312 lines
13 KiB
Python
312 lines
13 KiB
Python
# 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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#
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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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import datetime
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from django.core.urlresolvers import reverse
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from django import http
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from django.utils import timezone
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from mox import IsA # noqa
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from openstack_dashboard import api
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from openstack_dashboard.test import helpers as test
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from openstack_dashboard import usage
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INDEX_URL = reverse('horizon:project:overview:index')
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class UsageViewTests(test.TestCase):
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@test.create_stubs({api.nova: ('usage_get',
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'tenant_absolute_limits',
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'extension_supported')})
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def _stub_nova_api_calls(self, nova_stu_enabled=True,
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tenant_limits_exception=False,
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stu_exception=False):
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api.nova.extension_supported(
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'SimpleTenantUsage', IsA(http.HttpRequest)) \
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.AndReturn(nova_stu_enabled)
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api.nova.extension_supported(
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'SimpleTenantUsage', IsA(http.HttpRequest)) \
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.AndReturn(nova_stu_enabled)
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if tenant_limits_exception:
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api.nova.tenant_absolute_limits(IsA(http.HttpRequest))\
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.AndRaise(tenant_limits_exception)
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else:
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api.nova.tenant_absolute_limits(IsA(http.HttpRequest)) \
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.AndReturn(self.limits['absolute'])
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if nova_stu_enabled:
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self._nova_stu_enabled(stu_exception)
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@test.create_stubs({api.cinder: ('tenant_absolute_limits',)})
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def _stub_cinder_api_calls(self):
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api.cinder.tenant_absolute_limits(IsA(http.HttpRequest)) \
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.AndReturn(self.cinder_limits['absolute'])
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@test.create_stubs({api.neutron: ('is_extension_supported',),
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api.network: ('floating_ip_supported',
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'tenant_floating_ip_list',
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'security_group_list')})
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def _stub_neutron_api_calls(self, neutron_sg_enabled=True):
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api.neutron.is_extension_supported(
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IsA(http.HttpRequest),
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'security-group').AndReturn(neutron_sg_enabled)
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api.network.floating_ip_supported(IsA(http.HttpRequest)) \
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.AndReturn(True)
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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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if neutron_sg_enabled:
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api.network.security_group_list(IsA(http.HttpRequest)) \
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.AndReturn(self.q_secgroups.list())
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def _nova_stu_enabled(self, exception=False):
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now = timezone.now()
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start = datetime.datetime(now.year, now.month, 1, 0, 0, 0, 0)
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end = datetime.datetime(now.year, now.month, now.day, 23, 59, 59, 0)
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if exception:
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api.nova.usage_get(IsA(http.HttpRequest), self.tenant.id,
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start, end) \
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.AndRaise(exception)
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else:
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api.nova.usage_get(IsA(http.HttpRequest), self.tenant.id,
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start, end) \
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.AndReturn(api.nova.NovaUsage(self.usages.first()))
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def _common_assertions(self, nova_stu_enabled,
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maxTotalFloatingIps=float("inf")):
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res = self.client.get(reverse('horizon:project:overview:index'))
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usages = res.context['usage']
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self.assertTemplateUsed(res, 'project/overview/usage.html')
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self.assertTrue(isinstance(usages, usage.ProjectUsage))
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self.assertEqual(nova_stu_enabled,
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res.context['simple_tenant_usage_enabled'])
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if nova_stu_enabled:
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self.assertContains(res, 'form-inline')
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else:
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self.assertNotContains(res, 'form-inline')
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self.assertEqual(usages.limits['maxTotalFloatingIps'],
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maxTotalFloatingIps)
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def test_usage(self):
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self._test_usage(nova_stu_enabled=True)
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def test_usage_disabled(self):
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self._test_usage(nova_stu_enabled=False)
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def _test_usage(self, nova_stu_enabled):
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self._stub_nova_api_calls(nova_stu_enabled)
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self._stub_neutron_api_calls()
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self._stub_cinder_api_calls()
