360 lines
14 KiB
Python
360 lines
14 KiB
Python
# 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 io
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import mock
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from django.conf import settings
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from django.test.utils import override_settings
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from heat_dashboard import api
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from heat_dashboard.test import helpers as test
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from horizon import exceptions
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class HeatApiTests(test.APITestCase):
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def test_stack_list(self):
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api_stacks = self.stacks.list()
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.list.return_value = iter(api_stacks)
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stacks, has_more, has_prev = api.heat.stacks_list(self.request)
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heatclient.stacks.list.assert_called_once_with(limit=limit,
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sort_dir='desc',
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sort_key='created_at',
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)
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self.assertItemsEqual(stacks, api_stacks)
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self.assertFalse(has_more)
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self.assertFalse(has_prev)
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_stack_list_sort_options(self):
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# Verify that sort_dir and sort_key work
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api_stacks = self.stacks.list()
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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sort_dir = 'asc'
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sort_key = 'size'
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.list.return_value = iter(api_stacks)
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stacks, has_more, has_prev = api.heat.stacks_list(self.request,
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sort_dir=sort_dir,
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sort_key=sort_key)
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self.assertItemsEqual(stacks, api_stacks)
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self.assertFalse(has_more)
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self.assertFalse(has_prev)
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heatclient.stacks.list.assert_called_once_with(
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limit=limit, sort_dir=sort_dir, sort_key=sort_key,)
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@override_settings(API_RESULT_PAGE_SIZE=20)
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def test_stack_list_pagination_less_page_size(self):
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api_stacks = self.stacks.list()
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page_size = settings.API_RESULT_PAGE_SIZE
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sort_dir = 'desc'
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sort_key = 'created_at'
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.list.return_value = iter(api_stacks)
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stacks, has_more, has_prev = api.heat.stacks_list(self.request,
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sort_dir=sort_dir,
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sort_key=sort_key,
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paginate=True)
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expected_stacks = api_stacks[:page_size]
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self.assertItemsEqual(stacks, expected_stacks)
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self.assertFalse(has_more)
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self.assertFalse(has_prev)
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heatclient.stacks.list.assert_called_once_with(
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limit=page_size + 1,
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sort_dir=sort_dir,
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sort_key=sort_key)
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@override_settings(API_RESULT_PAGE_SIZE=10)
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def test_stack_list_pagination_equal_page_size(self):
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api_stacks = self.stacks.list()
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page_size = settings.API_RESULT_PAGE_SIZE
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sort_dir = 'desc'
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sort_key = 'created_at'
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.list.return_value = iter(api_stacks)
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stacks, has_more, has_prev = api.heat.stacks_list(self.request,
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sort_dir=sort_dir,
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sort_key=sort_key,
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paginate=True)
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expected_stacks = api_stacks[:page_size]
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self.assertItemsEqual(stacks, expected_stacks)
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self.assertFalse(has_more)
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self.assertFalse(has_prev)
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heatclient.stacks.list.assert_called_once_with(
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limit=page_size + 1, sort_dir=sort_dir,
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sort_key=sort_key,)
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_stack_list_pagination_marker(self):
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page_size = getattr(settings, 'API_RESULT_PAGE_SIZE', 20)
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sort_dir = 'desc'
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sort_key = 'created_at'
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marker = 'nonsense'
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api_stacks = self.stacks.list()
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.list.return_value = iter(api_stacks[:page_size + 1])
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stacks, has_more, has_prev = api.heat.stacks_list(self.request,
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marker=marker,
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paginate=True,
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sort_dir=sort_dir,
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sort_key=sort_key,)
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self.assertEqual(len(stacks), page_size)
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self.assertItemsEqual(stacks, api_stacks[:page_size])
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self.assertTrue(has_more)
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self.assertTrue(has_prev)
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heatclient.stacks.list.assert_called_once_with(
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limit=page_size + 1, marker=marker,
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sort_dir=sort_dir, sort_key=sort_key,)
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_stack_list_pagination_marker_prev(self):
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page_size = getattr(settings, 'API_RESULT_PAGE_SIZE', 20)
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sort_dir = 'asc'
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sort_key = 'created_at'
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marker = 'nonsense'
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api_stacks = self.stacks.list()
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.list.return_value = iter(api_stacks[:page_size + 1])
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stacks, has_more, has_prev = api.heat.stacks_list(self.request,
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marker=marker,
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paginate=True,
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sort_dir=sort_dir,
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sort_key=sort_key,)
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self.assertEqual(len(stacks), page_size)
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self.assertItemsEqual(stacks, api_stacks[:page_size])
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self.assertTrue(has_more)
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self.assertTrue(has_prev)
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heatclient.stacks.list.assert_called_once_with(
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limit=page_size + 1, marker=marker,
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sort_dir=sort_dir, sort_key=sort_key,)
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def test_template_get(self):
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api_stacks = self.stacks.list()
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stack_id = api_stacks[0].id
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mock_data_template = self.stack_templates.list()[0]
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.template.return_value = mock_data_template
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template = api.heat.template_get(self.request, stack_id)
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self.assertEqual(mock_data_template.data, template.data)
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heatclient.stacks.template.assert_called_once_with(stack_id)
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def test_stack_create(self):
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api_stacks = self.stacks.list()
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stack = api_stacks[0]
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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form_data = {'timeout_mins': 600}
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password = 'secret'
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heatclient.stacks.create.return_value = stack
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returned_stack = api.heat.stack_create(self.request,
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password,
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**form_data)
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from heatclient.v1 import stacks
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self.assertIsInstance(returned_stack, stacks.Stack)
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heatclient.stack.create_assert_called_once_with(**form_data)
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def test_stack_update(self):
