root / snf-cyclades-app / synnefo / api / tests / images.py @ 3768eb67
History | View | Annotate | Download (16.2 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 |
'properties': {'foo':'bar'}}, |
| 111 |
{'id': 2,
|
| 112 |
'name': 'image-2', |
| 113 |
'status': 'deleted', |
| 114 |
'created_at': '2012-11-26 11:52:54', |
| 115 |
'updated_at': '2012-12-26 11:52:54', |
| 116 |
'owner': 'user1', |
| 117 |
'deleted_at': '2012-12-27 11:52:54', |
| 118 |
'is_snapshot': False, |
| 119 |
'properties': ''}, |
| 120 |
{'id': 3,
|
| 121 |
'name': 'image-3', |
| 122 |
'status': 'available', |
| 123 |
'created_at': '2012-11-26 11:52:54', |
| 124 |
'deleted_at': '', |
| 125 |
'updated_at': '2012-12-26 11:52:54', |
| 126 |
'owner': 'user1', |
| 127 |
'is_snapshot': False, |
| 128 |
'properties': ''}] |
| 129 |
result_images = [ |
| 130 |
{'id': 1,
|
| 131 |
'name': 'image-1', |
| 132 |
'status':'ACTIVE', |
| 133 |
'progress': 100, |
| 134 |
'created': '2012-11-26T11:52:54+00:00', |
| 135 |
'updated': '2012-12-26T11:52:54+00:00', |
| 136 |
'user_id': 'user1', |
| 137 |
'tenant_id': 'user1', |
| 138 |
'is_snapshot': False, |
| 139 |
'metadata': {'foo':'bar'}}, |
| 140 |
{'id': 2,
|
| 141 |
'name': 'image-2', |
| 142 |
'status': 'DELETED', |
| 143 |
'progress': 0, |
| 144 |
'user_id': 'user1', |
| 145 |
'tenant_id': 'user1', |
| 146 |
'created': '2012-11-26T11:52:54+00:00', |
| 147 |
'updated': '2012-12-26T11:52:54+00:00', |
| 148 |
'is_snapshot': False, |
| 149 |
'metadata': {}},
|
| 150 |
{'id': 3,
|
| 151 |
'name': 'image-3', |
| 152 |
'status': 'ACTIVE', |
| 153 |
'progress': 100, |
| 154 |
'user_id': 'user1', |
| 155 |
'tenant_id': 'user1', |
| 156 |
'created': '2012-11-26T11:52:54+00:00', |
| 157 |
'updated': '2012-12-26T11:52:54+00:00', |
| 158 |
'is_snapshot': False, |
| 159 |
'metadata': {}}]
|
| 160 |
mimage().list_images.return_value = images |
| 161 |
response = self.myget('images/detail', 'user') |
| 162 |
self.assertSuccess(response)
|
| 163 |
api_images = json.loads(response.content)['images']
|
| 164 |
self.assertEqual(len(result_images), len(api_images)) |
| 165 |
map(lambda image: image.pop("links"), api_images) |
| 166 |
self.assertEqual(result_images, api_images)
|
| 167 |
|
| 168 |
@assert_backend_closed
|
| 169 |
def test_list_images_detail_since(self, mimage): |
| 170 |
from datetime import datetime, timedelta |
| 171 |
from time import sleep |
| 172 |
old_time = datetime.now() |
| 173 |
new_time = old_time + timedelta(seconds=0.1)
|
| 174 |
sleep(0.1)
|
| 175 |
images = [ |
| 176 |
{'id': 1,
|
| 177 |
'name': 'image-1', |
| 178 |
'status':'available', |
| 179 |
'progress': 100, |
| 180 |
'created_at': old_time.isoformat(),
|
| 181 |
'deleted_at': '', |
| 182 |
'updated_at': old_time.isoformat(),
|
| 183 |
'owner': 'user1', |
| 184 |
'is_snapshot': False, |
| 185 |
'properties': ''}, |
| 186 |
{'id': 2,
|
| 187 |
'name': 'image-2', |
| 188 |
'status': 'deleted', |
| 189 |
'progress': 0, |
| 190 |
'owner': 'user2', |
| 191 |
