root / snf-cyclades-app / synnefo / api / tests / images.py @ d984eedc
History | View | Annotate | Download (16.5 kB)
1 |
# Copyright 2012 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 |
import json |
35 |
|
36 |
from snf_django.lib.api import faults |
37 |
from snf_django.utils.testing import BaseAPITest |
38 |
from synnefo.lib.services import get_service_path |
39 |
from synnefo.cyclades_settings import cyclades_services |
40 |
from synnefo.lib import join_urls |
41 |
|
42 |
from mock import patch |
43 |
from functools import wraps |
44 |
|
45 |
|
46 |
def assert_backend_closed(func): |
47 |
"""Decorator for ensuring that ImageBackend is returned to pool."""
|
48 |
@wraps(func)
|
49 |
def wrapper(self, backend): |
50 |
result = func(self, backend)
|
51 |
if backend.called is True: |
52 |
backend.return_value.close.asssert_called |
53 |
return result
|
54 |
return wrapper
|
55 |
|
56 |
|
57 |
class ComputeAPITest(BaseAPITest): |
58 |
def setUp(self, *args, **kwargs): |
59 |
super(ComputeAPITest, self).setUp(*args, **kwargs) |
60 |
self.compute_path = get_service_path(cyclades_services, 'compute', |
61 |
version='v2.0')
|
62 |
def myget(self, path, *args, **kwargs): |
63 |
path = join_urls(self.compute_path, path)
|
64 |
return self.get(path, *args, **kwargs) |
65 |
|
66 |
def myput(self, path, *args, **kwargs): |
67 |
path = join_urls(self.compute_path, path)
|
68 |
return self.put(path, *args, **kwargs) |
69 |
|
70 |
def mypost(self, path, *args, **kwargs): |
71 |
path = join_urls(self.compute_path, path)
|
72 |
return self.post(path, *args, **kwargs) |
73 |
|
74 |
def mydelete(self, path, *args, **kwargs): |
75 |
path = join_urls(self.compute_path, path)
|
76 |
return self.delete(path, *args, **kwargs) |
77 |
|
78 |
|
79 |
@patch('synnefo.plankton.backend.ImageBackend') |
80 |
class ImageAPITest(ComputeAPITest): |
81 |
@assert_backend_closed
|
82 |
def test_create_image(self, mimage): |
83 |
"""Test that create image is not implemented"""
|
84 |
response = self.mypost('images/', 'user', json.dumps(''), 'json') |
85 |
self.assertEqual(response.status_code, 501) |
86 |
|
87 |
@assert_backend_closed
|
88 |
def test_list_images(self, mimage): |
89 |
"""Test that expected list of images is returned"""
|
90 |
images = [{'id': 1, 'name': 'image-1'}, |
91 |
{'id': 2, 'name': 'image-2'}, |
92 |
{'id': 3, 'name': 'image-3'}] |
93 |
mimage().list_images.return_value = images |
94 |
response = self.myget('images', 'user') |
95 |
self.assertSuccess(response)
|
96 |
api_images = json.loads(response.content)['images']
|
97 |
self.assertEqual(images, api_images)
|
98 |
|
99 |
@assert_backend_closed
|
100 |
def test_list_images_detail(self, mimage): |
101 |
self.maxDiff = None |
102 |
images = [{'id': 1, |
103 |
'name': 'image-1', |
104 |
'status': 'available', |
105 |
'created_at': '2012-11-26 11:52:54', |
106 |
'updated_at': '2012-12-26 11:52:54', |
107 |
'owner': 'user1', |
108 |
'deleted_at': '', |
109 |
'is_snapshot': False, |
110 |
'is_public': True, |
111 |
'properties': {'foo': 'bar'}}, |
112 |
{'id': 2, |
113 |
'name': 'image-2', |
114 |
'status': 'deleted', |
115 |
'created_at': '2012-11-26 11:52:54', |
116 |
'updated_at': '2012-12-26 11:52:54', |
117 |
'owner': 'user1', |
118 |
'deleted_at': '2012-12-27 11:52:54', |
119 |
'is_snapshot': False, |
120 |
'is_public': True, |
121 |
'properties': ''}, |
122 |
{'id': 3, |
123 |
'name': 'image-3', |
124 |
'status': 'available', |
125 |
'created_at': '2012-11-26 11:52:54', |
126 |
'deleted_at': '', |
127 |
'updated_at': '2012-12-26 11:52:54', |
128 |
'owner': 'user1', |
129 |
'is_snapshot': False, |
130 |
