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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
|
import os
import unittest
from unittest.mock import patch
import paramiko
from ncclient import manager
from ncclient.transport.ssh import SSHSession
from ncclient.operations.third_party.juniper.rpc import *
from ncclient.operations import RaiseMode
from ncclient.transport.parser import DefaultXMLParser
try:
import selectors
except ImportError:
import selectors2 as selectors
class TestSession(unittest.TestCase):
@patch('ncclient.transport.SSHSession.connected')
@patch('paramiko.channel.Channel.send_ready')
@patch('paramiko.channel.Channel.send')
@patch('ncclient.transport.ssh.SSHSession.close')
@patch('paramiko.channel.Channel.recv')
@patch('ncclient.transport.SSHSession')
@patch('selectors.DefaultSelector.select')
@patch('ncclient.operations.rpc.uuid4')
def test_filter_xml_sax_on(self, mock_uuid4, mock_select, mock_session, mock_recv,
mock_close, mock_send, mock_send_ready, mock_connected):
mock_send.return_value = True
mock_send_ready.return_value = -1
mock_uuid4.return_value = type('dummy', (), {'urn': "urn:uuid:e0a7abe3-fffa-11e5-b78e-b8e85604f858"})
device_handler = manager.make_device_handler({'name': 'junos', 'use_filter': True})
rpc = '<get-software-information/>'
mock_recv.side_effect = self._read_file('get-software-information.xml')
session = SSHSession(device_handler)
session._connected = True
session._channel = paramiko.Channel("c100")
session.parser = session._device_handler.get_xml_parser(session)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj._filter_xml = '<multi-routing-engine-results><multi-routing-engine-item><re-name/></multi-routing-engine-item></multi-routing-engine-results>'
session.run()
resp = obj.request(rpc)._NCElement__doc[0]
self.assertEqual(len(resp.xpath('multi-routing-engine-item/re-name')), 2)
# as filter_xml is not having software-information, response wont contain it
self.assertEqual(len(resp.xpath('multi-routing-engine-item/software-information')), 0)
@patch('ncclient.transport.SSHSession.connected')
@patch('paramiko.channel.Channel.send_ready')
@patch('paramiko.channel.Channel.send')
@patch('ncclient.transport.ssh.SSHSession.close')
@patch('paramiko.channel.Channel.recv')
@patch('ncclient.transport.SSHSession')
@patch('selectors.DefaultSelector.select')
@patch('ncclient.operations.rpc.uuid4')
def test_filter_xml_sax_on_junos_rfc_compliant(self, mock_uuid4, mock_select, mock_session, mock_recv,
mock_close, mock_send, mock_send_ready, mock_connected):
mock_send.return_value = True
mock_send_ready.return_value = -1
mock_uuid4.return_value = type('dummy', (), {'urn': "urn:uuid:e0a7abe3-fffa-11e5-b78e-b8e85604f858"})
device_handler = manager.make_device_handler({'name': 'junos', 'use_filter': True})
rpc = '<get-software-information/>'
mock_recv.side_effect = self._read_file('get-software-information.xml')
session = SSHSession(device_handler)
session._connected = True
session._channel = paramiko.Channel("c100")
session.parser = session._device_handler.get_xml_parser(session)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj._filter_xml = '<multi-routing-engine-results><multi-routing-engine-item><re-name/></multi-routing-engine-item></multi-routing-engine-results>'
session.run()
resp = obj.request(rpc)._NCElement__doc[0]
from lxml import etree
print(resp)
self.assertEqual(len(resp.xpath('multi-routing-engine-item/re-name')), 2)
# as filter_xml is not having software-information, response wont contain it
self.assertEqual(len(resp.xpath('multi-routing-engine-item/software-information')), 0)
@patch('ncclient.transport.SSHSession.connected')
@patch('paramiko.channel.Channel.send_ready')
@patch('paramiko.channel.Channel.send')