'created_at': new_time.isoformat(),
|
| 192 |
'updated_at': new_time.isoformat(),
|
| 193 |
'deleted_at': new_time.isoformat(),
|
| 194 |
'is_snapshot': False, |
| 195 |
'properties': ''}] |
| 196 |
mimage().list_images.return_value = images |
| 197 |
response =\ |
| 198 |
self.myget('images/detail?changes-since=%sUTC' % new_time) |
| 199 |
self.assertSuccess(response)
|
| 200 |
api_images = json.loads(response.content)['images']
|
| 201 |
self.assertEqual(1, len(api_images)) |
| 202 |
|
| 203 |
@assert_backend_closed
|
| 204 |
def test_get_image_details(self, mimage): |
| 205 |
self.maxDiff = None |
| 206 |
image = {'id': 42,
|
| 207 |
'name': 'image-1', |
| 208 |
'status': 'available', |
| 209 |
'created_at': '2012-11-26 11:52:54', |
| 210 |
'updated_at': '2012-12-26 11:52:54', |
| 211 |
'deleted_at': '', |
| 212 |
'owner': 'user1', |
| 213 |
'is_snapshot': False, |
| 214 |
'properties': {'foo': 'bar'}} |
| 215 |
result_image = \ |
| 216 |
{'id': 42,
|
| 217 |
'name': 'image-1', |
| 218 |
'status': 'ACTIVE', |
| 219 |
'progress': 100, |
| 220 |
'created': '2012-11-26T11:52:54+00:00', |
| 221 |
'updated': '2012-12-26T11:52:54+00:00', |
| 222 |
'user_id': 'user1', |
| 223 |
'tenant_id': 'user1', |
| 224 |
'is_snapshot': False, |
| 225 |
'metadata': {'foo': 'bar'}} |
| 226 |
mimage.return_value.get_image.return_value = image |
| 227 |
response = self.myget('images/42', 'user') |
| 228 |
self.assertSuccess(response)
|
| 229 |
api_image = json.loads(response.content)['image']
|
| 230 |
api_image.pop("links")
|
| 231 |
self.assertEqual(api_image, result_image)
|
| 232 |
|
| 233 |
@assert_backend_closed
|
| 234 |
def test_invalid_image(self, mimage): |
| 235 |
mimage.return_value.get_image.side_effect = faults.ItemNotFound('Image not found')
|
| 236 |
response = self.myget('images/42', 'user') |
| 237 |
self.assertItemNotFound(response)
|
| 238 |
|
| 239 |
@assert_backend_closed
|
| 240 |
def test_delete_image(self, mimage): |
| 241 |
response = self.mydelete("images/42", "user") |
| 242 |
self.assertEqual(response.status_code, 204) |
| 243 |
mimage.return_value.unregister.assert_called_once_with('42')
|
| 244 |
mimage.return_value._delete.assert_not_called('42')
|
| 245 |
|
| 246 |
@assert_backend_closed
|
| 247 |
def test_catch_wrong_api_paths(self, *args): |
| 248 |
response = self.myget('nonexistent') |
| 249 |
self.assertEqual(response.status_code, 400) |
| 250 |
try:
|
| 251 |
error = json.loads(response.content) |
| 252 |
except ValueError: |
| 253 |
self.assertTrue(False) |
| 254 |
|
| 255 |
@assert_backend_closed
|
| 256 |
def test_method_not_allowed(self, *args): |
| 257 |
# /images/ allows only POST, GET
|
| 258 |
response = self.myput('images', '', '') |
| 259 |
self.assertMethodNotAllowed(response)
|
| 260 |
response = self.mydelete('images') |
| 261 |
self.assertMethodNotAllowed(response)
|
| 262 |
|
| 263 |
# /images/<imgid>/ allows only GET, DELETE
|
| 264 |
response = self.mypost("images/42") |
| 265 |
self.assertMethodNotAllowed(response)
