231908a7f4
Change-Id: I6381365ff882cf23808e8dabfce41143c5e35192 Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
452 lines
15 KiB
Python
452 lines
15 KiB
Python
# Copyright (c) 2011 X.commerce, a business unit of eBay Inc.
|
|
# Copyright 2010 OpenStack Foundation
|
|
# All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
"""Stubouts, mocks and fixtures for the test suite."""
|
|
|
|
import copy
|
|
import datetime
|
|
|
|
from nova import exception
|
|
|
|
|
|
class FakeModel(object):
|
|
"""Stubs out for model."""
|
|
def __init__(self, values):
|
|
self.values = values
|
|
|
|
def __getattr__(self, name):
|
|
return self.values[name]
|
|
|
|
def __getitem__(self, key):
|
|
if key in self.values:
|
|
return self.values[key]
|
|
else:
|
|
raise NotImplementedError()
|
|
|
|
def __repr__(self):
|
|
return '<FakeModel: %s>' % self.values
|
|
|
|
def get(self, name):
|
|
return self.values[name]
|
|
|
|
|
|
def stub_out(test, funcs):
|
|
"""Set the stubs in mapping in the db api."""
|
|
for module, func in funcs.items():
|
|
test.stub_out(module, func)
|
|
|
|
|
|
fixed_ip_fields = {'id': 0,
|
|
'network_id': 0,
|
|
'address': '192.168.0.100',
|
|
'instance': False,
|
|
'instance_uuid': 'eb57d790-fc60-4119-a51a-f2b0913bdc93',
|
|
'allocated': False,
|
|
'virtual_interface_id': 0,
|
|
'virtual_interface': None,
|
|
'floating_ips': []}
|
|
|
|
network_fields = {'id': 0,
|
|
'cidr': '192.168.0.0/24',
|
|
'netmask': '255.255.255.0',
|
|
'cidr_v6': 'dead:beef::/64',
|
|
'netmask_v6': '64',
|
|
'project_id': 'fake',
|
|
'label': 'fake',
|
|
'gateway': '192.168.0.1',
|
|
'bridge': 'fa0',
|
|
'bridge_interface': 'fake_fa0',
|
|
'broadcast': '192.168.0.255',
|
|
'gateway_v6': 'dead:beef::1',
|
|
'dns': '192.168.0.1',
|
|
'vlan': None,
|
|
'host': None,
|
|
'injected': False,
|
|
'vpn_public_address': '192.168.0.2'}
|
|
|
|
flavor_fields = {'id': 0,
|
|
'rxtx_cap': 3}
|
|
|
|
floating_ip_fields = {'id': 0,
|
|
'address': '192.168.1.100',
|
|
'fixed_ip_id': None,
|
|
'fixed_ip': None,
|
|
'project_id': None,
|
|
'pool': 'nova',
|
|
'auto_assigned': False}
|
|
|
|
virtual_interface_fields = {'id': 0,
|
|
'address': 'DE:AD:BE:EF:00:00',
|
|
'network_id': 0,
|
|
'instance_id': 0,
|
|
'network': FakeModel(network_fields)}
|
|
|
|
fixed_ips = [fixed_ip_fields]
|
|
floating_ips = [floating_ip_fields]
|
|
virtual_interfaces = [virtual_interface_fields]
|
|
networks = [network_fields]
|
|
|
|
|
|
def fake_floating_ip_allocate_address(context, project_id, pool,
|
|
auto_assigned=False):
|
|
ips = [i for i in floating_ips if i['fixed_ip_id'] is None and
|
|
i['project_id'] is None and i['pool'] == pool]
|
|
if not ips:
|
|
raise exception.NoMoreFloatingIps()
|
|
ips[0]['project_id'] = project_id
|
|
ips[0]['auto_assigned'] = auto_assigned
|
|
return FakeModel(ips[0])
|
|
|
|
|
|
def fake_floating_ip_deallocate(context, address):
|
|
ips = [i for i in floating_ips if i['address'] == address]
|
|
if ips:
|
|
ips[0]['project_id'] = None
|
|
ips[0]['auto_assigned'] = False
|
|
|
|
|
|
def fake_floating_ip_disassociate(context, address):
|
|
ips = [i for i in floating_ips if i['address'] == address]
|
|
if ips:
|
|
fixed_ip_address = None
|
|
if ips[0]['fixed_ip']:
|
|
fixed_ip_address = ips[0]['fixed_ip']['address']
