def test_image_member_find(self):
TENANT1 = utils.generate_uuid()
TENANT2 = utils.generate_uuid()
fixtures = [
{'member': TENANT1, 'image_id': UUID1},
{'member': TENANT1, 'image_id': UUID2},
{'member': TENANT2, 'image_id': UUID1},
]
for f in fixtures:
self.db_api.image_member_create(self.context, copy.deepcopy(f))
def _simplify(output):
return
def _assertMemberListMatch(list1, list2):
_simple = lambda x: set([(o['member'], o['image_id']) for o in x])
self.assertEqual(_simple(list1), _simple(list2))
output = self.db_api.image_member_find(self.context, member=TENANT1)
_assertMemberListMatch([fixtures[0], fixtures[1]], output)
output = self.db_api.image_member_find(self.context, image_id=UUID1)
_assertMemberListMatch([fixtures[0], fixtures[2]], output)
output = self.db_api.image_member_find(self.context,
member=TENANT2,
image_id=UUID1)
_assertMemberListMatch([fixtures[2]], output)
output = self.db_api.image_member_find(self.context,
member=TENANT2,
image_id=utils.generate_uuid())
_assertMemberListMatch([], output)
def test_image_get_all_owned(self):
TENANT1 = utils.generate_uuid()
ctxt1 = context.RequestContext(is_admin=False, tenant=TENANT1)
UUIDX = utils.generate_uuid()
self.db_api.image_create(ctxt1, {
'id': UUIDX,
'status': 'queued',
'owner': TENANT1
})
TENANT2 = utils.generate_uuid()
ctxt2 = context.RequestContext(is_admin=False, tenant=TENANT2)
UUIDY = utils.generate_uuid()
self.db_api.image_create(ctxt2, {
'id': UUIDY,
'status': 'queued',
'owner': TENANT2
})
# NOTE(bcwaldon): the is_public=True flag indicates that you want
# to get all images that are public AND those that are owned by the
# calling context
images = self.db_api.image_get_all(ctxt1, filters={'is_public': True})
image_ids = [image['id'] for image in images]
expected = [UUIDX, UUID3, UUID2, UUID1]
self.assertEqual(sorted(expected), sorted(image_ids))
def test_image_member_find(self):
TENANT1 = utils.generate_uuid()
TENANT2 = utils.generate_uuid()
fixtures = [
{'member': TENANT1, 'image_id': UUID1},
{'member': TENANT1, 'image_id': UUID2},
{'member': TENANT2, 'image_id': UUID1},
]
for f in fixtures:
self.db_api.image_member_create(self.context, copy.deepcopy(f))
def _simplify(output):
return
def _assertMemberListMatch(list1, list2):
_simple = lambda x: set([(o['member'], o['image_id']) for o in x])
self.assertEqual(_simple(list1), _simple(list2))
output = self.db_api.image_member_find(self.context, member=TENANT1)
_assertMemberListMatch([fixtures[0], fixtures[1]], output)
output = self.db_api.image_member_find(self.context, image_id=UUID1)
_assertMemberListMatch([fixtures[0], fixtures[2]], output)
output = self.db_api.image_member_find(self.context,
member=TENANT2,
image_id=UUID1)
_assertMemberListMatch([fixtures[2]], output)
output = self.db_api.image_member_find(self.context,
member=TENANT2,
image_id=utils.generate_uuid())
_assertMemberListMatch([], output)
def test_image_get_not_owned(self):
TENANT1 = utils.generate_uuid()
TENANT2 = utils.generate_uuid()
ctxt1 = context.RequestContext(is_admin=False, tenant=TENANT1)
ctxt2 = context.RequestContext(is_admin=False, tenant=TENANT2)
image = self.db_api.image_create(
ctxt1, {'status': 'queued', 'owner': TENANT1})
self.assertRaises(exception.Forbidden,
self.db_api.image_get, ctxt2, image['id'])
def test_image_get_not_owned(self):
TENANT1 = utils.generate_uuid()
TENANT2 = utils.generate_uuid()
ctxt1 = context.RequestContext(is_admin=False, tenant=TENANT1)
ctxt2 = context.RequestContext(is_admin=False, tenant=TENANT2)
image = self.db_api.image_create(
ctxt1, {'status': 'queued', 'owner': TENANT1})
self.assertRaises(exception.Forbidden,
self.db_api.image_get, ctxt2, image['id'])
def test_multitenant(self):
"""Ensure an image is properly configured when using multitenancy."""
