3 ##############################################################################
4 # Copyright (c) 2015 Ericsson AB and others.
6 # All rights reserved. This program and the accompanying materials
7 # are made available under the terms of the Apache License, Version 2.0
8 # which accompanies this distribution, and is available at
9 # http://www.apache.org/licenses/LICENSE-2.0
10 ##############################################################################
12 # Unittest for yardstick.benchmark.contexts.heat
14 from __future__ import absolute_import
21 from collections import OrderedDict
25 from itertools import count
26 from yardstick.benchmark.contexts import heat
27 from yardstick.benchmark.contexts import model
29 LOG = logging.getLogger(__name__)
32 class HeatContextTestCase(unittest.TestCase):
34 def __init__(self, *args, **kwargs):
35 super(HeatContextTestCase, self).__init__(*args, **kwargs)
36 self.name_iter = ('vnf{:03}'.format(x) for x in count(0, step=3))
39 self.test_context = heat.HeatContext()
40 self.mock_context = mock.Mock(spec=heat.HeatContext())
42 def test___init__(self):
43 self.assertIsNone(self.test_context.name)
44 self.assertIsNone(self.test_context.stack)
45 self.assertEqual(self.test_context.networks, OrderedDict())
46 self.assertEqual(self.test_context.servers, [])
47 self.assertEqual(self.test_context.placement_groups, [])
48 self.assertEqual(self.test_context.server_groups, [])
49 self.assertIsNone(self.test_context.keypair_name)
50 self.assertIsNone(self.test_context.secgroup_name)
51 self.assertEqual(self.test_context._server_map, {})
52 self.assertIsNone(self.test_context._image)
53 self.assertIsNone(self.test_context._flavor)
54 self.assertIsNone(self.test_context._user)
55 self.assertIsNone(self.test_context.template_file)
56 self.assertIsNone(self.test_context.heat_parameters)
57 self.assertIsNotNone(self.test_context.key_uuid)
58 self.assertIsNotNone(self.test_context.key_filename)
60 @mock.patch('yardstick.benchmark.contexts.heat.PlacementGroup')
61 @mock.patch('yardstick.benchmark.contexts.heat.ServerGroup')
62 @mock.patch('yardstick.benchmark.contexts.heat.Network')
63 @mock.patch('yardstick.benchmark.contexts.heat.Server')
64 def test_init(self, mock_server, mock_network, mock_sg, mock_pg):
66 pgs = {'pgrp1': {'policy': 'availability'}}
67 sgs = {'servergroup1': {'policy': 'affinity'}}
68 networks = {'bar': {'cidr': '10.0.1.0/24'}}
69 servers = {'baz': {'floating_ip': True, 'placement': 'pgrp1'}}
70 attrs = {'name': 'foo',
71 'placement_groups': pgs,
76 self.test_context.init(attrs)
78 self.assertEqual(self.test_context.name, "foo")
79 self.assertEqual(self.test_context.keypair_name, "foo-key")
80 self.assertEqual(self.test_context.secgroup_name, "foo-secgroup")
82 mock_pg.assert_called_with('pgrp1', self.test_context,
83 pgs['pgrp1']['policy'])
84 mock_sg.assert_called_with('servergroup1', self.test_context,
85 sgs['servergroup1']['policy'])
86 self.assertTrue(len(self.test_context.placement_groups) == 1)
87 self.assertTrue(len(self.test_context.server_groups) == 1)
89 mock_network.assert_called_with(
90 'bar', self.test_context, networks['bar'])
91 self.assertTrue(len(self.test_context.networks) == 1)
93 mock_server.assert_called_with('baz', self.test_context,
95 self.assertTrue(len(self.test_context.servers) == 1)
97 if os.path.exists(self.test_context.key_filename):
99 os.remove(self.test_context.key_filename)
100 os.remove(self.test_context.key_filename + ".pub")
102 LOG.exception("key_filename: %s",
103 self.test_context.key_filename)
105 @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
106 def test__add_resources_to_template_no_servers(self, mock_template):
108 self.test_context.keypair_name = "foo-key"
109 self.test_context.secgroup_name = "foo-secgroup"
110 self.test_context.key_uuid = "2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b"
111 netattrs = {'cidr': '10.0.0.0/24', 'provider': None, 'external_network': 'ext_net'}
112 self.mock_context.name = 'bar'
113 self.test_context.networks = OrderedDict(
114 {"fool-network": model.Network("fool-network", self.mock_context,
117 self.test_context._add_resources_to_template(mock_template)
118 mock_template.add_keypair.assert_called_with(
120 "2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b")
121 mock_template.add_security_group.assert_called_with("foo-secgroup")
122 # mock_template.add_network.assert_called_with("bar-fool-network", 'physnet1', None)
123 mock_template.add_router.assert_called_with("bar-fool-network-router", netattrs["external_network"], "bar-fool-network-subnet")