'is_public': False, |
131 |
'properties': ''}] |
132 |
result_images = [ |
133 |
{'id': 1, |
134 |
'name': 'image-1', |
135 |
'status': 'ACTIVE', |
136 |
'progress': 100, |
137 |
'created': '2012-11-26T11:52:54+00:00', |
138 |
'updated': '2012-12-26T11:52:54+00:00', |
139 |
'user_id': 'user1', |
140 |
'tenant_id': 'user1', |
141 |
'is_snapshot': False, |
142 |
'public': True, |
143 |
'metadata': {'foo': 'bar'}}, |
144 |
{'id': 2, |
145 |
'name': 'image-2', |
146 |
'status': 'DELETED', |
147 |
'progress': 0, |
148 |
'user_id': 'user1', |
149 |
'tenant_id': 'user1', |
150 |
'created': '2012-11-26T11:52:54+00:00', |
151 |
'updated': '2012-12-26T11:52:54+00:00', |
152 |
'is_snapshot': False, |
153 |
'public': True, |
154 |
'metadata': {}},
|
155 |
{'id': 3, |
156 |
'name': 'image-3', |
157 |
'status': 'ACTIVE', |
158 |
'progress': 100, |
159 |
'user_id': 'user1', |
160 |
'tenant_id': 'user1', |
161 |
'created': '2012-11-26T11:52:54+00:00', |
162 |
'updated': '2012-12-26T11:52:54+00:00', |
163 |
'is_snapshot': False, |
164 |
'public': False, |
165 |
'metadata': {}}]
|
166 |
mimage().list_images.return_value = images |
167 |
response = self.myget('images/detail', 'user') |
168 |
self.assertSuccess(response)
|
169 |
api_images = json.loads(response.content)['images']
|
170 |
self.assertEqual(len(result_images), len(api_images)) |
171 |
map(lambda image: image.pop("links"), api_images) |
172 |
self.assertEqual(result_images, api_images)
|
173 |
|
174 |
@assert_backend_closed
|
175 |
def test_list_images_detail_since(self, mimage): |
176 |
from datetime import datetime, timedelta |
177 |
from time import sleep |
178 |
old_time = datetime.now() |
179 |
new_time = old_time + timedelta(seconds=0.1)
|
180 |
sleep(0.1)
|
181 |
images = [ |
182 |
{'id': 1, |
183 |
'name': 'image-1', |
184 |
'status': 'available', |
185 |
'progress': 100, |
186 |
'created_at': old_time.isoformat(),
|
187 |
'deleted_at': '', |
188 |
'updated_at': old_time.isoformat(),
|
189 |
'owner': 'user1', |
190 |
'is_snapshot': False, |
191 |
'is_public': True, |
192 |
'properties': ''}, |
193 |
{'id': 2, |
194 |
'name': 'image-2', |
195 |
'status': 'deleted', |
196 |
'progress': 0, |
197 |
'owner': 'user2', |
198 |
'created_at': new_time.isoformat(),
|
199 |
'updated_at': new_time.isoformat(),
|
200 |
'deleted_at': new_time.isoformat(),
|
201 |
'is_snapshot': False, |
202 |
'is_public': False, |
203 |
'properties': ''}] |
204 |
mimage().list_images.return_value = images |
205 |
response =\ |
206 |
self.myget('images/detail?changes-since=%sUTC' % new_time) |
207 |
self.assertSuccess(response)
|
208 |
api_images = json.loads(response.content)['images']
|
209 |
self.assertEqual(1, len(api_images)) |
210 |
|
211 |
@assert_backend_closed
|
212 |
def test_get_image_details(self, mimage): |
213 |
self.maxDiff = None |
214 |
image = {'id': 42, |
215 |
'name': 'image-1', |
216 |
'status': 'available', |
217 |
'created_at': '2012-11-26 11:52:54', |
218 |
'updated_at': '2012-12-26 11:52:54', |
219 |
'deleted_at': '', |
220 |
'owner': 'user1', |
221 |
'is_snapshot': False, |
222 |
'is_public': True, |
223 |
'properties': {'foo': 'bar'}} |
224 |
result_image = \ |
225 |
{'id': 42, |
226 |
'name': 'image-1', |
227 |
'status': 'ACTIVE', |
228 |
'progress': 100, |
229 |
'created': '2012-11-26T11:52:54+00:00', |
230 |
'updated': '2012-12-26T11:52:54+00:00', |
231 |
'user_id': 'user1', |
232 |
'tenant_id': 'user1', |
233 |
'is_snapshot': False, |
234 |
'public': True, |
235 |
'metadata': {'foo': 'bar'}} |
236 |
mimage.return_value.get_image.return_value = image |
237 |
response = self.myget('images/42', 'user') |
238 |