fake_swift_admin = 'd2f68325-8e2c-4fb1-8c8b-89de2f3d9c4a'
self.config(
swift_store_multi_tenant=True,
)
swift_store_user = self.swift_config['swift_store_user']
tenant_name, username = swift_store_user.split(':')
tenant_id, auth_token, service_catalog = keystone_authenticate(
self.swift_config['swift_store_auth_address'],
self.swift_config['swift_store_auth_version'],
tenant_name,
username,
self.swift_config['swift_store_key'])
context = glance.context.RequestContext(
tenant=tenant_id,
service_catalog=service_catalog,
auth_tok=auth_token)
store = self.get_store(context=context)
image_id = utils.generate_uuid()
image_data = StringIO.StringIO('XXX')
uri, _, _ = store.add(image_id, image_data, 3)
location = glance.store.location.Location(
self.store_name,
store.get_store_location_class(),
uri=uri,
image_id=image_id)
read_tenant = utils.generate_uuid()
write_tenant = utils.generate_uuid()
store.set_acls(location,
public=False,
read_tenants=[read_tenant],
write_tenants=[write_tenant])
container_name = location.store_location.container
container, _ = swift_get_container(self.swift_client, container_name)
self.assertEqual(read_tenant, container.get('x-container-read'))
self.assertEqual(write_tenant, container.get('x-container-write'))
store.set_acls(location, public=True, read_tenants=[read_tenant])
container_name = location.store_location.container
container, _ = swift_get_container(self.swift_client, container_name)
self.assertEqual('.r:*', container.get('x-container-read'))
self.assertEqual('', container.get('x-container-write', ''))
(get_iter, get_size) = store.get(location)
self.assertEqual('3', get_size)
self.assertEqual('XXX', ''.join(get_iter))
store.delete(location)
def test_multitenant(self):
"""Ensure an image is properly configured when using multitenancy."""
fake_swift_admin = 'd2f68325-8e2c-4fb1-8c8b-89de2f3d9c4a'
self.config(swift_store_multi_tenant=True, )
swift_store_user = self.swift_config['swift_store_user']
tenant_name, username = swift_store_user.split(':')
tenant_id, auth_token, service_catalog = keystone_authenticate(
self.swift_config['swift_store_auth_address'],
self.swift_config['swift_store_auth_version'], tenant_name,
username, self.swift_config['swift_store_key'])
context = glance.context.RequestContext(
tenant=tenant_id,
service_catalog=service_catalog,
auth_tok=auth_token)
store = self.get_store(context=context)
image_id = utils.generate_uuid()
image_data = StringIO.StringIO('XXX')
uri, _, _ = store.add(image_id, image_data, 3)
location = glance.store.location.Location(
self.store_name,
store.get_store_location_class(),
uri=uri,
image_id=image_id)
read_tenant = utils.generate_uuid()
write_tenant = utils.generate_uuid()
store.set_acls(location,
public=False,
read_tenants=[read_tenant],
write_tenants=[write_tenant])
container_name = location.store_location.container
container, _ = swift_get_container(self.swift_client, container_name)
self.assertEqual(read_tenant, container.get('x-container-read'))
self.assertEqual(write_tenant, container.get('x-container-write'))
store.set_acls(location, public=True, read_tenants=[read_tenant])
container_name = location.store_location.container
container, _ = swift_get_container(self.swift_client, container_name)
self.assertEqual('.r:*', container.get('x-container-read'))
self.assertEqual('', container.get('x-container-write', ''))
(get_iter, get_size) = store.get(location)
self.assertEqual('3', get_size)
self.assertEqual('XXX', ''.join(get_iter))
store.delete(location)
def test_image_member_delete(self):
TENANT1 = utils.generate_uuid()
fixture = {'member': TENANT1, 'image_id': UUID1, 'can_share': True}
member = self.db_api.image_member_create(self.context, fixture)
self.assertEqual(1, len(self.db_api.image_member_find(self.context)))
member = self.db_api.image_member_delete(self.context, member['id'])
self.assertEqual(0, len(self.db_api.image_member_find(self.context)))
def test_get_remote_image(self):
"""Get an image that was created externally to Glance
Rather than depending on local configuration to build
a connetion to Swift, we depend on the URI of the image.
"""
image_id = utils.generate_uuid()
container_name = self.swift_config['swift_store_container']
swift_put_object(self.swift_client,
container_name,
image_id,
'XXX')
#NOTE(bcwaldon): This is a hack until we find a better way to
# build this URL
auth_url = self.swift_config['swift_store_auth_address']
auth_url = urlparse.urlparse(auth_url)
user = urllib.quote(self.swift_config['swift_store_user'])
key = self.swift_config['swift_store_key']
netloc = ''.join(('%s:%s' % (user, key), '@', auth_url.netloc))
path = os.path.join(auth_url.path, container_name, image_id)
# This is an auth url with /<CONTAINER>/<OBJECT> on the end
faux_obj_url = 'swift+http://%s%s' % (netloc, path)
store = self.get_store()
location = glance.store.location.Location(
self.store_name,
store.get_store_location_class(),
uri=faux_obj_url)
(get_iter, get_size) = store.get(location)
self.assertEqual('3', get_size)
self.assertEqual('XXX', ''.join(get_iter))
def test_create_with_id(self):
request = test_utils.FakeRequest()
image_id = utils.generate_uuid()
request.body = json.dumps({'id': image_id})
output = self.deserializer.create(request)
expected = {'image': {'id': image_id}}
self.assertEqual(expected, output)
def test_get(self):
"""Test a "normal" retrieval of an image in chunks"""
