root / kamaki / clients / compute / test.py @ 3c50df2e
History | View | Annotate | Download (17.3 kB)
1 |
# Copyright 2013 GRNET S.A. All rights reserved.
|
---|---|
2 |
#
|
3 |
# Redistribution and use in source and binary forms, with or
|
4 |
# without modification, are permitted provided that the following
|
5 |
# conditions are met:
|
6 |
#
|
7 |
# 1. Redistributions of source code must retain the above
|
8 |
# copyright notice, this list of conditions and the following
|
9 |
# disclaimer.
|
10 |
#
|
11 |
# 2. Redistributions in binary form must reproduce the above
|
12 |
# copyright notice, this list of conditions and the following
|
13 |
# disclaimer in the documentation and/or other materials
|
14 |
# provided with the distribution.
|
15 |
#
|
16 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 |
# POSSIBILITY OF SUCH DAMAGE.
|
28 |
#
|
29 |
# The views and conclusions contained in the software and
|
30 |
# documentation are those of the authors and should not be
|
31 |
# interpreted as representing official policies, either expressed
|
32 |
# or implied, of GRNET S.A.
|
33 |
|
34 |
from mock import patch, call |
35 |
from unittest import TestCase |
36 |
from itertools import product |
37 |
from json import dumps |
38 |
|
39 |
from kamaki.clients import ClientError, compute |
40 |
|
41 |
|
42 |
rest_pkg = 'kamaki.clients.compute.rest_api.ComputeRestClient'
|
43 |
compute_pkg = 'kamaki.clients.compute.ComputeClient'
|
44 |
|
45 |
img_ref = "1m4g3-r3f3r3nc3"
|
46 |
vm_name = "my new VM"
|
47 |
fid = 42
|
48 |
vm_send = dict(server=dict( |
49 |
flavorRef=fid, |
50 |
name=vm_name, |
51 |
imageRef=img_ref, |
52 |
metadata=dict(os="debian", users="root"))) |
53 |
vm_recv = dict(server=dict( |
54 |
status="BUILD",
|
55 |
updated="2013-03-01T10:04:00.637152+00:00",
|
56 |
hostId="",
|
57 |
name=vm_name, |
58 |
imageRef=img_ref, |
59 |
created="2013-03-01T10:04:00.087324+00:00",
|
60 |
flavorRef=fid, |
61 |
adminPass="n0n3sh@11p@55",
|
62 |
suspended=False,
|
63 |
progress=0,
|
64 |
id=31173,
|
65 |
metadata=dict(values=dict(os="debian", users="root")))) |
66 |
img_recv = dict(image=dict( |
67 |
status="ACTIVE",
|
68 |
updated="2013-02-26T11:10:14+00:00",
|
69 |
name="Debian Base",
|
70 |
created="2013-02-26T11:03:29+00:00",
|
71 |
progress=100,
|
72 |
id=img_ref, |
73 |
metadata=dict(values=dict( |
74 |
partition_table="msdos",
|
75 |
kernel="2.6.32",
|
76 |
osfamily="linux",
|
77 |
users="root",
|
78 |
gui="No GUI",
|
79 |
sortorder="1",
|
80 |
os="debian",
|
81 |
root_partition="1",
|
82 |
description="Debian 6.0.7 (Squeeze) Base System"))))
|
83 |
vm_list = dict(servers=dict(values=[ |
84 |
dict(name='n1', id=1), |
85 |
dict(name='n2', id=2)])) |
86 |
flavor_list = dict(flavors=dict(values=[ |
87 |
dict(id=41, name="C1R1024D20"), |
88 |
dict(id=42, name="C1R1024D40"), |
89 |
dict(id=43, name="C1R1028D20")])) |
90 |
img_list = dict(images=dict(values=[ |
91 |
dict(name="maelstrom", id="0fb03e45-7d5a-4515-bd4e-e6bbf6457f06"), |
92 |
dict(name="edx_saas", id="1357163d-5fd8-488e-a117-48734c526206"), |
93 |
dict(name="Debian_Wheezy_Base", id="1f8454f0-8e3e-4b6c-ab8e-5236b728dffe"), |
94 |
dict(name="CentOS", id="21894b48-c805-4568-ac8b-7d4bb8eb533d"), |
95 |
dict(name="Ubuntu Desktop", id="37bc522c-c479-4085-bfb9-464f9b9e2e31"), |
96 |
dict(name="Ubuntu 12.10", id="3a24fef9-1a8c-47d1-8f11-e07bd5e544fd"), |
97 |
dict(name="Debian Base", id="40ace203-6254-4e17-a5cb-518d55418a7d"), |
98 |