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self.mox.ReplayAll()
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self._common_assertions(nova_stu_enabled)
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def test_usage_nova_network(self):
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self._test_usage_nova_network(nova_stu_enabled=True)
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def test_usage_nova_network_disabled(self):
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self._test_usage_nova_network(nova_stu_enabled=False)
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@test.create_stubs({api.base: ('is_service_enabled',)})
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def _test_usage_nova_network(self, nova_stu_enabled):
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self._stub_nova_api_calls(nova_stu_enabled)
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api.base.is_service_enabled(IsA(http.HttpRequest), 'network') \
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.MultipleTimes().AndReturn(False)
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api.base.is_service_enabled(IsA(http.HttpRequest), 'volume') \
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.MultipleTimes().AndReturn(False)
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self.mox.ReplayAll()
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self._common_assertions(nova_stu_enabled, maxTotalFloatingIps=10)
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def test_unauthorized(self):
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self._stub_nova_api_calls(
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stu_exception=self.exceptions.nova_unauthorized)
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self._stub_neutron_api_calls()
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self._stub_cinder_api_calls()
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self.mox.ReplayAll()
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url = reverse('horizon:project:overview:index')
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res = self.client.get(url)
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self.assertTemplateUsed(res, 'project/overview/usage.html')
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self.assertMessageCount(res, error=1)
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self.assertContains(res, 'Unauthorized:')
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def test_usage_csv(self):
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self._test_usage_csv(nova_stu_enabled=True)
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def test_usage_csv_disabled(self):
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self._test_usage_csv(nova_stu_enabled=False)
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def _test_usage_csv(self, nova_stu_enabled=True):
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self._stub_nova_api_calls(nova_stu_enabled)
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self._stub_neutron_api_calls()
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self._stub_cinder_api_calls()
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self.mox.ReplayAll()
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res = self.client.get(reverse('horizon:project:overview:index') +
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"?format=csv")
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self.assertTemplateUsed(res, 'project/overview/usage.csv')
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self.assertTrue(isinstance(res.context['usage'], usage.ProjectUsage))
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def test_usage_exception_usage(self):
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self._stub_nova_api_calls(stu_exception=self.exceptions.nova)
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self._stub_neutron_api_calls()
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self._stub_cinder_api_calls()
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self.mox.ReplayAll()
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res = self.client.get(reverse('horizon:project:overview:index'))
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self.assertTemplateUsed(res, 'project/overview/usage.html')
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self.assertEqual(res.context['usage'].usage_list, [])
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def test_usage_exception_quota(self):
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self._stub_nova_api_calls(tenant_limits_exception=self.exceptions.nova)
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self._stub_neutron_api_calls()
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self._stub_cinder_api_calls()
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self.mox.ReplayAll()
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res = self.client.get(reverse('horizon:project:overview:index'))
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self.assertTemplateUsed(res, 'project/overview/usage.html')
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self.assertEqual(res.context['usage'].quotas, {})
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def test_usage_default_tenant(self):
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self._stub_nova_api_calls()
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self._stub_neutron_api_calls()
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self._stub_cinder_api_calls()
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self.mox.ReplayAll()
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res = self.client.get(reverse('horizon:project:overview:index'))
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self.assertTemplateUsed(res, 'project/overview/usage.html')
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self.assertTrue(isinstance(res.context['usage'], usage.ProjectUsage))
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@test.update_settings(OPENSTACK_NEUTRON_NETWORK={'enable_quotas': True})
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def test_usage_with_neutron(self):
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self._test_usage_with_neutron(neutron_sg_enabled=True)
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@test.update_settings(OPENSTACK_NEUTRON_NETWORK={'enable_quotas': True})
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def test_usage_with_neutron_nova_security_group(self):
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self._test_usage_with_neutron(neutron_sg_enabled=False)
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@test.update_settings(OPENSTACK_NEUTRON_NETWORK={'enable_quotas': True})
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def test_usage_with_neutron_floating_ip_disabled(self):
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self._test_usage_with_neutron(neutron_fip_enabled=False)
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@test.create_stubs({api.neutron: ('tenant_quota_get',
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'is_extension_supported'),
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api.network: ('floating_ip_supported',
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'tenant_floating_ip_list',
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'security_group_list')})
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def _test_usage_with_neutron_prepare(self):
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self._stub_nova_api_calls()
