x/tuskar-ui
Code Issues Proposed changes
tuskar-ui/tuskar_ui/infrastructure/flavors/tests.py
Ana Krivokapic 66ff1a5f78 Only show charts for provisioned nodes 
Only attempt to access metering data when there nodes
which are either provisioned or provisioning.

Also, do not fail when trying to access flavor which has no
associated role.

Change-Id: I2b3608702742524db36182f3bada106c04442405
2015-04-10 14:54:25 +02:00

266 lines
12 KiB
Python
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# -*- coding: utf8 -*-
#
# 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 contextlib
from django.core import urlresolvers
from mock import patch, call # noqa
from novaclient import exceptions as nova_exceptions
from novaclient.v2 import servers
from openstack_dashboard.test.test_data import utils
from tuskar_ui import api
from tuskar_ui.infrastructure.flavors import utils as flavors_utils
from tuskar_ui.test import helpers as test
from tuskar_ui.test.test_data import flavor_data
from tuskar_ui.test.test_data import heat_data
from tuskar_ui.test.test_data import tuskar_data
TEST_DATA = utils.TestDataContainer()
flavor_data.data(TEST_DATA)
heat_data.data(TEST_DATA)
tuskar_data.data(TEST_DATA)
INDEX_URL = urlresolvers.reverse(
'horizon:infrastructure:flavors:index')
CREATE_URL = urlresolvers.reverse(
'horizon:infrastructure:flavors:create')
DETAILS_VIEW = 'horizon:infrastructure:flavors:details'
@contextlib.contextmanager
def _prepare_create():
flavor = TEST_DATA.novaclient_flavors.first()
all_flavors = TEST_DATA.novaclient_flavors.list()
data = {'name': 'foobar',
'vcpus': 3,
'memory_mb': 1024,
'disk_gb': 40,
'arch': 'amd64'}
with contextlib.nested(
patch('tuskar_ui.api.flavor.Flavor.create',
return_value=flavor),
# Inherited code calls this directly
patch('openstack_dashboard.api.nova.flavor_list',
return_value=all_flavors),
) as mocks:
yield mocks[0], data
def _raise_nova_client_exception(*args, **kwargs):
raise nova_exceptions.ClientException("Boom!")
class FlavorsTest(test.BaseAdminViewTests):
def test_index(self):
plans = [api.tuskar.Plan(plan, self.request)
for plan in TEST_DATA.tuskarclient_plans.list()]
roles = [api.tuskar.Role(role)
for role in self.tuskarclient_roles.list()]
with contextlib.nested(
patch('tuskar_ui.api.node.ironicclient'),
patch('tuskar_ui.api.tuskar.Plan.list',
return_value=plans),
patch('tuskar_ui.api.tuskar.Role.list',
return_value=roles),
patch('openstack_dashboard.api.nova.flavor_list',
return_value=TEST_DATA.novaclient_flavors.list()),
patch('openstack_dashboard.api.nova.server_list',
return_value=([], False)),
) as (ironic_mock, plans_mock, roles_mock, flavors_mock, servers_mock):
res = self.client.get(INDEX_URL)
self.assertEqual(plans_mock.call_count, 1)
self.assertEqual(roles_mock.call_count, 4)
self.assertEqual(flavors_mock.call_count, 3)
self.assertEqual(servers_mock.call_count, 2)
self.assertTemplateUsed(res, 'infrastructure/flavors/index.html')
def test_index_recoverable_failure(self):
with patch(
'openstack_dashboard.api.nova.flavor_list',
side_effect=_raise_nova_client_exception
) as flavor_list, patch('tuskar_ui.api.node.ironicclient'):
res = self.client.get(INDEX_URL)
self.assertEqual(flavor_list.call_count, 2)
self.assertEqual(
[(m.message, m.tags) for m in res.context['messages']],
[
(u'Unable to retrieve flavor list.', u'error'),
(u'Unable to retrieve nodes', u'error'),
],
)
self.assertMessageCount(response=res, error=2, warning=0)
def test_create_get(self):
res = self.client.get(CREATE_URL)
self.assertTemplateUsed(res, 'infrastructure/flavors/create.html')
def test_create_post_ok(self):
with _prepare_create() as (create_mock, data):
res = self.client.post(CREATE_URL, data)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
request = create_mock.call_args_list[0][0][0]
self.assertListEqual(create_mock.call_args_list, [
call(request, name=u'foobar', memory=1024, vcpus=3, disk=40,
cpu_arch='amd64')
])
def test_create_post_name_exists(self):
flavor = TEST_DATA.novaclient_flavors.first()
with _prepare_create() as (create_mock, data):
data['name'] = flavor.name
res = self.client.post(CREATE_URL, data)
self.assertFormErrors(res)
def test_delete_ok(self):
flavors = TEST_DATA.novaclient_flavors.list()
data = {'action': 'flavors__delete',
'object_ids': [flavors[0].id, flavors[1].id]}
with contextlib.nested(
patch('openstack_dashboard.api.nova.flavor_delete'),
patch('openstack_dashboard.api.nova.server_list',
return_value=([], False)),
patch('tuskar_ui.api.tuskar.Role.list',
return_value=[]),
patch('tuskar_ui.api.tuskar.Plan.list',
return_value=[]),
patch('openstack_dashboard.api.nova.flavor_list',