124 mock_template.add_router_interface.assert_called_with("bar-fool-network-router-if0", "bar-fool-network-router", "bar-fool-network-subnet")
126 @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
127 def test_attrs_get(self, mock_template):
128 image, flavor, user = expected_tuple = 'foo1', 'foo2', 'foo3'
129 self.assertNotEqual(self.test_context.image, image)
130 self.assertNotEqual(self.test_context.flavor, flavor)
131 self.assertNotEqual(self.test_context.user, user)
132 self.test_context._image = image
133 self.test_context._flavor = flavor
134 self.test_context._user = user
135 attr_tuple = self.test_context.image, self.test_context.flavor, self.test_context.user
136 self.assertEqual(attr_tuple, expected_tuple)
138 @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
139 def test_attrs_set_negative(self, mock_template):
140 with self.assertRaises(AttributeError):
141 self.test_context.image = 'foo'
143 with self.assertRaises(AttributeError):
144 self.test_context.flavor = 'foo'
146 with self.assertRaises(AttributeError):
147 self.test_context.user = 'foo'
149 @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
150 @mock.patch('yardstick.benchmark.contexts.heat.get_neutron_client')
151 def test_attrs_get(self, mock_neutron, mock_template):
152 image, flavor, user = expected_tuple = 'foo1', 'foo2', 'foo3'
153 self.assertNotEqual(self.test_context.image, image)
154 self.assertNotEqual(self.test_context.flavor, flavor)
155 self.assertNotEqual(self.test_context.user, user)
156 self.test_context._image = image
157 self.test_context._flavor = flavor
158 self.test_context._user = user
159 attr_tuple = self.test_context.image, self.test_context.flavor, self.test_context.user
160 self.assertEqual(attr_tuple, expected_tuple)
162 @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
163 def test_attrs_set_negative(self, mock_template):
164 with self.assertRaises(AttributeError):
165 self.test_context.image = 'foo'
167 with self.assertRaises(AttributeError):
168 self.test_context.flavor = 'foo'
170 with self.assertRaises(AttributeError):
171 self.test_context.user = 'foo'
173 @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
174 def test_deploy(self, mock_template):
175 self.test_context.name = 'foo'
176 self.test_context.template_file = '/bar/baz/some-heat-file'
177 self.test_context.heat_parameters = {'image': 'cirros'}
178 self.test_context.get_neutron_info = mock.MagicMock()
179 self.test_context.deploy()
181 mock_template.assert_called_with('foo',
182 '/bar/baz/some-heat-file',
184 self.assertIsNotNone(self.test_context.stack)
186 def test_add_server_port(self):
187 network1 = mock.MagicMock()
188 network2 = mock.MagicMock()
189 self.test_context.name = 'foo'
190 self.test_context.stack = mock.MagicMock()
191 self.test_context.networks = {
195 self.test_context.stack.outputs = {
196 u'b': u'10.20.30.45',
198 u'foo-a-subnet-cidr': u'10.20.0.0/15',
199 u'foo-a-subnet-gateway_ip': u'10.20.30.1',
200 u'b-mac_address': u'00:01',
201 u'b-device_id': u'dev21',
202 u'b-network_id': u'net789',
203 u'd': u'40.30.20.15',
205 u'foo-c-subnet-cidr': u'40.30.0.0/18',
206 u'foo-c-subnet-gateway_ip': u'40.30.20.254',
207 u'd-mac_address': u'00:10',
208 u'd-device_id': u'dev43',
209 u'd-network_id': u'net987',
211 server = mock.MagicMock()
212 server.ports = OrderedDict([
213 ('a', {'stack_name': 'b'}),
214 ('c', {'stack_name': 'd'}),
218 "private_ip": '10.20.30.45',
220 "subnet_cidr": '10.20.0.0/15',
221 "network": '10.20.0.0',
222 "netmask": '255.254.0.0',
223 "gateway_ip": '10.20.30.1',
224 "mac_address": '00:01',
225 "device_id": 'dev21',
226 "network_id": 'net789',
228 "local_mac": '00:01',
229 "local_ip": '10.20.30.45',
231 self.test_context.add_server_port(server)
232 self.assertEqual(server.private_ip, '10.20.30.45')
233 self.assertEqual(len(server.interfaces), 2)
234 self.assertDictEqual(server.interfaces['a'], expected)
236 @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
237 def test_undeploy(self, mock_template):
238 self.test_context.stack = mock_template
239 self.test_context.undeploy()
240 self.assertTrue(mock_template.delete.called)
242 @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
243 @mock.patch('yardstick.benchmark.contexts.heat.os')
244 def test_undeploy_key_filename(self, mock_template, mock_os):
245 self.test_context.stack = mock_template
246 mock_os.path.exists.return_value = True
247 self.assertIsNone(self.test_context.undeploy())
249 def test__get_server_found_dict(self):
251 Use HeatContext._get_server to get a server that matches
252 based on a dictionary input.