self.assertSuccess(response)
|
239 |
api_image = json.loads(response.content)['image']
|
240 |
api_image.pop("links")
|
241 |
self.assertEqual(api_image, result_image)
|
242 |
|
243 |
@assert_backend_closed
|
244 |
def test_invalid_image(self, mimage): |
245 |
mimage.return_value.get_image.side_effect = \ |
246 |
faults.ItemNotFound('Image not found')
|
247 |
response = self.myget('images/42', 'user') |
248 |
self.assertItemNotFound(response)
|
249 |
|
250 |
@assert_backend_closed
|
251 |
def test_delete_image(self, mimage): |
252 |
response = self.mydelete("images/42", "user") |
253 |
self.assertEqual(response.status_code, 204) |
254 |
mimage.return_value.unregister.assert_called_once_with('42')
|
255 |
mimage.return_value._delete.assert_not_called('42')
|
256 |
|
257 |
@assert_backend_closed
|
258 |
def test_catch_wrong_api_paths(self, *args): |
259 |
response = self.myget('nonexistent') |
260 |
self.assertEqual(response.status_code, 400) |
261 |
try:
|
262 |
json.loads(response.content) |
263 |
except ValueError: |
264 |
self.assertTrue(False) |
265 |
|
266 |
@assert_backend_closed
|
267 |
def test_method_not_allowed(self, *args): |
268 |
# /images/ allows only POST, GET
|
269 |
response = self.myput('images', '', '') |
270 |
self.assertMethodNotAllowed(response)
|
271 |
response = self.mydelete('images') |
272 |
self.assertMethodNotAllowed(response)
|
273 |
|
274 |
# /images/<imgid>/ allows only GET, DELETE
|
275 |
response = self.mypost("images/42") |
276 |
self.assertMethodNotAllowed(response)
|
277 |
response = self.myput('images/42', '', '') |
278 |
self.assertMethodNotAllowed(response)
|
279 |
|
280 |
# /images/<imgid>/metadata/ allows only POST, GET
|
281 |
response = self.myput('images/42/metadata', '', '') |
282 |
self.assertMethodNotAllowed(response)
|
283 |
response = self.mydelete('images/42/metadata') |
284 |
self.assertMethodNotAllowed(response)
|
285 |
|
286 |
# /images/<imgid>/metadata/ allows only POST, GET
|
287 |
response = self.myput('images/42/metadata', '', '') |
288 |
self.assertMethodNotAllowed(response)
|
289 |
response = self.mydelete('images/42/metadata') |
290 |
self.assertMethodNotAllowed(response)
|
291 |
|
292 |
# /images/<imgid>/metadata/<key> allows only PUT, GET, DELETE
|
293 |
response = self.mypost('images/42/metadata/foo') |
294 |
self.assertMethodNotAllowed(response)
|
295 |
|
296 |
|
297 |
@patch('synnefo.plankton.backend.ImageBackend') |
298 |
class ImageMetadataAPITest(ComputeAPITest): |
299 |
def setUp(self): |
300 |
self.image = {'id': 42, |
301 |
'name': 'image-1', |
302 |
'status': 'available', |
303 |
'created_at': '2012-11-26 11:52:54', |
304 |
'updated_at': '2012-12-26 11:52:54', |
305 |
'deleted_at': '', |
306 |
'properties': {'foo': 'bar', 'foo2': 'bar2'}} |
307 |
self.result_image = \
|
308 |
{'id': 42, |
309 |
'name': 'image-1', |
310 |
'status': 'ACTIVE', |
311 |
'progress': 100, |
312 |
'created': '2012-11-26T11:52:54+00:00', |
313 |
'updated': '2012-12-26T11:52:54+00:00', |
314 |
'metadata': {'foo': 'bar'}} |
315 |
super(ImageMetadataAPITest, self).setUp() |
316 |
|
317 |
@assert_backend_closed
|
318 |
def test_list_metadata(self, backend): |
319 |
backend.return_value.get_image.return_value = self.image
|
320 |
response = self.myget('images/42/metadata', 'user') |
321 |
self.assertSuccess(response)
|
322 |
meta = json.loads(response.content)['metadata']
|
323 |
self.assertEqual(meta, self.image['properties']) |
324 |
|
325 |
@assert_backend_closed
|
326 |
def test_get_metadata(self, backend): |
327 |
backend.return_value.get_image.return_value = self.image
|
328 |
response = self.myget('images/42/metadata/foo', 'user') |
