deb-heat/heat/tests/v1_1/fakes.py
Steve Baker 9850832da5 Implement nova client plugin
This moves the client creation code out of Clients._nova() into
its own client plugin.

Raising nova exceptions has been moved to
heat.tests.v1_1.fakes.fake_exception since it is actually impossible
to directly create a nova exception object which works on both
novaclient 2.17 and (yet to be released) 2.18.
nova.exceptions.from_response is stable across novaclient releases
so all test exceptions are now raised using from_response.

Change-Id: Id68ff32c381c9c8c06f3712736d1888d1d0e8110
2014-07-08 09:42:36 +12:00

405 lines
17 KiB
Python

#
# Copyright (c) 2011 X.commerce, a business unit of eBay Inc.
# Copyright 2011 OpenStack Foundation
#
# 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.
import httplib2
import mock
from novaclient import client as base_client
from novaclient import exceptions as nova_exceptions
from novaclient.v1_1 import client
from six.moves.urllib import parse as urlparse
from heat.tests import fakes
def fake_exception(status_code=404, message=None, details=None):
resp = mock.Mock()
resp.status_code = status_code
resp.headers = None
body = {'error': {'message': message, 'details': details}}
return nova_exceptions.from_response(resp, body, None)
class FakeClient(fakes.FakeClient, client.Client):
def __init__(self, *args, **kwargs):
client.Client.__init__(self, 'username', 'password',
'project_id', 'auth_url')
self.client = FakeHTTPClient(**kwargs)
class FakeHTTPClient(base_client.HTTPClient):
def __init__(self, **kwargs):
self.username = 'username'
self.password = 'password'
self.auth_url = 'auth_url'
self.callstack = []
def _cs_request(self, url, method, **kwargs):
# Check that certain things are called correctly
if method in ['GET', 'DELETE']:
assert 'body' not in kwargs
elif method == 'PUT':
assert 'body' in kwargs
# Call the method
args = urlparse.parse_qsl(urlparse.urlparse(url)[4])
kwargs.update(args)
munged_url = url.rsplit('?', 1)[0]
munged_url = munged_url.strip('/').replace('/', '_').replace('.', '_')
munged_url = munged_url.replace('-', '_')
callback = "%s_%s" % (method.lower(), munged_url)
if not hasattr(self, callback):
raise AssertionError('Called unknown API method: %s %s, '
'expected fakes method name: %s' %
(method, url, callback))
# Note the call
self.callstack.append((method, url, kwargs.get('body')))
status, body = getattr(self, callback)(**kwargs)
if hasattr(status, 'items'):
return httplib2.Response(status), body
else:
return httplib2.Response({"status": status}), body
#
# Servers
#
def get_servers_detail(self, **kw):
return (
200,
{"servers": [{"id": "1234",
"name": "sample-server",
"OS-EXT-SRV-ATTR:instance_name":
"sample-server",
"image": {"id": 2, "name": "sample image"},
"flavor": {"id": 1, "name": "256 MB Server"},
"hostId": "e4d909c290d0fb1ca068ffaddf22cbd0",
"status": "BUILD",
"progress": 60,
"addresses": {"public": [{"version": 4,
"addr": "1.2.3.4"},
{"version": 4,
"addr": "5.6.7.8"}],
"private": [{"version": 4,
"addr": "10.11.12.13"}]},
"accessIPv4": "",
"accessIPv6": "",
"metadata": {"Server Label": "Web Head 1",
"Image Version": "2.1"}},
{"id": "5678",
"name": "sample-server2",
"OS-EXT-SRV-ATTR:instance_name":
"sample-server2",
"image": {"id": 2, "name": "sample image"},
"flavor": {"id": 1, "name": "256 MB Server"},
"hostId": "9e107d9d372bb6826bd81d3542a419d6",
"status": "ACTIVE",
"accessIPv4": "192.0.2.0",
"accessIPv6": "::babe:4317:0A83",
"addresses": {"public": [{"version": 4,
"addr": "4.5.6.7",
"OS-EXT-IPS-MAC:mac_addr":
"fa:16:3e:8c:22:aa"},
{"version": 4,
"addr": "5.6.9.8",
"OS-EXT-IPS-MAC:mac_addr":
"fa:16:3e:8c:33:bb"}],
"private": [{"version": 4,
