38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
# Copyright 2011 OpenStack Foundation # 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 Scheduler Host Filters.
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"""
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from nova.scheduler import filters
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from nova.scheduler.filters import all_hosts_filter
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from nova.scheduler.filters import compute_filter
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from nova import test
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from nova.tests.unit.scheduler import fakes
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class HostFiltersTestCase(test.NoDBTestCase):
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def test_filter_handler(self):
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# Double check at least a couple of known filters exist
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filter_handler = filters.HostFilterHandler()
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classes = filter_handler.get_matching_classes(
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['nova.scheduler.filters.all_filters'])
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self.assertIn(all_hosts_filter.AllHostsFilter, classes)
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self.assertIn(compute_filter.ComputeFilter, classes)
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def test_all_host_filter(self):
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filt_cls = all_hosts_filter.AllHostsFilter()
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host = fakes.FakeHostState('host1', 'node1', {})
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self.assertTrue(filt_cls.host_passes(host, {}))
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