329 |
self.assertSuccess(response)
|
330 |
meta = json.loads(response.content)['meta']
|
331 |
self.assertEqual(meta['foo'], 'bar') |
332 |
|
333 |
@assert_backend_closed
|
334 |
def test_get_invalid_metadata(self, backend): |
335 |
backend.return_value.get_image.return_value = self.image
|
336 |
response = self.myget('images/42/metadata/not_found', 'user') |
337 |
self.assertItemNotFound(response)
|
338 |
|
339 |
def test_delete_metadata_item(self, backend): |
340 |
backend.return_value.get_image.return_value = self.image
|
341 |
response = self.mydelete('images/42/metadata/foo', 'user') |
342 |
self.assertEqual(response.status_code, 204) |
343 |
backend.return_value.update_metadata\ |
344 |
.assert_called_once_with('42', {'properties': {'foo2': 'bar2'}}) |
345 |
|
346 |
@assert_backend_closed
|
347 |
def test_create_metadata_item(self, backend): |
348 |
backend.return_value.get_image.return_value = self.image
|
349 |
request = {'meta': {'foo3': 'bar3'}} |
350 |
response = self.myput('images/42/metadata/foo3', 'user', |
351 |
json.dumps(request), 'json')
|
352 |
self.assertEqual(response.status_code, 201) |
353 |
backend.return_value.update_metadata.assert_called_once_with('42',
|
354 |
{'properties':
|
355 |
{'foo': 'bar', 'foo2': 'bar2', 'foo3': 'bar3'}}) |
356 |
|
357 |
@assert_backend_closed
|
358 |
def test_create_metadata_malformed_1(self, backend): |
359 |
backend.return_value.get_image.return_value = self.image
|
360 |
request = {'met': {'foo3': 'bar3'}} |
361 |
response = self.myput('images/42/metadata/foo3', 'user', |
362 |
json.dumps(request), 'json')
|
363 |
self.assertBadRequest(response)
|
364 |
|
365 |
@assert_backend_closed
|
366 |
def test_create_metadata_malformed_2(self, backend): |
367 |
backend.return_value.get_image.return_value = self.image
|
368 |
request = {'metadata': [('foo3', 'bar3')]} |
369 |
response = self.myput('images/42/metadata/foo3', 'user', |
370 |
json.dumps(request), 'json')
|
371 |
self.assertBadRequest(response)
|
372 |
|
373 |
@assert_backend_closed
|
374 |
def test_create_metadata_malformed_3(self, backend): |
375 |
backend.return_value.get_image.return_value = self.image
|
376 |
request = {'met': {'foo3': 'bar3', 'foo4': 'bar4'}} |
377 |
response = self.myput('images/42/metadata/foo3', 'user', |
378 |
json.dumps(request), 'json')
|
379 |
self.assertBadRequest(response)
|
380 |
|
381 |
@assert_backend_closed
|
382 |
def test_create_metadata_malformed_4(self, backend): |
383 |
backend.return_value.get_image.return_value = self.image
|
384 |
request = {'met': {'foo3': 'bar3'}} |
385 |
response = self.myput('images/42/metadata/foo4', 'user', |
386 |
json.dumps(request), 'json')
|
387 |
self.assertBadRequest(response)
|
388 |
|
389 |
@assert_backend_closed
|
390 |
def test_update_metadata_item(self, backend): |
391 |
backend.return_value.get_image.return_value = self.image
|
392 |
request = {'metadata': {'foo': 'bar_new', 'foo4': 'bar4'}} |
393 |
response = self.mypost('images/42/metadata', 'user', |
394 |
json.dumps(request), 'json')
|
395 |
self.assertEqual(response.status_code, 201) |
396 |
backend.return_value.update_metadata.assert_called_once_with('42',
|
397 |
{'properties':
|
398 |
{'foo': 'bar_new', 'foo2': 'bar2', 'foo4': 'bar4'} |
399 |
}) |
400 |
|
401 |
@assert_backend_closed
|
402 |
def test_update_metadata_malformed(self, backend): |
403 |
backend.return_value.get_image.return_value = self.image
|
404 |
request = {'meta': {'foo': 'bar_new', 'foo4': 'bar4'}} |
405 |
response = self.mypost('images/42/metadata', 'user', |
406 |
json.dumps(request), 'json')
|
407 |
self.assertBadRequest(response)
|