# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 Nebula, Inc.
#
# 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 uuid
from django.core.urlresolvers import reverse
from django import http
from django.utils.datastructures import SortedDict
from mox import IgnoreArg # noqa
from mox import IsA # noqa
from openstack_dashboard import api
from openstack_dashboard.test import helpers as test
INDEX_URL = reverse('horizon:admin:instances:index')
[docs]class InstanceViewTest(test.BaseAdminViewTests):
@test.create_stubs({api.nova: ('flavor_list', 'server_list',
'extension_supported',),
api.keystone: ('tenant_list',),
api.network: ('servers_update_addresses',)})
[docs] def test_index(self):
servers = self.servers.list()
flavors = self.flavors.list()
tenants = self.tenants.list()
api.nova.extension_supported('AdminActions', IsA(http.HttpRequest)) \
.MultipleTimes().AndReturn(True)
api.keystone.tenant_list(IsA(http.HttpRequest)).\
AndReturn([tenants, False])
search_opts = {'marker': None, 'paginate': True}
api.nova.server_list(IsA(http.HttpRequest),
all_tenants=True, search_opts=search_opts) \
.AndReturn([servers, False])
api.network.servers_update_addresses(IsA(http.HttpRequest), servers)
api.nova.flavor_list(IsA(http.HttpRequest)).AndReturn(flavors)
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertTemplateUsed(res, 'admin/instances/index.html')
instances = res.context['table'].data
self.assertItemsEqual(instances, servers)
@test.create_stubs({api.nova: ('flavor_list', 'flavor_get',
'server_list', 'extension_supported',),
api.keystone: ('tenant_list',),
api.network: ('servers_update_addresses',)})
[docs] def test_index_flavor_list_exception(self):
servers = self.servers.list()
tenants = self.tenants.list()
flavors = self.flavors.list()
full_flavors = SortedDict([(f.id, f) for f in flavors])
search_opts = {'marker': None, 'paginate': True}
api.nova.server_list(IsA(http.HttpRequest),
all_tenants=True, search_opts=search_opts) \
.AndReturn([servers, False])
api.network.servers_update_addresses(IsA(http.HttpRequest), servers)
api.nova.extension_supported('AdminActions', IsA(http.HttpRequest)) \
.MultipleTimes().AndReturn(True)
api.nova.flavor_list(IsA(http.HttpRequest)). \
AndRaise(self.exceptions.nova)
api.keystone.tenant_list(IsA(http.HttpRequest)).\
AndReturn([tenants, False])
for server in servers:
api.nova.flavor_get(IsA(http.HttpRequest), server.flavor["id"]). \
AndReturn(full_flavors[server.flavor["id"]])
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertTemplateUsed(res, 'admin/instances/index.html')
instances = res.context['table'].data
self.assertItemsEqual(instances, servers)
@test.create_stubs({api.nova: ('flavor_list', 'flavor_get',
'server_list', 'extension_supported', ),
api.keystone: ('tenant_list',),
api.network: ('servers_update_addresses',)})
[docs] def test_index_flavor_get_exception(self):
servers = self.servers.list()
flavors = self.flavors.list()
tenants = self.tenants.list()