"addr": "10.13.12.13",
"OS-EXT-IPS-MAC:mac_addr":
"fa:16:3e:8c:44:cc"}]},
"metadata": {}},
{"id": "9101",
"name": "hard-reboot",
"OS-EXT-SRV-ATTR:instance_name":
"hard-reboot",
"image": {"id": 2, "name": "sample image"},
"flavor": {"id": 1, "name": "256 MB Server"},
"hostId": "9e44d8d435c43dd8d96bb63ed995605f",
"status": "HARD_REBOOT",
"accessIPv4": "",
"accessIPv6": "",
"addresses": {"public": [{"version": 4,
"addr": "172.17.1.2"},
{"version": 4,
"addr": "10.20.30.40"}],
"private": [{"version": 4,
"addr": "10.13.12.13"}]},
"metadata": {"Server Label": "DB 1"}},
{"id": "9102",
"name": "server-with-no-ip",
"OS-EXT-SRV-ATTR:instance_name":
"server-with-no-ip",
"image": {"id": 2, "name": "sample image"},
"flavor": {"id": 1, "name": "256 MB Server"},
"hostId": "c1365ba78c624df9b2ff446515a682f5",
"status": "ACTIVE",
"accessIPv4": "",
"accessIPv6": "",
"addresses": {"empty_net": []},
"metadata": {"Server Label": "DB 1"}},
{"id": "9999",
"name": "sample-server3",
"OS-EXT-SRV-ATTR:instance_name":
"sample-server3",
"image": {"id": 3, "name": "sample image"},
"flavor": {"id": 3, "name": "m1.large"},
"hostId": "9e107d9d372bb6826bd81d3542a419d6",
"status": "ACTIVE",
"accessIPv4": "",
"accessIPv6": "",
"addresses": {
"public": [{"version": 4, "addr": "4.5.6.7"},
{"version": 4, "addr": "5.6.9.8"}],
"private": [{"version": 4,
"addr": "10.13.12.13"}]},
"metadata": {"Server Label": "DB 1"}},
{"id": 56789,
"name": "server-with-metadata",
"OS-EXT-SRV-ATTR:instance_name":
"sample-server2",
"image": {"id": 2, "name": "sample image"},
"flavor": {"id": 1, "name": "256 MB Server"},
"hostId": "9e107d9d372bb6826bd81d3542a419d6",
"status": "ACTIVE",
"accessIPv4": "192.0.2.0",
"accessIPv6": "::babe:4317:0A83",
"addresses": {"public": [{"version": 4,
"addr": "4.5.6.7"},
{"version": 4,
"addr": "5.6.9.8"}],
"private": [{"version": 4,
"addr": "10.13.12.13"}]},
"metadata": {'test': '123', 'this': 'that'}}]})
def get_servers_1234(self, **kw):
r = {'server': self.get_servers_detail()[1]['servers'][0]}
return (200, r)
def get_servers_56789(self, **kw):
r = {'server': self.get_servers_detail()[1]['servers'][5]}
return (200, r)
def get_servers_WikiServerOne(self, **kw):
r = {'server': self.get_servers_detail()[1]['servers'][0]}
return (200, r)
def get_servers_WikiServerOne1(self, **kw):
r = {'server': self.get_servers_detail()[1]['servers'][0]}
return (200, r)
def get_servers_WikiServerOne2(self, **kw):
r = {'server': self.get_servers_detail()[1]['servers'][3]}
return (200, r)
def get_servers_5678(self, **kw):
r = {'server': self.get_servers_detail()[1]['servers'][1]}
return (200, r)
def delete_servers_1234(self, **kw):
return (202, None)
def get_servers_9999(self, **kw):
r = {'server': self.get_servers_detail()[1]['servers'][0]}
return (200, r)
def get_servers_9102(self, **kw):
r = {'server': self.get_servers_detail()[1]['servers'][3]}
return (200, r)
#
# Server actions
#
def post_servers_1234_action(self, body, **kw):
_body = None
resp = 202
assert len(body.keys()) == 1
action = body.keys()[0]
if action == 'reboot':
assert body[action].keys() == ['type']
assert body[action]['type'] in ['HARD', 'SOFT']
elif action == 'rebuild':
keys = body[action].keys()
if 'adminPass' in keys:
keys.remove('adminPass')
assert keys == ['imageRef']
_body = self.get_servers_1234()[1]
elif action == 'resize':
assert body[action].keys() == ['flavorRef']
elif action == 'confirmResize':
assert body[action] is None
# This one method returns a different response code
return (204, None)
elif action == 'revertResize':
assert body[action] is None
elif action == 'migrate':
assert body[action] is None
elif action == 'rescue':
assert body[action] is None
elif action == 'unrescue':