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api_stacks = self.stacks.list()
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stack = api_stacks[0]
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stack_id = stack.id
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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form_data = {'timeout_mins': 600}
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password = 'secret'
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heatclient.stacks.update.return_value = stack
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returned_stack = api.heat.stack_update(self.request,
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stack_id,
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password,
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**form_data)
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from heatclient.v1 import stacks
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self.assertIsInstance(returned_stack, stacks.Stack)
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heatclient.stacks.update.assert_called_once_with(
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stack_id, **form_data)
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def test_snapshot_create(self):
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stack_id = self.stacks.first().id
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snapshot_create = self.stack_snapshot_create.list()[0]
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.snapshot.return_value = snapshot_create
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returned_snapshot_create_info = api.heat.snapshot_create(self.request,
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stack_id)
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self.assertEqual(returned_snapshot_create_info, snapshot_create)
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heatclient.stacks.snapshot.assert_called_once_with(stack_id)
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def test_snapshot_list(self):
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stack_id = self.stacks.first().id
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snapshot_list = self.stack_snapshot.list()
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heatclient = self.stub_heatclient()
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heatclient.stacks = mock.Mock()
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heatclient.stacks.snapshot_list.return_value = snapshot_list
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returned_snapshots = api.heat.snapshot_list(self.request, stack_id)
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self.assertItemsEqual(returned_snapshots, snapshot_list)
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heatclient.stacks.snapshot_list.assert_called_once_with(stack_id)
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def test_get_template_files_with_template_data(self):
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tmpl = '''
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# comment
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heat_template_version: 2013-05-23
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resources:
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server1:
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type: OS::Nova::Server
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properties:
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flavor: m1.medium
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image: cirros
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'''
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expected_files = {}
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files = api.heat.get_template_files(template_data=tmpl)[0]
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self.assertEqual(files, expected_files)
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@mock.patch('heatclient.common.utils.read_url_content')
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def test_get_template_files(self, mock_read_url_content):
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tmpl = '''
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# comment
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heat_template_version: 2013-05-23
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resources:
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server1:
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type: OS::Nova::Server
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properties:
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flavor: m1.medium
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image: cirros
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user_data_format: RAW
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user_data:
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get_file: http://test.example/example
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'''
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expected_files = {u'http://test.example/example': b'echo "test"'}
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url = 'http://test.example/example'
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data = b'echo "test"'
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mock_read_url_content.return_value = data
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files = api.heat.get_template_files(template_data=tmpl)[0]
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self.assertEqual(files, expected_files)
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mock_read_url_content.assert_called_once_with(url)
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@mock.patch('urllib.request.urlopen')
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@mock.patch('heatclient.common.utils.read_url_content')
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def test_get_template_files_with_template_url(self, mock_read_url_content,
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mock_request):
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url = 'https://test.example/example.yaml'
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data = b'''
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# comment
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heat_template_version: 2013-05-23
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resources:
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server1:
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type: OS::Nova::Server
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properties:
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flavor: m1.medium
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image: cirros
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user_data_format: RAW
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user_data:
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get_file: http://test.example/example
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'''
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data2 = b'echo "test"'
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expected_files = {'http://test.example/example': b'echo "test"'}
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mock_request.return_value = io.BytesIO(data)
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mock_read_url_content.return_value = data2
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files = api.heat.get_template_files(template_url=url)[0]
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self.assertEqual(files, expected_files)
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mock_request.assert_called_once_with(url)
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mock_read_url_content.assert_called_once_with(
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'http://test.example/example')
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def test_get_template_files_invalid(self):
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tmpl = '''
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# comment
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heat_template_version: 2013-05-23
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resources:
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server1:
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type: OS::Nova::Server
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properties:
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flavor: m1.medium
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image: cirros
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user_data_format: RAW
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user_data:
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get_file: file:///example
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'''
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try:
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api.heat.get_template_files(template_data=tmpl)[0]
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except exceptions.GetFileError:
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self.assertRaises(exceptions.GetFileError)
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def test_template_version_list(self):
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api_template_versions = self.template_versions.list()
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heatclient = self.stub_heatclient()
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heatclient.template_versions = mock.Mock()
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heatclient.template_versions.list.return_value = api_template_versions
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template_versions = api.heat.template_version_list(self.request)
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self.assertItemsEqual(template_versions, api_template_versions)
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heatclient.template_versions.list.assert_called_once_with()
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def test_template_function_list(self):
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template_version = self.template_versions.first().version
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api_template_functions = self.template_functions.list()
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heatclient = self.stub_heatclient()
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heatclient.template_versions = mock.Mock()
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heatclient.template_versions.get.return_value = api_template_functions
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template_functions = api.heat.template_function_list(
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self.request, template_version)
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self.assertItemsEqual(template_functions, api_template_functions)
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heatclient.template_versions.get.assert_called_once_with(
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template_version)
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