324 lines
11 KiB
Python
324 lines
11 KiB
Python
#
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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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import sys
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import mock
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import six
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from novaclient import base
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from novaclient import exceptions
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from novaclient.tests import utils as test_utils
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from novaclient import utils
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UUID = '8e8ec658-c7b0-4243-bdf8-6f7f2952c0d0'
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class FakeResource(object):
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NAME_ATTR = 'name'
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def __init__(self, _id, properties):
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self.id = _id
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try:
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self.name = properties['name']
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except KeyError:
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pass
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class FakeManager(base.ManagerWithFind):
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resource_class = FakeResource
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resources = [
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FakeResource('1234', {'name': 'entity_one'}),
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FakeResource(UUID, {'name': 'entity_two'}),
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FakeResource('5678', {'name': '9876'}),
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FakeResource('01234', {'name': 'entity_three'})
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]
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is_alphanum_id_allowed = None
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def __init__(self, alphanum_id_allowed=False):
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self.is_alphanum_id_allowed = alphanum_id_allowed
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def get(self, resource_id):
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for resource in self.resources:
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if resource.id == str(resource_id):
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return resource
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raise exceptions.NotFound(resource_id)
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def list(self):
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return self.resources
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class FakeDisplayResource(object):
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NAME_ATTR = 'display_name'
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def __init__(self, _id, properties):
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self.id = _id
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try:
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self.display_name = properties['display_name']
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except KeyError:
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pass
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class FakeDisplayManager(FakeManager):
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resource_class = FakeDisplayResource
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resources = [
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FakeDisplayResource('4242', {'display_name': 'entity_three'}),
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]
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class FindResourceTestCase(test_utils.TestCase):
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def setUp(self):
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super(FindResourceTestCase, self).setUp()
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self.manager = FakeManager(None)
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def test_find_none(self):
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"""Test a few non-valid inputs."""
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self.assertRaises(exceptions.ResourceNotFound,
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utils.find_resource,
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self.manager,
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'asdf')
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self.assertRaises(exceptions.ResourceNotFound,
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utils.find_resource,
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self.manager,
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None)
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self.assertRaises(exceptions.ResourceNotFound,
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utils.find_resource,
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self.manager,
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{})
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def test_find_by_integer_id(self):
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output = utils.find_resource(self.manager, 1234)
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self.assertEqual(output, self.manager.get('1234'))
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def test_find_by_str_id(self):
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output = utils.find_resource(self.manager, '1234')
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self.assertEqual(output, self.manager.get('1234'))
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def test_find_by_uuid(self):
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output = utils.find_resource(self.manager, UUID)
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self.assertEqual(output, self.manager.get(UUID))
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def test_find_by_str_name(self):
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output = utils.find_resource(self.manager, 'entity_one')
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self.assertEqual(output, self.manager.get('1234'))
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def test_find_by_str_displayname(self):
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display_manager = FakeDisplayManager(None)
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output = utils.find_resource(display_manager, 'entity_three')
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self.assertEqual(output, display_manager.get('4242'))
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def test_find_in_alphanum_allowd_manager_by_str_id_(self):
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alphanum_manager = FakeManager(True)
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output = utils.find_resource(alphanum_manager, '01234')
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self.assertEqual(output, alphanum_manager.get('01234'))
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class _FakeResult(object):
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def __init__(self, name, value):
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self.name = name
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self.value = value
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class PrintResultTestCase(test_utils.TestCase):
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@mock.patch('sys.stdout', six.StringIO())
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def test_print_dict(self):
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dict = {'key': 'value'}
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utils.print_dict(dict)
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self.assertEqual(sys.stdout.getvalue(),
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'+----------+-------+\n'
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'| Property | Value |\n'
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'+----------+-------+\n'
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'| key | value |\n'
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'+----------+-------+\n')
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@mock.patch('sys.stdout', six.StringIO())
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def test_print_dict_wrap(self):
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dict = {'key1': 'not wrapped',
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'key2': 'this will be wrapped'}
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utils.print_dict(dict, wrap=16)
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self.assertEqual(sys.stdout.getvalue(),
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'+----------+--------------+\n'
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'| Property | Value |\n'
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'+----------+--------------+\n'
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'| key1 | not wrapped |\n'
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'| key2 | this will be |\n'
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'| | wrapped |\n'
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'+----------+--------------+\n')
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@mock.patch('sys.stdout', six.StringIO())
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def test_print_list_sort_by_str(self):
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objs = [_FakeResult("k1", 1),
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_FakeResult("k3", 2),
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_FakeResult("k2", 3)]
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utils.print_list(objs, ["Name", "Value"], sortby_index=0)
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self.assertEqual(sys.stdout.getvalue(),
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'+------+-------+\n'
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'| Name | Value |\n'
