synchronizer", "models", xproto_name)
38 if os.path.exists(os.path.join(services_dir, name)):
39 return name
40 raise Exception("Unable to find service=%s xproto=%s" % (service_name, xproto_name))
41# END generate model from xproto
42
43def mock_get_westbound_service_instance_properties(prop):
44 return prop
45
Matteo Scandolod44ca992018-05-17 15:02:10 -070046class TestSyncVOLTServiceInstance(unittest.TestCase):
Matteo Scandolof6337eb2018-04-05 15:58:37 -070047 def setUp(self):
48 global DeferredException
49
50 self.sys_path_save = sys.path
51 sys.path.append(xos_dir)
52 sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
53
54 # Setting up the config module
55 from xosconfig import Config
56 config = os.path.join(test_path, "../model_policies/test_config.yaml")
57 Config.clear()
58 Config.init(config, "synchronizer-config-schema.yaml")
59 # END Setting up the config module
60
Matteo Scandolof6337eb2018-04-05 15:58:37 -070061 from synchronizers.new_base.mock_modelaccessor_build import build_mock_modelaccessor
Matteo Scandolo19466a02018-05-16 17:43:39 -070062 # build_mock_modelaccessor(xos_dir, services_dir, [get_models_fn("olt-service", "volt.xproto")])
63
64 # FIXME this is to get jenkins to pass the tests, somehow it is running tests in a different order
65 # and apparently it is not overriding the generated model accessor
66 build_mock_modelaccessor(xos_dir, services_dir, [get_models_fn("olt-service", "volt.xproto"),
67 get_models_fn("vsg", "vsg.xproto"),
68 get_models_fn("../profiles/rcord", "rcord.xproto")])
Matteo Scandolof6337eb2018-04-05 15:58:37 -070069 import synchronizers.new_base.modelaccessor
Scott Baker8699e7b2018-07-05 13:11:14 -070070 from synchronizers.new_base.syncstep import DeferredException
Matteo Scandolof6337eb2018-04-05 15:58:37 -070071 from sync_volt_service_instance import SyncVOLTServiceInstance, model_accessor
72
73 # import all class names to globals
74 for (k, v) in model_accessor.all_model_classes.items():
75 globals()[k] = v
76
77 self.sync_step = SyncVOLTServiceInstance
78
Matteo Scandolof6337eb2018-04-05 15:58:37 -070079 volt_service = Mock()
Luca Preteca974c82018-05-01 18:06:16 -070080 volt_service.onos_voltha_url = "onos_voltha_url"
81 volt_service.onos_voltha_port = 4321
82 volt_service.onos_voltha_user = "onos_voltha_user"
83 volt_service.onos_voltha_pass = "onos_voltha_pass"
Matteo Scandolof6337eb2018-04-05 15:58:37 -070084
85 si = Mock()
86 si.get_westbound_service_instance_properties = mock_get_westbound_service_instance_properties
87
Matteo Scandolod8ed60e2018-06-18 17:00:57 -070088 uni_port = Mock()
89 uni_port.port_no = "uni_port_id"
90
Matteo Scandoloe2cb8a42018-05-18 16:30:06 -070091 onu_device = Mock()
92 onu_device.name = "BRCM1234"
93 onu_device.pon_port.olt_device.dp_id = None
94 onu_device.pon_port.olt_device.name = "Test OLT Device"
Matteo Scandolod8ed60e2018-06-18 17:00:57 -070095 onu_device.uni_ports.first.return_value = uni_port
96
97 # create a mock service instance
98 o = Mock()
99 o.id = 1
100 o.owner_id = "volt_service"
101 o.onu_device = onu_device
102 o.tologdict.return_value = {}
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700103
104 self.o = o
105 self.si = si
Matteo Scandoloe2cb8a42018-05-18 16:30:06 -0700106 self.onu_device = onu_device
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700107 self.volt_service = volt_service
108
109 def tearDown(self):
110 self.o = None
111 sys.path = self.sys_path_save
112
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700113 @requests_mock.Mocker()
114 def test_do_not_sync(self, m):
Matteo Scandoloe2cb8a42018-05-18 16:30:06 -0700115 self.onu_device.pon_port.olt_device.dp_id = None
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700116
117 with patch.object(ServiceInstance.objects, "get") as service_instance_mock, \
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700118 patch.object(VOLTService.objects, "get") as olt_service_mock:
119 service_instance_mock.return_value = self.si
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700120 olt_service_mock.return_value = self.volt_service
121
122 with self.assertRaises(DeferredException) as e:
123 self.sync_step().sync_record(self.o)
124
125 self.assertFalse(m.called)
126 self.assertEqual(e.exception.message, "Waiting for OLTDevice Test OLT Device to be synchronized")
127
128 @requests_mock.Mocker()
129 def test_do_sync(self, m):
Luca Preteca974c82018-05-01 18:06:16 -0700130 m.post("http://onos_voltha_url:4321/onos/olt/oltapp/of:dp_id/uni_port_id/c_tag", status_code=200, json={})
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700131
Matteo Scandoloe2cb8a42018-05-18 16:30:06 -0700132 self.onu_device.pon_port.olt_device.dp_id = "of:dp_id"
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700133
134 with patch.object(ServiceInstance.objects, "get") as service_instance_mock, \
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700135 patch.object(VOLTService.objects, "get") as olt_service_mock:
136 service_instance_mock.return_value = self.si
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700137 olt_service_mock.return_value = self.volt_service
138
139 self.sync_step().sync_record(self.o)
140 self.assertTrue(m.called)
141
142 @requests_mock.Mocker()
143 def test_do_sync_fail(self, m):
Luca Preteca974c82018-05-01 18:06:16 -0700144 m.post("http://onos_voltha_url:4321/onos/olt/oltapp/of:dp_id/uni_port_id/c_tag", status_code=500, text="Mock Error")
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700145
Matteo Scandoloe2cb8a42018-05-18 16:30:06 -0700146 self.onu_device.pon_port.olt_device.dp_id = "of:dp_id"
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700147
148 with patch.object(ServiceInstance.objects, "get") as service_instance_mock, \
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700149 patch.object(VOLTService.objects, "get") as olt_service_mock:
150 service_instance_mock.return_value = self.si
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700151 olt_service_mock.return_value = self.volt_service
152
153 with self.assertRaises(Exception) as e:
154 self.sync_step().sync_record(self.o)
Luca Preteca974c82018-05-01 18:06:16 -0700155 self.assertTrue(m.called)
156 self.assertEqual(e.exception.message, "Failed to add subscriber in onos voltha: Mock Error")
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700157
Matteo Scandoloe48a4642018-06-26 10:08:34 -0700158 @requests_mock.Mocker()
159 def test_delete(self, m):
160 m.delete("http://onos_voltha_url:4321/onos/olt/oltapp/of:dp_id/uni_port_id", status_code=204)
161
162 self.onu_device.pon_port.olt_device.dp_id = "of:dp_id"
163
164 with patch.object(VOLTService.objects, "get") as olt_service_mock:
165 olt_service_mock.return_value = self.volt_service
166
167 self.sync_step().delete_record(self.o)
168 self.assertTrue(m.called)
169 self.assertEqual(m.call_count, 1)
170
Matteo Scandolof6337eb2018-04-05 15:58:37 -0700171if __name__ == "__main__":
Luca Preteca974c82018-05-01 18:06:16 -0700172 unittest.main()