@patch('ncclient.transport.ssh.SSHSession.close')
@patch('paramiko.channel.Channel.recv')
@patch('ncclient.transport.SSHSession')
@patch('selectors.DefaultSelector.select')
@patch('ncclient.operations.rpc.uuid4')
def test_filter_xml_delimiter_rpc_reply(self, mock_uuid4, mock_select,
mock_session, mock_recv, mock_close,
mock_send, mock_send_ready,
mock_connected):
mock_send.return_value = True
mock_send_ready.return_value = -1
mock_uuid4.return_value = type('dummy', (), {'urn': "urn:uuid:e0a7abe3-fffa-11e5-b78e-b8e85604f858"})
device_handler = manager.make_device_handler({'name': 'junos', 'use_filter': True})
rpc = '<get-software-information/>'
mock_recv.side_effect = self._read_file('get-software-information.xml')[:-1] + [b"</rpc-reply>]]>", b"]]>"]
session = SSHSession(device_handler)
session._connected = True
session._channel = paramiko.Channel("c100")
session.parser = session._device_handler.get_xml_parser(session)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj._filter_xml = '<multi-routing-engine-results><multi-routing-engine-item><re-name/></multi-routing-engine-item></multi-routing-engine-results>'
session.run()
resp = obj.request(rpc)._NCElement__doc[0]
self.assertEqual(len(resp.xpath('multi-routing-engine-item/re-name')), 2)
self.assertEqual(len(resp.xpath('multi-routing-engine-item/software-information')), 0)
@patch('ncclient.transport.SSHSession.connected')
@patch('paramiko.channel.Channel.send_ready')
@patch('paramiko.channel.Channel.send')
@patch('ncclient.transport.ssh.SSHSession.close')
@patch('paramiko.channel.Channel.recv')
@patch('ncclient.transport.SSHSession')
@patch('selectors.DefaultSelector.select')
@patch('ncclient.operations.rpc.uuid4')
def test_filter_xml_delimiter_multiple_rpc_reply(self, mock_uuid4, mock_select,
mock_session, mock_recv, mock_close,
mock_send, mock_send_ready,
mock_connected):
mock_send.return_value = True
mock_send_ready.return_value = -1
mock_uuid4.return_value = type('dummy', (), {'urn': "urn:uuid:e0a7abe3-fffa-11e5-b78e-b8e85604f858"})
device_handler = manager.make_device_handler({'name': 'junos', 'use_filter': True})
rpc = '<get-software-information/>'
mock_recv.side_effect = self._read_file('get-software-information.xml')[:-1] + [b"</rpc-reply>]]>",
b"]]><rpc-reply>"] + \
self._read_file('get-software-information.xml')[1:]
session = SSHSession(device_handler)
session._connected = True
session._channel = paramiko.Channel("c100")
session.parser = session._device_handler.get_xml_parser(session)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj._filter_xml = '<multi-routing-engine-results><multi-routing-engine-item><re-name/></multi-routing-engine-item></multi-routing-engine-results>'
session.run()
resp = obj.request(rpc)._NCElement__doc[0]
self.assertEqual(len(resp.xpath('multi-routing-engine-item/re-name')), 2)
self.assertEqual(len(resp.xpath('multi-routing-engine-item/software-information')), 0)
@patch('ncclient.transport.SSHSession.connected')
@patch('paramiko.channel.Channel.send_ready')
@patch('paramiko.channel.Channel.send')
@patch('ncclient.transport.ssh.SSHSession.close')
@patch('paramiko.channel.Channel.recv')
@patch('ncclient.transport.SSHSession')
@patch('selectors.DefaultSelector.select')
@patch('ncclient.operations.rpc.uuid4')
def test_filter_xml_delimiter_multiple_rpc_in_parallel(self, mock_uuid4, mock_select,
mock_session, mock_recv, mock_close,
mock_send, mock_send_ready,
mock_connected):
mock_send.return_value = True
mock_send_ready.return_value = -1
mock_uuid4.side_effect = [type('xyz', (), {'urn': "urn:uuid:ddef40cb-5745-481d-974d-7188f9f2bb33"}),
type('pqr', (), {'urn': "urn:uuid:549ef9d1-024a-4fd0-88bf-047d25f0870d"})]
device_handler = manager.make_device_handler({'name': 'junos', 'use_filter': True})
rpc = '<get-software-information/>'
