python-openstackclient/openstackclient/tests/unit/compute/v2/test_keypair.py
Anne Gentle 5055074db0 Adds information about private key generation for instance access
- Also updated the help text in the command itself.

Change-Id: Ib3d4f94ef415a3f12024d0d7c000d2de20de001b
Partial-Bug: 1549410
2016-10-25 08:51:20 +02:00

312 lines
8.8 KiB
Python

# Copyright 2016 IBM
#
# 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 mock
from mock import call
from osc_lib import exceptions
from osc_lib import utils
from openstackclient.compute.v2 import keypair
from openstackclient.tests.unit.compute.v2 import fakes as compute_fakes
from openstackclient.tests.unit import utils as tests_utils
class TestKeypair(compute_fakes.TestComputev2):
def setUp(self):
super(TestKeypair, self).setUp()
# Get a shortcut to the KeypairManager Mock
self.keypairs_mock = self.app.client_manager.compute.keypairs
self.keypairs_mock.reset_mock()
class TestKeypairCreate(TestKeypair):
keypair = compute_fakes.FakeKeypair.create_one_keypair()
def setUp(self):
super(TestKeypairCreate, self).setUp()
self.columns = (
'fingerprint',
'name',
'user_id'
)
self.data = (
self.keypair.fingerprint,
self.keypair.name,
self.keypair.user_id
)
# Get the command object to test
self.cmd = keypair.CreateKeypair(self.app, None)
self.keypairs_mock.create.return_value = self.keypair
def test_key_pair_create_no_options(self):
arglist = [
self.keypair.name,
]
verifylist = [
('name', self.keypair.name),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
columns, data = self.cmd.take_action(parsed_args)
self.keypairs_mock.create.assert_called_with(
self.keypair.name,
public_key=None
)
self.assertEqual({}, columns)
self.assertEqual({}, data)
def test_keypair_create_public_key(self):
# overwrite the setup one because we want to omit private_key
self.keypair = compute_fakes.FakeKeypair.create_one_keypair(
no_pri=True)
self.keypairs_mock.create.return_value = self.keypair
self.data = (
self.keypair.fingerprint,
self.keypair.name,
self.keypair.user_id
)
arglist = [
'--public-key', self.keypair.public_key,
self.keypair.name,
]
verifylist = [
('public_key', self.keypair.public_key),
('name', self.keypair.name)
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
with mock.patch('io.open') as mock_open:
mock_open.return_value = mock.MagicMock()
m_file = mock_open.return_value.__enter__.return_value
m_file.read.return_value = 'dummy'
columns, data = self.cmd.take_action(parsed_args)
self.keypairs_mock.create.assert_called_with(
self.keypair.name,
public_key=self.keypair.public_key
)
self.assertEqual(self.columns, columns)
self.assertEqual(self.data, data)
class TestKeypairDelete(TestKeypair):
keypairs = compute_fakes.FakeKeypair.create_keypairs(count=2)
def setUp(self):
super(TestKeypairDelete, self).setUp()
self.keypairs_mock.get = compute_fakes.FakeKeypair.get_keypairs(
self.keypairs)
self.keypairs_mock.delete.return_value = None
self.cmd = keypair.DeleteKeypair(self.app, None)
def test_keypair_delete(self):
arglist = [
self.keypairs[0].name
]
verifylist = [
('name', [self.keypairs[0].name]),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
ret = self.cmd.take_action(parsed_args)
self.assertIsNone(ret)
self.keypairs_mock.delete.assert_called_with(self.keypairs[0].name)
def test_delete_multiple_keypairs(self):
arglist = []
for k in self.keypairs:
arglist.append(k.name)
verifylist = [
('name', arglist),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
result = self.cmd.take_action(parsed_args)
calls = []
for k in self.keypairs:
calls.append(call(k.name))
self.keypairs_mock.delete.assert_has_calls(calls)
self.assertIsNone(result)
def test_delete_multiple_keypairs_with_exception(self):
arglist = [
self.keypairs[0].name,
'unexist_keypair',
]
verifylist = [
('name', arglist),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
find_mock_result = [self.keypairs[0], exceptions.CommandError]
with mock.patch.object(utils, 'find_resource',
side_effect=find_mock_result) as find_mock:
try:
self.cmd.take_action(parsed_args)
self.fail('CommandError should be raised.')
except exceptions.CommandError as e:
self.assertEqual('1 of 2 keys failed to delete.', str(e))
find_mock.assert_any_call(
self.keypairs_mock, self.keypairs[0].name)
find_mock.assert_any_call(self.keypairs_mock, 'unexist_keypair')
self.assertEqual(2, find_mock.call_count)
self.keypairs_mock.delete.assert_called_once_with(
self.keypairs[0].name
)
class TestKeypairList(TestKeypair):
# Return value of self.keypairs_mock.list().
keypairs = compute_fakes.FakeKeypair.create_keypairs(count=1)
columns = (
"Name",
"Fingerprint"
)
data = ((
keypairs[0].name,
keypairs[0].fingerprint
), )
def setUp(self):
super(TestKeypairList, self).setUp()
self.keypairs_mock.list.return_value = self.keypairs
# Get the command object to test
self.cmd = keypair.ListKeypair(self.app, None)
def test_keypair_list_no_options(self):
arglist = []
verifylist = [
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
# In base command class Lister in cliff, abstract method take_action()
# returns a tuple containing the column names and an iterable
# containing the data to be listed.
columns, data = self.cmd.take_action(parsed_args)
# Set expected values
self.keypairs_mock.list.assert_called_with()
self.assertEqual(self.columns, columns)
self.assertEqual(tuple(self.data), tuple(data))
class TestKeypairShow(TestKeypair):
keypair = compute_fakes.FakeKeypair.create_one_keypair()
def setUp(self):
super(TestKeypairShow, self).setUp()
self.keypairs_mock.get.return_value = self.keypair
self.cmd = keypair.ShowKeypair(self.app, None)
self.columns = (
"fingerprint",
"name",
"user_id"
)
self.data = (
self.keypair.fingerprint,
self.keypair.name,
self.keypair.user_id
)
def test_show_no_options(self):
arglist = []
verifylist = []
# Missing required args should boil here
self.assertRaises(tests_utils.ParserException, self.check_parser,
self.cmd, arglist, verifylist)
def test_keypair_show(self):
# overwrite the setup one because we want to omit private_key
self.keypair = compute_fakes.FakeKeypair.create_one_keypair(
no_pri=True)
self.keypairs_mock.get.return_value = self.keypair
self.data = (
self.keypair.fingerprint,
self.keypair.name,
self.keypair.user_id
)
arglist = [
self.keypair.name
]
verifylist = [
('name', self.keypair.name)
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
columns, data = self.cmd.take_action(parsed_args)
self.assertEqual(self.columns, columns)
self.assertEqual(self.data, data)
def test_keypair_show_public(self):
arglist = [
'--public-key',
self.keypair.name
]
verifylist = [
('public_key', True),
('name', self.keypair.name)
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
columns, data = self.cmd.take_action(parsed_args)
self.assertEqual({}, columns)
self.assertEqual({}, data)