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# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
import unittest
from azure.storage.blob import BlockBlobService
from azure.storage.common.retry import (
LinearRetry
)
from azure.storage.queue import QueueService
from tests.testcase import (
StorageTestCase,
record,
)
SERVICE_UNAVAILABLE_RESP_BODY = '<?xml version="1.0" encoding="utf-8"?><StorageServiceStats><GeoReplication><Status' \
'>unavailable</Status><LastSyncTime></LastSyncTime></GeoReplication' \
'></StorageServiceStats> '
# --Test Class -----------------------------------------------------------------
class ServiceStatsTest(StorageTestCase):
# --Helpers-----------------------------------------------------------------
def _assert_stats_default(self, stats):
self.assertIsNotNone(stats)
self.assertIsNotNone(stats.geo_replication)
if not self.settings.IS_EMULATED:
self.assertEqual(stats.geo_replication.status, 'live')
self.assertIsNotNone(stats.geo_replication.last_sync_time)
def _assert_stats_unavailable(self, stats):
self.assertIsNotNone(stats)
self.assertIsNotNone(stats.geo_replication)
self.assertEqual(stats.geo_replication.status, 'unavailable')
self.assertIsNone(stats.geo_replication.last_sync_time)
@staticmethod
def override_response_body_with_unavailable_status(response):
response.body = SERVICE_UNAVAILABLE_RESP_BODY
# --Test cases per service ---------------------------------------
@record
def test_blob_service_stats(self):
# Arrange
bs = self._create_storage_service(BlockBlobService, self.settings)
# Act
stats = bs.get_blob_service_stats()
# Assert
self._assert_stats_default(stats)
@record
def test_blob_service_stats_when_unavailable(self):
# Arrange
bs = self._create_storage_service(BlockBlobService, self.settings)
bs.response_callback = self.override_response_body_with_unavailable_status
bs.retry = LinearRetry(backoff=1).retry
# Act
stats = bs.get_blob_service_stats()
# Assert
self._assert_stats_unavailable(stats)
@record
def test_queue_service_stats(self):
# Arrange
qs = self._create_storage_service(QueueService, self.settings)
# Act
stats = qs.get_queue_service_stats()
# Assert
self._assert_stats_default(stats)
@record
def test_queue_service_stats_when_unavailable(self):
# Arrange
qs = self._create_storage_service(QueueService, self.settings)
qs.response_callback = self.override_response_body_with_unavailable_status
qs.retry = LinearRetry(backoff=1).retry
# Act
stats = qs.get_queue_service_stats()
# Assert
self._assert_stats_unavailable(stats)
# ------------------------------------------------------------------------------
if __name__ == '__main__':
unittest.main()
|
