11eb4e9d3e
W503 line break before binary operator Looking at the code base, it sounds okay to follow this check. Change-Id: Id511e0104dc6de5b204021661d4a8776ca6d3658
253 lines
10 KiB
Python
253 lines
10 KiB
Python
# 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 django.urls import reverse
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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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class EvacuateHostViewTest(test.BaseAdminViewTests):
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@test.create_mocks({api.nova: ['service_list']})
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def test_index(self):
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hypervisor = self.hypervisors.list().pop().hypervisor_hostname
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services = [service for service in self.services.list()
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if service.binary == 'nova-compute']
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self.mock_service_list.return_value = services
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url = reverse('horizon:admin:hypervisors:compute:evacuate_host',
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args=[hypervisor])
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res = self.client.get(url)
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self.assertTemplateUsed(res,
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'admin/hypervisors/compute/evacuate_host.html')
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self.mock_service_list.assert_called_once_with(
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test.IsHttpRequest(), binary='nova-compute')
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@test.create_mocks({api.nova: ['service_list',
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'evacuate_host']})
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def test_successful_post(self):
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hypervisor = self.hypervisors.list().pop().hypervisor_hostname
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services = [service for service in self.services.list()
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if service.binary == 'nova-compute']
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self.mock_service_list.return_value = services
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self.mock_evacuate_host.return_value = True
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url = reverse('horizon:admin:hypervisors:compute:evacuate_host',
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args=[hypervisor])
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form_data = {'current_host': services[1].host,
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'target_host': services[0].host,
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'on_shared_storage': False}
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res = self.client.post(url, form_data)
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dest_url = reverse('horizon:admin:hypervisors:index')
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self.assertNoFormErrors(res)
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self.assertMessageCount(success=1)
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self.assertRedirectsNoFollow(res, dest_url)
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self.mock_service_list.assert_called_once_with(
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test.IsHttpRequest(), binary='nova-compute')
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self.mock_evacuate_host.assert_called_once_with(
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test.IsHttpRequest(),
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services[1].host,
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services[0].host,
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False)
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@test.create_mocks({api.nova: ['service_list',
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'evacuate_host']})
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def test_failing_nova_call_post(self):
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hypervisor = self.hypervisors.list().pop().hypervisor_hostname
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services = [service for service in self.services.list()
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if service.binary == 'nova-compute']
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self.mock_service_list.return_value = services
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self.mock_evacuate_host.side_effect = self.exceptions.nova
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url = reverse('horizon:admin:hypervisors:compute:evacuate_host',
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args=[hypervisor])
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form_data = {'current_host': services[1].host,
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'target_host': services[0].host,
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'on_shared_storage': False}
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res = self.client.post(url, form_data)
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dest_url = reverse('horizon:admin:hypervisors:index')
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self.assertMessageCount(error=1)
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self.assertRedirectsNoFollow(res, dest_url)
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self.mock_service_list.assert_called_once_with(
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test.IsHttpRequest(), binary='nova-compute')
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self.mock_evacuate_host.assert_called_once_with(
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test.IsHttpRequest(),
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services[1].host,
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services[0].host,
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False)
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class MigrateHostViewTest(test.BaseAdminViewTests):
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def test_index(self):
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disabled_services = [service for service in self.services.list()
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if (service.binary == 'nova-compute' and
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service.status == 'disabled')]
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disabled_service = disabled_services[0]
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url = reverse('horizon:admin:hypervisors:compute:migrate_host',
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args=[disabled_service.host])
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res = self.client.get(url)
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self.assertNoMessages()
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self.assertTemplateUsed(res,
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'admin/hypervisors/compute/migrate_host.html')
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@test.create_mocks({api.nova: ['migrate_host']})
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def test_maintenance_host_cold_migration_succeed(self):
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disabled_services = [service for service in self.services.list()
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if (service.binary == 'nova-compute' and
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service.status == 'disabled')]
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disabled_service = disabled_services[0]
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self.mock_migrate_host.return_value = True
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url = reverse('horizon:admin:hypervisors:compute:migrate_host',
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args=[disabled_service.host])
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form_data = {'current_host': disabled_service.host,
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'migrate_type': 'cold_migrate',
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'disk_over_commit': False,
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'block_migration': False}
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res = self.client.post(url, form_data)
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dest_url = reverse('horizon:admin:hypervisors:index')
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self.assertNoFormErrors(res)
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self.assertMessageCount(success=1)
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self.assertRedirectsNoFollow(res, dest_url)
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self.mock_migrate_host.assert_called_once_with(
