c72464505a
Continuation of I0b540e54dbabd26901a7530035a38583bb521fda * delete scheduler.simple * modify scheduler.multi instead of delete to continue supporting I753e87fc8979fd0b62529974f00cf11fa55b3d63 * update scheduler.multi docstring * scheduler.rpcapi bumped to 2.3 * change default scheduler to scheduler.filter_scheduler DocImpact part of bp delete-nova-volume Change-Id: Ie9d9b46742b2d92cd1e9ffe982ef658907a1d411
111 lines
4.1 KiB
Python
111 lines
4.1 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# Copyright 2011 OpenStack LLC
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# All Rights Reserved.
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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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"""
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Tests For Multi Scheduler
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"""
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from nova.scheduler import driver
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from nova.scheduler import multi
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from nova.tests.scheduler import test_scheduler
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class FakeComputeScheduler(driver.Scheduler):
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is_fake_compute = True
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def __init__(self):
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super(FakeComputeScheduler, self).__init__()
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self.is_update_caps_called = False
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def schedule_theoretical(self, *args, **kwargs):
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pass
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class FakeDefaultScheduler(driver.Scheduler):
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is_fake_default = True
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def __init__(self):
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super(FakeDefaultScheduler, self).__init__()
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self.is_update_caps_called = False
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class MultiDriverTestCase(test_scheduler.SchedulerTestCase):
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"""Test case for multi driver"""
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driver_cls = multi.MultiScheduler
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def setUp(self):
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super(MultiDriverTestCase, self).setUp()
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base_name = 'nova.tests.scheduler.test_multi_scheduler.%s'
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compute_cls_name = base_name % 'FakeComputeScheduler'
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default_cls_name = base_name % 'FakeDefaultScheduler'
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self.flags(compute_scheduler_driver=compute_cls_name,
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default_scheduler_driver=default_cls_name)
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self._manager = multi.MultiScheduler()
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def test_drivers_inited(self):
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mgr = self._manager
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self.assertEqual(len(mgr.drivers), 2)
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self.assertTrue(mgr.drivers['compute'].is_fake_compute)
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self.assertTrue(mgr.drivers['default'].is_fake_default)
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def test_update_service_capabilities(self):
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def fake_update_service_capabilities(self, service, host, caps):
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self.is_update_caps_called = True
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mgr = self._manager
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self.stubs.Set(driver.Scheduler,
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'update_service_capabilities',
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fake_update_service_capabilities)
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self.assertFalse(mgr.drivers['compute'].is_update_caps_called)
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mgr.update_service_capabilities('foo_svc', 'foo_host', 'foo_caps')
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self.assertTrue(mgr.drivers['compute'].is_update_caps_called)
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class SimpleSchedulerTestCase(MultiDriverTestCase):
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"""Test case for simple driver."""
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driver_cls = multi.MultiScheduler
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def setUp(self):
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super(SimpleSchedulerTestCase, self).setUp()
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base_name = 'nova.tests.scheduler.test_multi_scheduler.%s'
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compute_cls_name = base_name % 'FakeComputeScheduler'
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default_cls_name = base_name % 'FakeDefaultScheduler'
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self.flags(compute_scheduler_driver=compute_cls_name,
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default_scheduler_driver=default_cls_name)
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self._manager = multi.MultiScheduler()
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def test_update_service_capabilities(self):
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def fake_update_service_capabilities(self, service, host, caps):
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self.is_update_caps_called = True
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mgr = self._manager
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self.stubs.Set(driver.Scheduler,
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'update_service_capabilities',
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fake_update_service_capabilities)
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self.assertFalse(mgr.drivers['compute'].is_update_caps_called)
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mgr.update_service_capabilities('foo_svc', 'foo_host', 'foo_caps')
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self.assertTrue(mgr.drivers['compute'].is_update_caps_called)
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def test_drivers_inited(self):
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mgr = self._manager
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self.assertEqual(len(mgr.drivers), 2)
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self.assertTrue(mgr.drivers['compute'].is_fake_compute)
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self.assertTrue(mgr.drivers['default'].is_fake_default)
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