174 lines
5.9 KiB
Python
174 lines
5.9 KiB
Python
# Copyright (C) 2013 Yahoo! Inc.
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# All Rights Reserved.
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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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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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import argparse
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import cStringIO
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import os
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import re
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import sys
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import fixtures
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import mox
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import testtools
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from testtools import matchers
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from neutronclient.common import exceptions
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from neutronclient import shell as openstack_shell
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DEFAULT_USERNAME = 'username'
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DEFAULT_PASSWORD = 'password'
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DEFAULT_TENANT_ID = 'tenant_id'
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DEFAULT_TENANT_NAME = 'tenant_name'
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DEFAULT_AUTH_URL = 'http://127.0.0.1:5000/v2.0/'
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DEFAULT_TOKEN = '3bcc3d3a03f44e3d8377f9247b0ad155'
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DEFAULT_URL = 'http://quantum.example.org:9696/'
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class NoExitArgumentParser(argparse.ArgumentParser):
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def error(self, message):
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raise exceptions.CommandError(message)
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class ShellTest(testtools.TestCase):
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FAKE_ENV = {
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'OS_USERNAME': DEFAULT_USERNAME,
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'OS_PASSWORD': DEFAULT_PASSWORD,
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'OS_TENANT_ID': DEFAULT_TENANT_ID,
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'OS_TENANT_NAME': DEFAULT_TENANT_NAME,
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'OS_AUTH_URL': DEFAULT_AUTH_URL}
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def _tolerant_shell(self, cmd):
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t_shell = openstack_shell.NeutronShell('2.0')
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t_shell.run(cmd.split())
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# Patch os.environ to avoid required auth info.
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def setUp(self):
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super(ShellTest, self).setUp()
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self.mox = mox.Mox()
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for var in self.FAKE_ENV:
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self.useFixture(
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fixtures.EnvironmentVariable(
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var, self.FAKE_ENV[var]))
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# Make a fake shell object, a helping wrapper to call it, and a quick
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# way of asserting that certain API calls were made.
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global shell, _shell, assert_called, assert_called_anytime
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_shell = openstack_shell.NeutronShell('2.0')
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shell = lambda cmd: _shell.run(cmd.split())
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def shell(self, argstr):
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orig = sys.stdout
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clean_env = {}
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_old_env, os.environ = os.environ, clean_env.copy()
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try:
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sys.stdout = cStringIO.StringIO()
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_shell = openstack_shell.NeutronShell('2.0')
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_shell.run(argstr.split())
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except SystemExit:
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exc_type, exc_value, exc_traceback = sys.exc_info()
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self.assertEqual(exc_value.code, 0)
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finally:
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out = sys.stdout.getvalue()
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sys.stdout.close()
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sys.stdout = orig
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os.environ = _old_env
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return out
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def test_run_unknown_command(self):
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openstack_shell.NeutronShell('2.0').run('fake')
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def test_help(self):
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required = 'usage:'
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help_text = self.shell('help')
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self.assertThat(
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help_text,
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matchers.MatchesRegex(required))
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def test_help_on_subcommand(self):
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required = [
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'.*?^usage: .* quota-list']
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stdout = self.shell('help quota-list')
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for r in required:
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self.assertThat(
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stdout,
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matchers.MatchesRegex(r, re.DOTALL | re.MULTILINE))
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def test_help_command(self):
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required = 'usage:'
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help_text = self.shell('help network-create')
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self.assertThat(
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help_text,
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matchers.MatchesRegex(required))
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def test_unknown_auth_strategy(self):
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self.shell('--os-auth-strategy fake quota-list')
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def test_auth(self):
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self.shell(' --os-username test'
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' --os-password test'
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' --os-tenant-name test'
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' --os-auth-url http://127.0.0.1:5000/'
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' --os-auth-strategy keystone quota-list')
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def test_build_option_parser(self):
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neutron_shell = openstack_shell.NeutronShell('2.0')
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result = neutron_shell.build_option_parser('descr', '2.0')
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self.assertEqual(True, isinstance(result, argparse.ArgumentParser))
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def test_main_with_unicode(self):
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self.mox.StubOutClassWithMocks(openstack_shell, 'NeutronShell')
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qshell_mock = openstack_shell.NeutronShell('2.0')
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#self.mox.StubOutWithMock(qshell_mock, 'run')
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unicode_text = u'\u7f51\u7edc'
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argv = ['net-list', unicode_text, unicode_text.encode('utf-8')]
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qshell_mock.run([u'net-list', unicode_text,
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unicode_text]).AndReturn(0)
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self.mox.ReplayAll()
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ret = openstack_shell.main(argv=argv)
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self.mox.VerifyAll()
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self.mox.UnsetStubs()
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self.assertEqual(ret, 0)
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def test_endpoint_option(self):
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shell = openstack_shell.NeutronShell('2.0')
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parser = shell.build_option_parser('descr', '2.0')
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# Neither $OS_ENDPOINT_TYPE nor --endpoint-type
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namespace = parser.parse_args([])
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self.assertEqual('publicURL', namespace.endpoint_type)
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# --endpoint-type but not $OS_ENDPOINT_TYPE
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namespace = parser.parse_args(['--endpoint-type=admin'])
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self.assertEqual('admin', namespace.endpoint_type)
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def test_endpoint_environment_variable(self):
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fixture = fixtures.EnvironmentVariable("OS_ENDPOINT_TYPE",
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"public")
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self.useFixture(fixture)
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shell = openstack_shell.NeutronShell('2.0')
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parser = shell.build_option_parser('descr', '2.0')
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# $OS_ENDPOINT_TYPE but not --endpoint-type
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namespace = parser.parse_args([])
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self.assertEqual("public", namespace.endpoint_type)
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# --endpoint-type and $OS_ENDPOINT_TYPE
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namespace = parser.parse_args(['--endpoint-type=admin'])
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self.assertEqual('admin', namespace.endpoint_type)
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