return_value=TEST_DATA.novaclient_flavors.list())
):
res = self.client.post(INDEX_URL, data)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
def test_delete_deployed_on_servers(self):
flavors = TEST_DATA.novaclient_flavors.list()
server = servers.Server(
servers.ServerManager(None),
{'id': 'aa',
'name': 'Compute',
'image': {'id': 1},
'status': 'ACTIVE',
'flavor': {'id': flavors[0].id}}
)
data = {'action': 'flavors__delete',
'object_ids': [flavors[0].id, flavors[1].id]}
with contextlib.nested(
patch('openstack_dashboard.api.nova.flavor_delete'),
patch('openstack_dashboard.api.nova.server_list',
return_value=([server], False)),
patch('tuskar_ui.api.tuskar.Role.list',
return_value=[]),
patch('tuskar_ui.api.tuskar.Plan.list',
return_value=[]),
patch('openstack_dashboard.api.nova.flavor_list',
return_value=TEST_DATA.novaclient_flavors.list()),
patch('tuskar_ui.api.node.Node.list',
return_value=[])
):
res = self.client.post(INDEX_URL, data)
self.assertMessageCount(error=1, warning=0)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
def test_details_no_overcloud(self):
flavor = api.flavor.Flavor(TEST_DATA.novaclient_flavors.first())
plan = api.tuskar.Plan(TEST_DATA.tuskarclient_plans.first())
roles = [api.tuskar.Role(role)
for role in self.tuskarclient_roles.list()]
with contextlib.nested(
patch('tuskar_ui.api.flavor.Flavor.get',
return_value=flavor),
patch('tuskar_ui.api.tuskar.Plan.get_the_plan',
return_value=plan),
patch('tuskar_ui.api.tuskar.Role.list', return_value=roles),
patch('tuskar_ui.api.tuskar.Role.flavor', return_value=flavor),
) as (get_mock, plan_mock, roles_mock, role_flavor_mock):
res = self.client.get(urlresolvers.reverse(DETAILS_VIEW,
args=(flavor.id,)))
self.assertEqual(get_mock.call_count, 1)
self.assertEqual(plan_mock.call_count, 2)
self.assertEqual(roles_mock.call_count, 1)
self.assertEqual(role_flavor_mock.call_count, 8)
self.assertTemplateUsed(res, 'infrastructure/flavors/details.html')
def test_details(self):
flavor = api.flavor.Flavor(TEST_DATA.novaclient_flavors.first())
plan = api.tuskar.Plan(TEST_DATA.tuskarclient_plans.first())
roles = [api.tuskar.Role(role)
for role in self.tuskarclient_roles.list()]
stack = api.heat.Stack(TEST_DATA.heatclient_stacks.first())
with contextlib.nested(
patch('tuskar_ui.api.flavor.Flavor.get',
return_value=flavor),
patch('tuskar_ui.api.tuskar.Plan.get_the_plan',
return_value=plan),
patch('tuskar_ui.api.tuskar.Role.list', return_value=roles),
patch('tuskar_ui.api.tuskar.Role.flavor', return_value=flavor),
patch('tuskar_ui.api.heat.Stack.get_by_plan',
return_value=stack),
# __name__ is required for horizon.tables
patch('tuskar_ui.api.heat.Stack.resources_count',
return_value=42, __name__='')
) as (flavor_mock, plan_mock, roles_mock, role_flavor_mock,
stack_mock, count_mock):
res = self.client.get(urlresolvers.reverse(DETAILS_VIEW,
args=(flavor.id,)))
self.assertEqual(flavor_mock.call_count, 1)
self.assertEqual(plan_mock.call_count, 2)
self.assertEqual(roles_mock.call_count, 1)
self.assertEqual(role_flavor_mock.call_count, 8)
self.assertEqual(stack_mock.call_count, 1)
self.assertEqual(count_mock.call_count, 4)
self.assertTemplateUsed(res, 'infrastructure/flavors/details.html')
class FlavorsUtilsTest(test.TestCase):
def test_get_unmached_suggestions(self):
flavors = [api.flavor.Flavor(flavor)
for flavor in TEST_DATA.novaclient_flavors.list()]
nodes = [api.node.Node(api.node.Node(node))
for node in self.ironicclient_nodes.list()]
with (
patch('tuskar_ui.api.flavor.Flavor.list', return_value=flavors)
), (
patch('tuskar_ui.api.node.Node.list', return_value=nodes)
):
ret = flavors_utils.get_flavor_suggestions(None)
FS = flavors_utils.FlavorSuggestion
self.assertEqual(ret, set([
FS(vcpus=8, ram_bytes=4294967296, disk_bytes=10737418240,
cpu_arch='x86_64', node_id='aa-11'),
FS(vcpus=16, ram_bytes=4294967296, disk_bytes=107374182400,
cpu_arch='x86_64', node_id='bb-22'),
FS(vcpus=32, ram_bytes=8589934592, disk_bytes=1073741824,
cpu_arch='x86_64', node_id='cc-33'),
FS(vcpus=8, ram_bytes=4294967296, disk_bytes=10737418240,
cpu_arch='x86_64', node_id='cc-44'),
FS(vcpus=8, ram_bytes=4294967296, disk_bytes=10737418240,
cpu_arch='x86_64', node_id='dd-55'),
FS(vcpus=8, ram_bytes=4294967296, disk_bytes=10737418240,
cpu_arch='x86_64', node_id='ff-66'),
FS(vcpus=8, ram_bytes=4294967296, disk_bytes=10737418240,
cpu_arch='x86_64', node_id='gg-77'),
FS(vcpus=8, ram_bytes=4294967296, disk_bytes=10737418240,
cpu_arch='x86_64', node_id='hh-88'),
FS(vcpus=16, ram_bytes=8589934592, disk_bytes=1073741824000,
cpu_arch='x86_64', node_id='ii-99'),
]))
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