# Copyright 2012-2013 OpenStack, LLC. # # 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 openstackclient.common import exceptions from openstackclient.common import utils from openstackclient.tests import utils as test_utils PASSWORD = "Pa$$w0rd" WASSPORD = "Wa$$p0rd" DROWSSAP = "dr0w$$aP" class TestUtils(test_utils.TestCase): def test_get_password_good(self): with mock.patch("getpass.getpass", return_value=PASSWORD): mock_stdin = mock.Mock() mock_stdin.isatty = mock.Mock() mock_stdin.isatty.return_value = True self.assertEqual(PASSWORD, utils.get_password(mock_stdin)) def test_get_password_bad_once(self): answers = [PASSWORD, WASSPORD, DROWSSAP, DROWSSAP] with mock.patch("getpass.getpass", side_effect=answers): mock_stdin = mock.Mock() mock_stdin.isatty = mock.Mock() mock_stdin.isatty.return_value = True self.assertEqual(DROWSSAP, utils.get_password(mock_stdin)) def test_get_password_no_tty(self): mock_stdin = mock.Mock() mock_stdin.isatty = mock.Mock() mock_stdin.isatty.return_value = False self.assertRaises(exceptions.CommandError, utils.get_password, mock_stdin) def test_get_password_cntrl_d(self): with mock.patch("getpass.getpass", side_effect=EOFError()): mock_stdin = mock.Mock() mock_stdin.isatty = mock.Mock() mock_stdin.isatty.return_value = True self.assertRaises(exceptions.CommandError, utils.get_password, mock_stdin) def get_test_items(self): item1 = {'a': 1, 'b': 2} item2 = {'a': 1, 'b': 3} item3 = {'a': 2, 'b': 2} item4 = {'a': 2, 'b': 1} return [item1, item2, item3, item4] def test_sort_items_with_one_key(self): items = self.get_test_items() sort_str = 'b' expect_items = [items[3], items[0], items[2], items[1]] self.assertEqual(expect_items, utils.sort_items(items, sort_str)) def test_sort_items_with_multiple_keys(self): items = self.get_test_items() sort_str = 'a,b' expect_items = [items[0], items[1], items[3], items[2]] self.assertEqual(expect_items, utils.sort_items(items, sort_str)) def test_sort_items_all_with_direction(self): items = self.get_test_items() sort_str = 'a:desc,b:desc' expect_items = [items[2], items[3], items[1], items[0]] self.assertEqual(expect_items, utils.sort_items(items, sort_str)) def test_sort_items_some_with_direction(self): items = self.get_test_items() sort_str = 'a,b:desc' expect_items = [items[1], items[0], items[2], items[3]] self.assertEqual(expect_items, utils.sort_items(items, sort_str)) def test_sort_items_with_object(self): item1 = mock.Mock(a=1, b=2) item2 = mock.Mock(a=1, b=3) item3 = mock.Mock(a=2, b=2) item4 = mock.Mock(a=2, b=1) items = [item1, item2, item3, item4] sort_str = 'b,a' expect_items = [item4, item1, item3, item2] self.assertEqual(expect_items, utils.sort_items(items, sort_str)) def test_sort_items_with_empty_key(self): items = self.get_test_items() sort_srt = '' self.assertEqual(items, utils.sort_items(items, sort_srt)) sort_srt = None self.assertEqual(items, utils.sort_items(items, sort_srt)) def test_sort_items_with_invalid_key(self): items = self.get_test_items() sort_str = 'c' self.assertRaises(exceptions.CommandError, utils.sort_items, items, sort_str) def test_sort_items_with_invalid_direction(self): items = self.get_test_items() sort_str = 'a:bad_dir' self.assertRaises(exceptions.CommandError, utils.sort_items, items, sort_str) class NoUniqueMatch(Exception): pass class TestFindResource(test_utils.TestCase): def setUp(self): super(TestFindResource, self).setUp() self.name = 'legos' self.expected = mock.Mock() self.manager = mock.Mock() self.manager.resource_class = mock.Mock() self.manager.resource_class.__name__ = 'lego' def test_find_resource_get_int(self): self.manager.get = mock.Mock(return_value=self.expected) result = utils.find_resource(self.manager, 1) self.assertEqual(self.expected, result) self.manager.get.assert_called_with(1) def test_find_resource_get_int_string(self): self.manager.get = mock.Mock(return_value=self.expected) result = utils.find_resource(self.manager, "2") self.assertEqual(self.expected, result) self.manager.get.assert_called_with(2) def test_find_resource_get_uuid(self): uuid = '9a0dc2a0-ad0d-11e3-a5e2-0800200c9a66' self.manager.get = mock.Mock(return_value=self.expected) result = utils.find_resource(self.manager, uuid) self.assertEqual(self.expected, result) self.manager.get.assert_called_with(uuid) def test_find_resource_get_whatever(self): self.manager.get = mock.Mock(return_value=self.expected) result = utils.find_resource(self.manager, 'whatever') self.assertEqual(self.expected, result) self.manager.get.assert_called_with('whatever') def test_find_resource_find(self): self.manager.get = mock.Mock(side_effect=Exception('Boom!')) self.manager.find = mock.Mock(return_value=self.expected) result = utils.find_resource(self.manager, self.name) self.assertEqual(self.expected, result) self.manager.get.assert_called_with(self.name) self.manager.find.assert_called_with(name=self.name) def test_find_resource_find_not_found(self): self.manager.get = mock.Mock(side_effect=Exception('Boom!')) self.manager.find = mock.Mock( side_effect=exceptions.NotFound(404, "2") ) result = self.assertRaises(exceptions.CommandError, utils.find_resource, self.manager, self.name) self.assertEqual("No lego with a name or ID of 'legos' exists.", str(result)) self.manager.get.assert_called_with(self.name) self.manager.find.assert_called_with(name=self.name) def test_find_resource_find_no_unique(self): self.manager.get = mock.Mock(side_effect=Exception('Boom!')) self.manager.find = mock.Mock(side_effect=NoUniqueMatch()) result = self.assertRaises(exceptions.CommandError, utils.find_resource, self.manager, self.name) self.assertEqual("More than one lego exists with the name 'legos'.", str(result)) self.manager.get.assert_called_with(self.name) self.manager.find.assert_called_with(name=self.name) def test_format_dict(self): expected = "a='b', c='d', e='f'" self.assertEqual(expected, utils.format_dict({'a': 'b', 'c': 'd', 'e': 'f'})) self.assertEqual(expected, utils.format_dict({'e': 'f', 'c': 'd', 'a': 'b'})) def test_format_list(self): expected = 'a, b, c' self.assertEqual(expected, utils.format_list(['a', 'b', 'c'])) self.assertEqual(expected, utils.format_list(['c', 'b', 'a']))