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Diffstat (limited to 'tests/unit/orchestrator/test_heat.py')
| -rw-r--r-- | tests/unit/orchestrator/test_heat.py | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/tests/unit/orchestrator/test_heat.py b/tests/unit/orchestrator/test_heat.py deleted file mode 100644 index c34ea53fc..000000000 --- a/tests/unit/orchestrator/test_heat.py +++ /dev/null @@ -1,339 +0,0 @@ -#!/usr/bin/env python - -############################################################################## -# Copyright (c) 2017 Intel Corporation -# -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Apache License, Version 2.0 -# which accompanies this distribution, and is available at -# http://www.apache.org/licenses/LICENSE-2.0 -############################################################################## - -# Unittest for yardstick.benchmark.orchestrator.heat -from contextlib import contextmanager -from itertools import count -from tempfile import NamedTemporaryFile -import unittest -import uuid -import time -import mock - -from yardstick.benchmark.contexts import node -from yardstick.orchestrator import heat - - -TARGET_MODULE = 'yardstick.orchestrator.heat' - - -def mock_patch_target_module(inner_import): - return mock.patch('.'.join([TARGET_MODULE, inner_import])) - - -@contextmanager -def timer(): - start = time.time() - data = {'start': start} - try: - yield data - finally: - data['end'] = end = time.time() - data['delta'] = end - start - - -def index_value_iter(index, index_value, base_value=None): - for current_index in count(): - if current_index == index: - yield index_value - else: - yield base_value - - -def get_error_message(error): - try: - # py2 - return error.message - except AttributeError: - # py3 - return next((arg for arg in error.args if isinstance(arg, str)), None) - - -class HeatContextTestCase(unittest.TestCase): - - def test_get_short_key_uuid(self): - u = uuid.uuid4() - k = heat.get_short_key_uuid(u) - self.assertEqual(heat.HEAT_KEY_UUID_LENGTH, len(k)) - self.assertIn(k, str(u)) - -class HeatTemplateTestCase(unittest.TestCase): - - def setUp(self): - self.template = heat.HeatTemplate('test') - - def test_add_tenant_network(self): - self.template.add_network('some-network') - - self.assertEqual(self.template.resources['some-network']['type'], 'OS::Neutron::Net') - - def test_add_provider_network(self): - self.template.add_network('some-network', 'physnet2', 'sriov') - - self.assertEqual(self.template.resources['some-network']['type'], 'OS::Neutron::ProviderNet') - self.assertEqual(self.template.resources['some-network']['properties']['physical_network'], 'physnet2') - - def test_add_subnet(self): - netattrs = {'cidr': '10.0.0.0/24', 'provider': None, 'external_network': 'ext_net'} - self.template.add_subnet('some-subnet', "some-network", netattrs['cidr']) - - self.assertEqual(self.template.resources['some-subnet']['type'], 'OS::Neutron::Subnet') - self.assertEqual(self.template.resources['some-subnet']['properties']['cidr'], '10.0.0.0/24') - - def test_add_router(self): - self.template.add_router('some-router', 'ext-net', 'some-subnet') - - self.assertEqual(self.template.resources['some-router']['type'], 'OS::Neutron::Router') - self.assertIn('some-subnet', self.template.resources['some-router']['depends_on']) - - def test_add_router_interface(self): - self.template.add_router_interface('some-router-if', 'some-router', 'some-subnet') - - self.assertEqual(self.template.resources['some-router-if']['type'], 'OS::Neutron::RouterInterface') - self.assertIn('some-subnet', self.template.resources['some-router-if']['depends_on']) - - def test_add_servergroup(self): - self.template.add_servergroup('some-server-group', 'anti-affinity') - - self.assertEqual(self.template.resources['some-server-group']['type'], 'OS::Nova::ServerGroup') - self.assertEqual(self.template.resources['some-server-group']['properties']['policies'], ['anti-affinity']) - - def test__add_resources_to_template_raw(self): - test_context = node.NodeContext() - test_context.name = 'foo' - test_context.template_file = '/tmp/some-heat-file' - test_context.heat_parameters = {'image': 'cirros'} - test_context.key_filename = "/tmp/1234" - test_context.keypair_name = "foo-key" - test_context.secgroup_name = "foo-secgroup" - test_context.key_uuid = "2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b" - heat_object = heat.HeatObject() - - heat_stack = heat.HeatStack("tmpStack") - self.assertTrue(heat_stack.stacks_exist()) - - test_context.tmpfile = NamedTemporaryFile(delete=True, mode='w+t') - test_context.tmpfile.write("heat_template_version: 2015-04-30") - test_context.tmpfile.flush() - test_context.tmpfile.seek(0) - heat_template = heat.HeatTemplate(heat_object) - heat_template.resources = {} - - heat_template.add_network("network1") - heat_template.add_network("network2") - heat_template.add_security_group("sec_group1") - heat_template.add_security_group("sec_group2") - heat_template.add_subnet("subnet1", "network1", "cidr1") - heat_template.add_subnet("subnet2", "network2", "cidr2") - heat_template.add_router("router1", "gw1", "subnet1") - heat_template.add_router_interface("router_if1", "router1", "subnet1") - heat_template.add_port("port1", "network1", "subnet1", "normal") - heat_template.add_port("port2", "network2", "subnet2", "normal", sec_group_id="sec_group1",provider="not-sriov") - heat_template.add_port("port3", "network2", "subnet2", "normal", sec_group_id="sec_group1",provider="sriov") - heat_template.add_floating_ip("floating_ip1", "network1", "port1", "router_if1") - heat_template.add_floating_ip("floating_ip2", "network2", "port2", "router_if2", "foo-secgroup") - heat_template.add_floating_ip_association("floating_ip1_association", "floating_ip1", "port1") - heat_template.add_servergroup("server_grp2", "affinity") - heat_template.add_servergroup("server_grp3", "anti-affinity") - heat_template.add_security_group("security_group") - heat_template.add_server(name="server1", image="image1", flavor="flavor1", flavors=[]) - heat_template.add_server_group(name="servergroup", policies=["policy1","policy2"]) - heat_template.add_server_group(name="servergroup", policies="policy1") - heat_template.add_server(name="server2", image="image1", flavor="flavor1", flavors=[], ports=["port1", "port2"], - networks=["network1", "network2"], scheduler_hints="hints1", user="user1", - key_name="foo-key", user_data="user", metadata={"cat": 1, "doc": 2}, - additional_properties={"prop1": 1, "prop2": 2}) - heat_template.add_server(name="server2", image="image1", flavor="flavor1", flavors=["flavor1", "flavor2"], - ports=["port1", "port2"], - networks=["network1", "network2"], scheduler_hints="hints1", user="user1", - key_name="foo-key", user_data="user", metadata={"cat": 1, "doc": 2}, - additional_properties={"prop1": 1, "prop2": 2} ) - heat_template.add_server(name="server2", image="image1", flavor="flavor1", flavors=["flavor3", "flavor4"], - ports=["port1", "port2"], - networks=["network1", "network2"], scheduler_hints="hints1", user="user1", - key_name="foo-key", user_data="user", metadata={"cat": 1, "doc": 2}, - additional_properties={"prop1": 1, "prop2": 2}) - heat_template.add_flavor(name="flavor1", vcpus=1, ram=2048, disk=1,extra_specs={"cat": 1, "dog": 2}) - heat_template.add_flavor(name=None, vcpus=1, ram=2048) - heat_template.add_server(name="server1", - image="image1", - flavor="flavor1", - flavors=[], - ports=["port1", "port2"], - networks=["network1", "network2"], - scheduler_hints="hints1", - user="user1", - key_name="foo-key", - user_data="user", - metadata={"cat": 1, "doc": 2}, - additional_properties= {"prop1": 1, "prop2": 2} ) - heat_template.add_network("network1") - - heat_template.add_flavor("test") - self.assertEqual(heat_template.resources['test']['type'], 'OS::Nova::Flavor') - - @mock_patch_target_module('op_utils') - @mock_patch_target_module('heatclient') - def test_create_negative(self, mock_heat_client_class, mock_op_utils): - self.template.HEAT_WAIT_LOOP_INTERVAL = 0 - mock_heat_client = mock_heat_client_class() # get the constructed mock - - # populate attributes of the constructed mock - mock_heat_client.stacks.get().stack_status_reason = 'the reason' - - expected_status_calls = 0 - expected_constructor_calls = 1 # above, to get the instance - expected_create_calls = 0 - expected_op_utils_usage = 0 - - with mock.patch.object(self.template, 'status', return_value=None) as mock_status: - # block with timeout hit - timeout = 0 - with self.assertRaises(RuntimeError) as raised, timer() as time_data: - self.template.create(block=True, timeout=timeout) - - # ensure op_utils was used - expected_op_utils_usage += 1 - self.assertEqual(mock_op_utils.get_session.call_count, expected_op_utils_usage) - self.assertEqual(mock_op_utils.get_endpoint.call_count, expected_op_utils_usage) - self.assertEqual(mock_op_utils.get_heat_api_version.call_count, expected_op_utils_usage) - - # ensure the constructor and instance were used - self.assertEqual(mock_heat_client_class.call_count, expected_constructor_calls) - self.assertEqual(mock_heat_client.stacks.create.call_count, expected_create_calls) - - # ensure that the status was used - self.assertGreater(mock_status.call_count, expected_status_calls) - expected_status_calls = mock_status.call_count # synchronize the value - - # ensure the expected exception was raised - error_message = get_error_message(raised.exception) - self.assertIn('timeout', error_message) - self.assertNotIn('the reason', error_message) - - # block