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-rw-r--r--yardstick/tests/unit/benchmark/contexts/test_model.py586
1 files changed, 586 insertions, 0 deletions
diff --git a/yardstick/tests/unit/benchmark/contexts/test_model.py b/yardstick/tests/unit/benchmark/contexts/test_model.py
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--- /dev/null
+++ b/yardstick/tests/unit/benchmark/contexts/test_model.py
@@ -0,0 +1,586 @@
+##############################################################################
+# Copyright (c) 2015 Ericsson AB and others.
+#
+# 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.contexts.model
+
+from __future__ import absolute_import
+import unittest
+import mock
+
+from yardstick.benchmark.contexts import model
+
+
+class ObjectTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.mock_context = mock.Mock()
+
+ def test_construct(self):
+
+ test_object = model.Object('foo', self.mock_context)
+
+ self.assertEqual(test_object.name, 'foo')
+ self.assertEqual(test_object._context, self.mock_context)
+ self.assertIsNone(test_object.stack_name)
+ self.assertIsNone(test_object.stack_id)
+
+ def test_dn(self):
+
+ self.mock_context.name = 'bar'
+ test_object = model.Object('foo', self.mock_context)
+
+ self.assertEqual('foo.bar', test_object.dn)
+
+
+class PlacementGroupTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.mock_context = mock.Mock()
+ self.mock_context.name = 'bar'
+
+ def tearDown(self):
+ model.PlacementGroup.map = {}
+
+ def test_sucessful_construct(self):
+
+ test_pg = model.PlacementGroup('foo', self.mock_context, 'affinity')
+
+ self.assertEqual(test_pg.name, 'foo')
+ self.assertEqual(test_pg.members, set())
+ self.assertEqual(test_pg.stack_name, 'bar-foo')
+ self.assertEqual(test_pg.policy, 'affinity')
+
+ test_map = {'foo': test_pg}
+ self.assertEqual(model.PlacementGroup.map, test_map)
+
+ def test_wrong_policy_in_construct(self):
+
+ self.assertRaises(ValueError, model.PlacementGroup, 'foo',
+ self.mock_context, 'baz')
+
+ def test_add_member(self):
+
+ test_pg = model.PlacementGroup('foo', self.mock_context, 'affinity')
+ test_pg.add_member('foo')
+
+ self.assertEqual(test_pg.members, set(['foo']))
+
+ def test_get_name_successful(self):
+
+ model.PlacementGroup.map = {'foo': True}
+ self.assertTrue(model.PlacementGroup.get('foo'))
+
+ def test_get_name_unsuccessful(self):
+
+ self.assertIsNone(model.PlacementGroup.get('foo'))
+
+
+class RouterTestCase(unittest.TestCase):
+
+ def test_construct(self):
+
+ mock_context = mock.Mock()
+ mock_context.name = 'baz'
+ test_router = model.Router('foo', 'bar', mock_context, 'qux')
+
+ self.assertEqual(test_router.stack_name, 'baz-bar-foo')
+ self.assertEqual(test_router.stack_if_name, 'baz-bar-foo-if0')
+ self.assertEqual(test_router.external_gateway_info, 'qux')
+
+
+class NetworkTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.mock_context = mock.Mock()
+ self.mock_context.name = 'bar'
+
+ def tearDown(self):
+ model.Network.list = []
+
+ def test_construct_no_external_network(self):
+
+ attrs = {'cidr': '10.0.0.0/24'}
+ test_network = model.Network('foo', self.mock_context, attrs)
+
+ self.assertEqual(test_network.stack_name, 'bar-foo')
+ self.assertEqual(test_network.subnet_stack_name, 'bar-foo-subnet')
+ self.assertEqual(test_network.subnet_cidr, attrs['cidr'])
+ self.assertIsNone(test_network.router)
+ self.assertIn(test_network, model.Network.list)
+
+ def test_construct_has_external_network(self):
+
+ attrs = {'external_network': 'ext_net'}
+ test_network = model.Network('foo', self.mock_context, attrs)
+ exp_router = model.Router('router', 'foo', self.mock_context,
+ 'ext_net')
+