dict(name="ubuntu_bundled", id="5336e265-5c7c-4127-95cb-2bf832a79903")])) |
99 |
|
100 |
|
101 |
class FR(object): |
102 |
"""FR stands for Fake Response"""
|
103 |
json = vm_recv |
104 |
headers = {} |
105 |
content = json |
106 |
status = None
|
107 |
status_code = 200
|
108 |
|
109 |
def release(self): |
110 |
pass
|
111 |
|
112 |
|
113 |
class ComputeRestClient(TestCase): |
114 |
|
115 |
"""Set up a ComputesRest thorough test"""
|
116 |
def setUp(self): |
117 |
self.url = 'http://cyclades.example.com' |
118 |
self.token = 'cyc14d3s70k3n' |
119 |
self.client = compute.ComputeRestClient(self.url, self.token) |
120 |
|
121 |
def tearDown(self): |
122 |
FR.json = vm_recv |
123 |
|
124 |
@patch('%s.get' % rest_pkg, return_value=FR()) |
125 |
def _test_get(self, service, get): |
126 |
for args in product( |
127 |
('', '%s_id' % service), |
128 |
('', 'cmd'), |
129 |
(200, 204), |
130 |
({}, {'k': 'v'})): |
131 |
(srv_id, command, success, kwargs) = args |
132 |
method = getattr(self.client, '%s_get' % service) |
133 |
method(*args[:3], **kwargs)
|
134 |
srv_str = '/%s' % srv_id if srv_id else '' |
135 |
cmd_str = '/%s' % command if command else '' |
136 |
self.assertEqual(get.mock_calls[-1], call( |
137 |
'/%s%s%s' % (service, srv_str, cmd_str),
|
138 |
success=success, |
139 |
**kwargs)) |
140 |
|
141 |
def test_servers_get(self): |
142 |
self._test_get('servers') |
143 |
|
144 |
def test_flavors_get(self): |
145 |
self._test_get('flavors') |
146 |
|
147 |
def test_images_get(self): |
148 |
self._test_get('images') |
149 |
|
150 |
@patch('%s.delete' % rest_pkg, return_value=FR()) |
151 |
def _test_delete(self, service, delete): |
152 |
for args in product( |
153 |
('', '%s_id' % service), |
154 |
('', 'cmd'), |
155 |
(204, 208), |
156 |
({}, {'k': 'v'})): |
157 |
(srv_id, command, success, kwargs) = args |
158 |
method = getattr(self.client, '%s_delete' % service) |
159 |
method(*args[:3], **kwargs)
|
160 |
vm_str = '/%s' % srv_id if srv_id else '' |
161 |
cmd_str = '/%s' % command if command else '' |
162 |
self.assertEqual(delete.mock_calls[-1], call( |
163 |
'/%s%s%s' % (service, vm_str, cmd_str),
|
164 |
success=success, |
165 |
**kwargs)) |
166 |
|
167 |
def test_servers_delete(self): |
168 |
self._test_delete('servers') |
169 |
|
170 |
def test_images_delete(self): |
171 |
self._test_delete('images') |
172 |
|
173 |
@patch('%s.set_header' % rest_pkg) |
174 |
@patch('%s.post' % rest_pkg, return_value=FR()) |
175 |
def _test_post(self, service, post, SH): |
176 |
for args in product( |
177 |
('', '%s_id' % service), |
178 |
('', 'cmd'), |
179 |
(None, [dict(json="data"), dict(data="json")]), |
180 |
(202, 204), |
181 |
({}, {'k': 'v'})): |
182 |
(srv_id, command, json_data, success, kwargs) = args |
183 |
method = getattr(self.client, '%s_post' % service) |
184 |
method(*args[:4], **kwargs)
|
185 |
vm_str = '/%s' % srv_id if srv_id else '' |
186 |
cmd_str = '/%s' % command if command else '' |
187 |
if json_data:
|
188 |
json_data = dumps(json_data) |
189 |
self.assertEqual(SH.mock_calls[-2:], [ |
190 |
call('Content-Type', 'application/json'), |
191 |
call('Content-Length', len(json_data))]) |
192 |
self.assertEqual(post.mock_calls[-1], call( |
193 |
'/%s%s%s' % (service, vm_str, cmd_str),
|
194 |
data=json_data, success=success, |
195 |
**kwargs)) |
196 |
|
197 |
def test_servers_post(self): |
198 |
self._test_post('servers') |
199 |
|
200 |
def test_images_post(self): |
201 |
self._test_post('images') |
202 |
|
203 |