# UUIDs generated using indexes are unlikely to match
# any of existing flavor ids and are guaranteed to be deterministic.
for i, server in enumerate(servers):
server.flavor['id'] = str(uuid.UUID(int=i))
search_opts = {'marker': None, 'paginate': True}
api.nova.server_list(IsA(http.HttpRequest),
all_tenants=True, search_opts=search_opts) \
.AndReturn([servers, False])
api.network.servers_update_addresses(IsA(http.HttpRequest), servers)
api.nova.extension_supported('AdminActions', IsA(http.HttpRequest)) \
.MultipleTimes().AndReturn(True)
api.nova.flavor_list(IsA(http.HttpRequest)). \
AndReturn(flavors)
api.keystone.tenant_list(IsA(http.HttpRequest)).\
AndReturn([tenants, False])
for server in servers:
api.nova.flavor_get(IsA(http.HttpRequest), server.flavor["id"]). \
AndRaise(self.exceptions.nova)
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
instances = res.context['table'].data
self.assertTemplateUsed(res, 'admin/instances/index.html')
self.assertMessageCount(res, error=len(servers))
self.assertItemsEqual(instances, servers)
@test.create_stubs({api.nova: ('server_list',)})
[docs] def test_index_server_list_exception(self):
search_opts = {'marker': None, 'paginate': True}
api.nova.server_list(IsA(http.HttpRequest),
all_tenants=True, search_opts=search_opts) \
.AndRaise(self.exceptions.nova)
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertTemplateUsed(res, 'admin/instances/index.html')
self.assertEqual(len(res.context['instances_table'].data), 0)
@test.create_stubs({api.nova: ('server_get', 'flavor_get',
'extension_supported', ),
api.keystone: ('tenant_get',)})
[docs] def test_ajax_loading_instances(self):
server = self.servers.first()
flavor = self.flavors.list()[0]
tenant = self.tenants.list()[0]
api.nova.server_get(IsA(http.HttpRequest), server.id).AndReturn(server)
api.nova.extension_supported('AdminActions', IsA(http.HttpRequest)) \
.MultipleTimes().AndReturn(True)
api.nova.flavor_get(IsA(http.HttpRequest),
server.flavor['id']).AndReturn(flavor)
api.keystone.tenant_get(IsA(http.HttpRequest),
server.tenant_id,
admin=True).AndReturn(tenant)
self.mox.ReplayAll()
url = INDEX_URL + \
"?action=row_update&table=instances&obj_id=" + server.id
res = self.client.get(url, {},
HTTP_X_REQUESTED_WITH='XMLHttpRequest')
self.assertTemplateUsed(res, "horizon/common/_data_table_row.html")
self.assertContains(res, "test_tenant", 1, 200)
self.assertContains(res, "instance-host", 1, 200)
# two instances of name, other name comes from row data-display
self.assertContains(res, "server_1", 2, 200)
self.assertContains(res, "10.0.0.1", 1, 200)
self.assertContains(res, "512MB RAM | 1 VCPU | 0Bytes Disk", 1, 200)
self.assertContains(res, "Active", 1, 200)
self.assertContains(res, "Running", 1, 200)
@test.create_stubs({api.nova: ('flavor_list', 'server_list',
'extension_supported', ),
api.keystone: ('tenant_list',),
api.network: ('servers_update_addresses',)})
[docs] def test_index_options_before_migrate(self):
servers = self.servers.list()
api.keystone.tenant_list(IsA(http.HttpRequest)).\
AndReturn([self.tenants.list(), False])
search_opts = {'marker': None, 'paginate': True}
api.nova.server_list(IsA(http.HttpRequest),
all_tenants=True, search_opts=search_opts) \
.AndReturn([servers, False])
api.network.servers_update_addresses(IsA(http.HttpRequest), servers)
api.nova.extension_supported('AdminActions', IsA(http.HttpRequest)) \
.MultipleTimes().AndReturn(True)
api.nova.flavor_list(IsA(http.HttpRequest)).\
AndReturn(self.flavors.list())
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertContains(res, "instances__migrate")
self.assertNotContains(res, "instances__confirm")
self.assertNotContains(res, "instances__revert")
@test.create_stubs({api.nova: ('flavor_list', 'server_list',
'extension_supported', ),
api.keystone: ('tenant_list',),
api.network: ('servers_update_addresses',)})
[docs] def test_index_options_after_migrate(self):
servers = self.servers.list()
server1 = servers[0]
server1.status = "VERIFY_RESIZE"
server2 = servers[2]
server2.status = "VERIFY_RESIZE"
api.keystone.tenant_list(IsA(http.HttpRequest)) \
.AndReturn([self.tenants.list(), False])
search_opts = {'marker': None, 'paginate': True}
api.nova.extension_supported('AdminActions', IsA(http.HttpRequest)) \
.MultipleTimes().AndReturn(True)
api.nova.server_list(IsA(http.HttpRequest),
all_tenants=True, search_opts=search_opts) \