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test.IsHttpRequest(),
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disabled_service.host,
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live_migrate=False,
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disk_over_commit=False,
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block_migration=False)
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@test.create_mocks({api.nova: ['migrate_host']})
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def test_maintenance_host_live_migration_succeed(self):
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disabled_services = [service for service in self.services.list()
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if (service.binary == 'nova-compute' and
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service.status == 'disabled')]
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disabled_service = disabled_services[0]
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self.mock_migrate_host.return_value = True
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url = reverse('horizon:admin:hypervisors:compute:migrate_host',
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args=[disabled_service.host])
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form_data = {'current_host': disabled_service.host,
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'migrate_type': 'live_migrate',
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'disk_over_commit': False,
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'block_migration': True}
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res = self.client.post(url, form_data)
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dest_url = reverse('horizon:admin:hypervisors:index')
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self.assertNoFormErrors(res)
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self.assertMessageCount(success=1)
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self.assertRedirectsNoFollow(res, dest_url)
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self.mock_migrate_host.assert_called_once_with(
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test.IsHttpRequest(),
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disabled_service.host,
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live_migrate=True,
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disk_over_commit=False,
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block_migration=True)
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@test.create_mocks({api.nova: ['migrate_host']})
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def test_maintenance_host_migration_fails(self):
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disabled_services = [service for service in self.services.list()
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if (service.binary == 'nova-compute' and
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service.status == 'disabled')]
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disabled_service = disabled_services[0]
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self.mock_migrate_host.side_effect = self.exceptions.nova
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url = reverse('horizon:admin:hypervisors:compute:migrate_host',
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args=[disabled_service.host])
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form_data = {'current_host': disabled_service.host,
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'migrate_type': 'live_migrate',
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'disk_over_commit': False,
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'block_migration': True}
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res = self.client.post(url, form_data)
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dest_url = reverse('horizon:admin:hypervisors:index')
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self.assertMessageCount(error=1)
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self.assertRedirectsNoFollow(res, dest_url)
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self.mock_migrate_host.assert_called_once_with(
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test.IsHttpRequest(),
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disabled_service.host,
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live_migrate=True,
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disk_over_commit=False,
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block_migration=True)
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class DisableServiceViewTest(test.BaseAdminViewTests):
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def test_index(self):
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hypervisor = self.hypervisors.list().pop().hypervisor_hostname
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url = reverse('horizon:admin:hypervisors:compute:disable_service',
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args=[hypervisor])
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res = self.client.get(url)
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template = 'admin/hypervisors/compute/disable_service.html'
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self.assertTemplateUsed(res, template)
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@test.create_mocks({api.nova: ['service_disable']})
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def test_successful_post(self):
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hypervisor = self.hypervisors.list().pop().hypervisor_hostname
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services = [service for service in self.services.list()
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if service.binary == 'nova-compute']
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self.mock_service_disable.return_value = True
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url = reverse('horizon:admin:hypervisors:compute:disable_service',
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args=[hypervisor])
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form_data = {'host': services[0].host,
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'reason': 'test disable'}
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res = self.client.post(url, form_data)
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dest_url = reverse('horizon:admin:hypervisors:index')
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self.assertNoFormErrors(res)
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self.assertMessageCount(success=1)
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self.assertRedirectsNoFollow(res, dest_url)
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self.mock_service_disable.assert_called_once_with(
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test.IsHttpRequest(),
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services[0].host,
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'nova-compute',
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reason='test disable')
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@test.create_mocks({api.nova: ['service_disable']})
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def test_failing_nova_call_post(self):
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hypervisor = self.hypervisors.list().pop().hypervisor_hostname
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services = [service for service in self.services.list()
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if service.binary == 'nova-compute']
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self.mock_service_disable.side_effect = self.exceptions.nova
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url = reverse('horizon:admin:hypervisors:compute:disable_service',
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args=[hypervisor])
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form_data = {'host': services[0].host,
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'reason': 'test disable'}
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res = self.client.post(url, form_data)
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dest_url = reverse('horizon:admin:hypervisors:index')
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self.assertMessageCount(error=1)
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self.assertRedirectsNoFollow(res, dest_url)
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self.mock_service_disable.assert_called_once_with(
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test.IsHttpRequest(),
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services[0].host,
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'nova-compute',
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reason='test disable')
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