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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import mock
import six
from openstack.object_store.v1 import _proxy
from openstack.object_store.v1 import account
from openstack.object_store.v1 import container
from openstack.object_store.v1 import obj
from openstack.tests.unit import test_proxy_base
class TestObjectStoreProxy(test_proxy_base.TestProxyBase):
def setUp(self):
super(TestObjectStoreProxy, self).setUp()
self.proxy = _proxy.Proxy(self.session)
def test_account_metadata_get(self):
self.verify_head(self.proxy.get_account_metadata, account.Account)
def test_container_metadata_get(self):
self.verify_head(self.proxy.get_container_metadata,
container.Container, value="container")
def test_container_delete(self):
self.verify_delete(self.proxy.delete_container,
container.Container, False)
def test_container_delete_ignore(self):
self.verify_delete(self.proxy.delete_container,
container.Container, True)
def test_container_create_attrs(self):
self.verify_create(self.proxy.create_container, container.Container)
def test_object_metadata_get(self):
self.verify_head(self.proxy.get_object_metadata, obj.Object,
value="object", container="container")
def _test_object_delete(self, ignore):
expected_kwargs = {"path_args": {"container": "name"}}
expected_kwargs["ignore_missing"] = ignore
self._verify2("openstack.proxy.BaseProxy._delete",
self.proxy.delete_object,
method_args=["resource"],
method_kwargs={"container": "name",
"ignore_missing": ignore},
expected_args=[obj.Object, "resource"],
expected_kwargs=expected_kwargs)
def test_object_delete(self):
self._test_object_delete(False)
def test_object_delete_ignore(self):
self._test_object_delete(True)
def test_object_create_attrs(self):
path_args = {"path_args": {"container": "name"}}
method_kwargs = {"name": "test", "data": "data", "container": "name"}
expected_kwargs = path_args.copy()
expected_kwargs.update(method_kwargs)
expected_kwargs.pop("container")
self._verify2("openstack.proxy.BaseProxy._create",
self.proxy.upload_object,
method_kwargs=method_kwargs,
expected_args=[obj.Object],
expected_kwargs=expected_kwargs)
def test_object_create_no_container(self):
self.assertRaises(ValueError, self.proxy.upload_object)
def test_object_get(self):
self.verify_get(self.proxy.get_object, obj.Object,
value=["object"], container="container")
class Test_containers(TestObjectStoreProxy):
def setUp(self):
super(Test_containers, self).setUp()
self.proxy = _proxy.Proxy(self.session)
self.containers_body = []
for i in range(3):
self.containers_body.append({six.text_type("name"):
six.text_type("container%d" % i)})
