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# coding: utf-8
# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
import pytest
import unittest
from azure.storage.blob import (
BlobServiceClient,
ContainerClient,
BlobClient,
StandardBlobTier
)
from devtools_testutils import ResourceGroupPreparer, StorageAccountPreparer
from azure.storage.blob._generated.models import RehydratePriority
from _shared.testcase import StorageTestCase, GlobalStorageAccountPreparer
# ------------------------------------------------------------------------------
TEST_BLOB_PREFIX = 'blob'
# ------------------------------------------------------------------------------
class BlobStorageAccountTest(StorageTestCase):
def _setup(self, bsc):
self.container_name = self.get_resource_name('utcontainer')
if self.is_live:
bsc.create_container(self.container_name)
# --Helpers-----------------------------------------------------------------
def _get_blob_reference(self, bsc):
blob_name = self.get_resource_name(TEST_BLOB_PREFIX)
return bsc.get_blob_client(self.container_name, blob_name)
def _create_blob(self, bsc):
blob = self._get_blob_reference(bsc)
blob.upload_blob(b'')
return blob
def assertBlobEqual(self, container_name, blob_name, expected_data, bsc):
blob = bsc.get_blob_client(container_name, blob_name)
actual_data = blob.download_blob().readall()
self.assertEqual(actual_data, expected_data)
# --Tests specific to Blob Storage Accounts (not general purpose)------------
@GlobalStorageAccountPreparer()
def test_standard_blob_tier_set_tier_api(self, resource_group, location, storage_account, storage_account_key):
bsc = BlobServiceClient(self.account_url(storage_account, "blob"), credential=storage_account_key)
self._setup(bsc)
container = bsc.get_container_client(self.container_name)
tiers = [StandardBlobTier.Archive, StandardBlobTier.Cool, StandardBlobTier.Hot]
for tier in tiers:
blob = self._get_blob_reference(bsc)
data = b'hello world'
blob.upload_blob(data)
blob_ref = blob.get_blob_properties()
self.assertIsNotNone(blob_ref.blob_tier)
self.assertTrue(blob_ref.blob_tier_inferred)
self.assertIsNone(blob_ref.blob_tier_change_time)
blobs = list(container.list_blobs())
# Assert
self.assertIsNotNone(blobs)
self.assertGreaterEqual(len(blobs), 1)
self.assertIsNotNone(blobs[0])
self.assertNamedItemInContainer(blobs, blob.blob_name)
self.assertIsNotNone(blobs[0].blob_tier)
self.assertTrue(blobs[0].blob_tier_inferred)
self.assertIsNone(blobs[0].blob_tier_change_time)
blob.set_standard_blob_tier(tier)
blob_ref2 = blob.get_blob_properties()
self.assertEqual(tier, blob_ref2.blob_tier)
self.assertFalse(blob_ref2.blob_tier_inferred)
self.assertIsNotNone(blob_ref2.blob_tier_change_time)
blobs = list(container.list_blobs())
# Assert
self.assertIsNotNone(blobs)
self.assertGreaterEqual(len(blobs), 1)
self.assertIsNotNone(blobs[0])
self.assertNamedItemInContainer(blobs, blob.blob_name)
self.assertEqual(blobs[0].blob_tier, tier)
self.assertFalse(blobs[0].blob_tier_inferred)
self.assertIsNotNone(blobs[0].blob_tier_change_time)
blob.delete_blob()
@GlobalStorageAccountPreparer()
def test_set_standard_blob_tier_with_rehydrate_priority(self, resource_group, location, storage_account, storage_account_key):
# Arrange
bsc = BlobServiceClient(self.account_url(storage_account, "blob"), credential=storage_account_key)
self._setup(bsc)
blob_client = self._create_blob(bsc)
blob_tier = StandardBlobTier.Archive
rehydrate_tier = StandardBlobTier.Cool
rehydrate_priority = RehydratePriority.standard
# Act
blob_client.set_standard_blob_tier(blob_tier,
rehydrate_priority=rehydrate_priority)
blob_client.set_standard_blob_tier(rehydrate_tier)
blob_props = blob_client.get_blob_properties()
# Assert
self.assertEqual('rehydrate-pending-to-cool', blob_props.archive_status)
@GlobalStorageAccountPreparer()
def test_rehydration_status(self, resource_group, location, storage_account, storage_account_key):
bsc = BlobServiceClient(self.account_url(storage_account, "blob"), credential=storage_account_key)
self._setup(bsc)
blob_name = 'rehydration_test_blob_1'
blob_name2 = 'rehydration_test_blob_2'
container = bsc.get_container_client(self.container_name)
data = b'hello world'
blob = container.upload_blob(blob_name, data)
blob.set_standard_blob_tier(StandardBlobTier.Archive)
blob.set_standard_blob_tier(StandardBlobTier.Cool)
blob_ref = blob.get_blob_properties()
self.assertEqual(StandardBlobTier.Archive, blob_ref.blob_tier)
self.assertEqual("rehydrate-pending-to-cool", blob_ref.archive_status)
self.assertFalse(blob_ref.blob_tier_inferred)
blobs = list(container.list_blobs())
blob.delete_blob()
# Assert
self.assertIsNotNone(blobs)
self.assertGreaterEqual(len(blobs), 1)
self.assertIsNotNone(blobs[0])
self.assertNamedItemInContainer(blobs, blob.blob_name)
self.assertEqual(StandardBlobTier.Archive, blobs[0].blob_tier)
self.assertEqual("rehydrate-pending-to-cool", blobs[0].archive_status)
self.assertFalse(blobs[0].blob_tier_inferred)
blob2 = container.upload_blob(blob_name2, data)
blob2.set_standard_blob_tier(StandardBlobTier.Archive)
blob2.set_standard_blob_tier(StandardBlobTier.Hot)
blob_ref2 = blob2.get_blob_properties()
self.assertEqual(StandardBlobTier.Archive, blob_ref2.blob_tier)
self.assertEqual("rehydrate-pending-to-hot", blob_ref2.archive_status)
self.assertFalse(blob_ref2.blob_tier_inferred)
blobs = list(container.list_blobs())
# Assert
self.assertIsNotNone(blobs)
self.assertGreaterEqual(len(blobs), 1)
self.assertIsNotNone(blobs[0])
self.assertNamedItemInContainer(blobs, blob2.blob_name)
self.assertEqual(StandardBlobTier.Archive, blobs[0].blob_tier)
self.assertEqual("rehydrate-pending-to-hot", blobs[0].archive_status)
self.assertFalse(blobs[0].blob_tier_inferred)
# ------------------------------------------------------------------------------
|