with create failed - timeout = 10 - mock_status.side_effect = iter([None, None, u'CREATE_FAILED']) - with self.assertRaises(RuntimeError) as raised, timer() as time_data: - self.template.create(block=True, timeout=timeout) - - # ensure the existing heat_client was used and op_utils was used again - self.assertEqual(mock_op_utils.get_session.call_count, expected_op_utils_usage) - self.assertEqual(mock_op_utils.get_endpoint.call_count, expected_op_utils_usage) - self.assertEqual(mock_op_utils.get_heat_api_version.call_count, expected_op_utils_usage) - - # ensure the constructor was not used but the instance was used - self.assertEqual(mock_heat_client_class.call_count, expected_constructor_calls) - self.assertEqual(mock_heat_client.stacks.create.call_count, expected_create_calls) - - # ensure that the status was used three times - expected_status_calls += 3 - self.assertEqual(mock_status.call_count, expected_status_calls) - - @mock_patch_target_module('op_utils') - @mock_patch_target_module('heatclient') - def test_create(self, mock_heat_client_class, mock_op_utils): - self.template.HEAT_WAIT_LOOP_INTERVAL = 0.2 - mock_heat_client = mock_heat_client_class() - - # populate attributes of the constructed mock - mock_heat_client.stacks.get().outputs = [ - {'output_key': 'key1', 'output_value': 'value1'}, - {'output_key': 'key2', 'output_value': 'value2'}, - {'output_key': 'key3', 'output_value': 'value3'}, - ] - expected_outputs = { - 'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3', - } - - expected_status_calls = 0 - expected_constructor_calls = 1 # above, to get the instance - expected_create_calls = 0 - expected_op_utils_usage = 0 - - with mock.patch.object(self.template, 'status') as mock_status: - self.template.name = 'no block test' - mock_status.return_value = None - - # no block - self.assertIsInstance(self.template.create(block=False, timeout=2), heat.HeatStack) - - # ensure op_utils was used - expected_op_utils_usage += 1 - self.assertEqual(mock_op_utils.get_session.call_count, expected_op_utils_usage) - self.assertEqual(mock_op_utils.get_endpoint.call_count, expected_op_utils_usage) - self.assertEqual(mock_op_utils.get_heat_api_version.call_count, expected_op_utils_usage) - - # ensure the constructor and instance were used - self.assertEqual(mock_heat_client_class.call_count, expected_constructor_calls) - self.assertEqual(mock_heat_client.stacks.create.call_count, expected_create_calls) - - # ensure that the status was not used - self.assertEqual(mock_status.call_count, expected_status_calls) - - # ensure no outputs because this requires blocking - self.assertEqual(self.template.outputs, {}) - - # block with immediate complete - self.template.name = 'block, immediate complete test' - - mock_status.return_value = self.template.HEAT_CREATE_COMPLETE_STATUS - self.assertIsInstance(self.template.create(block=True, timeout=2), heat.HeatStack) - - # ensure existing instance was re-used and op_utils was not used - self.assertEqual(mock_heat_client_class.call_count, expected_constructor_calls) - self.assertEqual(mock_heat_client.stacks.create.call_count, expected_create_calls) - - # ensure status was checked once - expected_status_calls += 1 - self.assertEqual(mock_status.call_count, expected_status_calls) - - # reset template outputs - self.template.outputs = None - - # block with delayed complete - self.template.name = 'block, delayed complete test' - - success_index = 2 - mock_status.side_effect = index_value_iter(success_index, - self.template.HEAT_CREATE_COMPLETE_STATUS) - self.assertIsInstance(self.template.create(block=True, timeout=2), heat.HeatStack) - - # ensure existing instance was re-used and op_utils was not used - self.assertEqual(mock_heat_client_class.call_count, expected_constructor_calls) - self.assertEqual(mock_heat_client.stacks.create.call_count, expected_create_calls) - - # ensure status was checked three more times - expected_status_calls += 1 + success_index - self.assertEqual(mock_status.call_count, expected_status_calls) - - -class HeatStackTestCase(unittest.TestCase): - - def test_delete_calls__delete_multiple_times(self): - stack = heat.HeatStack('test') - stack.uuid = 1 - with mock.patch.object(stack, "_delete") as delete_mock: - stack.delete() - # call once and then call again if uuid is not none - self.assertGreater(delete_mock.call_count, 1) - - @mock.patch('yardstick.orchestrator.heat.op_utils') - def test_delete_all_calls_delete(self, mock_op): - # we must patch the object before we create an instance - # so we can override delete() in all the instances - with mock.patch.object(heat.HeatStack, "delete") as delete_mock: - stack = heat.HeatStack('test') - stack.uuid = 1 - stack.delete_all() - self.assertGreater(delete_mock.call_count, 0) |