# @httpretty.activate
# def test_all_containers(self):
# self.stub_url(httpretty.GET,
# path=[container.Container.base_path],
# responses=[httpretty.Response(
# body=json.dumps(self.containers_body),
# status=200, content_type="application/json"),
# httpretty.Response(body=json.dumps([]),
# status=200, content_type="application/json")])
#
# count = 0
# for actual, expected in zip(self.proxy.containers(),
# self.containers_body):
# self.assertEqual(expected, actual)
# count += 1
# self.assertEqual(len(self.containers_body), count)
# @httpretty.activate
# def test_containers_limited(self):
# limit = len(self.containers_body) + 1
# limit_param = "?limit=%d" % limit
#
# self.stub_url(httpretty.GET,
# path=[container.Container.base_path + limit_param],
# json=self.containers_body)
#
# count = 0
# for actual, expected in zip(self.proxy.containers(limit=limit),
# self.containers_body):
# self.assertEqual(actual, expected)
# count += 1
#
# self.assertEqual(len(self.containers_body), count)
# # Since we've chosen a limit larger than the body, only one request
# # should be made, so it should be the last one.
# self.assertIn(limit_param, httpretty.last_request().path)
# @httpretty.activate
# def test_containers_with_marker(self):
# marker = six.text_type("container2")
# marker_param = "marker=%s" % marker
#
# self.stub_url(httpretty.GET,
# path=[container.Container.base_path + "?" +
# marker_param],
# json=self.containers_body)
#
# count = 0
# for actual, expected in zip(self.proxy.containers(marker=marker),
# self.containers_body):
# # Make sure the marker made it into the actual request.
# self.assertIn(marker_param, httpretty.last_request().path)
# self.assertEqual(expected, actual)
# count += 1
#
# self.assertEqual(len(self.containers_body), count)
#
# # Since we have to make one request beyond the end, because no
# # limit was provided, make sure the last container appears as
# # the marker in this last request.
# self.assertIn(self.containers_body[-1]["name"],
# httpretty.last_request().path)
class Test_objects(TestObjectStoreProxy):
def setUp(self):
super(Test_objects, self).setUp()
self.proxy = _proxy.Proxy(self.session)
self.container_name = six.text_type("my_container")
self.objects_body = []
for i in range(3):
self.objects_body.append({six.text_type("name"):
six.text_type("object%d" % i)})
# Returned object bodies have their container inserted.
self.returned_objects = []
for ob in self.objects_body:
ob[six.text_type("container")] = self.container_name
self.returned_objects.append(ob)
self.assertEqual(len(self.objects_body), len(self.returned_objects))
# @httpretty.activate
# def test_all_objects(self):
# self.stub_url(httpretty.GET,
# path=[obj.Object.base_path %
# {"container": self.container_name}],
# responses=[httpretty.Response(
# body=json.dumps(self.objects_body),
# status=200, content_type="application/json"),
# httpretty.Response(body=json.dumps([]),
# status=200, content_type="application/json")])
#
# count = 0
# for actual, expected in zip(self.proxy.objects(self.container_name),
# self.returned_objects):
# self.assertEqual(expected, actual)
# count += 1
# self.assertEqual(len(self.returned_objects), count)
# @httpretty.activate
# def test_objects_limited(self):
# limit = len(self.objects_body) + 1
# limit_param = "?limit=%d" % limit
#
# self.stub_url(httpretty.GET,
# path=[obj.Object.base_path %
# {"container": self.container_name} + limit_param],
# json=self.objects_body)
#
# count = 0
# for actual, expected in zip(self.proxy.objects(self.container_name,
# limit=limit),
# self.returned_objects):
# self.assertEqual(expected, actual)
# count += 1
#
# self.assertEqual(len(self.returned_objects), count)
# # Since we've chosen a limit larger than the body, only one request
# # should be made, so it should be the last one.
# self.assertIn(limit_param, httpretty.last_request().path)
# @httpretty.activate
# def test_objects_with_marker(self):
# marker = six.text_type("object2")
# # marker_param = "marker=%s" % marker
#
# self.stub_url(httpretty.GET,
# path=[obj.Object.base_path %
# {"container": self.container_name} + "?" +
# marker_param],
# json=self.objects_body)
#
# count = 0
# for actual, expected in zip(self.proxy.objects(self.container_name,
# marker=marker),
# self.returned_objects):
# # Make sure the marker made it into the actual request.
# self.assertIn(marker_param, httpretty.last_request().path)
# self.assertEqual(expected, actual)
# count += 1
#
# self.assertEqual(len(self.returned_objects), count)
#
# # Since we have to make one request beyond the end, because no
# # limit was provided, make sure the last container appears as
# # the marker in this last request.
# self.assertIn(self.returned_objects[-1]["name"],
# httpretty.last_request().path)
class Test_download_object(TestObjectStoreProxy):
@mock.patch("openstack.object_store.v1._proxy.Proxy.get_object")
def test_download(self, mock_get):
the_data = "here's some data"
mock_get.return_value = the_data
ob = mock.Mock()
fake_open = mock.mock_open()
file_path = "blarga/somefile"
with mock.patch("openstack.object_store.v1._proxy.open",
fake_open, create=True):
self.proxy.download_object(ob, container="tainer", path=file_path)
fake_open.assert_called_once_with(file_path, "w")
fake_handle = fake_open()
fake_handle.write.assert_called_once_with(the_data)
class Test_copy_object(TestObjectStoreProxy):
def test_copy_object(self):
self.assertRaises(NotImplementedError, self.proxy.copy_object)
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