# First add an image...
image_id = utils.generate_uuid()
file_contents = "chunk00000remainder"
location = "file://%s/%s" % (self.test_dir, image_id)
image_file = StringIO.StringIO(file_contents)
location, size, checksum = self.store.add(image_id,
image_file,
len(file_contents))
# Now read it back...
uri = "file:///%s/%s" % (self.test_dir, image_id)
loc = get_location_from_uri(uri)
(image_file, image_size) = self.store.get(loc)
expected_data = "chunk00000remainder"
expected_num_chunks = 2
data = ""
num_chunks = 0
for chunk in image_file:
num_chunks += 1
data += chunk
self.assertEqual(expected_data, data)
self.assertEqual(expected_num_chunks, num_chunks)
def test_get(self):
"""Test a "normal" retrieval of an image in chunks"""
# First add an image...
image_id = utils.generate_uuid()
file_contents = "chunk00000remainder"
location = "file://%s/%s" % (self.test_dir, image_id)
image_file = StringIO.StringIO(file_contents)
location, size, checksum = self.store.add(image_id, image_file,
len(file_contents))
# Now read it back...
uri = "file:///%s/%s" % (self.test_dir, image_id)
loc = get_location_from_uri(uri)
(image_file, image_size) = self.store.get(loc)
expected_data = "chunk00000remainder"
expected_num_chunks = 2
data = ""
num_chunks = 0
for chunk in image_file:
num_chunks += 1
data += chunk
self.assertEqual(expected_data, data)
self.assertEqual(expected_num_chunks, num_chunks)
def test_add(self):
"""Test that we can add an image via the filesystem backend"""
ChunkedFile.CHUNKSIZE = 1024
expected_image_id = utils.generate_uuid()
expected_file_size = 1024 * 5 # 5K
expected_file_contents = "*" * expected_file_size
expected_checksum = hashlib.md5(expected_file_contents).hexdigest()
expected_location = "file://%s/%s" % (self.test_dir,
expected_image_id)
image_file = StringIO.StringIO(expected_file_contents)
location, size, checksum = self.store.add(expected_image_id,
image_file,
expected_file_size)
self.assertEquals(expected_location, location)
self.assertEquals(expected_file_size, size)
self.assertEquals(expected_checksum, checksum)
uri = "file:///%s/%s" % (self.test_dir, expected_image_id)
loc = get_location_from_uri(uri)
(new_image_file, new_image_size) = self.store.get(loc)
new_image_contents = ""
new_image_file_size = 0
for chunk in new_image_file:
new_image_file_size += len(chunk)
new_image_contents += chunk
self.assertEquals(expected_file_contents, new_image_contents)
self.assertEquals(expected_file_size, new_image_file_size)
def test_create_with_id(self):
request = unit_test_utils.get_fake_request()
image_id = utils.generate_uuid()
request.body = json.dumps({'id': image_id})
output = self.deserializer.create(request)
expected = {'image': {'id': image_id, 'properties': {}}}
self.assertEqual(expected, output)
def _image_member_format(image_id, tenant_id, can_share):
return {
'id': utils.generate_uuid(),
'image_id': image_id,
'member': tenant_id,
'can_share': can_share,
}
def _image_member_format(image_id, tenant_id, can_share):
return {
'id': utils.generate_uuid(),
'image_id': image_id,
'member': tenant_id,
'can_share': can_share,
}
def test_add(self):
"""Test that we can add an image via the s3 backend"""
expected_image_id = utils.generate_uuid()
expected_s3_size = FIVE_KB
expected_s3_contents = "*" * expected_s3_size
expected_checksum = hashlib.md5(expected_s3_contents).hexdigest()
expected_location = format_s3_location(S3_CONF['s3_store_access_key'],
S3_CONF['s3_store_secret_key'],
S3_CONF['s3_store_host'],
S3_CONF['s3_store_bucket'],
expected_image_id)
image_s3 = StringIO.StringIO(expected_s3_contents)
location, size, checksum = self.store.add(expected_image_id, image_s3,
expected_s3_size)
self.assertEquals(expected_location, location)
self.assertEquals(expected_s3_size, size)
self.assertEquals(expected_checksum, checksum)
loc = get_location_from_uri(expected_location)
(new_image_s3, new_image_size) = self.store.get(loc)
new_image_contents = StringIO.StringIO()
for chunk in new_image_s3:
new_image_contents.write(chunk)
new_image_s3_size = new_image_contents.len
self.assertEquals(expected_s3_contents, new_image_contents.getvalue())
self.assertEquals(expected_s3_size, new_image_s3_size)
def test_add(self):
