77 lines
2.5 KiB
Python
77 lines
2.5 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 unittest import mock
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from neutron_lib.objects import utils as obj_utils
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from neutron_lib.tests import _base as base
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class TestUtils(base.BaseTestCase):
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def test_get_objects_with_filters_not_in(self):
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class FakeColumn(object):
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def __init__(self, column):
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self.column = column
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def in_(self, value):
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self.value = value
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return self
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def __invert__(self):
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return list(set(self.column) - set(self.value))
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filter_obj = obj_utils.NotIn([1, 2, 3])
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fake_column = FakeColumn([1, 2, 4, 5])
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self.assertEqual([4, 5],
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sorted(filter_obj.filter(fake_column)))
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fake_column = FakeColumn([1, 2])
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self.assertEqual([], filter_obj.filter(fake_column))
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fake_column = FakeColumn([4, 5])
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self.assertEqual([4, 5],
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sorted(filter_obj.filter(fake_column)))
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def test_get_objects_with_filters_not_equal(self):
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class FakeColumn(object):
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def __init__(self, column):
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self.column = column
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def __ne__(self, value):
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return [item for item in self.column if item != value]
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filter_obj = obj_utils.NotEqual(1)
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fake_column = FakeColumn([1, 2, 4, 5])
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self.assertEqual([2, 4, 5],
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sorted(filter_obj.filter(fake_column)))
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fake_column = FakeColumn([1])
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self.assertEqual([], filter_obj.filter(fake_column))
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fake_column = FakeColumn([4, 5])
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self.assertEqual([4, 5],
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sorted(filter_obj.filter(fake_column)))
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def test_get_updatable_fields(self):
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mock_class = mock.Mock()
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mock_class.fields_no_update = [0, 2, 6]
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mock_fields = mock.Mock()
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mock_fields.copy.return_value = {k: k for k in range(7)}
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updatable = obj_utils.get_updatable_fields(mock_class, mock_fields)
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self.assertEqual([1, 3, 4, 5],
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sorted(list(updatable.keys())))
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