+ self.assertEqual(test_network.router.stack_name, exp_router.stack_name)
+ self.assertEqual(test_network.router.stack_if_name,
+ exp_router.stack_if_name)
+ self.assertEqual(test_network.router.external_gateway_info,
+ exp_router.external_gateway_info)
+
+ def test_has_route_to(self):
+
+ attrs = {'external_network': 'ext_net'}
+ test_network = model.Network('foo', self.mock_context, attrs)
+
+ self.assertTrue(test_network.has_route_to('ext_net'))
+
+ def test_has_no_route_to(self):
+
+ attrs = {}
+ test_network = model.Network('foo', self.mock_context, attrs)
+
+ self.assertFalse(test_network.has_route_to('ext_net'))
+
+ @mock.patch('yardstick.benchmark.contexts.model.Network.has_route_to')
+ def test_find_by_route_to(self, mock_has_route_to):
+
+ mock_network = mock.Mock()
+ model.Network.list = [mock_network]
+ mock_has_route_to.return_value = True
+
+ self.assertIs(mock_network, model.Network.find_by_route_to('foo'))
+
+ def test_find_external_network(self):
+
+ mock_network = mock.Mock()
+ mock_network.router = mock.Mock() #pylint ignore assignment-from-none
+ mock_network.router.external_gateway_info = 'ext_net'
+ model.Network.list = [mock_network]
+
+ self.assertEqual(model.Network.find_external_network(), 'ext_net')
+
+ def test_construct_gateway_ip_is_null(self):
+
+ attrs = {'gateway_ip': 'null'}
+ test_network = model.Network('foo', self.mock_context, attrs)
+ self.assertEqual(test_network.gateway_ip, 'null')
+
+ def test_construct_gateway_ip_is_none(self):
+
+ attrs = {'gateway_ip': None}
+ test_network = model.Network('foo', self.mock_context, attrs)
+ self.assertEqual(test_network.gateway_ip, 'null')
+
+ def test_construct_gateway_ip_is_absent(self):
+
+ attrs = {}
+ test_network = model.Network('foo', self.mock_context, attrs)
+ self.assertIsNone(test_network.gateway_ip)
+
+
+class ServerTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.mock_context = mock.Mock()
+ self.mock_context.name = 'bar'
+ self.mock_context.keypair_name = 'some-keys'
+ self.mock_context.secgroup_name = 'some-secgroup'
+ self.mock_context.user = "some-user"
+ netattrs = {'cidr': '10.0.0.0/24', 'provider': None, 'external_network': 'ext_net'}
+ self.mock_context.networks = [model.Network("some-network", self.mock_context, netattrs)]
+
+ def test_construct_defaults(self):
+
+ attrs = None
+ test_server = model.Server('foo', self.mock_context, attrs)
+
+ self.assertEqual(test_server.stack_name, 'foo.bar')
+ self.assertEqual(test_server.keypair_name, 'some-keys')
+ self.assertEqual(test_server.secgroup_name, 'some-secgroup')
+ self.assertEqual(test_server.placement_groups, [])
+ self.assertIsNone(test_server.server_group)
+ self.assertEqual(test_server.instances, 1)
+ self.assertIsNone(test_server.floating_ip)
+ self.assertIsNone(test_server._image)
+ self.assertIsNone(test_server._flavor)
+ self.assertIn(test_server, model.Server.list)
+
+ @mock.patch('yardstick.benchmark.contexts.model.PlacementGroup')
+ def test_construct_get_wrong_placement_group(self, mock_pg):
+
+ attrs = {'placement': 'baz'}
+ mock_pg.get.return_value = None
+
+ self.assertRaises(ValueError, model.Server, 'foo',
+ self.mock_context, attrs)
+
+ @mock.patch('yardstick.benchmark.contexts.model.PlacementGroup')
+ def test_construct_get_wrong_server_group(self, mock_sg):
+
+ attrs = {'server_group': 'baz'}
+ mock_sg.get.return_value = None
+
+ self.assertRaises(ValueError, model.Server, 'foo',
+ self.mock_context, attrs)
+
+ @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
+ def test__add_instance(self, mock_template):
+ attrs = {'image': 'some-image', 'flavor': 'some-flavor', 'floating_ip': '192.168.1.10',
+ 'floating_ip_assoc': 'some-vm',
+ 'availability_zone': 'zone'}