"""Test that we can add an image via the s3 backend"""
expected_image_id = utils.generate_uuid()
expected_s3_size = FIVE_KB
expected_s3_contents = "*" * expected_s3_size
expected_checksum = hashlib.md5(expected_s3_contents).hexdigest()
expected_location = format_s3_location(
S3_CONF['s3_store_access_key'],
S3_CONF['s3_store_secret_key'],
S3_CONF['s3_store_host'],
S3_CONF['s3_store_bucket'],
expected_image_id)
image_s3 = StringIO.StringIO(expected_s3_contents)
location, size, checksum = self.store.add(expected_image_id,
image_s3,
expected_s3_size)
self.assertEquals(expected_location, location)
self.assertEquals(expected_s3_size, size)
self.assertEquals(expected_checksum, checksum)
loc = get_location_from_uri(expected_location)
(new_image_s3, new_image_size) = self.store.get(loc)
new_image_contents = StringIO.StringIO()
for chunk in new_image_s3:
new_image_contents.write(chunk)
new_image_s3_size = new_image_contents.len
self.assertEquals(expected_s3_contents, new_image_contents.getvalue())
self.assertEquals(expected_s3_size, new_image_s3_size)
def test_generate_uuid_format(self):
"""Check the format of a uuid"""
uuid = utils.generate_uuid()
self.assertTrue(isinstance(uuid, basestring))
self.assertTrue(len(uuid), 36)
# make sure there are 4 dashes
self.assertTrue(len(uuid.replace('-', '')), 36)
def test_lifecycle(self):
"""Add, get and delete an image"""
store = self.get_store()
image_id = utils.generate_uuid()
image_data = StringIO.StringIO('XXX')
image_checksum = 'bc9189406be84ec297464a514221406d'
uri, add_size, add_checksum = store.add(image_id, image_data, 3)
self.assertEqual(3, add_size)
self.assertEqual(image_checksum, add_checksum)
store = self.get_store()
location = glance.store.location.Location(
self.store_name,
store.get_store_location_class(),
uri=uri,
image_id=image_id)
(get_iter, get_size) = store.get(location)
self.assertEqual('3', get_size)
self.assertEqual('XXX', ''.join(get_iter))
store.delete(location)
self.assertRaises(exception.NotFound, store.get, location)
def test_add(self):
"""Test that we can add an image via the filesystem backend"""
ChunkedFile.CHUNKSIZE = 1024
expected_image_id = utils.generate_uuid()
expected_file_size = 1024 * 5 # 5K
expected_file_contents = "*" * expected_file_size
expected_checksum = hashlib.md5(expected_file_contents).hexdigest()
expected_location = "file://%s/%s" % (stubs.FAKE_FILESYSTEM_ROOTDIR,
expected_image_id)
image_file = StringIO.StringIO(expected_file_contents)
location, size, checksum = self.store.add(expected_image_id,
image_file,
expected_file_size)
self.assertEquals(expected_location, location)
self.assertEquals(expected_file_size, size)
self.assertEquals(expected_checksum, checksum)
uri = "file:///tmp/glance-tests/%s" % expected_image_id
loc = get_location_from_uri(uri)
(new_image_file, new_image_size) = self.store.get(loc)
new_image_contents = ""
new_image_file_size = 0
for chunk in new_image_file:
new_image_file_size += len(chunk)
new_image_contents += chunk
self.assertEquals(expected_file_contents, new_image_contents)
self.assertEquals(expected_file_size, new_image_file_size)
def test_lifecycle(self):
"""Add, get and delete an image"""
store = self.get_store()
image_id = utils.generate_uuid()
image_data = StringIO.StringIO('XXX')
image_checksum = 'bc9189406be84ec297464a514221406d'
uri, add_size, add_checksum = store.add(image_id, image_data, 3)
self.assertEqual(3, add_size)
self.assertEqual(image_checksum, add_checksum)
store = self.get_store()
location = glance.store.location.Location(
self.store_name,
store.get_store_location_class(),
uri=uri,
image_id=image_id)
(get_iter, get_size) = store.get(location)
self.assertEqual('3', get_size)
self.assertEqual('XXX', ''.join(get_iter))
store.delete(location)
self.assertRaises(exception.NotFound, store.get, location)
def test_index_with_invalid_marker(self):
fake_uuid = utils.generate_uuid()
request = unit_test_utils.get_fake_request()
self.assertRaises(webob.exc.HTTPBadRequest,
self.controller.index,
request,
marker=fake_uuid)
def test_generate_uuid_format(self):
"""Check the format of a uuid"""
uuid = utils.generate_uuid()
self.assertTrue(isinstance(uuid, basestring))
self.assertTrue(len(uuid), 36)