254 foo2_server = mock.Mock()
255 foo2_server.key_filename = 'key_file'
256 foo2_server.private_ip = '10.0.0.2'
257 foo2_server.public_ip = '127.0.0.2'
258 foo2_server.context.user = 'oof'
260 baz3_server = mock.Mock()
261 baz3_server.key_filename = 'key_filename'
262 baz3_server.private_ip = '10.0.0.3'
263 baz3_server.public_ip = '127.0.0.3'
264 baz3_server.context.user = 'zab'
266 self.test_context.name = 'bar'
267 self.test_context._user = 'bot'
268 self.test_context.stack = mock.Mock()
269 self.test_context.stack.outputs = {
270 'private_ip': '10.0.0.1',
271 'public_ip': '127.0.0.1',
273 self.test_context.key_uuid = uuid.uuid4()
274 self.test_context._server_map = {
281 'private_ip_attr': 'private_ip',
282 'public_ip_attr': 'public_ip',
284 result = self.test_context._get_server(attr_name)
285 self.assertEqual(result['user'], 'bot')
286 self.assertIsNotNone(result['key_filename'])
287 self.assertEqual(result['ip'], '127.0.0.1')
288 self.assertEqual(result['private_ip'], '10.0.0.1')
290 def test__get_server_found_dict_no_attrs(self):
292 Use HeatContext._get_server to get a server that matches
293 based on a dictionary input.
295 foo2_server = mock.Mock()
296 foo2_server.private_ip = '10.0.0.2'
297 foo2_server.public_ip = '127.0.0.2'
298 foo2_server.context.user = 'oof'
300 baz3_server = mock.Mock()
301 baz3_server.private_ip = '10.0.0.3'
302 baz3_server.public_ip = '127.0.0.3'
303 baz3_server.context.user = 'zab'
305 self.test_context.name = 'bar'
306 self.test_context._user = 'bot'
307 self.test_context.stack = mock.Mock()
308 self.test_context.stack.outputs = {
309 'private_ip': '10.0.0.1',
310 'public_ip': '127.0.0.1',
312 self.test_context.key_uuid = uuid.uuid4()
313 self.test_context._server_map = {
321 result = self.test_context._get_server(attr_name)
322 self.assertEqual(result['user'], 'bot')
323 self.assertIsNotNone(result['key_filename'])
324 # no private ip attr mapping in the map results in None value in the result
325 self.assertIsNone(result['private_ip'])
326 # no public ip attr mapping in the map results in no value in the result
327 self.assertNotIn('ip', result)
329 def test__get_server_found_not_dict(self):
331 Use HeatContext._get_server to get a server that matches
332 based on a non-dictionary input
334 foo2_server = mock.Mock()
335 foo2_server.private_ip = '10.0.0.2'
336 foo2_server.public_ip = '127.0.0.2'
337 foo2_server.context.user = 'oof'
339 baz3_server = mock.Mock()
340 baz3_server.private_ip = '10.0.0.3'
341 baz3_server.public_ip = None
342 baz3_server.context.user = 'zab'
344 self.test_context.name = 'bar1'
345 self.test_context.stack = mock.Mock()
346 self.test_context.stack.outputs = {
347 'private_ip': '10.0.0.1',
348 'public_ip': '127.0.0.1',
350 self.test_context.key_uuid = uuid.uuid4()
351 self.test_context.generate_routing_table = mock.MagicMock(return_value=[])
353 self.test_context._server_map = {
359 result = self.test_context._get_server(attr_name)
360 self.assertEqual(result['user'], 'zab')
361 self.assertIsNotNone(result['key_filename'])
362 self.assertEqual(result['private_ip'], '10.0.0.3')
363 # no public_ip on the server results in no value in the result
364 self.assertNotIn('public_ip', result)
366 def test__get_server_none_found_not_dict(self):
368 Use HeatContext._get_server to not get a server due to
369 None value associated with the match to a non-dictionary
372 foo2_server = mock.Mock()
373 foo2_server.private_ip = '10.0.0.2'