+ test_server = model.Server('foo', self.mock_context, attrs)
+
+ self.mock_context.flavors = ['flavor1', 'flavor2', 'some-flavor']
+
+ mock_network = mock.Mock()
+ mock_network.name = 'some-network'
+ mock_network.stack_name = 'some-network-stack'
+ mock_network.allowed_address_pairs = ["1", "2"]
+ mock_network.vnic_type = 'normal'
+ mock_network.subnet_stack_name = 'some-network-stack-subnet'
+ mock_network.provider = 'sriov'
+ mock_network.net_flags = {}
+ mock_network.external_network = 'ext_net'
+ mock_network.router = model.Router('some-router', 'some-network', self.mock_context,
+ 'ext_net')
+
+ test_server._add_instance(mock_template, 'some-server',
+ [mock_network], 'hints')
+
+ mock_template.add_port.assert_called_with(
+ 'some-server-some-network-port',
+ mock_network,
+ sec_group_id=self.mock_context.secgroup_name,
+ provider=mock_network.provider,
+ allowed_address_pairs=mock_network.allowed_address_pairs)
+
+ mock_template.add_floating_ip.assert_called_with(
+ 'some-server-fip',
+ mock_network.external_network,
+ 'some-server-some-network-port',
+ 'bar-some-network-some-router-if0',
+ 'some-secgroup'
+ )
+
+ mock_template.add_floating_ip_association.assert_called_with(
+ 'some-server-fip-assoc',
+ 'some-server-fip',
+ 'some-server-some-network-port'
+ )
+
+ mock_template.add_server.assert_called_with(
+ 'some-server', 'some-image',
+ flavor='some-flavor',
+ flavors=['flavor1', 'flavor2', 'some-flavor'],
+ ports=['some-server-some-network-port'],
+ user=self.mock_context.user,
+ key_name=self.mock_context.keypair_name,
+ user_data='',
+ scheduler_hints='hints',
+ availability_zone='zone')
+
+ def test_override_ip(self):
+ network_ports = {
+ 'mgmt': ['mgmt'],
+ 'uplink_0': [
+ {'xe0': {'local_ip': '10.44.0.20', 'netmask': '255.255.255.0'}},
+ ],
+ 'downlink_0': [
+ {'xe1': {'local_ip': '10.44.0.30', 'netmask': '255.255.255.0'}},
+ ],
+ }
+ attrs = {
+ 'image': 'some-image', 'flavor': 'some-flavor',
+ }
+ test_server = model.Server('foo', self.mock_context, attrs)
+ test_server.interfaces = {
+ "xe0": {
+ "local_ip": "1.2.3.4",
+ "netmask": "255.255.255.0",
+ },
+ "xe1": {
+ "local_ip": "1.2.3.5",
+ "netmask": "255.255.255.0"
+ }
+ }
+ test_server.network_ports = network_ports
+
+ test_server.override_ip("uplink_0", {"port": "xe0"})
+ self.assertEqual(test_server.interfaces["xe0"], network_ports["uplink_0"][0]["xe0"])
+
+ def test_override_ip_multiple(self):
+ network_ports = {
+ 'mgmt': ['mgmt'],
+ 'uplink_0': [
+ {'xe0': {'local_ip': '10.44.0.20', 'netmask': '255.255.255.0'}},
+ {'xe0': {'local_ip': '10.44.0.21', 'netmask': '255.255.255.0'}},
+ ],
+ 'downlink_0': [
+ {'xe1': {'local_ip': '10.44.0.30', 'netmask': '255.255.255.0'}},
+ ],
+ }
+ attrs = {
+ 'image': 'some-image', 'flavor': 'some-flavor',
+ }
+ test_server = model.Server('foo', self.mock_context, attrs)
+ test_server.interfaces = {
+ "xe0": {
+ "local_ip": "1.2.3.4",
+ "netmask": "255.255.255.0",
+ },
+ "xe1": {
+ "local_ip": "1.2.3.5",
+ "netmask": "255.255.255.0"
+ }
+ }
+ test_server.network_ports = network_ports
+ test_server.override_ip("uplink_0", {"port": "xe0"})
+ self.assertEqual(test_server.interfaces["xe0"], network_ports["uplink_0"][0]["xe0"])
+
+ def test_override_ip_mixed(self):
+ network_ports = {
+ 'mgmt': ['mgmt'],
+ 'uplink_0': [
+ 'xe0',
+ {'xe0': {'local_ip': '10.44.0.21', 'netmask': '255.255.255.0'}},
+ ],
+ 'downlink_0': [
+ {'xe1': {'local_ip': '10.44.0.30', 'netmask': '255.255.255.0'}},
+ ],
+ }
+ attrs = {
+ 'image': 'some-image', 'flavor': 'some-flavor',
+ }
+ test_server = model.Server('foo', self.mock_context, attrs)
+ test_server.interfaces = {
+ "xe0": {
+ "local_ip": "1.2.3.4",
+ "netmask": "255.255.255.0",
+ },
+ "xe1": {
