177 lines
7.4 KiB
Python
177 lines
7.4 KiB
Python
# Copyright (c) 2016 AT&T Corp
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#
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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 mock
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import testtools
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from horizon import exceptions
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from muranodashboard.common import net
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class TestNet(testtools.TestCase):
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def setUp(self):
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super(TestNet, self).setUp()
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mock_request = mock.Mock()
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mock_request.user.tenant_id = 'foo_tenant_id'
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self.mock_request = mock_request
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mock_env_patcher = mock.patch.object(net, 'env_api', autospec=True)
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mock_env = mock.Mock()
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mock_env.configure_mock(name='foo')
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self.mock_env_api = mock_env_patcher.start()
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self.mock_env_api.environments_list.return_value = [mock_env]
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self.addCleanup(mock.patch.stopall)
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@mock.patch.object(net, 'neutron', autospec=True)
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def test_get_available_networks_with_filter_one(self, mock_neutron):
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foo_mock_network = mock.Mock(router__external=False,
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id='foo-network-id',
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subnets=[mock.Mock(id='foo-subnet-id')])
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foo_mock_network.configure_mock(name='foo-network')
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bar_mock_network = mock.Mock() # Will be excluded by test_filter.
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bar_mock_network.configure_mock(name='bar-network')
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mock_neutron.network_list_for_tenant.return_value = [
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foo_mock_network, bar_mock_network
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]
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test_filter = '^foo\-[\w]+'
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result = net.get_available_networks(self.mock_request,
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filter=test_filter,
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murano_networks='include')
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expected_result = [
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(('foo-network-id', 'foo-subnet-id'), "Network of 'foo'"),
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(('foo-network-id', None), "Network of 'foo': random subnet"),
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]
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self.assertEqual(expected_result, result)
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mock_neutron.network_list_for_tenant.assert_called_once_with(
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self.mock_request, tenant_id='foo_tenant_id')
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self.mock_env_api.environments_list.assert_called_once_with(
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self.mock_request)
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@mock.patch.object(net, 'neutron', autospec=True)
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def test_get_available_networks_with_filter_none(self, mock_neutron):
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foo_mock_network = mock.Mock(router__external=False,
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id='foo-network-id',
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subnets=[mock.Mock(id='foo-subnet-id')])
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foo_mock_network.configure_mock(name='foo-network')
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bar_mock_subnet = mock.Mock(
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id='bar-subnet-id', name_or_id='bar-subnet', cidr='255.0.0.0')
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bar_mock_network = mock.Mock(router__external=False,
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id='bar-network-id',
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name_or_id='bar-network',
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subnets=[bar_mock_subnet])
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bar_mock_network.configure_mock(name='bar-network')
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mock_neutron.network_list_for_tenant.return_value = [
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foo_mock_network, bar_mock_network
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]
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test_filter = '^[\w]+\-[\w]+'
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result = net.get_available_networks(self.mock_request,
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filter=test_filter,
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murano_networks='include')
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expected_result = [
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(('foo-network-id', 'foo-subnet-id'), "Network of 'foo'"),
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(('foo-network-id', None), "Network of 'foo': random subnet"),
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(('bar-network-id', 'bar-subnet-id'),
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'bar-network: 255.0.0.0 bar-subnet'),
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(('bar-network-id', None), "bar-network: random subnet"),
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]
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self.assertEqual(expected_result, result)
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mock_neutron.network_list_for_tenant.assert_called_once_with(
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self.mock_request, tenant_id='foo_tenant_id')
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self.mock_env_api.environments_list.assert_called_once_with(
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self.mock_request)
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@mock.patch.object(net, 'neutron', autospec=True)
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def test_get_available_networks(self, mock_neutron):
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foo_subnets = [
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type('%s-subnet' % k, (object, ),
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{'id': '%s-subnet-id' % k, 'cidr': '255.0.0.0',
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'name_or_id': '%s-name-or-id' % k})
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for k in ('fake1', 'fake2')]
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bar_subnets = [
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type('fake3-subnet', (object, ),
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{'id': 'fake3-subnet-id', 'cidr': '255.255.0.0',
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'name_or_id': 'fake3-name-or-id'})]
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foo_network = type('FooNetwork', (object, ), {
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'router__external': False,
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'id': 'foo-network-id',
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'subnets': foo_subnets,
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'name': 'foo-network-name',
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'name_or_id': 'foo-network-name-or-id',
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})
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bar_network = type('BarNetwork', (object, ), {
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'router__external': False,
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'id': 'bar-network-id',
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'subnets': bar_subnets,
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'name': 'bar-network-name',
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'name_or_id': 'bar-network-name-or-id',
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})
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mock_neutron.network_list_for_tenant.return_value = [
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foo_network, bar_network,
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]
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result = net.get_available_networks(
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self.mock_request, filter=None, murano_networks='exclude')
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expected_result = [
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((foo_network.id, foo_subnets[0].id),
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'%s: %s %s' % (
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foo_network.name_or_id, foo_subnets[0].cidr,
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foo_subnets[0].name_or_id)),
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((foo_network.id, foo_subnets[1].id),
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'%s: %s %s' % (
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foo_network.name_or_id, foo_subnets[1].cidr,
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foo_subnets[1].name_or_id)),
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((foo_network.id, None),
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'%s: random subnet' % foo_network.name_or_id),
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((bar_network.id, bar_subnets[0].id),
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'%s: %s %s' % (
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bar_network.name_or_id, bar_subnets[0].cidr,
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bar_subnets[0].name_or_id)),
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((bar_network.id, None),
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'%s: random subnet' % bar_network.name_or_id),
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]
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self.assertIsInstance(result, list)
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self.assertEqual(len(expected_result), len(result))
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for choice in expected_result:
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self.assertIn(choice, result)
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mock_neutron.network_list_for_tenant.assert_called_once_with(
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self.mock_request, tenant_id='foo_tenant_id')
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self.mock_env_api.environments_list.assert_called_once_with(
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self.mock_request)
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@mock.patch.object(net, 'LOG', autospec=True)
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@mock.patch.object(net, 'neutron', autospec=True)
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def test_get_available_networks_except_service_catalog_exception(
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self, mock_neutron, mock_log):
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mock_neutron.network_list_for_tenant.side_effect = \
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exceptions.ServiceCatalogException('test_exception')
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result = net.get_available_networks(self.mock_request)
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self.assertEqual([], result)
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mock_log.warning.assert_called_once_with(
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'Neutron not found. Assuming Nova Network usage')
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mock_neutron.network_list_for_tenant.assert_called_once_with(
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self.mock_request, tenant_id='foo_tenant_id')
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