374 foo2_server.public_ip = '127.0.0.2'
375 foo2_server.context.user = 'oof'
377 baz3_server = mock.Mock()
378 baz3_server.private_ip = '10.0.0.3'
379 baz3_server.public_ip = None
380 baz3_server.context.user = 'zab'
382 self.test_context.name = 'bar1'
383 self.test_context.stack = mock.Mock()
384 self.test_context.stack.outputs = {
385 'private_ip': '10.0.0.1',
386 'public_ip': '127.0.0.1',
388 self.test_context.key_uuid = uuid.uuid4()
389 self.test_context._server_map = {
396 result = self.test_context._get_server(attr_name)
397 self.assertIsNone(result)
399 def test__get_server_not_found_dict(self):
401 Use HeatContext._get_server to not get a server for lack
402 of a match to a dictionary input
404 foo2_server = mock.Mock()
405 foo2_server.private_ip = '10.0.0.2'
406 foo2_server.public_ip = '127.0.0.2'
407 foo2_server.context.user = 'oof'
409 baz3_server = mock.Mock()
410 baz3_server.private_ip = '10.0.0.3'
411 baz3_server.public_ip = None
412 baz3_server.context.user = 'zab'
414 self.test_context.name = 'bar1'
415 self.test_context.stack = mock.Mock()
416 self.test_context.stack.outputs = {
417 'private_ip': '10.0.0.1',
418 'public_ip': '127.0.0.1',
420 self.test_context.key_uuid = uuid.uuid4()
421 self.test_context._server_map = {
428 'private_ip_attr': 'private_ip',
429 'public_ip_attr': 'public_ip',
431 result = self.test_context._get_server(attr_name)
432 self.assertIsNone(result)
434 def test__get_server_not_found_not_dict(self):
436 Use HeatContext._get_server to not get a server for lack
437 of a match to a non-dictionary input
439 foo2_server = mock.Mock()
440 foo2_server.private_ip = '10.0.0.2'
441 foo2_server.public_ip = '127.0.0.2'
442 foo2_server.context.user = 'oof'
444 baz3_server = mock.Mock()
445 baz3_server.private_ip = '10.0.0.3'
446 baz3_server.public_ip = None
447 baz3_server.context.user = 'zab'
449 self.mock_context.name = 'bar1'
450 self.test_context.stack = mock.Mock()
451 self.mock_context.stack.outputs = {
452 'private_ip': '10.0.0.1',
453 'public_ip': '127.0.0.1',
455 self.mock_context.key_uuid = uuid.uuid4()
456 self.mock_context._server_map = {
461 attr_name = 'foo.wow4'
462 result = self.test_context._get_server(attr_name)
463 self.assertIsNone(result)
465 def test__get_network(self):
466 network1 = mock.MagicMock()
467 network1.name = 'net_1'
468 network1.vld_id = 'vld111'
469 network1.segmentation_id = 'seg54'
470 network1.network_type = 'type_a'
471 network1.physical_network = 'phys'
473 network2 = mock.MagicMock()
474 network2.name = 'net_2'
475 network2.vld_id = 'vld999'
476 network2.segmentation_id = 'seg45'
477 network2.network_type = 'type_b'
478 network2.physical_network = 'virt'
480 self.test_context.networks = {
486 self.assertIsNone(self.test_context._get_network(attr_name))
489 self.assertIsNone(self.test_context._get_network(attr_name))
491 attr_name = {'vld_id': 'vld777'}
492 self.assertIsNone(self.test_context._get_network(attr_name))
495 self.assertIsNone(self.test_context._get_network(attr_name))
497 attr_name = {'vld_id': 'vld999'}
501 "segmentation_id": 'seg45',
502 "network_type": 'type_b',
503 "physical_network": 'virt',
505 result = self.test_context._get_network(attr_name)
506 self.assertDictEqual(result, expected)
512 "segmentation_id": 'seg54',
513 "network_type": 'type_a',
514 "physical_network": 'phys',
516 result = self.test_context._get_network(attr_name)
517 self.assertDictEqual(result, expected)