# vim: tabstop=4 shiftwidth=4 softtabstop=4 # Copyright 2012 United States Government as represented by the # Administrator of the National Aeronautics and Space Administration. # All Rights Reserved. # # 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 datetime from django.core.urlresolvers import reverse from django import http from django.utils import timezone from mox import IsA # noqa from horizon.templatetags import sizeformat from openstack_dashboard import api from openstack_dashboard.test import helpers as test from openstack_dashboard import usage INDEX_URL = reverse('horizon:project:overview:index') class UsageViewTests(test.BaseAdminViewTests): def _stub_nova_api_calls(self, nova_stu_enabled): self.mox.StubOutWithMock(api.nova, 'usage_list') self.mox.StubOutWithMock(api.nova, 'tenant_absolute_limits') self.mox.StubOutWithMock(api.nova, 'extension_supported') self.mox.StubOutWithMock(api.keystone, 'tenant_list') self.mox.StubOutWithMock(api.neutron, 'is_extension_supported') self.mox.StubOutWithMock(api.network, 'tenant_floating_ip_list') self.mox.StubOutWithMock(api.network, 'security_group_list') self.mox.StubOutWithMock(api.cinder, 'tenant_absolute_limits') api.nova.extension_supported( 'SimpleTenantUsage', IsA(http.HttpRequest)) \ .AndReturn(nova_stu_enabled) def test_usage(self): self._test_usage(nova_stu_enabled=True) def test_usage_disabled(self): self._test_usage(nova_stu_enabled=False) def _test_usage(self, nova_stu_enabled=True): self._stub_nova_api_calls(nova_stu_enabled) api.nova.extension_supported( 'SimpleTenantUsage', IsA(http.HttpRequest)) \ .AndReturn(nova_stu_enabled) now = timezone.now() usage_obj = api.nova.NovaUsage(self.usages.first()) api.keystone.tenant_list(IsA(http.HttpRequest)) \ .AndReturn([self.tenants.list(), False]) if nova_stu_enabled: api.nova.usage_list(IsA(http.HttpRequest), datetime.datetime(now.year, now.month, now.day, 0, 0, 0, 0), datetime.datetime(now.year, now.month, now.day, 23, 59, 59, 0)) \ .AndReturn([usage_obj]) api.nova.tenant_absolute_limits(IsA(http.HttpRequest)) \ .AndReturn(self.limits['absolute']) api.neutron.is_extension_supported(IsA(http.HttpRequest), 'security-group').AndReturn(True) api.network.tenant_floating_ip_list(IsA(http.HttpRequest)) \ .AndReturn(self.floating_ips.list()) api.network.security_group_list(IsA(http.HttpRequest)) \ .AndReturn(self.q_secgroups.list()) api.cinder.tenant_absolute_limits(IsA(http.HttpRequest)) \ .AndReturn(self.cinder_limits['absolute']) self.mox.ReplayAll() res = self.client.get(reverse('horizon:admin:overview:index')) self.assertTemplateUsed(res, 'admin/overview/usage.html') self.assertTrue(isinstance(res.context['usage'], usage.GlobalUsage)) self.assertEqual(nova_stu_enabled, res.context['simple_tenant_usage_enabled']) usage_table = 'test_tenant' \ '%s' \ '%s' \ '%s' \ '%.2f' \ '%.2f' % \ (usage_obj.vcpus, usage_obj.disk_gb_hours, sizeformat.mbformat(usage_obj.memory_mb), usage_obj.vcpu_hours, usage_obj.total_local_gb_usage) if nova_stu_enabled: self.assertContains(res, usage_table) else: self.assertNotContains(res, usage_table) def test_usage_csv(self): self._test_usage_csv(nova_stu_enabled=True) def test_usage_csv_disabled(self): self._test_usage_csv(nova_stu_enabled=False) def _test_usage_csv(self, nova_stu_enabled=True): self._stub_nova_api_calls(nova_stu_enabled) api.nova.extension_supported( 'SimpleTenantUsage', IsA(http.HttpRequest)) \ .AndReturn(nova_stu_enabled) now = timezone.now() usage_obj = [api.nova.NovaUsage(u) for u in self.usages.list()] api.keystone.tenant_list(IsA(http.HttpRequest)) \ .AndReturn([self.tenants.list(), False]) if nova_stu_enabled: api.nova.usage_list(IsA(http.HttpRequest), datetime.datetime(now.year, now.month, now.day, 0, 0, 0, 0), datetime.datetime(now.year, now.month, now.day, 23, 59, 59, 0)) \ .AndReturn(usage_obj) api.nova.tenant_absolute_limits(IsA(http.HttpRequest))\ .AndReturn(self.limits['absolute']) api.neutron.is_extension_supported(IsA(http.HttpRequest), 'security-group').AndReturn(True) api.network.tenant_floating_ip_list(IsA(http.HttpRequest)) \ .AndReturn(self.floating_ips.list()) api.network.security_group_list(IsA(http.HttpRequest)) \ .AndReturn(self.q_secgroups.list()) api.cinder.tenant_absolute_limits(IsA(http.HttpRequest)) \ .AndReturn(self.cinder_limits['absolute']) self.mox.ReplayAll() csv_url = reverse('horizon:admin:overview:index') + "?format=csv" res = self.client.get(csv_url) self.assertTemplateUsed(res, 'admin/overview/usage.csv') self.assertTrue(isinstance(res.context['usage'], usage.GlobalUsage)) hdr = 'Project Name,VCPUs,Ram (MB),Disk (GB),Usage (Hours)' self.assertContains(res, '%s\r\n' % hdr) if nova_stu_enabled: for obj in usage_obj: row = u'{0},{1},{2},{3},{4:.2f}\r\n'.format(obj.project_name, obj.vcpus, obj.memory_mb, obj.disk_gb_hours, obj.vcpu_hours) self.assertContains(res, row)