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|
#
# 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.
#import prettytable
import re
import six
import sys
#from distutils.version import StrictVersion
import fixtures
import mock
from testtools import matchers
import savannaclient.api.client
from savannaclient.openstack.common.apiclient import exceptions
import savannaclient.shell
from savannaclient.tests.nova import utils
FAKE_ENV = {'OS_USERNAME': 'username',
'OS_PASSWORD': 'password',
'OS_TENANT_NAME': 'tenant_name',
'OS_AUTH_URL': 'http://no.where'}
FAKE_ENV2 = {'OS_USERNAME': 'username',
'OS_PASSWORD': 'password',
'OS_TENANT_ID': 'tenant_id',
'OS_AUTH_URL': 'http://no.where'}
class FakePlugin:
name = 'fake'
versions = '1.0'
title = 'a fake plugin'
class FakePluginManager:
def list(self):
return (FakePlugin(),)
class FakeImage:
name = 'fake'
id = 'aaa-bb-ccc'
username = 'you'
description = None
class FakeImageManager:
def list(self):
return (FakeImage(),)
class FakePluginClient:
def __init__(self, *args, **kwargs):
self.plugins = FakePluginManager()
self.images = FakeImageManager()
class ShellTest(utils.TestCase):
def make_env(self, exclude=None, fake_env=FAKE_ENV):
env = dict((k, v) for k, v in fake_env.items() if k != exclude)
self.useFixture(fixtures.MonkeyPatch('os.environ', env))
def setUp(self):
super(ShellTest, self).setUp()
# NA for Savanna atm
# self.useFixture(fixtures.MonkeyPatch(
# 'novaclient.client.get_client_class',
# mock.MagicMock))
# self.nc_util = mock.patch('novaclient.utils.isunauthenticated').start()
# self.nc_util.return_value = False
def shell(self, argstr, exitcodes=(0,)):
orig = sys.stdout
orig_stderr = sys.stderr
try:
sys.stdout = six.StringIO()
sys.stderr = six.StringIO()
_shell = savannaclient.shell.OpenStackSavannaShell()
_shell.main(argstr.split())
except SystemExit:
exc_type, exc_value, exc_traceback = sys.exc_info()
self.assertIn(exc_value.code, exitcodes)
finally:
stdout = sys.stdout.getvalue()
sys.stdout.close()
sys.stdout = orig
stderr = sys.stderr.getvalue()
sys.stderr.close()
sys.stderr = orig_stderr
return (stdout, stderr)
def test_help_unknown_command(self):
self.assertRaises(exceptions.CommandError, self.shell, 'help foofoo')
# NA for Savanna
# def test_invalid_timeout(self):
# for f in [0, -1, -10]:
# cmd_text = '--timeout %s' % (f)
# stdout, stderr = self.shell(cmd_text, exitcodes=[0, 2])
# required = [
# 'argument --timeout: %s must be greater than 0' % (f),
# ]
# for r in required:
# self.assertIn(r, stderr)
def test_help(self):
required = [
'.*?^usage: savanna',
'.*?^\s+plugins-list\s+Print a list of available plugins.',
'.*?^See "savanna help COMMAND" for help on a specific command',
]
stdout, stderr = self.shell('help')
for r in required:
self.assertThat((stdout + stderr),
matchers.MatchesRegex(r, re.DOTALL | re.MULTILINE))
def test_help_on_subcommand(self):
required = [
'.*?^usage: savanna plugins-list',
'.*?^Print a list of available plugins.',
]
stdout, stderr = self.shell('help plugins-list')
for r in required:
self.assertThat((stdout + stderr),
matchers.MatchesRegex(r, re.DOTALL | re.MULTILINE))
def test_help_no_options(self):
required = [
'.*?^usage: savanna',
'.*?^\s+plugins-list\s+Print a list of available plugins.',
'.*?^See "savanna help COMMAND" for help on a specific command',
]
stdout, stderr = self.shell('')
for r in required:
self.assertThat((stdout + stderr),
matchers.MatchesRegex(r, re.DOTALL | re.MULTILINE))
def test_bash_completion(self):
stdout, stderr = self.shell('bash-completion')
# just check we have some output
required = [
'.*help',
'.*plugins-list',
'.*plugins-show',
'.*--name']
for r in required:
self.assertThat((stdout + stderr),
matchers.MatchesRegex(r, re.DOTALL | re.MULTILINE))
def test_no_username(self):
required = ('You must provide a username'
' via either --os-username or env[OS_USERNAME]',)
self.make_env(exclude='OS_USERNAME')
try:
self.shell('plugins-list')
except exceptions.CommandError as message:
self.assertEqual(required, message.args)
else:
self.fail('CommandError not raised')
def test_no_tenant_name(self):
required = ('You must provide a tenant name or tenant id'
' via --os-tenant-name, --os-tenant-id,'
' env[OS_TENANT_NAME] or env[OS_TENANT_ID]',)
self.make_env(exclude='OS_TENANT_NAME')
try:
self.shell('plugins-list')
except exceptions.CommandError as message:
self.assertEqual(required, message.args)
else:
self.fail('CommandError not raised')
def test_no_tenant_id(self):
required = ('You must provide a tenant name or tenant id'
' via --os-tenant-name, --os-tenant-id,'
' env[OS_TENANT_NAME] or env[OS_TENANT_ID]',)
self.make_env(exclude='OS_TENANT_ID', fake_env=FAKE_ENV2)
try:
self.shell('plugins-list')
except exceptions.CommandError as message:
self.assertEqual(required, message.args)
else:
self.fail('CommandError not raised')
def test_no_auth_url(self):
required = ('You must provide an auth url'
' via either --os-auth-url or env[OS_AUTH_URL] or'
' specify an auth_system which defines a default url'
' with --os-auth-system or env[OS_AUTH_SYSTEM]',)
self.make_env(exclude='OS_AUTH_URL')
try:
self.shell('plugins-list')
except exceptions.CommandError as message:
self.assertEqual(required, message.args)
else:
self.fail('CommandError not raised')
# @mock.patch('sys.stdin', side_effect=mock.MagicMock)
# @mock.patch('getpass.getpass', return_value='password')
# def test_password(self, mock_getpass, mock_stdin):
@mock.patch('savannaclient.api.client.Client', FakePluginClient)
def test_password(self):
ex = (
'+------+----------+---------------+\n'
'| name | versions | title |\n'
'+------+----------+---------------+\n'
'| fake | 1.0 | a fake plugin |\n'
'+------+----------+---------------+\n'
)
# self.make_env(exclude='OS_PASSWORD')
self.make_env()
stdout, stderr = self.shell('plugins-list')
self.assertEqual((stdout + stderr), ex)
# @mock.patch('sys.stdin', side_effect=mock.MagicMock)
# @mock.patch('getpass.getpass', side_effect=EOFError)
# def test_no_password(self, mock_getpass, mock_stdin):
def test_no_password(self):
required = ('Expecting a password provided'
' via either --os-password, env[OS_PASSWORD],'
' or prompted response',)
self.make_env(exclude='OS_PASSWORD')
try:
self.shell('plugins-list')
except exceptions.CommandError as message:
self.assertEqual(required, message.args)
else:
self.fail('CommandError not raised')
# TODO(mattf) Only one version of API right now
# def _test_service_type(self, version, service_type, mock_client):
# if version is None:
# cmd = 'list'
# else:
# cmd = '--os-compute-api-version %s list' % version
# self.make_env()
# self.shell(cmd)
# _, client_kwargs = mock_client.call_args
# self.assertEqual(service_type, client_kwargs['service_type'])
#
# @mock.patch('novaclient.client.Client')
# def test_default_service_type(self, mock_client):
# self._test_service_type(None, 'compute', mock_client)
#
# @mock.patch('novaclient.client.Client')
# def test_v1_1_service_type(self, mock_client):
# self._test_service_type('1.1', 'compute', mock_client)
#
# @mock.patch('novaclient.client.Client')
# def test_v2_service_type(self, mock_client):
# self._test_service_type('2', 'compute', mock_client)
#
# @mock.patch('novaclient.client.Client')
# def test_v3_service_type(self, mock_client):
# self._test_service_type('3', 'computev3', mock_client)
#
# @mock.patch('novaclient.client.Client')
# def test_v_unknown_service_type(self, mock_client):
# self._test_service_type('unknown', 'compute', mock_client)
@mock.patch('savannaclient.api.client.Client', FakePluginClient)
def test_image_list(self):
ex = (
'+------+------------+----------+------+-------------+\n'
'| name | id | username | tags | description |\n'
'+------+------------+----------+------+-------------+\n'
'| fake | aaa-bb-ccc | you | | None |\n'
'+------+------------+----------+------+-------------+\n'
)
self.make_env()
stdout, stderr = self.shell('image-list')
self.assertEqual((stdout + stderr), ex)
|