|
|
ips[0]['fixed_ip'] = None
|
|
ips[0]['host'] = None
|
|
return fixed_ip_address
|
|
|
|
|
|
def fake_floating_ip_fixed_ip_associate(context, floating_address,
|
|
fixed_address, host):
|
|
float = [i for i in floating_ips if i['address'] == floating_address]
|
|
fixed = [i for i in fixed_ips if i['address'] == fixed_address]
|
|
if float and fixed:
|
|
float[0]['fixed_ip'] = fixed[0]
|
|
float[0]['fixed_ip_id'] = fixed[0]['id']
|
|
float[0]['host'] = host
|
|
|
|
|
|
def fake_floating_ip_get_all_by_host(context, host):
|
|
# TODO(jkoelker): Once we get the patches that remove host from
|
|
# the floating_ip table, we'll need to stub
|
|
# this out
|
|
pass
|
|
|
|
|
|
def fake_floating_ip_get_by_address(context, address):
|
|
if isinstance(address, FakeModel):
|
|
# NOTE(tr3buchet): yo dawg, i heard you like addresses
|
|
address = address['address']
|
|
ips = [i for i in floating_ips if i['address'] == address]
|
|
if not ips:
|
|
raise exception.FloatingIpNotFoundForAddress(address=address)
|
|
return FakeModel(ips[0])
|
|
|
|
|
|
def fake_fixed_ip_associate(context, address, instance_id):
|
|
ips = [i for i in fixed_ips if i['address'] == address]
|
|
if not ips:
|
|
raise exception.NoMoreFixedIps(net='fake_net')
|
|
ips[0]['instance'] = True
|
|
ips[0]['instance_id'] = instance_id
|
|
|
|
|
|
def fake_fixed_ip_associate_pool(context, network_id, instance_id):
|
|
ips = [i for i in fixed_ips if not i['instance'] and
|
|
(i['network_id'] == network_id or i['network_id'] is None)]
|
|
if not ips:
|
|
raise exception.NoMoreFixedIps(net=network_id)
|
|
ips[0]['instance'] = True
|
|
ips[0]['instance_id'] = instance_id
|
|
return ips[0]['address']
|
|
|
|
|
|
def fake_fixed_ip_create(context, values):
|
|
ip = dict(fixed_ip_fields)
|
|
ip['id'] = max([i['id'] for i in fixed_ips] or [-1]) + 1
|
|
for key in values:
|
|
ip[key] = values[key]
|
|
return ip
|
|
|
|
|
|
def fake_fixed_ip_disassociate(context, address):
|
|
ips = [i for i in fixed_ips if i['address'] == address]
|
|
if ips:
|
|
ips[0]['instance_id'] = None
|
|
ips[0]['instance'] = None
|
|
ips[0]['virtual_interface'] = None
|
|
ips[0]['virtual_interface_id'] = None
|
|
|
|
|
|
def fake_fixed_ip_disassociate_all_by_timeout(context, host, time):
|
|
return 0
|
|
|
|
|
|
def fake_fixed_ip_get_all(context):
|
|
return [FakeModel(i) for i in fixed_ips]
|
|
|
|
|
|
def fake_fixed_ip_get_by_instance(context, instance_uuid):
|
|
ips = [i for i in fixed_ips if i['instance_uuid'] == instance_uuid]
|
|
return [FakeModel(i) for i in ips]
|
|
|
|
|
|
def fake_fixed_ip_get_by_address(context, address):
|
|
ips = [i for i in fixed_ips if i['address'] == address]
|
|
if ips:
|
|
return FakeModel(ips[0])
|
|
|
|
|
|
def fake_fixed_ip_update(context, address, values):
|
|
ips = [i for i in fixed_ips if i['address'] == address]
|
|
fif = copy.deepcopy(fixed_ip_fields)
|
|
if ips:
|
|
for key in values:
|
|
ips[0][key] = values[key]
|
|
if key == 'virtual_interface_id':
|
|
vif = [v for v in virtual_interfaces
|
|
if v['id'] == values[key]]
|
|
if not vif:
|
|
continue
|
|
fif['virtual_interface'] = FakeModel(vif[0])
|
|
|
|
|
|
def fake_virtual_interface_create(context, values):
|
|
vif = dict(virtual_interface_fields)
|
|
