c2df9215e1
With python3.x, classes can use 'metaclass=' instead of 'six.add_metaclass', 'six.iteritems' and 'six.iterkeys' can be replaced by 'items' and 'keys', 'six.moves.urllib.parse' can be replaced by 'urllib.parse', 'six.StringIO' and 'six.moves.cStringIO' can be replaced by 'io.StringIO', 'six.text_type' and 'six.string_type' are just 'str'. Change-Id: I84848c0bf8ab3c36dd821141191e2725e4e3b58b
103 lines
3.6 KiB
Python
103 lines
3.6 KiB
Python
# Copyright 2012-2013 OpenStack Foundation
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# Copyright 2013 Nebula Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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from io import StringIO
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import os
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from cliff import columns as cliff_columns
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import fixtures
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import testtools
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from openstackclient.tests.unit import fakes
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class ParserException(Exception):
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pass
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class CompareBySet(list):
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"""Class to compare value using set."""
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def __eq__(self, other):
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return set(self) == set(other)
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class TestCase(testtools.TestCase):
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def setUp(self):
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testtools.TestCase.setUp(self)
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if (os.environ.get("OS_STDOUT_CAPTURE") == "True" or
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os.environ.get("OS_STDOUT_CAPTURE") == "1"):
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stdout = self.useFixture(fixtures.StringStream("stdout")).stream
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self.useFixture(fixtures.MonkeyPatch("sys.stdout", stdout))
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if (os.environ.get("OS_STDERR_CAPTURE") == "True" or
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os.environ.get("OS_STDERR_CAPTURE") == "1"):
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stderr = self.useFixture(fixtures.StringStream("stderr")).stream
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self.useFixture(fixtures.MonkeyPatch("sys.stderr", stderr))
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def assertNotCalled(self, m, msg=None):
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"""Assert a function was not called"""
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if m.called:
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if not msg:
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msg = 'method %s should not have been called' % m
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self.fail(msg)
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class TestCommand(TestCase):
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"""Test cliff command classes"""
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def setUp(self):
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super(TestCommand, self).setUp()
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# Build up a fake app
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self.fake_stdout = fakes.FakeStdout()
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self.fake_log = fakes.FakeLog()
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self.app = fakes.FakeApp(self.fake_stdout, self.fake_log)
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self.app.client_manager = fakes.FakeClientManager()
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self.app.options = fakes.FakeOptions()
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def check_parser(self, cmd, args, verify_args):
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cmd_parser = cmd.get_parser('check_parser')
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stderr = StringIO()
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with fixtures.MonkeyPatch('sys.stderr', stderr):
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try:
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parsed_args = cmd_parser.parse_args(args)
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except SystemExit:
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raise ParserException("Argument parse failed: %s" %
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stderr.getvalue())
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for av in verify_args:
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attr, value = av
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if attr:
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self.assertIn(attr, parsed_args)
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self.assertEqual(value, getattr(parsed_args, attr))
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return parsed_args
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def assertListItemEqual(self, expected, actual):
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self.assertEqual(len(expected), len(actual))
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for item_expected, item_actual in zip(expected, actual):
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self.assertItemEqual(item_expected, item_actual)
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def assertItemEqual(self, expected, actual):
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self.assertEqual(len(expected), len(actual))
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for col_expected, col_actual in zip(expected, actual):
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if isinstance(col_expected, cliff_columns.FormattableColumn):
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self.assertIsInstance(col_actual, col_expected.__class__)
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self.assertEqual(col_expected.human_readable(),
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col_actual.human_readable())
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else:
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self.assertEqual(col_expected, col_actual)
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