Source code for ceilometer.tests.unit.test_declarative

# Copyright 2016 Mirantis, Inc
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#      http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# under the License.

import fixtures
import mock

from ceilometer import declarative
from ceilometer.tests import base

[docs]class TestDefinition(base.BaseTestCase):
[docs] def setUp(self): super(TestDefinition, self).setUp() self.configs = [ "_field1", "_field2|_field3", {'fields': 'field4.`split(., 1, 1)`'}, {'fields': ['field5.arg', 'field6'], 'type': 'text'} ] self.parser = mock.MagicMock() parser_patch = fixtures.MockPatch( "jsonpath_rw_ext.parser.ExtentedJsonPathParser.parse", new=self.parser) self.useFixture(parser_patch)
[docs] def test_caching_parsers(self): for config in self.configs * 2: declarative.Definition("test", config, mock.MagicMock()) self.assertEqual(4, self.parser.call_count) self.parser.assert_has_calls([ mock.call("_field1"), mock.call("_field2|_field3"), mock.call("field4.`split(., 1, 1)`"), mock.call("(field5.arg)|(field6)"), ])
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