vif['id'] = max([m['id'] for m in virtual_interfaces] or [-1]) + 1
|
|
for key in values:
|
|
vif[key] = values[key]
|
|
return FakeModel(vif)
|
|
|
|
|
|
def fake_virtual_interface_delete_by_instance(context, instance_id):
|
|
vif = copy.copy(virtual_interfaces)
|
|
addresses = [m for m in vif
|
|
if m['instance_id'] == instance_id]
|
|
try:
|
|
for address in addresses:
|
|
vif.remove(address)
|
|
except ValueError:
|
|
pass
|
|
|
|
|
|
def fake_virtual_interface_get_by_instance(context, instance_id):
|
|
return [FakeModel(m) for m in virtual_interfaces
|
|
if m['instance_id'] == instance_id]
|
|
|
|
|
|
def fake_virtual_interface_get_by_instance_and_network(context,
|
|
instance_id,
|
|
network_id):
|
|
vif = [v for v in virtual_interfaces if v['instance_id'] == instance_id and
|
|
v['network_id'] == network_id]
|
|
if not vif:
|
|
return None
|
|
return FakeModel(vif[0])
|
|
|
|
|
|
def fake_network_create_safe(context, values):
|
|
net = dict(network_fields)
|
|
net['id'] = max([n['id'] for n in networks] or [-1]) + 1
|
|
for key in values:
|
|
net[key] = values[key]
|
|
return FakeModel(net)
|
|
|
|
|
|
def fake_network_get(context, network_id):
|
|
net = [n for n in networks if n['id'] == network_id]
|
|
if not net:
|
|
return None
|
|
return FakeModel(net[0])
|
|
|
|
|
|
def fake_network_get_all(context):
|
|
return [FakeModel(n) for n in networks]
|
|
|
|
|
|
def fake_network_get_all_by_host(context, host):
|
|
nets = [n for n in networks if n['host'] == host]
|
|
return [FakeModel(n) for n in nets]
|
|
|
|
|
|
def fake_network_set_host(context, network_id, host_id):
|
|
nets = [n for n in networks if n['id'] == network_id]
|
|
for net in nets:
|
|
net['host'] = host_id
|
|
return host_id
|
|
|
|
|
|
def fake_network_update(context, network_id, values):
|
|
nets = [n for n in networks if n['id'] == network_id]
|
|
for net in nets:
|
|
for key in values:
|
|
net[key] = values[key]
|
|
|
|
|
|
def fake_project_get_networks(context, project_id):
|
|
return [FakeModel(n) for n in networks
|
|
if n['project_id'] == project_id]
|
|
|
|
|
|
def stub_out_db_network_api(test):
|
|
|
|
funcs = [fake_floating_ip_allocate_address,
|
|
fake_floating_ip_deallocate,
|
|
fake_floating_ip_disassociate,
|
|
fake_floating_ip_fixed_ip_associate,
|
|
fake_floating_ip_get_all_by_host,
|
|
fake_floating_ip_get_by_address,
|
|
fake_fixed_ip_associate,
|
|
fake_fixed_ip_associate_pool,
|
|
fake_fixed_ip_create,
|
|
fake_fixed_ip_disassociate,
|
|
fake_fixed_ip_disassociate_all_by_timeout,
|
|
fake_fixed_ip_get_all,
|
|
fake_fixed_ip_get_by_instance,
|
|
fake_fixed_ip_get_by_address,
|
|
fake_fixed_ip_update,
|
|
fake_virtual_interface_create,
|
|
fake_virtual_interface_delete_by_instance,
|
|
fake_virtual_interface_get_by_instance,
|
|
fake_virtual_interface_get_by_instance_and_network,
|
|
fake_network_create_safe,
|
|
fake_network_get,
|
|
fake_network_get_all,
|
|
fake_network_get_all_by_host,
|
|
fake_network_set_host,
|
|
fake_network_update,
|
|
fake_project_get_networks]
|
|
funcs = {'nova.db.api.%s' % fn.__name__.replace('fake_', ''): fn
|
|
for fn in funcs}
|
|
|
|
stub_out(test, funcs)
|
|
|
|
|
|
def stub_out_db_instance_api(test, injected=True):
|
|
"""Stubs out the db API for creating Instances."""