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'+------+-------+\n'
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'| k1 | 1 |\n'
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'| k2 | 3 |\n'
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'| k3 | 2 |\n'
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'+------+-------+\n')
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@mock.patch('sys.stdout', six.StringIO())
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def test_print_list_sort_by_integer(self):
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objs = [_FakeResult("k1", 1),
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_FakeResult("k3", 2),
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_FakeResult("k2", 3)]
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utils.print_list(objs, ["Name", "Value"], sortby_index=1)
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self.assertEqual(sys.stdout.getvalue(),
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'+------+-------+\n'
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'| Name | Value |\n'
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'+------+-------+\n'
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'| k1 | 1 |\n'
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'| k3 | 2 |\n'
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'| k2 | 3 |\n'
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'+------+-------+\n')
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# without sorting
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@mock.patch('sys.stdout', six.StringIO())
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def test_print_list_sort_by_none(self):
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objs = [_FakeResult("k1", 1),
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_FakeResult("k3", 3),
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_FakeResult("k2", 2)]
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utils.print_list(objs, ["Name", "Value"], sortby_index=None)
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self.assertEqual(sys.stdout.getvalue(),
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'+------+-------+\n'
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'| Name | Value |\n'
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'+------+-------+\n'
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'| k1 | 1 |\n'
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'| k3 | 3 |\n'
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'| k2 | 2 |\n'
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'+------+-------+\n')
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@mock.patch('sys.stdout', six.StringIO())
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def test_print_dict_dictionary(self):
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dict = {'k': {'foo': 'bar'}}
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utils.print_dict(dict)
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self.assertEqual(sys.stdout.getvalue(),
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'+----------+----------------+\n'
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'| Property | Value |\n'
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'+----------+----------------+\n'
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'| k | {"foo": "bar"} |\n'
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'+----------+----------------+\n')
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@mock.patch('sys.stdout', six.StringIO())
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def test_print_dict_list_dictionary(self):
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dict = {'k': [{'foo': 'bar'}]}
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utils.print_dict(dict)
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self.assertEqual(sys.stdout.getvalue(),
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'+----------+------------------+\n'
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'| Property | Value |\n'
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'+----------+------------------+\n'
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'| k | [{"foo": "bar"}] |\n'
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'+----------+------------------+\n')
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@mock.patch('sys.stdout', six.StringIO())
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def test_print_dict_list(self):
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dict = {'k': ['foo', 'bar']}
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utils.print_dict(dict)
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self.assertEqual(sys.stdout.getvalue(),
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'+----------+----------------+\n'
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'| Property | Value |\n'
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'+----------+----------------+\n'
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'| k | ["foo", "bar"] |\n'
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'+----------+----------------+\n')
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class FlattenTestCase(test_utils.TestCase):
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def test_flattening(self):
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squashed = utils.flatten_dict(
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{'a1': {'b1': 1234,
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'b2': 'string',
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'b3': set((1, 2, 3)),
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'b4': {'c1': ['l', 'l', ['l']],
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'c2': 'string'}},
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'a2': ['l'],
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'a3': ('t',)})
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self.assertEqual({'a1_b1': 1234,
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'a1_b2': 'string',
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'a1_b3': set([1, 2, 3]),
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'a1_b4_c1': ['l', 'l', ['l']],
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'a1_b4_c2': 'string',
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'a2': ['l'],
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'a3': ('t',)},
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squashed)
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def test_pretty_choice_list(self):
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l = []
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r = utils.pretty_choice_list(l)
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self.assertEqual(r, "")
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l = ["v1", "v2", "v3"]
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r = utils.pretty_choice_list(l)
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self.assertEqual(r, "'v1', 'v2', 'v3'")
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def test_pretty_choice_dict(self):
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d = {}
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r = utils.pretty_choice_dict(d)
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self.assertEqual(r, "")
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d = {"k1": "v1",
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"k2": "v2",
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"k3": "v3"}
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r = utils.pretty_choice_dict(d)
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self.assertEqual(r, "'k1=v1', 'k2=v2', 'k3=v3'")
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class ValidationsTestCase(test_utils.TestCase):
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def test_validate_flavor_metadata_keys_with_valid_keys(self):
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valid_keys = ['key1', 'month.price', 'I-Am:AK-ey.01-', 'spaces and _']
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utils.validate_flavor_metadata_keys(valid_keys)
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def test_validate_flavor_metadata_keys_with_invalid_keys(self):
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invalid_keys = ['/1', '?1', '%1', '<', '>', '\1']
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for key in invalid_keys:
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try:
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utils.validate_flavor_metadata_keys([key])
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self.fail("Invalid key passed validation: %s" % key)
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except exceptions.CommandError as ce:
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self.assertTrue(key in str(ce))
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class ResourceManagerExtraKwargsHookTestCase(test_utils.TestCase):
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def test_get_resource_manager_extra_kwargs_hook_test(self):
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do_foo = mock.MagicMock()
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def hook1(args):
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return {'kwarg1': 'v_hook1'}
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def hook2(args):
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return {'kwarg1': 'v_hook2'}
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do_foo.resource_manager_kwargs_hooks = [hook1, hook2]
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args = {}
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exc = self.assertRaises(exceptions.NoUniqueMatch,
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utils.get_resource_manager_extra_kwargs,
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do_foo,
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args)
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except_error = ("Hook 'hook2' is attempting to redefine "
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"attributes")
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self.assertIn(except_error, six.text_type(exc))
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