c1a8606095
- set/unset node tags - get node tags - add/delete single tag - check whether node tag exists - Delete all tags attached to the node when it's destroyed This will not support creating node with tags, just ignore the specified tags. Change-Id: Ibe83a726d904fd33b8550c8bec134cf05644560e Partial-bug: #1526266
112 lines
4.4 KiB
Python
112 lines
4.4 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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"""Tests for manipulating NodeTags via the DB API"""
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from ironic.common import exception
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from ironic.tests.unit.db import base
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from ironic.tests.unit.db import utils as db_utils
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class DbNodeTagTestCase(base.DbTestCase):
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def setUp(self):
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super(DbNodeTagTestCase, self).setUp()
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self.node = db_utils.create_test_node()
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def test_set_node_tags(self):
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tags = self.dbapi.set_node_tags(self.node.id, ['tag1', 'tag2'])
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self.assertEqual(self.node.id, tags[0].node_id)
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self.assertItemsEqual(['tag1', 'tag2'], [tag.tag for tag in tags])
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tags = self.dbapi.set_node_tags(self.node.id, [])
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self.assertEqual([], tags)
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def test_set_node_tags_duplicate(self):
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tags = self.dbapi.set_node_tags(self.node.id,
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['tag1', 'tag2', 'tag2'])
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self.assertEqual(self.node.id, tags[0].node_id)
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self.assertItemsEqual(['tag1', 'tag2'], [tag.tag for tag in tags])
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def test_set_node_tags_node_not_exist(self):
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self.assertRaises(exception.NodeNotFound,
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self.dbapi.set_node_tags, '1234', ['tag1', 'tag2'])
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def test_get_node_tags_by_node_id(self):
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self.dbapi.set_node_tags(self.node.id, ['tag1', 'tag2'])
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tags = self.dbapi.get_node_tags_by_node_id(self.node.id)
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self.assertEqual(self.node.id, tags[0].node_id)
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self.assertItemsEqual(['tag1', 'tag2'], [tag.tag for tag in tags])
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def test_get_node_tags_empty(self):
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tags = self.dbapi.get_node_tags_by_node_id(self.node.id)
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self.assertEqual([], tags)
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def test_get_node_tags_node_not_exist(self):
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self.assertRaises(exception.NodeNotFound,
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self.dbapi.get_node_tags_by_node_id, '123')
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def test_unset_node_tags(self):
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self.dbapi.set_node_tags(self.node.id, ['tag1', 'tag2'])
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self.dbapi.unset_node_tags(self.node.id)
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tags = self.dbapi.get_node_tags_by_node_id(self.node.id)
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self.assertEqual([], tags)
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def test_unset_empty_node_tags(self):
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self.dbapi.unset_node_tags(self.node.id)
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tags = self.dbapi.get_node_tags_by_node_id(self.node.id)
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self.assertEqual([], tags)
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def test_unset_node_tags_node_not_exist(self):
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self.assertRaises(exception.NodeNotFound,
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self.dbapi.unset_node_tags, '123')
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def test_add_node_tag(self):
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tag = self.dbapi.add_node_tag(self.node.id, 'tag1')
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self.assertEqual(self.node.id, tag.node_id)
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self.assertEqual('tag1', tag.tag)
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def test_add_node_tag_duplicate(self):
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tag = self.dbapi.add_node_tag(self.node.id, 'tag1')
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tag = self.dbapi.add_node_tag(self.node.id, 'tag1')
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self.assertEqual(self.node.id, tag.node_id)
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self.assertEqual('tag1', tag.tag)
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def test_add_node_tag_node_not_exist(self):
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self.assertRaises(exception.NodeNotFound,
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self.dbapi.add_node_tag, '123', 'tag1')
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def test_delete_node_tag(self):
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self.dbapi.set_node_tags(self.node.id, ['tag1', 'tag2'])
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self.dbapi.delete_node_tag(self.node.id, 'tag1')
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tags = self.dbapi.get_node_tags_by_node_id(self.node.id)
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self.assertEqual(1, len(tags))
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self.assertEqual('tag2', tags[0].tag)
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def test_delete_node_tag_not_found(self):
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self.assertRaises(exception.NodeTagNotFound,
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self.dbapi.delete_node_tag, self.node.id, 'tag1')
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def test_delete_node_tag_node_not_found(self):
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self.assertRaises(exception.NodeNotFound,
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self.dbapi.delete_node_tag, '123', 'tag1')
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def test_node_tag_exists(self):
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self.dbapi.set_node_tags(self.node.id, ['tag1', 'tag2'])
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ret = self.dbapi.node_tag_exists(self.node.id, 'tag1')
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self.assertTrue(ret)
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def test_node_tag_not_exists(self):
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ret = self.dbapi.node_tag_exists(self.node.id, 'tag1')
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self.assertFalse(ret)
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