@patch('%s.set_header' % rest_pkg) |
204 |
@patch('%s.put' % rest_pkg, return_value=FR()) |
205 |
def _test_put(self, service, put, SH): |
206 |
for args in product( |
207 |
('', '%s_id' % service), |
208 |
('', 'cmd'), |
209 |
(None, [dict(json="data"), dict(data="json")]), |
210 |
(204, 504), |
211 |
({}, {'k': 'v'})): |
212 |
(server_id, command, json_data, success, kwargs) = args |
213 |
method = getattr(self.client, '%s_put' % service) |
214 |
method(*args[:4], **kwargs)
|
215 |
vm_str = '/%s' % server_id if server_id else '' |
216 |
cmd_str = '/%s' % command if command else '' |
217 |
if json_data:
|
218 |
json_data = dumps(json_data) |
219 |
self.assertEqual(SH.mock_calls[-2:], [ |
220 |
call('Content-Type', 'application/json'), |
221 |
call('Content-Length', len(json_data))]) |
222 |
self.assertEqual(put.mock_calls[-1], call( |
223 |
'/%s%s%s' % (service, vm_str, cmd_str),
|
224 |
data=json_data, success=success, |
225 |
**kwargs)) |
226 |
|
227 |
def test_servers_put(self): |
228 |
self._test_put('servers') |
229 |
|
230 |
def test_images_put(self): |
231 |
self._test_put('images') |
232 |
|
233 |
|
234 |
class ComputeClient(TestCase): |
235 |
|
236 |
def assert_dicts_are_equal(self, d1, d2): |
237 |
for k, v in d1.items(): |
238 |
self.assertTrue(k in d2) |
239 |
if isinstance(v, dict): |
240 |
self.assert_dicts_are_equal(v, d2[k])
|
241 |
else:
|
242 |
self.assertEqual(unicode(v), unicode(d2[k])) |
243 |
|
244 |
"""Set up a Cyclades thorough test"""
|
245 |
def setUp(self): |
246 |
self.url = 'http://cyclades.example.com' |
247 |
self.token = 'cyc14d3s70k3n' |
248 |
self.client = compute.ComputeClient(self.url, self.token) |
249 |
|
250 |
def tearDown(self): |
251 |
FR.status_code = 200
|
252 |
FR.json = vm_recv |
253 |
|
254 |
@patch(
|
255 |
'%s.get_image_details' % compute_pkg,
|
256 |
return_value=img_recv['image'])
|
257 |
def test_create_server(self, GID): |
258 |
with patch.object(
|
259 |
compute.ComputeClient, 'servers_post',
|
260 |
side_effect=ClientError( |
261 |
'REQUEST ENTITY TOO LARGE',
|
262 |
status=403)):
|
263 |
self.assertRaises(
|
264 |
ClientError, |
265 |
self.client.create_server,
|
266 |
vm_name, fid, img_ref) |
267 |
|
268 |
with patch.object(
|
269 |
compute.ComputeClient, 'servers_post',
|
270 |
return_value=FR()) as post:
|
271 |
r = self.client.create_server(vm_name, fid, img_ref)
|
272 |
self.assertEqual(r, FR.json['server']) |
273 |
self.assertEqual(GID.mock_calls[-1], call(img_ref)) |
274 |
self.assertEqual(post.mock_calls[-1], call(json_data=vm_send)) |
275 |
prsn = 'Personality string (does not work with real servers)'
|
276 |
self.client.create_server(vm_name, fid, img_ref, prsn)
|
277 |
expected = dict(server=dict(vm_send['server'])) |
278 |
expected['server']['personality'] = prsn |
279 |
self.assertEqual(post.mock_calls[-1], call(json_data=expected)) |
280 |
|
281 |
@patch('%s.servers_get' % compute_pkg, return_value=FR()) |
282 |
def test_list_servers(self, SG): |
283 |
FR.json = vm_list |
284 |
for detail in (False, True): |
285 |
r = self.client.list_servers(detail)
|
286 |
self.assertEqual(SG.mock_calls[-1], call( |
287 |
command='detail' if detail else '')) |
288 |
for i, vm in enumerate(vm_list['servers']['values']): |
289 |
self.assert_dicts_are_equal(r[i], vm)
|
290 |
self.assertEqual(i + 1, len(r)) |
291 |
|
292 |
@patch('%s.servers_get' % compute_pkg, return_value=FR()) |
293 |
def test_get_server_details(self, SG): |
294 |
vm_id = vm_recv['server']['id'] |
295 |