+ "local_ip": "1.2.3.5",
+ "netmask": "255.255.255.0"
+ }
+ }
+ test_server.network_ports = network_ports
+ test_server.override_ip("uplink_0", {"port": "xe0"})
+ self.assertEqual(test_server.interfaces["xe0"], network_ports["uplink_0"][1]["xe0"])
+
+ @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
+ def test__add_instance_with_ip_override_invalid_syntax(self, mock_template):
+ network_ports = {
+ 'mgmt': ['mgmt'],
+ 'uplink_0': 'xe0',
+ 'downlink_0': [
+ {'xe1': {'local_ip': '10.44.0.30', 'netmask': '255.255.255.0'}},
+ ],
+ }
+ attrs = {
+ 'image': 'some-image', 'flavor': 'some-flavor',
+ }
+ test_server = model.Server('foo', self.mock_context, attrs)
+ test_server.network_ports = network_ports
+ context = type("Context", (object,), {})
+ # can't use Mock because Mock.name is reserved
+ context.name = "context"
+ networks = [model.Network(n, context, {}) for n in network_ports]
+
+ with self.assertRaises(SyntaxError):
+ test_server._add_instance(mock_template, 'some-server',
+ networks, 'hints')
+
+ @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
+ def test__add_instance_with_ip_override(self, mock_template):
+ network_ports = {
+ 'mgmt': ['mgmt'],
+ 'uplink_0': [
+ {'xe0': {'local_ip': '10.44.0.20', 'netmask': '255.255.255.0'}},
+ ],
+ 'downlink_0': [
+ {'xe1': {'local_ip': '10.44.0.30', 'netmask': '255.255.255.0'}},
+ ],
+ }
+ attrs = {
+ 'image': 'some-image', 'flavor': 'some-flavor',
+ }
+ test_server = model.Server('foo', self.mock_context, attrs)
+ test_server.network_ports = network_ports
+ context = type("Context", (object,), {})
+ # can't use Mock because Mock.name is reserved
+ context.name = "context"
+ networks = [model.Network(n, context, {}) for n in network_ports]
+
+ test_server._add_instance(mock_template, 'some-server',
+ networks, 'hints')
+ self.assertEqual(test_server.ports, {
+ 'downlink_0': [{'port': 'xe1', 'stack_name': 'some-server-xe1-port'}],
+ 'mgmt': [{'port': 'mgmt', 'stack_name': 'some-server-mgmt-port'}],
+ 'uplink_0': [{'port': 'xe0', 'stack_name': 'some-server-xe0-port'}]
+ })
+
+ @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
+ def test__add_instance_with_multiple_ip_override(self, mock_template):
+ network_ports = {
+ 'mgmt': ['mgmt'],
+ 'uplink_0': [
+ {'xe0': {'local_ip': '10.44.0.20', 'netmask': '255.255.255.0'}},
+ {'xe0': {'local_ip': '10.44.0.21', 'netmask': '255.255.255.0'}},
+ ],
+ 'downlink_0': [
+ {'xe1': {'local_ip': '10.44.0.30', 'netmask': '255.255.255.0'}},
+ ],
+ }
+ attrs = {
+ 'image': 'some-image', 'flavor': 'some-flavor',
+ }
+ test_server = model.Server('foo', self.mock_context, attrs)
+ test_server.network_ports = network_ports
+ context = type("Context", (object,), {})
+ # can't use Mock because Mock.name is reserved
+ context.name = "context"
+ networks = [model.Network(n, context, {}) for n in network_ports]
+
+ test_server._add_instance(mock_template, 'some-server',
+ networks, 'hints')
+ self.assertEqual(test_server.ports, {
+ 'downlink_0': [{'port': 'xe1', 'stack_name': 'some-server-xe1-port'}],
+ 'mgmt': [{'port': 'mgmt', 'stack_name': 'some-server-mgmt-port'}],
+ 'uplink_0': [{'port': 'xe0', 'stack_name': 'some-server-xe0-port'},
+ # this is not an error, we can produce this, it is left to Heat
+ # to detect duplicate ports and error
+ {'port': 'xe0', 'stack_name': 'some-server-xe0-port'}]
+ })
+
+ @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
+ def test__add_instance_with_user_data(self, mock_template):
+ user_data = "USER_DATA"
+ attrs = {
+ 'image': 'some-image', 'flavor': 'some-flavor',
+ 'user_data': user_data,
+ }
+ test_server = model.Server('foo', self.mock_context, attrs)
+
+ test_server._add_instance(mock_template, 'some-server',