|
|
|
|
def _create_instance_type(**updates):
|
|
instance_type = {'id': 2,
|
|
'name': 'm1.tiny',
|
|
'memory_mb': 512,
|
|
'vcpus': 1,
|
|
'vcpu_weight': None,
|
|
'root_gb': 0,
|
|
'ephemeral_gb': 10,
|
|
'flavorid': 1,
|
|
'rxtx_factor': 1.0,
|
|
'swap': 0,
|
|
'deleted_at': None,
|
|
'created_at': datetime.datetime(2014, 8, 8, 0, 0, 0),
|
|
'updated_at': None,
|
|
'deleted': False,
|
|
'disabled': False,
|
|
'is_public': True,
|
|
'extra_specs': {},
|
|
'description': None
|
|
}
|
|
if updates:
|
|
instance_type.update(updates)
|
|
return instance_type
|
|
|
|
INSTANCE_TYPES = {
|
|
'm1.tiny': _create_instance_type(
|
|
id=2,
|
|
name='m1.tiny',
|
|
memory_mb=512,
|
|
vcpus=1,
|
|
vcpu_weight=None,
|
|
root_gb=0,
|
|
ephemeral_gb=10,
|
|
flavorid=1,
|
|
rxtx_factor=1.0,
|
|
swap=0),
|
|
'm1.small': _create_instance_type(
|
|
id=5,
|
|
name='m1.small',
|
|
memory_mb=2048,
|
|
vcpus=1,
|
|
vcpu_weight=None,
|
|
root_gb=20,
|
|
ephemeral_gb=0,
|
|
flavorid=2,
|
|
rxtx_factor=1.0,
|
|
swap=1024),
|
|
'm1.medium': _create_instance_type(
|
|
id=1,
|
|
name='m1.medium',
|
|
memory_mb=4096,
|
|
vcpus=2,
|
|
vcpu_weight=None,
|
|
root_gb=40,
|
|
ephemeral_gb=40,
|
|
flavorid=3,
|
|
rxtx_factor=1.0,
|
|
swap=0),
|
|
'm1.large': _create_instance_type(
|
|
id=3,
|
|
name='m1.large',
|
|
memory_mb=8192,
|
|
vcpus=4,
|
|
vcpu_weight=10,
|
|
root_gb=80,
|
|
ephemeral_gb=80,
|
|
flavorid=4,
|
|
rxtx_factor=1.0,
|
|
swap=0),
|
|
'm1.xlarge': _create_instance_type(
|
|
id=4,
|
|
name='m1.xlarge',
|
|
memory_mb=16384,
|
|
vcpus=8,
|
|
vcpu_weight=None,
|
|
root_gb=160,
|
|
ephemeral_gb=160,
|
|
flavorid=5,
|
|
rxtx_factor=1.0,
|
|
swap=0)}
|
|
|
|
fixed_ip_fields = {'address': '10.0.0.3',
|
|
'address_v6': 'fe80::a00:3',
|
|
'network_id': 'fake_flat'}
|
|
|
|
def fake_flavor_get_all(*a, **k):
|
|
return INSTANCE_TYPES.values()
|
|
|
|
@classmethod
|
|
def fake_flavor_get_by_name(cls, context, name):
|
|
return INSTANCE_TYPES[name]
|
|
|
|
@classmethod
|
|
def fake_flavor_get(cls, context, id):
|
|
for inst_type in INSTANCE_TYPES.values():
|
|
if str(inst_type['id']) == str(id):
|
|
return inst_type
|
|
return None
|
|
|
|
def fake_fixed_ip_get_by_instance(context, instance_id):
|
|
return [FakeModel(fixed_ip_fields)]
|
|
|
|
funcs = {
|
|
'nova.objects.flavor._flavor_get_all_from_db': (
|
|
fake_flavor_get_all),
|
|
'nova.objects.Flavor._flavor_get_by_name_from_db': (
|
|
fake_flavor_get_by_name),
|
|
'nova.objects.Flavor._flavor_get_from_db': fake_flavor_get,
|
|
'nova.db.api.fixed_ip_get_by_instance': fake_fixed_ip_get_by_instance,
|
|
}
|
|
stub_out(test, funcs)
|