.AndReturn([servers, False])
api.network.servers_update_addresses(IsA(http.HttpRequest), servers)
api.nova.flavor_list(IsA(http.HttpRequest)).\
AndReturn(self.flavors.list())
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertContains(res, "instances__confirm")
self.assertContains(res, "instances__revert")
self.assertNotContains(res, "instances__migrate")
@test.create_stubs({api.nova: ('hypervisor_list',
'server_get',)})
[docs] def test_instance_live_migrate_get(self):
server = self.servers.first()
api.nova.server_get(IsA(http.HttpRequest), server.id) \
.AndReturn(server)
api.nova.hypervisor_list(IsA(http.HttpRequest)) \
.AndReturn(self.hypervisors.list())
self.mox.ReplayAll()
url = reverse('horizon:admin:instances:live_migrate',
args=[server.id])
res = self.client.get(url)
self.assertTemplateUsed(res, 'admin/instances/live_migrate.html')
@test.create_stubs({api.nova: ('server_get',)})
[docs] def test_instance_live_migrate_get_server_get_exception(self):
server = self.servers.first()
api.nova.server_get(IsA(http.HttpRequest), server.id) \
.AndRaise(self.exceptions.nova)
self.mox.ReplayAll()
url = reverse('horizon:admin:instances:live_migrate',
args=[server.id])
res = self.client.get(url)
self.assertRedirectsNoFollow(res, INDEX_URL)
@test.create_stubs({api.nova: ('hypervisor_list',
'server_get',)})
[docs] def test_instance_live_migrate_list_hypervisor_get_exception(self):
server = self.servers.first()
api.nova.server_get(IsA(http.HttpRequest), server.id) \
.AndReturn(server)
api.nova.hypervisor_list(IsA(http.HttpRequest)) \
.AndRaise(self.exceptions.nova)
self.mox.ReplayAll()
url = reverse('horizon:admin:instances:live_migrate',
args=[server.id])
res = self.client.get(url)
self.assertRedirectsNoFollow(res, INDEX_URL)
@test.create_stubs({api.nova: ('hypervisor_list',
'server_get',)})
[docs] def test_instance_live_migrate_list_hypervisor_without_current(self):
server = self.servers.first()
api.nova.server_get(IsA(http.HttpRequest), server.id) \
.AndReturn(server)
api.nova.hypervisor_list(IsA(http.HttpRequest)) \
.AndReturn(self.hypervisors.list())
self.mox.ReplayAll()
url = reverse('horizon:admin:instances:live_migrate',
args=[server.id])
res = self.client.get(url)
self.assertNotContains(
res, "<option value=\"devstack003\">devstack003</option>")
self.assertContains(
res, "<option value=\"devstack001\">devstack001</option>")
self.assertContains(
res, "<option value=\"devstack002\">devstack002</option>")
@test.create_stubs({api.nova: ('hypervisor_list',
'server_get',
'server_live_migrate',)})
[docs] def test_instance_live_migrate_post(self):
server = self.servers.first()
hypervisor = self.hypervisors.first()
host = hypervisor.hypervisor_hostname
api.nova.server_get(IsA(http.HttpRequest), server.id) \
.AndReturn(server)
api.nova.hypervisor_list(IsA(http.HttpRequest)) \
.AndReturn(self.hypervisors.list())
api.nova.server_live_migrate(IsA(http.HttpRequest), server.id, host,
block_migration=False,
disk_over_commit=False) \
.AndReturn([])
self.mox.ReplayAll()
url = reverse('horizon:admin:instances:live_migrate',
args=[server.id])
res = self.client.post(url, {'host': host, 'instance_id': server.id})
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
@test.create_stubs({api.nova: ('hypervisor_list',
'server_get',
'server_live_migrate',)})
[docs] def test_instance_live_migrate_post_api_exception(self):
server = self.servers.first()
hypervisor = self.hypervisors.first()
host = hypervisor.hypervisor_hostname
api.nova.server_get(IsA(http.HttpRequest), server.id) \
.AndReturn(server)
api.nova.hypervisor_list(IsA(http.HttpRequest)) \
.AndReturn(self.hypervisors.list())
api.nova.server_live_migrate(IsA(http.HttpRequest), server.id, host,
block_migration=False,
disk_over_commit=False) \
.AndRaise(self.exceptions.nova)
self.mox.ReplayAll()
url = reverse('horizon:admin:instances:live_migrate',
args=[server.id])
res = self.client.post(url, {'host': host, 'instance_id': server.id})
self.assertRedirectsNoFollow(res, INDEX_URL)
@test.create_stubs({api.nova: ('server_get',)})
[docs] def test_instance_details_exception(self):
server = self.servers.first()
api.nova.server_get(IsA(http.HttpRequest), server.id) \
.AndRaise(self.exceptions.nova)
self.mox.ReplayAll()
url = reverse('horizon:admin:instances:detail',
args=[server.id])
res = self.client.get(url)
self.assertRedirectsNoFollow(res, INDEX_URL)