r = self.client.get_server_details(vm_id)
|
296 |
SG.assert_called_once_with(vm_id) |
297 |
self.assert_dicts_are_equal(r, vm_recv['server']) |
298 |
|
299 |
@patch('%s.servers_put' % compute_pkg, return_value=FR()) |
300 |
def test_update_server_name(self, SP): |
301 |
vm_id = vm_recv['server']['id'] |
302 |
new_name = vm_name + '_new'
|
303 |
self.client.update_server_name(vm_id, new_name)
|
304 |
SP.assert_called_once_with(vm_id, json_data=dict(
|
305 |
server=dict(name=new_name)))
|
306 |
|
307 |
@patch('%s.servers_post' % compute_pkg, return_value=FR()) |
308 |
def test_reboot_server(self, SP): |
309 |
vm_id = vm_recv['server']['id'] |
310 |
for hard in (None, True): |
311 |
self.client.reboot_server(vm_id, hard=hard)
|
312 |
self.assertEqual(SP.mock_calls[-1], call( |
313 |
vm_id, 'action',
|
314 |
json_data=dict(reboot=dict(type='HARD' if hard else 'SOFT')))) |
315 |
|
316 |
@patch('%s.servers_put' % compute_pkg, return_value=FR()) |
317 |
def test_create_server_metadata(self, SP): |
318 |
vm_id = vm_recv['server']['id'] |
319 |
metadata = dict(m1='v1', m2='v2', m3='v3') |
320 |
FR.json = dict(meta=vm_recv['server']) |
321 |
for k, v in metadata.items(): |
322 |
r = self.client.create_server_metadata(vm_id, k, v)
|
323 |
self.assert_dicts_are_equal(r, vm_recv['server']) |
324 |
self.assertEqual(SP.mock_calls[-1], call( |
325 |
vm_id, 'meta/%s' % k,
|
326 |
json_data=dict(meta={k: v}), success=201)) |
327 |
|
328 |
@patch('%s.servers_get' % compute_pkg, return_value=FR()) |
329 |
def test_get_server_metadata(self, SG): |
330 |
vm_id = vm_recv['server']['id'] |
331 |
metadata = dict(m1='v1', m2='v2', m3='v3') |
332 |
FR.json = dict(metadata=dict(values=metadata)) |
333 |
r = self.client.get_server_metadata(vm_id)
|
334 |
SG.assert_called_once_with(vm_id, '/meta')
|
335 |
self.assert_dicts_are_equal(r, metadata)
|
336 |
|
337 |
for k, v in metadata.items(): |
338 |
FR.json = dict(meta={k: v})
|
339 |
r = self.client.get_server_metadata(vm_id, k)
|
340 |
self.assert_dicts_are_equal(r, {k: v})
|
341 |
self.assertEqual(SG.mock_calls[-1], call(vm_id, '/meta/%s' % k)) |
342 |
|
343 |
@patch('%s.servers_post' % compute_pkg, return_value=FR()) |
344 |
def test_update_server_metadata(self, SP): |
345 |
vm_id = vm_recv['server']['id'] |
346 |
metadata = dict(m1='v1', m2='v2', m3='v3') |
347 |
FR.json = dict(metadata=metadata)
|
348 |
r = self.client.update_server_metadata(vm_id, **metadata)
|
349 |
self.assert_dicts_are_equal(r, metadata)
|
350 |
SP.assert_called_once_with( |
351 |
vm_id, 'meta',
|
352 |
json_data=dict(metadata=metadata), success=201) |
353 |
|
354 |
@patch('%s.servers_delete' % compute_pkg, return_value=FR()) |
355 |
def test_delete_server_metadata(self, SD): |
356 |
vm_id = vm_recv['server']['id'] |
357 |
key = 'metakey'
|
358 |
self.client.delete_server_metadata(vm_id, key)
|
359 |
SD.assert_called_once_with(vm_id, 'meta/' + key)
|
360 |
|
361 |
@patch('%s.flavors_get' % compute_pkg, return_value=FR()) |
362 |
def test_list_flavors(self, FG): |
363 |
FR.json = flavor_list |
364 |
for cmd in ('', 'detail'): |
365 |
r = self.client.list_flavors(detail=(cmd == 'detail')) |
366 |
self.assertEqual(FG.mock_calls[-1], call(command=cmd)) |
367 |
self.assert_dicts_are_equal(dict(values=r), flavor_list['flavors']) |
368 |
|
369 |
@patch('%s.flavors_get' % compute_pkg, return_value=FR()) |
370 |
def test_get_flavor_details(self, FG): |
371 |
FR.json = dict(flavor=flavor_list['flavors']) |
372 |
r = self.client.get_flavor_details(fid)