mock_recv.side_effect = [b"""
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" xmlns:junos="http://xml.juniper.net/junos/19.2I0/junos" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:ddef40cb-5745-481d-974d-7188f9f2bb33">
<ospf-neighbor-information xmlns="http://xml.juniper.net/junos/19.2I0/junos-routing">
<ospf-neighbor>
<neighbor-address>13.1.1.2</neighbor-address>
<interface-name>ge-0/0/0.1</interface-name>
<ospf-neighbor-state>Exchange</ospf-neighbor-state>
<neighbor-id>2.2.2.2</neighbor-id>
<neighbor-priority>128</neighbor-priority>
<activity-timer>36</activity-timer>
<ospf-area>0.0.0.0</ospf-area>
<options>0x52</options>
<dr-address>13.1.1.1</dr-address>
<bdr-address>13.1.1.2</bdr-address>
<neighbor-up-time junos:seconds="17812">
04:56:52
</neighbor-up-time>
<neighbor-adjacency-time junos:seconds="17812">
04:56:52
</neighbor-adjacency-time>
<master-slave>slave</master-slave>
<sequence-number>0x204b6fd</sequence-number>
<dbd-retransmit-time>3</dbd-retransmit-time>
<lsreq-retransmit-time>0</lsreq-retransmit-time>
<lsa-list>
Link state retransmission list:
Type LSA ID Adv rtr Seq
Router 1.1.1.1 1.1.1.1 0x80000019
OpaqArea 1.0.0.1 1.1.1.1 0x80000011
Router 3.3.3.3 3.3.3.3 0x80000004
Network 23.1.1.2 3.3.3.3 0x80000001
OpaqArea 1.0.0.1 2.2.2.2 0x80000002
OpaqArea 1.0.0.1 3.3.3.3 0x80000002
OpaqArea 1.0.0.3 1.1.1.1 0x80000002
OpaqArea 1.0.0.3 3.3.3.3 0x80000001
OpaqArea 1.0.0.4 2.2.2.2 0x80000001
</lsa-list>
<ospf-neighbor-topology>
<ospf-topology-name>default</ospf-topology-name>
<ospf-topology-id>0</ospf-topology-id>
<ospf-neighbor-topology-state>Forward Only</ospf-neighbor-topology-state>
</ospf-neighbor-topology>
</ospf-neighbor>
</ospf-neighbor-information>
</rpc-reply>]]>]]><rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" xmlns:junos="http://xml.juniper.net/junos/19.2I0/junos" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:549ef9d1-024a-4fd0-88bf-047d25f0870d">
<pfe-statistics>
<pfe-traffic-statistics>
<pfe-input-packets>22450</pfe-input-packets>
<input-pps>0</input-pps>
<pfe-output-packets>31992</pfe-output-packets>
<output-pps>0</output-pps>
<pfe-fabric-input>0</pfe-fabric-input>
<pfe-fabric-input-pps>0</pfe-fabric-input-pps>
<pfe-fabric-output>0</pfe-fabric-output>
<pfe-fabric-output-pps>0</pfe-fabric-output-pps>
</pfe-traffic-statistics></pfe-statistics></rpc-reply>]]>]]>"""]
session = SSHSession(device_handler)
session._connected = True
session._channel = paramiko.Channel("c100")
session.parser = session._device_handler.get_xml_parser(session)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj._filter_xml = '<multi-routing-engine-results><multi-routing-engine-item><re-name/></multi-routing-engine-item></multi-routing-engine-results>'
session.run()
resp = obj.request(rpc)._NCElement__doc[0]
self.assertEqual(len(resp.xpath('pfe-traffic-statistics')), 1)
@patch('ncclient.transport.SSHSession.connected')
@patch('paramiko.channel.Channel.send_ready')
@patch('paramiko.channel.Channel.send')
@patch('ncclient.transport.ssh.SSHSession.close')
@patch('paramiko.channel.Channel.recv')
@patch('ncclient.transport.SSHSession')
@patch('selectors.DefaultSelector.select')
@patch('ncclient.operations.rpc.uuid4')
def test_filter_xml_delimiter_splited_rpc_reply(self, mock_uuid4, mock_select,
mock_session, mock_recv, mock_close,
mock_send, mock_send_ready,
mock_connected):
mock_send.return_value = True
mock_send_ready.return_value = -1
mock_uuid4.return_value = type('dummy', (), {'urn': "urn:uuid:e0a7abe3-fffa-11e5-b78e-b8e85604f858"})
device_handler = manager.make_device_handler({'name': 'junos', 'use_filter': True})
rpc = '<get-software-information/>'
mock_recv.side_effect = self._read_file('get-software-information.xml')[:-1] + [b"</rpc", b"-reply>]]>",
