69 lines
2.5 KiB
Python
69 lines
2.5 KiB
Python
# Copyright 2016 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import mock
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from tripleo_common.tests import base
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from tripleo_common.tests import fake_nova
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# See the README file in the fake_nova module directory for details on why
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# this is being done.
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if 'nova' not in sys.modules:
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sys.modules['nova'] = fake_nova
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else:
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raise RuntimeError('nova module already found in sys.modules. The '
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'fake_nova injection should be removed.')
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from tripleo_common.filters import capabilities_filter # noqa
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class TestCapabilitiesFilter(base.TestCase):
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def test_no_requested_node(self):
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instance = capabilities_filter.TripleOCapabilitiesFilter()
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host_state = mock.Mock()
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host_state.stats.get.return_value = ''
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spec_obj = mock.Mock()
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spec_obj.scheduler_hints.get.return_value = []
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self.assertTrue(instance.host_passes(host_state, spec_obj))
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def test_requested_node_matches(self):
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def mock_host_get(key):
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if key == 'node':
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return 'compute-0'
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else:
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self.fail('Unexpected key requested by filter')
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def mock_spec_get(key):
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if key == 'capabilities:node':
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return ['compute-0']
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else:
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self.fail('Unexpected key requested by filter')
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instance = capabilities_filter.TripleOCapabilitiesFilter()
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host_state = mock.Mock()
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host_state.stats.get.side_effect = mock_host_get
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spec_obj = mock.Mock()
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spec_obj.scheduler_hints.get.side_effect = mock_spec_get
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self.assertTrue(instance.host_passes(host_state, spec_obj))
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def test_requested_node_no_match(self):
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instance = capabilities_filter.TripleOCapabilitiesFilter()
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host_state = mock.Mock()
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host_state.stats.get.return_value = 'controller-0'
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spec_obj = mock.Mock()
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spec_obj.scheduler_hints.get.return_value = ['compute-0']
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self.assertFalse(instance.host_passes(host_state, spec_obj))
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