103 lines
3.6 KiB
Python
103 lines
3.6 KiB
Python
# Copyright 2012-2013 OpenStack Foundation
|
|
# Copyright 2013 Nebula Inc.
|
|
#
|
|
# 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.
|
|
#
|
|
|
|
from io import StringIO
|
|
import os
|
|
|
|
from cliff import columns as cliff_columns
|
|
import fixtures
|
|
import testtools
|
|
|
|
from openstackclient.tests.unit import fakes
|
|
|
|
|
|
class ParserException(Exception):
|
|
pass
|
|
|
|
|
|
class CompareBySet(list):
|
|
"""Class to compare value using set."""
|
|
def __eq__(self, other):
|
|
return set(self) == set(other)
|
|
|
|
|
|
class TestCase(testtools.TestCase):
|
|
|
|
def setUp(self):
|
|
testtools.TestCase.setUp(self)
|
|
|
|
if (os.environ.get("OS_STDOUT_CAPTURE") == "True" or
|
|
os.environ.get("OS_STDOUT_CAPTURE") == "1"):
|
|
stdout = self.useFixture(fixtures.StringStream("stdout")).stream
|
|
self.useFixture(fixtures.MonkeyPatch("sys.stdout", stdout))
|
|
|
|
if (os.environ.get("OS_STDERR_CAPTURE") == "True" or
|
|
os.environ.get("OS_STDERR_CAPTURE") == "1"):
|
|
stderr = self.useFixture(fixtures.StringStream("stderr")).stream
|
|
self.useFixture(fixtures.MonkeyPatch("sys.stderr", stderr))
|
|
|
|
def assertNotCalled(self, m, msg=None):
|
|
"""Assert a function was not called"""
|
|
|
|
if m.called:
|
|
if not msg:
|
|
msg = 'method %s should not have been called' % m
|
|
self.fail(msg)
|
|
|
|
|
|
class TestCommand(TestCase):
|
|
"""Test cliff command classes"""
|
|
|
|
def setUp(self):
|
|
super(TestCommand, self).setUp()
|
|
# Build up a fake app
|
|
self.fake_stdout = fakes.FakeStdout()
|
|
self.fake_log = fakes.FakeLog()
|
|
self.app = fakes.FakeApp(self.fake_stdout, self.fake_log)
|
|
self.app.client_manager = fakes.FakeClientManager()
|
|
self.app.options = fakes.FakeOptions()
|
|
|
|
def check_parser(self, cmd, args, verify_args):
|
|
cmd_parser = cmd.get_parser('check_parser')
|
|
stderr = StringIO()
|
|
with fixtures.MonkeyPatch('sys.stderr', stderr):
|
|
try:
|
|
parsed_args = cmd_parser.parse_args(args)
|
|
except SystemExit:
|
|
raise ParserException("Argument parse failed: %s" %
|
|
stderr.getvalue())
|
|
for av in verify_args:
|
|
attr, value = av
|
|
if attr:
|
|
self.assertIn(attr, parsed_args)
|
|
self.assertEqual(value, getattr(parsed_args, attr))
|
|
return parsed_args
|
|
|
|
def assertListItemEqual(self, expected, actual):
|
|
self.assertEqual(len(expected), len(actual))
|
|
for item_expected, item_actual in zip(expected, actual):
|
|
self.assertItemEqual(item_expected, item_actual)
|
|
|
|
def assertItemEqual(self, expected, actual):
|
|
self.assertEqual(len(expected), len(actual))
|
|
for col_expected, col_actual in zip(expected, actual):
|
|
if isinstance(col_expected, cliff_columns.FormattableColumn):
|
|
self.assertIsInstance(col_actual, col_expected.__class__)
|
|
self.assertEqual(col_expected.human_readable(),
|
|
col_actual.human_readable())
|
|
else:
|
|
self.assertEqual(col_expected, col_actual)
|