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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.
from openstack.object_store.v1 import obj
from openstack.tests.unit.cloud import test_object as base_test_object
# Object can receive both last-modified in headers and last_modified in
# the body. However, originally, only last-modified was handled as an
# expected prop but it was named last_modified. Under Python 3, creating
# an Object with the body value last_modified causes the _attrs dictionary
# size to change while iterating over its values as we have an attribute
# called `last_modified` and we attempt to grow an additional attribute
# called `last-modified`, which is the "name" of `last_modified`.
# The same is true of content_type and content-type, or any prop
# attribute which would follow the same pattern.
# This example should represent the body values returned by a GET, so the keys
# must be underscores.
class TestObject(base_test_object.BaseTestObject):
def setUp(self):
super().setUp()
self.the_data = b'test body'
self.the_data_length = len(self.the_data)
# TODO(mordred) Make the_data be from getUniqueString and then
# have hash and etag be actual md5 sums of that string
self.body = {
"hash": "243f87b91224d85722564a80fd3cb1f1",
"last_modified": "2014-07-13T18:41:03.319240",
"bytes": self.the_data_length,
"name": self.object,
"content_type": "application/octet-stream",
}
self.headers = {
'Content-Length': str(len(self.the_data)),
'Content-Type': 'application/octet-stream',
'Accept-Ranges': 'bytes',
'Last-Modified': 'Thu, 15 Dec 2016 13:34:14 GMT',
'Etag': '"b5c454b44fbd5344793e3fb7e3850768"',
'X-Timestamp': '1481808853.65009',
'X-Trans-Id': 'tx68c2a2278f0c469bb6de1-005857ed80dfw1',
'Date': 'Mon, 19 Dec 2016 14:24:00 GMT',
'X-Static-Large-Object': 'True',
'X-Object-Meta-Mtime': '1481513709.168512',
'X-Delete-At': '1453416226.16744',
}
def test_basic(self):
sot = obj.Object.new(**self.body)
self.assert_no_calls()
self.assertIsNone(sot.resources_key)
self.assertEqual('name', sot._alternate_id())
self.assertEqual('/%(container)s', sot.base_path)
self.assertTrue(sot.allow_commit)
self.assertTrue(sot.allow_create)
self.assertTrue(sot.allow_fetch)
self.assertTrue(sot.allow_delete)
self.assertTrue(sot.allow_list)
self.assertTrue(sot.allow_head)
self.assertDictEqual(
{
'filename': 'filename',
'format': 'format',
'limit': 'limit',
'marker': 'marker',
'multipart_manifest': 'multipart-manifest',
'prefix': 'prefix',
'symlink': 'symlink',
'temp_url_expires': 'temp_url_expires',
'temp_url_sig': 'temp_url_sig',
},
sot._query_mapping._mapping,
)
def test_new(self):
sot = obj.Object.new(container=self.container, name=self.object)
self.assert_no_calls()
self.assertEqual(self.object, sot.name)
self.assertEqual(self.container, sot.container)
def test_from_body(self):
sot = obj.Object.existing(container=self.container, **self.body)
self.assert_no_calls()
# Attributes from header
self.assertEqual(self.container, sot.container)
self.assertEqual(int(self.body['bytes']), sot.content_length)
self.assertEqual(self.body['last_modified'], sot.last_modified_at)
self.assertEqual(self.body['hash'], sot.etag)
self.assertEqual(self.body['content_type'], sot.content_type)
def test_from_headers(self):
sot = obj.Object.existing(container=self.container, **self.headers)
self.assert_no_calls()
# Attributes from header
self.assertEqual(self.container, sot.container)
self.assertEqual(
int(self.headers['Content-Length']), sot.content_length
)
self.assertEqual(self.headers['Accept-Ranges'], sot.accept_ranges)
self.assertEqual(self.headers['Last-Modified'], sot.last_modified_at)
self.assertEqual(self.headers['Etag'], sot.etag)
self.assertEqual(self.headers['X-Timestamp'], sot.timestamp)
self.assertEqual(self.headers['Content-Type'], sot.content_type)
self.assertEqual(self.headers['X-Delete-At'], sot.delete_at)
# Verify that we also properly process lowcased headers
# All headers are processed in _base._set_metadata therefore invoke it
# here directly
sot._set_metadata(headers={"x-object-meta-foo": "bar"})
self.assert_no_calls()
# Attributes from header
self.assertEqual("bar", sot.metadata["foo"])
def test_download(self):
headers = {
'X-Newest': 'True',
'If-Match': self.headers['Etag'],
'Accept': '*/*',
}
self.register_uris(
[
dict(
method='GET',
uri=self.object_endpoint,
headers=self.headers,
content=self.the_data,
validate=dict(headers=headers),
)
]
)
sot = obj.Object.new(container=self.container, name=self.object)
sot.is_newest = True
# if_match is a list type, but we're passing a string. This tests
# the up-conversion works properly.
sot.if_match = self.headers['Etag']
rv = sot.download(self.cloud.object_store)
self.assertEqual(self.the_data, rv)
self.assert_calls()
def _test_create(self, method, data):
sot = obj.Object.new(
container=self.container,
name=self.object,
data=data,
metadata={'foo': 'bar'},
)
sot.is_newest = True
sent_headers = {"x-newest": 'True', "X-Object-Meta-foo": "bar"}
self.register_uris(
[
dict(
method=method,
uri=self.object_endpoint,
headers=self.headers,
validate=dict(headers=sent_headers),
)
]
)
rv = sot.create(self.cloud.object_store)
self.assertEqual(rv.etag, self.headers['Etag'])
self.assert_calls()
def test_create_data(self):
self._test_create('PUT', self.the_data)
def test_create_no_data(self):
self._test_create('PUT', None)
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