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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 unittest
import pytest
from azure.core.exceptions import (
HttpResponseError,
ResourceNotFoundError,
ResourceExistsError)
from azure.storage.fileshare import (
ShareServiceClient,
ShareDirectoryClient,
ShareFileClient,
ShareClient
)
from devtools_testutils import ResourceGroupPreparer, StorageAccountPreparer
from _shared.testcase import (
StorageTestCase,
LogCaptured,
GlobalStorageAccountPreparer
)
# ------------------------------------------------------------------------------
TEST_SHARE_NAME = 'test'
TEST_SHARE_PREFIX = 'share'
# ------------------------------------------------------------------------------
class StorageHandleTest(StorageTestCase):
def _setup(self, storage_account, storage_account_key):
file_url = self.account_url(storage_account, "file")
credentials = storage_account_key
self.fsc = ShareServiceClient(account_url=file_url, credential=credentials)
self.test_shares = []
# --Helpers-----------------------------------------------------------------
def _get_share_reference(self, prefix=TEST_SHARE_PREFIX):
share_name = self.get_resource_name(prefix)
share = self.fsc.get_share_client(share_name)
self.test_shares.append(share)
return share
def _create_share(self, prefix=TEST_SHARE_PREFIX):
share_client = self._get_share_reference(prefix)
share = share_client.create_share()
return share_client
def _validate_handles(self, handles):
# Assert
self.assertIsNotNone(handles)
self.assertGreaterEqual(len(handles), 1)
self.assertIsNotNone(handles[0])
# verify basic fields
# path may or may not be present
# last_connect_time_string has been missing in the test
self.assertIsNotNone(handles[0].id)
self.assertIsNotNone(handles[0].file_id)
self.assertIsNotNone(handles[0].parent_id)
self.assertIsNotNone(handles[0].session_id)
self.assertIsNotNone(handles[0].client_ip)
self.assertIsNotNone(handles[0].open_time)
@GlobalStorageAccountPreparer()
def test_list_handles_on_share(self, resource_group, location, storage_account, storage_account_key):
# don't run live, since the test set up was highly manual
# only run when recording, or playing back in CI
if self.is_live:
pytest.skip("Cannot run in live without manual setup")
self._setup(storage_account, storage_account_key)
share = self.fsc.get_share_client(TEST_SHARE_NAME)
root = share.get_directory_client()
# Act
handles = list(root.list_handles(recursive=True))
# Assert
self._validate_handles(handles)
#
@GlobalStorageAccountPreparer()
def test_list_handles_on_share_snapshot(self, resource_group, location, storage_account, storage_account_key):
# don't run live, since the test set up was highly manual
# only run when recording, or playing back in CI
if self.is_live:
pytest.skip("Cannot run in live without manual setup")
self._setup(storage_account, storage_account_key)
share = self.fsc.get_share_client(TEST_SHARE_NAME, snapshot="2019-05-08T23:27:24.0000000Z")
root = share.get_directory_client()
# Act
handles = list(root.list_handles(recursive=True))
# Assert
self._validate_handles(handles)
@GlobalStorageAccountPreparer()
def test_list_handles_with_marker(self, resource_group, location, storage_account, storage_account_key):
# don't run live, since the test set up was highly manual
# only run when recording, or playing back in CI
if self.is_live:
pytest.skip("Cannot run in live without manual setup")
self._setup(storage_account, storage_account_key)
share = self.fsc.get_share_client(TEST_SHARE_NAME)
root = share.get_directory_client()
# Act
handle_generator = root.list_handles(recursive=True, results_per_page=1).by_page()
handles = list(next(handle_generator))
# Assert
self.assertIsNotNone(handle_generator.continuation_token)
self._validate_handles(handles)
# Note down a handle that we saw
old_handle = handles[0]
# Continue listing
remaining_handles = list(next(
root.list_handles(recursive=True).by_page(
continuation_token=handle_generator.continuation_token)
))
self._validate_handles(handles)
# Make sure the old handle did not appear
# In other words, the marker worked
old_handle_not_present = all([old_handle.id != handle.id for handle in remaining_handles])
self.assertTrue(old_handle_not_present)
@GlobalStorageAccountPreparer()
def test_list_handles_on_directory(self, resource_group, location, storage_account, storage_account_key):
# don't run live, since the test set up was highly manual
# only run when recording, or playing back in CI
if self.is_live:
pytest.skip("Cannot run in live without manual setup")
self._setup(storage_account, storage_account_key)
share = self.fsc.get_share_client(TEST_SHARE_NAME)
dir = share.get_directory_client('wut')
# Act
handles = list(dir.list_handles(recursive=True))
# Assert
self._validate_handles(handles)
# Act
handles = list(dir.list_handles(recursive=False))
# Assert recursive option is functioning when disabled
self.assertTrue(len(handles) == 0)
@GlobalStorageAccountPreparer()
def test_list_handles_on_file(self, resource_group, location, storage_account, storage_account_key):
# don't run live, since the test set up was highly manual
# only run when recording, or playing back in CI
if self.is_live:
pytest.skip("Cannot run in live without manual setup")
self._setup(storage_account, storage_account_key)
share = self.fsc.get_share_client(TEST_SHARE_NAME)
client = share.get_file_client('wut/bla.txt')
# Act
handles = list(client.list_handles())
# Assert
self._validate_handles(handles)
@GlobalStorageAccountPreparer()
def test_close_single_handle(self, resource_group, location, storage_account, storage_account_key):
# don't run live, since the test set up was highly manual
# only run when recording, or playing back in CI
if self.is_live:
pytest.skip("Cannot run in live without manual setup")
self._setup(storage_account, storage_account_key)
share = self.fsc.get_share_client(TEST_SHARE_NAME)
root = share.get_directory_client()
handles = list(root.list_handles(recursive=True))
self._validate_handles(handles)
# Act
with self.assertRaises(ValueError):
root.close_handle('*')
handles_info = root.close_handle(handles[0])
# Assert 1 handle has been closed
self.assertEqual(1, handles_info['closed_handles_count'])
self.assertEqual(handles_info['failed_handles_count'], 0)
@GlobalStorageAccountPreparer()
def test_close_all_handle(self, resource_group, location, storage_account, storage_account_key):
# don't run live, since the test set up was highly manual
# only run when recording, or playing back in CI
if self.is_live:
pytest.skip("Cannot run in live without manual setup")
self._setup(storage_account, storage_account_key)
share = self.fsc.get_share_client(TEST_SHARE_NAME)
root = share.get_directory_client()
handles = list(root.list_handles(recursive=True))
self._validate_handles(handles)
# Act
handles_info = root.close_all_handles(recursive=True)
# Assert at least 1 handle has been closed
self.assertTrue(handles_info['closed_handles_count'] > 1)
self.assertEqual(handles_info['failed_handles_count'], 0)
# ------------------------------------------------------------------------------
if __name__ == '__main__':
unittest.main()
|