|
| 266 |
response = self.myput('images/42', '', '') |
| 267 |
self.assertMethodNotAllowed(response)
|
| 268 |
|
| 269 |
# /images/<imgid>/metadata/ allows only POST, GET
|
| 270 |
response = self.myput('images/42/metadata', '', '') |
| 271 |
self.assertMethodNotAllowed(response)
|
| 272 |
response = self.mydelete('images/42/metadata') |
| 273 |
self.assertMethodNotAllowed(response)
|
| 274 |
|
| 275 |
# /images/<imgid>/metadata/ allows only POST, GET
|
| 276 |
response = self.myput('images/42/metadata', '', '') |
| 277 |
self.assertMethodNotAllowed(response)
|
| 278 |
response = self.mydelete('images/42/metadata') |
| 279 |
self.assertMethodNotAllowed(response)
|
| 280 |
|
| 281 |
# /images/<imgid>/metadata/<key> allows only PUT, GET, DELETE
|
| 282 |
response = self.mypost('images/42/metadata/foo') |
| 283 |
self.assertMethodNotAllowed(response)
|
| 284 |
|
| 285 |
|
| 286 |
@patch('synnefo.plankton.backend.ImageBackend') |
| 287 |
class ImageMetadataAPITest(ComputeAPITest): |
| 288 |
def setUp(self): |
| 289 |
self.image = {'id': 42, |
| 290 |
'name': 'image-1', |
| 291 |
'status': 'available', |
| 292 |
'created_at': '2012-11-26 11:52:54', |
| 293 |
'updated_at': '2012-12-26 11:52:54', |
| 294 |
'deleted_at': '', |
| 295 |
'properties': {'foo': 'bar', 'foo2': 'bar2'}} |
| 296 |
self.result_image = \
|
| 297 |
{'id': 42,
|
| 298 |
'name': 'image-1', |
| 299 |
'status': 'ACTIVE', |
| 300 |
'progress': 100, |
| 301 |
'created': '2012-11-26T11:52:54+00:00', |
| 302 |
'updated': '2012-12-26T11:52:54+00:00', |
| 303 |
'metadata': {'foo': 'bar'}} |
| 304 |
super(ImageMetadataAPITest, self).setUp() |
| 305 |
|
| 306 |
@assert_backend_closed
|
| 307 |
def test_list_metadata(self, backend): |
| 308 |
backend.return_value.get_image.return_value = self.image
|
| 309 |
response = self.myget('images/42/metadata', 'user') |
| 310 |
self.assertSuccess(response)
|
| 311 |
meta = json.loads(response.content)['metadata']
|
| 312 |
self.assertEqual(meta, self.image['properties']) |
| 313 |
|
| 314 |
@assert_backend_closed
|
| 315 |
def test_get_metadata(self, backend): |
| 316 |
backend.return_value.get_image.return_value = self.image
|
| 317 |
response = self.myget('images/42/metadata/foo', 'user') |
| 318 |
self.assertSuccess(response)
|
| 319 |
meta = json.loads(response.content)['meta']
|
| 320 |
self.assertEqual(meta['foo'], 'bar') |
| 321 |
|
| 322 |
@assert_backend_closed
|
| 323 |
def test_get_invalid_metadata(self, backend): |
| 324 |
backend.return_value.get_image.return_value = self.image
|
| 325 |
response = self.myget('images/42/metadata/not_found', 'user') |
| 326 |
self.assertItemNotFound(response)
|
| 327 |
|
| 328 |
def test_delete_metadata_item(self, backend): |
| 329 |
backend.return_value.get_image.return_value = self.image
|
| 330 |
response = self.mydelete('images/42/metadata/foo', 'user') |
| 331 |
self.assertEqual(response.status_code, 204) |
| 332 |
backend.return_value.update_metadata.assert_called_once_with('42', {'properties': {'foo2': |
