250 lines
8.3 KiB
Python
250 lines
8.3 KiB
Python
# Copyright (c) 2010-2013 OpenStack, LLC.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from io import StringIO
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import unittest
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from unittest import mock
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from swiftclient import command_helpers as h
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from swiftclient.multithreading import OutputManager
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class TestStatHelpers(unittest.TestCase):
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def setUp(self):
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super(TestStatHelpers, self).setUp()
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conn_attrs = {
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'url': 'http://storage/v1/a',
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'token': 'tk12345',
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}
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self.conn = mock.MagicMock(**conn_attrs)
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self.options = {'human': False, 'verbose': 1}
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self.stdout = StringIO()
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self.stderr = StringIO()
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self.output_manager = OutputManager(self.stdout, self.stderr)
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def assertOut(self, expected):
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real = self.stdout.getvalue()
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# commonly if we strip of blank lines we have a match
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try:
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self.assertEqual(expected.strip('\n'),
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real.strip('\n'))
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except AssertionError:
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# could be anything, try to find typos line by line
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expected_lines = [line.lstrip() for line in
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expected.splitlines() if line.strip()]
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real_lines = [line.lstrip() for line in
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real.splitlines() if line.strip()]
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for expected, real in zip(expected_lines, real_lines):
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self.assertEqual(expected, real)
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# not a typo, might be an indent thing, hopefully you can spot it
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raise
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def test_stat_account_human(self):
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self.options['human'] = True
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# stub head_account
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stub_headers = {
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'x-account-container-count': 42,
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'x-account-object-count': 1000000,
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'x-account-bytes-used': 2 ** 30,
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}
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self.conn.head_account.return_value = stub_headers
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with self.output_manager as output_manager:
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items, headers = h.stat_account(self.conn, self.options)
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h.print_account_stats(items, headers, output_manager)
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expected = """
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Account: a
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Containers: 42
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Objects: 976K
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Bytes: 1.0G
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"""
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self.assertOut(expected)
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def test_stat_account_verbose(self):
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self.options['verbose'] += 1
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# stub head_account
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stub_headers = {
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'x-account-container-count': 42,
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'x-account-object-count': 1000000,
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'x-account-bytes-used': 2 ** 30,
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}
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self.conn.head_account.return_value = stub_headers
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with self.output_manager as output_manager:
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items, headers = h.stat_account(self.conn, self.options)
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h.print_account_stats(items, headers, output_manager)
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expected = """
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StorageURL: http://storage/v1/a
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Auth Token: tk12345
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Account: a
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Containers: 42
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Objects: 1000000
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Bytes: 1073741824
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"""
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self.assertOut(expected)
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def test_stat_account_policy_stat(self):
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# stub head_account
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stub_headers = {
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'x-account-container-count': 42,
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'x-account-object-count': 1000000,
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'x-account-bytes-used': 2 ** 30,
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'x-account-storage-policy-nada-object-count': 1000000,
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'x-account-storage-policy-nada-bytes-used': 2 ** 30,
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}
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self.conn.head_account.return_value = stub_headers
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with self.output_manager as output_manager:
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items, headers = h.stat_account(self.conn, self.options)
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h.print_account_stats(items, headers, output_manager)
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expected = """
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Account: a
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Containers: 42
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Objects: 1000000
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Bytes: 1073741824
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Objects in policy "nada": 1000000
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Bytes in policy "nada": 1073741824
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"""
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self.assertOut(expected)
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def test_stat_account_policy_stat_with_container_counts(self):
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# stub head_account
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stub_headers = {
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'x-account-container-count': 42,
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'x-account-object-count': 1000000,
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'x-account-bytes-used': 2 ** 30,
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'x-account-storage-policy-nada-container-count': 10,
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'x-account-storage-policy-nada-object-count': 1000000,
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'x-account-storage-policy-nada-bytes-used': 2 ** 30,
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}
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self.conn.head_account.return_value = stub_headers
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with self.output_manager as output_manager:
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items, headers = h.stat_account(self.conn, self.options)
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h.print_account_stats(items, headers, output_manager)
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expected = """
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Account: a
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Containers: 42
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Objects: 1000000
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Bytes: 1073741824
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Containers in policy "nada": 10
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Objects in policy "nada": 1000000
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Bytes in policy "nada": 1073741824
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"""
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self.assertOut(expected)
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def test_stat_container_human(self):
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self.options['human'] = True
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# stub head container request
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stub_headers = {
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'x-container-object-count': 10 ** 6,
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'x-container-bytes-used': 2 ** 30,
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}
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self.conn.head_container.return_value = stub_headers
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args = ('c',)
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with self.output_manager as output_manager:
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items, headers = h.stat_container(self.conn, self.options, *args)
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h.print_container_stats(items, headers, output_manager)
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expected = """
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Account: a
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Container: c
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Objects: 976K
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Bytes: 1.0G
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Read ACL:
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Write ACL:
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Sync To:
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Sync Key:
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"""
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self.assertOut(expected)
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def test_stat_container_verbose(self):
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self.options['verbose'] += 1
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# stub head container request
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stub_headers = {
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'x-container-object-count': 10 ** 6,
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'x-container-bytes-used': 2 ** 30,
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}
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self.conn.head_container.return_value = stub_headers
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args = ('c',)
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with self.output_manager as output_manager:
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items, headers = h.stat_container(self.conn, self.options, *args)
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h.print_container_stats(items, headers, output_manager)
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expected = """
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URL: http://storage/v1/a/c
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Auth Token: tk12345
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Account: a
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Container: c
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Objects: 1000000
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Bytes: 1073741824
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Read ACL:
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Write ACL:
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Sync To:
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Sync Key:
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"""
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self.assertOut(expected)
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def test_stat_object_human(self):
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self.options['human'] = True
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# stub head object request
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stub_headers = {
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'content-length': 2 ** 20,
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'x-object-meta-color': 'blue',
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'etag': '68b329da9893e34099c7d8ad5cb9c940',
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'content-encoding': 'gzip',
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}
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self.conn.head_object.return_value = stub_headers
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args = ('c', 'o')
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with self.output_manager as output_manager:
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items, headers = h.stat_object(self.conn, self.options, *args)
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h.print_object_stats(items, headers, output_manager)
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expected = """
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Account: a
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Container: c
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Object: o
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Content Length: 1.0M
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ETag: 68b329da9893e34099c7d8ad5cb9c940
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Meta Color: blue
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Content-Encoding: gzip
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"""
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self.assertOut(expected)
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def test_stat_object_verbose(self):
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self.options['verbose'] += 1
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# stub head object request
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stub_headers = {
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'content-length': 2 ** 20,
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'x-object-meta-color': 'blue',
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'etag': '68b329da9893e34099c7d8ad5cb9c940',
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'content-encoding': 'gzip',
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}
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self.conn.head_object.return_value = stub_headers
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args = ('c', 'o')
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with self.output_manager as output_manager:
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items, headers = h.stat_object(self.conn, self.options, *args)
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h.print_object_stats(items, headers, output_manager)
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expected = """
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URL: http://storage/v1/a/c/o
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Auth Token: tk12345
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Account: a
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Container: c
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Object: o
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Content Length: 1048576
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ETag: 68b329da9893e34099c7d8ad5cb9c940
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Meta Color: blue
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Content-Encoding: gzip
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"""
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self.assertOut(expected)
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