+ [], 'hints')
+
+ mock_template.add_server.assert_called_with(
+ 'some-server', 'some-image',
+ flavor='some-flavor',
+ flavors=self.mock_context.flavors,
+ ports=[],
+ user=self.mock_context.user,
+ key_name=self.mock_context.keypair_name,
+ user_data=user_data,
+ scheduler_hints='hints',
+ availability_zone=None)
+
+ @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
+ def test__add_instance_with_availablity_zone(self, mock_template):
+ attrs = {
+ 'image': 'some-image', 'flavor': 'some-flavor',
+ 'availability_zone': 'zone',
+ }
+ test_server = model.Server('foo', self.mock_context, attrs)
+
+ test_server._add_instance(mock_template, 'some-server',
+ [], 'hints')
+
+ mock_template.add_server.assert_called_with(
+ 'some-server', 'some-image',
+ flavor='some-flavor',
+ flavors=self.mock_context.flavors,
+ ports=[],
+ user=self.mock_context.user,
+ key_name=self.mock_context.keypair_name,
+ user_data='',
+ scheduler_hints='hints',
+ availability_zone='zone')
+
+ @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
+ def test__add_instance_plus_flavor(self, mock_template):
+
+ user_data = ''
+ attrs = {
+ 'image': 'some-image', 'flavor': 'flavor1',
+ 'flavors': ['flavor2'], 'user_data': user_data
+ }
+ test_server = model.Server('ServerFlavor-2', self.mock_context, attrs)
+
+ self.mock_context.flavors = ['flavor2']
+ mock_network = mock.Mock()
+ mock_network.allowed_address_pairs = ["1", "2"]
+ mock_network.vnic_type = 'normal'
+ mock_network.net_flags = {}
+ mock_network.configure_mock(name='some-network', stack_name='some-network-stack',
+ subnet_stack_name='some-network-stack-subnet',
+ provider='some-provider')
+
+ test_server._add_instance(mock_template, 'ServerFlavor-2',
+ [mock_network], 'hints')
+
+ mock_template.add_port.assert_called_with(
+ 'ServerFlavor-2-some-network-port',
+ mock_network,
+ provider=mock_network.provider,
+ sec_group_id=self.mock_context.secgroup_name,
+ allowed_address_pairs=mock_network.allowed_address_pairs)
+
+ mock_template.add_server.assert_called_with(
+ 'ServerFlavor-2', 'some-image',
+ flavor='flavor1',
+ flavors=['flavor2'],
+ ports=['ServerFlavor-2-some-network-port'],
+ user=self.mock_context.user,
+ key_name=self.mock_context.keypair_name,
+ user_data=user_data,
+ scheduler_hints='hints',
+ availability_zone=None)
+
+ @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
+ def test__add_instance_misc(self, mock_template):
+
+ user_data = ''
+ attrs = {
+ 'image': 'some-image', 'flavor': 'flavor1',
+ 'flavors': ['flavor2'], 'user_data': user_data
+ }
+ test_server = model.Server('ServerFlavor-3', self.mock_context, attrs)
+
+ self.mock_context.flavors = ['flavor2']
+ self.mock_context.flavor = {'vcpus': 4}
+ mock_network = mock.Mock()
+ mock_network.name = 'some-network'
+ mock_network.stack_name = 'some-network-stack'
+ mock_network.subnet_stack_name = 'some-network-stack-subnet'
+ mock_network.net_flags = {}
+
+ test_server._add_instance(mock_template, 'ServerFlavor-3',
+ [mock_network], 'hints')
+
+ mock_template.add_port(
+ 'ServerFlavor-3-some-network-port',
+ mock_network.stack_name,
+ mock_network.subnet_stack_name,
+ sec_group_id=self.mock_context.secgroup_name)
+
+ mock_template.add_flavor(
+ vcpus=4,
+ ram=2048,
+ disk=1)
+
+ mock_template.add_flavor(
+ vcpus=4,
+ ram=2048,
+ disk=1,
+ extra_specs={'cat': 1, 'dog': 2, 'dragon': 1000})
+
+ mock_template.add_server.assert_called_with(
+ 'ServerFlavor-3', 'some-image',
+ flavor='flavor1',
+ flavors=['flavor2'],
+ ports=['ServerFlavor-3-some-network-port'],
+ user=self.mock_context.user,
+ key_name=self.mock_context.keypair_name,
+ user_data=user_data,
+ scheduler_hints='hints',
+ availability_zone=None)