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self._stub_cinder_api_calls()
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def _test_usage_with_neutron(self, neutron_sg_enabled=True,
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neutron_fip_enabled=True):
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self._test_usage_with_neutron_prepare()
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api.neutron.is_extension_supported(
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IsA(http.HttpRequest), 'quotas').AndReturn(True)
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api.neutron.is_extension_supported(
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IsA(http.HttpRequest),
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'security-group').AndReturn(neutron_sg_enabled)
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api.network.floating_ip_supported(IsA(http.HttpRequest)) \
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.AndReturn(neutron_fip_enabled)
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if neutron_fip_enabled:
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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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if neutron_sg_enabled:
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api.network.security_group_list(IsA(http.HttpRequest)) \
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.AndReturn(self.q_secgroups.list())
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api.neutron.tenant_quota_get(IsA(http.HttpRequest), self.tenant.id) \
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.AndReturn(self.neutron_quotas.first())
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self.mox.ReplayAll()
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self._test_usage_with_neutron_check(neutron_sg_enabled)
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def _test_usage_with_neutron_check(self, neutron_sg_enabled=True,
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max_fip_expected=50,
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max_sg_expected=20):
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res = self.client.get(reverse('horizon:project:overview:index'))
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self.assertContains(res, 'Floating IPs')
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self.assertContains(res, 'Security Groups')
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res_limits = res.context['usage'].limits
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# Make sure the floating IPs comes from Neutron (50 vs. 10)
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max_floating_ips = res_limits['maxTotalFloatingIps']
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self.assertEqual(max_floating_ips, max_fip_expected)
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if neutron_sg_enabled:
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# Make sure the security group limit comes from Neutron (20 vs. 10)
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max_security_groups = res_limits['maxSecurityGroups']
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self.assertEqual(max_security_groups, max_sg_expected)
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@test.update_settings(OPENSTACK_NEUTRON_NETWORK={'enable_quotas': True})
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def test_usage_with_neutron_quotas_ext_error(self):
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self._test_usage_with_neutron_prepare()
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api.neutron.is_extension_supported(
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IsA(http.HttpRequest), 'quotas').AndRaise(self.exceptions.neutron)
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self.mox.ReplayAll()
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self._test_usage_with_neutron_check(max_fip_expected=float("inf"),
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max_sg_expected=float("inf"))
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@test.update_settings(OPENSTACK_NEUTRON_NETWORK={'enable_quotas': True})
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def test_usage_with_neutron_sg_ext_error(self):
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self._test_usage_with_neutron_prepare()
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api.neutron.is_extension_supported(
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IsA(http.HttpRequest), 'quotas').AndReturn(True)
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api.neutron.is_extension_supported(
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IsA(http.HttpRequest),
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'security-group').AndRaise(self.exceptions.neutron)
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self.mox.ReplayAll()
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self._test_usage_with_neutron_check(max_fip_expected=float("inf"),
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max_sg_expected=float("inf"))
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def test_usage_with_cinder(self):
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self._test_usage_cinder(cinder_enabled=True)
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def test_usage_without_cinder(self):
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self._test_usage_cinder(cinder_enabled=False)
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@test.create_stubs({api.base: ('is_service_enabled',)})
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def _test_usage_cinder(self, cinder_enabled):
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self._stub_nova_api_calls(True)
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if cinder_enabled:
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self._stub_cinder_api_calls()
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api.base.is_service_enabled(IsA(http.HttpRequest), 'network') \
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.MultipleTimes().AndReturn(False)
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api.base.is_service_enabled(IsA(http.HttpRequest), 'volume') \
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.MultipleTimes().AndReturn(cinder_enabled)
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self.mox.ReplayAll()
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res = self.client.get(reverse('horizon:project:overview:index'))
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usages = res.context['usage']
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self.assertTemplateUsed(res, 'project/overview/usage.html')
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self.assertTrue(isinstance(usages, usage.ProjectUsage))
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if cinder_enabled:
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self.assertEqual(usages.limits['totalVolumesUsed'], 1)
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self.assertEqual(usages.limits['maxTotalVolumes'], 10)
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self.assertEqual(usages.limits['totalGigabytesUsed'], 5)
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self.assertEqual(usages.limits['maxTotalVolumeGigabytes'], 1000)
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else:
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self.assertNotIn('totalVolumesUsed', usages.limits)
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