b"]]><rpc-reply>"] + \
self._read_file('get-software-information.xml')[1:]
session = SSHSession(device_handler)
session._connected = True
session._channel = paramiko.Channel("c100")
session.parser = session._device_handler.get_xml_parser(session)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj._filter_xml = '<multi-routing-engine-results><multi-routing-engine-item><re-name/></multi-routing-engine-item></multi-routing-engine-results>'
session.run()
resp = obj.request(rpc)._NCElement__doc[0]
self.assertEqual(len(resp.xpath('multi-routing-engine-item/re-name')), 2)
self.assertEqual(len(resp.xpath('multi-routing-engine-item/software-information')), 0)
@patch('ncclient.transport.SSHSession.connected')
@patch('paramiko.channel.Channel.send_ready')
@patch('paramiko.channel.Channel.send')
@patch('ncclient.transport.ssh.SSHSession.close')
@patch('paramiko.channel.Channel.recv')
@patch('ncclient.transport.SSHSession')
@patch('selectors.DefaultSelector.select')
@patch('ncclient.operations.rpc.uuid4')
def test_use_filter_xml_without_sax_input(self, mock_uuid4, mock_select,
mock_session, mock_recv,
mock_close, mock_send,
mock_send_ready,
mock_connected):
mock_send.return_value = True
mock_send_ready.return_value = -1
mock_uuid4.return_value = type('dummy', (), {'urn': "urn:uuid:e0a7abe3-fffa-11e5-b78e-b8e85604f858"})
device_handler = manager.make_device_handler({'name': 'junos', 'use_filter': True})
rpc = '<get-software-information/>'
mock_recv.side_effect = self._read_file('get-software-information.xml')
session = SSHSession(device_handler)
session._connected = True
session._channel = paramiko.Channel("c100")
session.parser = session._device_handler.get_xml_parser(session)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj._filter_xml = None
session.run()
resp = obj.request(rpc)._NCElement__doc[0]
self.assertEqual(len(resp.xpath('multi-routing-engine-item/re-name')), 2)
self.assertEqual(len(resp.xpath('multi-routing-engine-item/software-information')), 2)
@patch('ncclient.transport.SSHSession.connected')
@patch('paramiko.channel.Channel.send_ready')
@patch('paramiko.channel.Channel.send')
@patch('ncclient.transport.ssh.SSHSession.close')
@patch('paramiko.channel.Channel.recv')
@patch('ncclient.transport.SSHSession')
@patch('selectors.DefaultSelector.select')
@patch('ncclient.operations.rpc.uuid4')
def test_use_filter_False(self, mock_uuid4, mock_select,
mock_session, mock_recv,
mock_close, mock_send,
mock_send_ready,
mock_connected):
mock_send.return_value = True
mock_send_ready.return_value = -1
mock_uuid4.return_value = type('dummy', (), {'urn': "urn:uuid:e0a7abe3-fffa-11e5-b78e-b8e85604f858"})
device_handler = manager.make_device_handler({'name': 'junos', 'use_filter': False})
rpc = '<get-software-information/>'
mock_recv.side_effect = self._read_file('get-software-information.xml')
session = SSHSession(device_handler)
session._connected = True
session._channel = paramiko.Channel("c100")
session.parser = session._device_handler.get_xml_parser(session)
obj = ExecuteRpc(session, device_handler, raise_mode=RaiseMode.ALL)
obj._filter_xml = '<multi-routing-engine-results><multi-routing-engine-item><re-name/></multi-routing-engine-item></multi-routing-engine-results>'
session.run()
resp = obj.request(rpc)._NCElement__doc[0]
self.assertEqual(len(resp.xpath('multi-routing-engine-item/re-name')), 2)
# as filter_xml is not having software-information, response wont contain it
self.assertEqual(len(resp.xpath('multi-routing-engine-item/software-information')), 2)
self.assertIsInstance(session.parser, DefaultXMLParser)
def _read_file(self, fname):
fpath = os.path.join(os.path.dirname(__file__),
'rpc-reply', fname)
lines = []
with open(fpath, "rb") as fp:
lines = fp.readlines()
return lines
|