| 333 |
'bar2'}})
|
| 334 |
|
| 335 |
@assert_backend_closed
|
| 336 |
def test_create_metadata_item(self, backend): |
| 337 |
backend.return_value.get_image.return_value = self.image
|
| 338 |
request = {'meta': {'foo3': 'bar3'}}
|
| 339 |
response = self.myput('images/42/metadata/foo3', 'user', |
| 340 |
json.dumps(request), 'json')
|
| 341 |
self.assertEqual(response.status_code, 201) |
| 342 |
backend.return_value.update_metadata.assert_called_once_with('42',
|
| 343 |
{'properties':
|
| 344 |
{'foo': 'bar', 'foo2': 'bar2', 'foo3': 'bar3'}})
|
| 345 |
|
| 346 |
@assert_backend_closed
|
| 347 |
def test_create_metadata_malformed_1(self, backend): |
| 348 |
backend.return_value.get_image.return_value = self.image
|
| 349 |
request = {'met': {'foo3': 'bar3'}}
|
| 350 |
response = self.myput('images/42/metadata/foo3', 'user', |
| 351 |
json.dumps(request), 'json')
|
| 352 |
self.assertBadRequest(response)
|
| 353 |
|
| 354 |
@assert_backend_closed
|
| 355 |
def test_create_metadata_malformed_2(self, backend): |
| 356 |
backend.return_value.get_image.return_value = self.image
|
| 357 |
request = {'metadata': [('foo3', 'bar3')]}
|
| 358 |
response = self.myput('images/42/metadata/foo3', 'user', |
| 359 |
json.dumps(request), 'json')
|
| 360 |
self.assertBadRequest(response)
|
| 361 |
|
| 362 |
@assert_backend_closed
|
| 363 |
def test_create_metadata_malformed_3(self, backend): |
| 364 |
backend.return_value.get_image.return_value = self.image
|
| 365 |
request = {'met': {'foo3': 'bar3', 'foo4': 'bar4'}}
|
| 366 |
response = self.myput('images/42/metadata/foo3', 'user', |
| 367 |
json.dumps(request), 'json')
|
| 368 |
self.assertBadRequest(response)
|
| 369 |
|
| 370 |
@assert_backend_closed
|
| 371 |
def test_create_metadata_malformed_4(self, backend): |
| 372 |
backend.return_value.get_image.return_value = self.image
|
| 373 |
request = {'met': {'foo3': 'bar3'}}
|
| 374 |
response = self.myput('images/42/metadata/foo4', 'user', |
| 375 |
json.dumps(request), 'json')
|
| 376 |
self.assertBadRequest(response)
|
| 377 |
|
| 378 |
@assert_backend_closed
|
| 379 |
def test_update_metadata_item(self, backend): |
| 380 |
backend.return_value.get_image.return_value = self.image
|
| 381 |
request = {'metadata': {'foo': 'bar_new', 'foo4': 'bar4'}}
|
| 382 |
response = self.mypost('images/42/metadata', 'user', |
| 383 |
json.dumps(request), 'json')
|
| 384 |
self.assertEqual(response.status_code, 201) |
| 385 |
backend.return_value.update_metadata.assert_called_once_with('42',
|
| 386 |
{'properties':
|
| 387 |
{'foo': 'bar_new', 'foo2': 'bar2', 'foo4': 'bar4'}
|
| 388 |
}) |
| 389 |
|
| 390 |
@assert_backend_closed
|
| 391 |
def test_update_metadata_malformed(self, backend): |
| 392 |
backend.return_value.get_image.return_value = self.image
|
| 393 |
request = {'meta': {'foo': 'bar_new', 'foo4': 'bar4'}}
|
| 394 |
response = self.mypost('images/42/metadata', 'user', |
| 395 |
json.dumps(request), 'json')
|
| 396 |
self.assertBadRequest(response)
|