assert body[action] is None
elif action == 'lock':
assert body[action] is None
elif action == 'unlock':
assert body[action] is None
elif action == 'suspend':
assert body[action] is None
elif action == 'resume':
assert body[action] is None
elif action == 'addFixedIp':
assert body[action].keys() == ['networkId']
elif action == 'removeFixedIp':
assert body[action].keys() == ['address']
elif action == 'addFloatingIp':
assert body[action].keys() == ['address']
elif action == 'removeFloatingIp':
assert body[action].keys() == ['address']
elif action == 'createImage':
assert set(body[action].keys()) == set(['name', 'metadata'])
resp = dict(status=202, location="http://blah/images/456")
elif action == 'changePassword':
assert body[action].keys() == ['adminPass']
elif action == 'os-getConsoleOutput':
assert body[action].keys() == ['length']
return (202, {'output': 'foo'})
elif action == 'os-getVNCConsole':
assert body[action].keys() == ['type']
elif action == 'os-migrateLive':
assert set(body[action].keys()) == set(['host',
'block_migration',
'disk_over_commit'])
else:
raise AssertionError("Unexpected server action: %s" % action)
return (resp, _body)
#
# Flavors
#
def get_flavors_detail(self, **kw):
return (200, {'flavors': [
{'id': 1, 'name': '256 MB Server', 'ram': 256, 'disk': 10,
'OS-FLV-EXT-DATA:ephemeral': 10},
{'id': 2, 'name': 'm1.small', 'ram': 512, 'disk': 20,
'OS-FLV-EXT-DATA:ephemeral': 20},
{'id': 3, 'name': 'm1.large', 'ram': 512, 'disk': 20,
'OS-FLV-EXT-DATA:ephemeral': 30}
]})
#
# Floating ips
#
def get_os_floating_ips_1(self, **kw):
return (200, {'floating_ip': {'id': 1,
'fixed_ip': '10.0.0.1',
'ip': '11.0.0.1'}})
def post_os_floating_ips(self, body, **kw):
return (202, self.get_os_floating_ips_1()[1])
def delete_os_floating_ips_1(self, **kw):
return (204, None)
#
# Images
#
def get_images_detail(self, **kw):
return (200, {'images': [{'id': 1,
'name': 'CentOS 5.2',
"updated": "2010-10-10T12:00:00Z",
"created": "2010-08-10T12:00:00Z",
"status": "ACTIVE",
"metadata": {"test_key": "test_value"},
"links": {}},
{"id": 743,
"name": "My Server Backup",
"serverId": 1234,
"updated": "2010-10-10T12:00:00Z",
"created": "2010-08-10T12:00:00Z",
"status": "SAVING",
"progress": 80,
"links": {}},
{"id": 744,
"name": "F17-x86_64-gold",
"serverId": 9999,
"updated": "2010-10-10T12:00:00Z",
"created": "2010-08-10T12:00:00Z",
"status": "SAVING",
"progress": 80,
"links": {}},
{"id": 745,
"name": "F17-x86_64-cfntools",
"serverId": 9998,
"updated": "2010-10-10T12:00:00Z",
"created": "2010-08-10T12:00:00Z",
"status": "SAVING",
"progress": 80,
"links": {}},
{"id": 746,
"name": "F20-x86_64-cfntools",
"serverId": 9998,
"updated": "2010-10-10T12:00:00Z",
"created": "2010-08-10T12:00:00Z",
"status": "SAVING",
"progress": 80,
"links": {}}]})
def get_images_1(self, **kw):
return (200, {'image': self.get_images_detail()[1]['images'][0]})
#
# Keypairs
#
def get_os_keypairs(self, *kw):
return (200, {"keypairs": [{'fingerprint': 'FAKE_KEYPAIR',
'name': 'test',
'public_key': 'foo'}]})
def get_os_keypairs_test(self, *kw):
return (200, {"keypair": {'fingerprint': 'FAKE_KEYPAIR',
'name': 'test',
'public_key': 'foo'}})
def get_os_keypairs_test2(self, *kw):
raise fake_exception()
def get_os_availability_zone(self, *kw):
return (200, {"availabilityZoneInfo": [{'zoneName': 'nova1'}]})
def get_os_networks(self, **kw):
return (200, {'networks':
[{'label': 'public',
'id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'},
{'label': 'foo',
'id': '42'},
{'label': 'foo',
'id': '42'}]})
#
# Limits
#
def get_limits(self, *kw):
return (200, {'limits': {'absolute': {'maxServerMeta': 3,
'maxPersonalitySize': 10240,
'maxPersonality': 5}}})