# make sure there are 4 dashes
self.assertTrue(len(uuid.replace('-', '')), 36)
def test_index(self):
marker = utils.generate_uuid()
path = "/images?limit=1&marker=%s" % marker
request = unit_test_utils.get_fake_request(path)
expected = {"limit": 1, "marker": marker, "sort_key": "created_at", "sort_dir": "desc", "filters": {}}
output = self.deserializer.index(request)
self.assertEqual(output, expected)
def test_image_member_delete(self):
TENANT1 = utils.generate_uuid()
fixture = {'member': TENANT1, 'image_id': UUID1, 'can_share': True}
member = self.db_api.image_member_create(self.context, fixture)
self.assertEqual(1, len(self.db_api.image_member_find(self.context)))
member = self.db_api.image_member_delete(self.context, member['id'])
self.assertEqual(0, len(self.db_api.image_member_find(self.context)))
def test_index_with_non_default_is_public_filter(self):
image = {"id": utils.generate_uuid(), "owner": TENANT3, "name": "3", "is_public": False}
self.db.image_create(None, image)
path = "/images?visibility=private"
request = unit_test_utils.get_fake_request(path)
output = self.controller.index(request, filters={"is_public": False})
self.assertEqual(2, len(output["images"]))
def test_create_with_id(self):
request = test_utils.FakeRequest()
image_id = utils.generate_uuid()
request.body = json.dumps({'id': image_id})
output = self.deserializer.create(request)
expected = {'image': {'id': image_id, 'properties': {}}}
self.assertEqual(expected, output)
def test_create_with_id(self):
request = test_utils.FakeRequest()
image_id = utils.generate_uuid()
request.body = json.dumps({'id': image_id, 'name': 'image-1'})
output = self.deserializer.create(request)
self.assertEqual(output,
{'image': {'id': image_id, 'name': 'image-1'}})
def test_index_with_marker_not_found(self):
fake_uuid = utils.generate_uuid()
path = '/images'
request = unit_test_utils.get_fake_request(path)
self.assertRaises(webob.exc.HTTPBadRequest,
self.controller.index,
request,
marker=fake_uuid)
def test_index_with_many_filter(self):
name = "My Little Image"
instance_id = utils.generate_uuid()
path = "/images?name=%(name)s&id=%(instance_id)s" % locals()
request = unit_test_utils.get_fake_request(path)
output = self.deserializer.index(request)
self.assertEqual(output["filters"]["name"], name)
self.assertEqual(output["filters"]["id"], instance_id)
def test_image_member_delete(self):
TENANT1 = utils.generate_uuid()
fixture = {'member': TENANT1, 'image_id': UUID1}
member = self.db_api.image_member_create(self.context, fixture)
member = self.db_api.image_member_delete(self.context, member)
self.assertNotEqual(None, member['deleted_at'])
self.assertTrue(isinstance(member['deleted_at'], datetime.datetime))
self.assertTrue(member['deleted'])
def test_image_member_delete(self):
TENANT1 = utils.generate_uuid()
fixture = {'member': TENANT1, 'image_id': UUID1}
member = self.db_api.image_member_create(self.context, fixture)
member = self.db_api.image_member_delete(self.context, member)
self.assertNotEqual(None, member['deleted_at'])
self.assertTrue(isinstance(member['deleted_at'], datetime.datetime))
self.assertTrue(member['deleted'])
def test_index_with_many_filter(self):
name = 'My Little Image'
instance_id = utils.generate_uuid()
path = '/images?name=%(name)s&id=%(instance_id)s' % locals()
request = unit_test_utils.get_fake_request(path)
output = self.deserializer.index(request)
self.assertEqual(output['filters']['name'], name)
self.assertEqual(output['filters']['id'], instance_id)
def test_index_with_many_filter(self):
name = 'My Little Image'
instance_id = utils.generate_uuid()
path = '/images?name=%(name)s&id=%(instance_id)s' % locals()
request = unit_test_utils.get_fake_request(path)
output = self.deserializer.index(request)
self.assertEqual(output['filters']['name'], name)
self.assertEqual(output['filters']['id'], instance_id)
def test_create(self):
fixture = {
'image_id': test_utils.UUID1,
'member': utils.generate_uuid(),
'can_share': True,
}
req = test_utils.FakeRequest()
output = self.controller.create(req, fixture)
self.assertEqual(fixture, output)
def test_index(self):
marker = utils.generate_uuid()
path = '/images?limit=1&marker=%s' % marker
