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# Copyright (c) 2014 OpenStack Foundation
#
# 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 unittest
from mock import patch
from swift.common.swob import Request, HTTPNoContent
from swift.common.middleware.s3api.etree import fromstring, tostring, \
Element, SubElement
from test.unit.common.middleware.s3api import S3ApiTestCase
class TestS3ApiVersioning(S3ApiTestCase):
def _versioning_GET(self, path):
req = Request.blank('%s?versioning' % path,
environ={'REQUEST_METHOD': 'GET'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()})
status, headers, body = self.call_s3api(req)
return status, headers, body
def _versioning_GET_not_configured(self, path):
self.swift.register('HEAD', '/v1/AUTH_test/bucket',
HTTPNoContent, {}, None)
status, headers, body = self._versioning_GET(path)
self.assertEqual(status.split()[0], '200')
elem = fromstring(body, 'VersioningConfiguration')
self.assertEqual(list(elem), [])
def _versioning_GET_enabled(self, path):
self.swift.register('HEAD', '/v1/AUTH_test/bucket', HTTPNoContent, {
'X-Container-Sysmeta-Versions-Enabled': 'True',
}, None)
status, headers, body = self._versioning_GET(path)
self.assertEqual(status.split()[0], '200')
elem = fromstring(body, 'VersioningConfiguration')
status = elem.find('./Status').text
self.assertEqual(status, 'Enabled')
def _versioning_GET_suspended(self, path):
self.swift.register('HEAD', '/v1/AUTH_test/bucket', HTTPNoContent, {
'X-Container-Sysmeta-Versions-Enabled': 'False',
}, None)
status, headers, body = self._versioning_GET('/bucket/object')
self.assertEqual(status.split()[0], '200')
elem = fromstring(body, 'VersioningConfiguration')
status = elem.find('./Status').text
self.assertEqual(status, 'Suspended')
def _versioning_PUT_error(self, path):
# Root tag is not VersioningConfiguration
elem = Element('foo')
SubElement(elem, 'Status').text = 'Enabled'
xml = tostring(elem)
req = Request.blank('%s?versioning' % path,
environ={'REQUEST_METHOD': 'PUT'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()},
body=xml)
status, headers, body = self.call_s3api(req)
self.assertEqual(status.split()[0], '400')
# Status is not "Enabled" or "Suspended"
elem = Element('VersioningConfiguration')
SubElement(elem, 'Status').text = 'enabled'
xml = tostring(elem)
req = Request.blank('%s?versioning' % path,
environ={'REQUEST_METHOD': 'PUT'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()},
body=xml)
status, headers, body = self.call_s3api(req)
self.assertEqual(status.split()[0], '400')
def _versioning_PUT_enabled(self, path):
elem = Element('VersioningConfiguration')
SubElement(elem, 'Status').text = 'Enabled'
xml = tostring(elem)
self.swift.register('POST', '/v1/AUTH_test/bucket', HTTPNoContent,
{'X-Container-Sysmeta-Versions-Enabled': 'True'},
None)
req = Request.blank('%s?versioning' % path,
environ={'REQUEST_METHOD': 'PUT'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()},
body=xml)
status, headers, body = self.call_s3api(req)
self.assertEqual(status.split()[0], '200')
calls = self.swift.calls_with_headers
self.assertEqual(calls[-1][0], 'POST')
self.assertIn(('X-Versions-Enabled', 'true'),
list(calls[-1][2].items()))
def _versioning_PUT_suspended(self, path):
elem = Element('VersioningConfiguration')
SubElement(elem, 'Status').text = 'Suspended'
xml = tostring(elem)
self.swift.register('POST', '/v1/AUTH_test/bucket', HTTPNoContent,
{'x-container-sysmeta-versions-enabled': 'False'},
None)
req = Request.blank('%s?versioning' % path,
environ={'REQUEST_METHOD': 'PUT'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()},
body=xml)
status, headers, body = self.call_s3api(req)
self.assertEqual(status.split()[0], '200')
calls = self.swift.calls_with_headers
self.assertEqual(calls[-1][0], 'POST')
self.assertIn(('X-Versions-Enabled', 'false'),
list(calls[-1][2].items()))
def test_object_versioning_GET_not_configured(self):
self._versioning_GET_not_configured('/bucket/object')
def test_object_versioning_GET_enabled(self):
self._versioning_GET_enabled('/bucket/object')
def test_object_versioning_GET_suspended(self):
self._versioning_GET_suspended('/bucket/object')
def test_object_versioning_PUT_error(self):
self._versioning_PUT_error('/bucket/object')
def test_object_versioning_PUT_enabled(self):
self._versioning_PUT_enabled('/bucket/object')
def test_object_versioning_PUT_suspended(self):
self._versioning_PUT_suspended('/bucket/object')
def test_bucket_versioning_GET_not_configured(self):
self._versioning_GET_not_configured('/bucket')
def test_bucket_versioning_GET_enabled(self):
self._versioning_GET_enabled('/bucket')
def test_bucket_versioning_GET_suspended(self):
self._versioning_GET_suspended('/bucket')
def test_bucket_versioning_PUT_error(self):
self._versioning_PUT_error('/bucket')
def test_object_versioning_PUT_not_implemented(self):
elem = Element('VersioningConfiguration')
SubElement(elem, 'Status').text = 'Enabled'
xml = tostring(elem)
req = Request.blank('/bucket?versioning',
environ={'REQUEST_METHOD': 'PUT'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()},
body=xml)
with patch('swift.common.middleware.s3api.controllers.versioning.'
'get_swift_info', return_value={}):
status, headers, body = self.call_s3api(req)
self.assertEqual(status.split()[0], '501', body)
def test_bucket_versioning_PUT_enabled(self):
self._versioning_PUT_enabled('/bucket')
def test_bucket_versioning_PUT_suspended(self):
self._versioning_PUT_suspended('/bucket')
if __name__ == '__main__':
unittest.main()
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