|
373 |
FG.assert_called_once_with(fid) |
374 |
self.assert_dicts_are_equal(r, flavor_list['flavors']) |
375 |
|
376 |
@patch('%s.images_get' % compute_pkg, return_value=FR()) |
377 |
def test_list_images(self, IG): |
378 |
FR.json = img_list |
379 |
for cmd in ('', 'detail'): |
380 |
r = self.client.list_images(detail=(cmd == 'detail')) |
381 |
self.assertEqual(IG.mock_calls[-1], call(command=cmd)) |
382 |
expected = img_list['images']['values'] |
383 |
for i in range(len(r)): |
384 |
self.assert_dicts_are_equal(expected[i], r[i])
|
385 |
|
386 |
@patch('%s.images_get' % compute_pkg, return_value=FR()) |
387 |
def test_get_image_details(self, IG): |
388 |
FR.json = img_recv |
389 |
r = self.client.get_image_details(img_ref)
|
390 |
IG.assert_called_once_with(img_ref) |
391 |
self.assert_dicts_are_equal(r, img_recv['image']) |
392 |
|
393 |
@patch('%s.images_get' % compute_pkg, return_value=FR()) |
394 |
def test_get_image_metadata(self, IG): |
395 |
for key in ('', '50m3k3y'): |
396 |
FR.json = dict(meta=img_recv['image']) if ( |
397 |
key) else dict(metadata=dict(values=img_recv['image'])) |
398 |
r = self.client.get_image_metadata(img_ref, key)
|
399 |
self.assertEqual(IG.mock_calls[-1], call( |
400 |
'%s' % img_ref,
|
401 |
'/meta%s' % (('/%s' % key) if key else ''))) |
402 |
self.assert_dicts_are_equal(img_recv['image'], r) |
403 |
|
404 |
@patch('%s.servers_delete' % compute_pkg, return_value=FR()) |
405 |
def test_delete_server(self, SD): |
406 |
vm_id = vm_recv['server']['id'] |
407 |
self.client.delete_server(vm_id)
|
408 |
SD.assert_called_once_with(vm_id) |
409 |
|
410 |
@patch('%s.images_delete' % compute_pkg, return_value=FR()) |
411 |
def test_delete_image(self, ID): |
412 |
self.client.delete_image(img_ref)
|
413 |
ID.assert_called_once_with(img_ref) |
414 |
|
415 |
@patch('%s.images_put' % compute_pkg, return_value=FR()) |
416 |
def test_create_image_metadata(self, IP): |
417 |
(key, val) = ('k1', 'v1') |
418 |
FR.json = dict(meta=img_recv['image']) |
419 |
r = self.client.create_image_metadata(img_ref, key, val)
|
420 |
IP.assert_called_once_with( |
421 |
img_ref, 'meta/%s' % key,
|
422 |
json_data=dict(meta={key: val}))
|
423 |
self.assert_dicts_are_equal(r, img_recv['image']) |
424 |
|
425 |
@patch('%s.images_post' % compute_pkg, return_value=FR()) |
426 |
def test_update_image_metadata(self, IP): |
427 |
metadata = dict(m1='v1', m2='v2', m3='v3') |
428 |
FR.json = dict(metadata=metadata)
|
429 |
r = self.client.update_image_metadata(img_ref, **metadata)
|
430 |
IP.assert_called_once_with( |
431 |
img_ref, 'meta',
|
432 |
json_data=dict(metadata=metadata))
|
433 |
self.assert_dicts_are_equal(r, metadata)
|
434 |
|
435 |
@patch('%s.images_delete' % compute_pkg, return_value=FR()) |
436 |
def test_delete_image_metadata(self, ID): |
437 |
key = 'metakey'
|
438 |
self.client.delete_image_metadata(img_ref, key)
|
439 |
ID.assert_called_once_with(img_ref, '/meta/%s' % key)
|
440 |
|
441 |
|
442 |
if __name__ == '__main__': |
443 |
from sys import argv |
444 |
from kamaki.clients.test import runTestCase |
445 |
not_found = True
|
446 |
if not argv[1:] or argv[1] == 'ComputeClient': |
447 |
not_found = False
|
448 |
runTestCase(ComputeClient, 'Compute Client', argv[2:]) |
449 |
if not argv[1:] or argv[1] == 'ComputeRest': |
450 |
not_found = False
|
451 |
runTestCase(ComputeRestClient, 'ComputeRest Client', argv[2:]) |
452 |
if not_found:
|
453 |
print('TestCase %s not found' % argv[1]) |