request = unit_test_utils.get_fake_request(path)
expected = {'limit': 1,
'marker': marker,
'sort_key': 'created_at',
'sort_dir': 'desc'}
output = self.deserializer.index(request)
self.assertEqual(output, expected)
def test_image_get_all_owned(self):
TENANT1 = utils.generate_uuid()
ctxt1 = context.RequestContext(is_admin=False, tenant=TENANT1)
UUIDX = utils.generate_uuid()
self.db_api.image_create(ctxt1, {'id': UUIDX,
'status': 'queued',
'owner': TENANT1})
TENANT2 = utils.generate_uuid()
ctxt2 = context.RequestContext(is_admin=False, tenant=TENANT2)
UUIDY = utils.generate_uuid()
self.db_api.image_create(ctxt2, {'id': UUIDY,
'status': 'queued',
'owner': TENANT2})
images = self.db_api.image_get_all(ctxt1)
image_ids = [image['id'] for image in images]
expected = [UUIDX, UUID3, UUID2, UUID1]
self.assertEqual(sorted(expected), sorted(image_ids))
def test_get_remote_image(self):
"""Get an image that was created externally to Glance"""
image_id = utils.generate_uuid()
image_uri = self.stash_image(image_id, 'XXX')
store = self.get_store()
location = glance.store.location.Location(
self.store_name, store.get_store_location_class(), uri=image_uri)
(get_iter, get_size) = store.get(location)
self.assertEqual('3', get_size)
self.assertEqual('XXX', ''.join(get_iter))
def test_image_get_all_owned(self):
TENANT1 = utils.generate_uuid()
ctxt1 = context.RequestContext(is_admin=False, tenant=TENANT1)
UUIDX = utils.generate_uuid()
self.db_api.image_create(ctxt1,
{'id': UUIDX, 'status': 'queued', 'owner': TENANT1})
TENANT2 = utils.generate_uuid()
ctxt2 = context.RequestContext(is_admin=False, tenant=TENANT2)
UUIDY = utils.generate_uuid()
self.db_api.image_create(ctxt2,
{'id': UUIDY, 'status': 'queued', 'owner': TENANT2})
# NOTE(bcwaldon): the is_public=True flag indicates that you want
# to get all images that are public AND those that are owned by the
# calling context
images = self.db_api.image_get_all(ctxt1, filters={'is_public': True})
image_ids = [image['id'] for image in images]
expected = [UUIDX, UUID3, UUID2, UUID1]
self.assertEqual(sorted(expected), sorted(image_ids))
def test_show_deleted_properties(self):
""" Ensure that the api filters out deleted image properties. """
# get the image properties into the odd state
image = {"id": utils.generate_uuid(), "status": "active", "properties": {"poo": "bear"}}
self.db.image_create(None, image)
self.db.image_update(None, image["id"], {"properties": {"yin": "yang"}}, purge_props=True)
request = unit_test_utils.get_fake_request()
output = self.controller.show(request, image["id"])
self.assertEqual(output["properties"], {"yin": "yang"})
def test_index_with_non_default_is_public_filter(self):
image = {
'id': utils.generate_uuid(),
'owner': TENANT3,
'name': '3',
'is_public': False
}
self.db.image_create(None, image)
path = '/images?visibility=private'
request = unit_test_utils.get_fake_request(path)
output = self.controller.index(request, filters={'is_public': False})
self.assertEqual(2, len(output['images']))
def test_get_remote_image(self):
"""Get an image that was created externally to Glance"""
image_id = utils.generate_uuid()
image_uri = self.stash_image(image_id, 'XXX')
store = self.get_store()
location = glance.store.location.Location(
self.store_name,
store.get_store_location_class(),
uri=image_uri)
(get_iter, get_size) = store.get(location)
self.assertEqual('3', get_size)
self.assertEqual('XXX', ''.join(get_iter))
def test_index_with_non_default_is_public_filter(self):
image = {
'id': utils.generate_uuid(),
'owner': TENANT3,
'name': '3',
'is_public': False
}
self.db.image_create(None, image)
path = '/images?visibility=private'
request = unit_test_utils.get_fake_request(path)
output = self.controller.index(request, filters={'is_public': False})
self.assertEqual(2, len(output['images']))
def test_index(self):
marker = utils.generate_uuid()
path = '/images?limit=1&marker=%s' % marker
request = unit_test_utils.get_fake_request(path)
expected = {
'limit': 1,
'marker': marker,
'sort_key': 'created_at',
'sort_dir': 'desc',
'filters': {}
}
output = self.deserializer.index(request)
self.assertEqual(output, expected)
def test_image_member_create(self):
memberships = self.db_api.image_member_find(self.context)
