180 lines
8.1 KiB
Python
180 lines
8.1 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2012 Nebula, Inc.
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# Copyright (c) 2012 X.commerce, a business unit of eBay Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import absolute_import
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from django import http
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from mox import IsA
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from openstack_dashboard import api
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from openstack_dashboard.api import cinder
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from openstack_dashboard.test import helpers as test
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from openstack_dashboard.usage import quotas
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class QuotaTests(test.APITestCase):
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def get_usages(self, with_volume=True):
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quotas = {'injected_file_content_bytes': {'quota': 1},
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'metadata_items': {'quota': 1},
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'injected_files': {'quota': 1},
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'security_groups': {'quota': 10},
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'security_group_rules': {'quota': 20},
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'fixed_ips': {'quota': 10},
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'ram': {'available': 8976, 'used': 1024, 'quota': 10000},
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'floating_ips': {'available': 0, 'used': 2, 'quota': 1},
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'instances': {'available': 8, 'used': 2, 'quota': 10},
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'cores': {'available': 8, 'used': 2, 'quota': 10}}
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if with_volume:
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quotas.update({'volumes': {'available': 0, 'used': 3, 'quota': 1},
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'snapshots': {'available': 0, 'used': 3,
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'quota': 1},
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'gigabytes': {'available': 920, 'used': 80,
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'quota': 1000}})
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return quotas
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@test.create_stubs({api.nova: ('server_list',
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'flavor_list',
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'tenant_quota_get',),
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api.network: ('tenant_floating_ip_list',),
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quotas: ('is_service_enabled',),
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cinder: ('volume_list', 'volume_snapshot_list',
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'tenant_quota_get',)})
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def test_tenant_quota_usages(self):
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quotas.is_service_enabled(IsA(http.HttpRequest),
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'volume').AndReturn(True)
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api.nova.flavor_list(IsA(http.HttpRequest)) \
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.AndReturn(self.flavors.list())
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api.nova.tenant_quota_get(IsA(http.HttpRequest), '1') \
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.AndReturn(self.quotas.first())
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api.network.tenant_floating_ip_list(IsA(http.HttpRequest)) \
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.AndReturn(self.floating_ips.list())
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api.nova.server_list(IsA(http.HttpRequest)) \
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.AndReturn([self.servers.list(), False])
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cinder.volume_list(IsA(http.HttpRequest)) \
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.AndReturn(self.volumes.list())
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cinder.volume_snapshot_list(IsA(http.HttpRequest)) \
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.AndReturn(self.snapshots.list())
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cinder.tenant_quota_get(IsA(http.HttpRequest), '1') \
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.AndReturn(self.cinder_quotas.first())
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self.mox.ReplayAll()
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quota_usages = quotas.tenant_quota_usages(self.request)
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expected_output = self.get_usages()
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# Compare internal structure of usages to expected.
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self.assertEquals(quota_usages.usages, expected_output)
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@test.create_stubs({api.nova: ('server_list',
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'flavor_list',
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'tenant_quota_get',),
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api.network: ('tenant_floating_ip_list',),
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quotas: ('is_service_enabled',)})
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def test_tenant_quota_usages_without_volume(self):
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quotas.is_service_enabled(IsA(http.HttpRequest),
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'volume').AndReturn(False)
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api.nova.flavor_list(IsA(http.HttpRequest)) \
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.AndReturn(self.flavors.list())
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api.nova.tenant_quota_get(IsA(http.HttpRequest), '1') \
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.AndReturn(self.quotas.first())
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api.network.tenant_floating_ip_list(IsA(http.HttpRequest)) \
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.AndReturn(self.floating_ips.list())
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api.nova.server_list(IsA(http.HttpRequest)) \
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.AndReturn([self.servers.list(), False])
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self.mox.ReplayAll()
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quota_usages = quotas.tenant_quota_usages(self.request)
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expected_output = self.get_usages(with_volume=False)
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# Compare internal structure of usages to expected.
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self.assertEquals(quota_usages.usages, expected_output)
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@test.create_stubs({api.nova: ('server_list',
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'flavor_list',
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'tenant_quota_get',),
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api.network: ('tenant_floating_ip_list',),
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quotas: ('is_service_enabled',)})
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def test_tenant_quota_usages_no_instances_running(self):
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quotas.is_service_enabled(IsA(http.HttpRequest),
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'volume').AndReturn(False)
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api.nova.flavor_list(IsA(http.HttpRequest)) \
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.AndReturn(self.flavors.list())
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api.nova.tenant_quota_get(IsA(http.HttpRequest), '1') \
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.AndReturn(self.quotas.first())
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api.network.tenant_floating_ip_list(IsA(http.HttpRequest)) \
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.AndReturn([])
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api.nova.server_list(IsA(http.HttpRequest)).AndReturn([[], False])
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self.mox.ReplayAll()
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quota_usages = quotas.tenant_quota_usages(self.request)
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expected_output = self.get_usages(with_volume=False)
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expected_output.update({
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'ram': {'available': 10000, 'used': 0, 'quota': 10000},
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'floating_ips': {'available': 1, 'used': 0, 'quota': 1},
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'instances': {'available': 10, 'used': 0, 'quota': 10},
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'cores': {'available': 10, 'used': 0, 'quota': 10}})
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# Compare internal structure of usages to expected.
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self.assertEquals(quota_usages.usages, expected_output)
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@test.create_stubs({api.nova: ('server_list',
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'flavor_list',
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'tenant_quota_get',),
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api.network: ('tenant_floating_ip_list',),
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quotas: ('is_service_enabled',),
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cinder: ('volume_list', 'volume_snapshot_list',
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'tenant_quota_get',)})
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def test_tenant_quota_usages_unlimited_quota(self):
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inf_quota = self.quotas.first()
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inf_quota['ram'] = -1
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quotas.is_service_enabled(IsA(http.HttpRequest),
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'volume').AndReturn(True)
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api.nova.flavor_list(IsA(http.HttpRequest)) \
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.AndReturn(self.flavors.list())
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api.nova.tenant_quota_get(IsA(http.HttpRequest), '1') \
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.AndReturn(inf_quota)
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api.network.tenant_floating_ip_list(IsA(http.HttpRequest)) \
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.AndReturn(self.floating_ips.list())
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api.nova.server_list(IsA(http.HttpRequest)) \
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.AndReturn([self.servers.list(), False])
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cinder.volume_list(IsA(http.HttpRequest)) \
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.AndReturn(self.volumes.list())
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cinder.volume_snapshot_list(IsA(http.HttpRequest)) \
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.AndReturn(self.snapshots.list())
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cinder.tenant_quota_get(IsA(http.HttpRequest), '1') \
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.AndReturn(self.cinder_quotas.first())
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self.mox.ReplayAll()
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quota_usages = quotas.tenant_quota_usages(self.request)
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expected_output = self.get_usages()
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expected_output.update({'ram': {'available': float("inf"),
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'used': 1024,
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'quota': float("inf")}})
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# Compare internal structure of usages to expected.
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self.assertEquals(quota_usages.usages, expected_output)
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