#NOTE(bcwaldon): we do this magic to translate sqlalchemy models
# into something usable.
memberships = [(m['member'], m['image_id']) for m in memberships]
self.assertEqual([], memberships)
TENANT1 = utils.generate_uuid()
self.db_api.image_member_create(self.context,
{'member': TENANT1, 'image_id': UUID1})
memberships = self.db_api.image_member_find(self.context)
memberships = [(m['member'], m['image_id']) for m in memberships]
self.assertEqual([(TENANT1, UUID1)], memberships)
def test_create(self):
member = utils.generate_uuid()
fixture = {
'member': member,
'can_share': True,
}
expected = {
'image_id': test_utils.UUID1,
'member': member,
'can_share': True,
'deleted': False,
}
req = test_utils.FakeRequest()
output = self.controller.create(req, test_utils.UUID1, fixture)
self.assertEqual(expected, output)
def _do_test_add_failure(self, errno, exception):
ChunkedFile.CHUNKSIZE = 1024
image_id = utils.generate_uuid()
file_size = 1024 * 5 # 5K
file_contents = "*" * file_size
location = "file://%s/%s" % (self.test_dir, image_id)
image_file = StringIO.StringIO(file_contents)
def fake_IO_Error(size):
e = IOError()
e.errno = errno
raise e
self.stubs.Set(image_file, 'read', fake_IO_Error)
self.assertRaises(exception, self.store.add, image_id, image_file, 0)
def _do_test_add_failure(self, errno, exception):
ChunkedFile.CHUNKSIZE = 1024
image_id = utils.generate_uuid()
file_size = 1024 * 5 # 5K
file_contents = "*" * file_size
location = "file://%s/%s" % (self.test_dir, image_id)
image_file = StringIO.StringIO(file_contents)
def fake_IO_Error(size):
e = IOError()
e.errno = errno
raise e
self.stubs.Set(image_file, "read", fake_IO_Error)
self.assertRaises(exception, self.store.add, image_id, image_file, 0)
def test_add_already_existing(self):
"""
Tests that adding an image with an existing identifier
raises an appropriate exception
"""
ChunkedFile.CHUNKSIZE = 1024
image_id = utils.generate_uuid()
file_size = 1024 * 5 # 5K
file_contents = "*" * file_size
location = "file://%s/%s" % (self.test_dir, image_id)
image_file = StringIO.StringIO(file_contents)
location, size, checksum = self.store.add(image_id, image_file, file_size)
image_file = StringIO.StringIO("nevergonnamakeit")
self.assertRaises(exception.Duplicate, self.store.add, image_id, image_file, 0)
def test_image_member_create(self):
memberships = self.db_api.image_member_find(self.context)
#NOTE(bcwaldon): we do this magic to translate sqlalchemy models
# into something usable.
memberships = [(m['member'], m['image_id']) for m in memberships]
self.assertEqual([], memberships)
TENANT1 = utils.generate_uuid()
self.db_api.image_member_create(self.context, {
'member': TENANT1,
'image_id': UUID1
})
memberships = self.db_api.image_member_find(self.context)
memberships = [(m['member'], m['image_id']) for m in memberships]
self.assertEqual([(TENANT1, UUID1)], memberships)
def test_add_already_existing(self):
"""
Tests that adding an image with an existing identifier
raises an appropriate exception
"""
ChunkedFile.CHUNKSIZE = 1024
image_id = utils.generate_uuid()
file_size = 1024 * 5 # 5K
file_contents = "*" * file_size
location = "file://%s/%s" % (self.test_dir, image_id)
image_file = StringIO.StringIO(file_contents)
location, size, checksum = self.store.add(image_id, image_file,
file_size)
image_file = StringIO.StringIO("nevergonnamakeit")
self.assertRaises(exception.Duplicate, self.store.add, image_id,
image_file, 0)
def test_image_paginate(self):
"""Paginate through a list of images using limit and marker"""
extra_uuids = [utils.generate_uuid() for i in range(2)]
extra_images = [build_image_fixture(id=_id) for _id in extra_uuids]
self.create_images(extra_images)
# Reverse uuids to match default sort of created_at
extra_uuids.reverse()
page = self.db_api.image_get_all(self.context, limit=2)
self.assertEquals(extra_uuids, [i['id'] for i in page])
last = page[-1]['id']
page = self.db_api.image_get_all(self.context, limit=2, marker=last)
self.assertEquals([UUID3, UUID2], [i['id'] for i in page])
page = self.db_api.image_get_all(self.context, limit=2, marker=UUID2)
self.assertEquals([UUID1], [i['id'] for i in page])
def test_add_storage_full(self):
"""
Tests that adding an image without enough space on disk
raises an appropriate exception
"""
ChunkedFile.CHUNKSIZE = 1024
image_id = utils.generate_uuid()
file_size = 1024 * 5 # 5K
file_contents = "*" * file_size
location = "file://%s/%s" % (self.test_dir, image_id)
image_file = StringIO.StringIO(file_contents)
def fake_IO_Error(size):
raise IOError
self.stubs.Set(image_file, 'read', fake_IO_Error)
self.assertRaises(exception.StorageFull, self.store.add, image_id,
image_file, 0)
def test_image_member_create(self):
memberships = self.db_api.image_member_find(self.context)
self.assertEqual([], memberships)
TENANT1 = utils.generate_uuid()
self.db_api.image_member_create(self.context, {
'member': TENANT1,
'image_id': UUID1
})
memberships = self.db_api.image_member_find(self.context)
self.assertEqual(1, len(memberships))
actual = memberships[0]
actual.pop('id')
expected = {
'member': TENANT1,
'image_id': UUID1,
'can_share': False,
}
self.assertEqual(expected, actual)
def test_delete(self):
"""
Test we can delete an existing image in the filesystem store
"""
# First add an image
image_id = utils.generate_uuid()
file_size = 1024 * 5 # 5K
file_contents = "*" * file_size
location = "file://%s/%s" % (self.test_dir, image_id)
image_file = StringIO.StringIO(file_contents)
location, size, checksum = self.store.add(image_id, image_file,
file_size)
# Now check that we can delete it
uri = "file:///%s/%s" % (self.test_dir, image_id)
loc = get_location_from_uri(uri)
self.store.delete(loc)
self.assertRaises(exception.NotFound, self.store.get, loc)
def test_add_host_variations(self):
"""
Test that having http(s):// in the s3serviceurl in config
options works as expected.
"""
variations = [
'http://localhost:80', 'http://localhost', 'http://localhost/v1',
'http://localhost/v1/', 'https://localhost',
'https://localhost:8080', 'https://localhost/v1',
'https://localhost/v1/', 'localhost', 'localhost:8080/v1'
]
for variation in variations:
expected_image_id = utils.generate_uuid()
expected_s3_size = FIVE_KB
expected_s3_contents = "*" * expected_s3_size
expected_checksum = \
hashlib.md5(expected_s3_contents).hexdigest()
new_conf = S3_CONF.copy()
new_conf['s3_store_host'] = variation
expected_location = format_s3_location(
new_conf['s3_store_access_key'],
new_conf['s3_store_secret_key'], new_conf['s3_store_host'],
new_conf['s3_store_bucket'], expected_image_id)
image_s3 = StringIO.StringIO(expected_s3_contents)
self.store = Store(test_utils.TestConfigOpts(new_conf))
location, size, checksum = self.store.add(expected_image_id,
image_s3,
expected_s3_size)
self.assertEquals(expected_location, location)
self.assertEquals(expected_s3_size, size)
self.assertEquals(expected_checksum, checksum)
loc = get_location_from_uri(expected_location)
(new_image_s3, new_image_size) = self.store.get(loc)
new_image_contents = new_image_s3.getvalue()
new_image_s3_size = len(new_image_s3)
self.assertEquals(expected_s3_contents, new_image_contents)
self.assertEquals(expected_s3_size, new_image_s3_size)
def build_image_fixture(**kwargs):
default_datetime = datetime.datetime.now()
image = {
'id': utils.generate_uuid(),
'name': 'fake image #2',
'status': 'active',
'disk_format': 'vhd',
'container_format': 'ovf',
'is_public': True,
'created_at': default_datetime,
'updated_at': default_datetime,
'deleted_at': None,
'deleted': False,
'checksum': None,
'min_disk': 5,
'min_ram': 256,
'size': 19,
'location': "file:///tmp/glance-tests/2",
'properties': {},
}
image.update(kwargs)
return image
def test_image_member_update(self):
TENANT1 = utils.generate_uuid()
member = self.db_api.image_member_create(self.context, {
'member': TENANT1,
'image_id': UUID1
})
member_id = member.pop('id')
expected = {'member': TENANT1, 'image_id': UUID1, 'can_share': False}
self.assertEqual(expected, member)
member = self.db_api.image_member_update(self.context, member_id,
{'can_share': True})
member.pop('id')
expected = {'member': TENANT1, 'image_id': UUID1, 'can_share': True}
self.assertEqual(expected, member)
members = self.db_api.image_member_find(self.context,
member=TENANT1,
image_id=UUID1)
member = members[0]
member.pop('id')
self.assertEqual(expected, member)
