Source code for ceilometer.tests.unit.event.test_trait_plugins

#
# Copyright 2013 Rackspace Hosting.
#
# 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.
from oslotest import base

from ceilometer.event import trait_plugins


[docs]class TestSplitterPlugin(base.BaseTestCase):
[docs] def setUp(self): super(TestSplitterPlugin, self).setUp() self.pclass = trait_plugins.SplitterTraitPlugin
[docs] def test_split(self): param = dict(separator='-', segment=0) plugin = self.pclass(**param) match_list = [('test.thing', 'test-foobar-baz')] value = plugin.trait_values(match_list)[0] self.assertEqual('test', value) param = dict(separator='-', segment=1) plugin = self.pclass(**param) match_list = [('test.thing', 'test-foobar-baz')] value = plugin.trait_values(match_list)[0] self.assertEqual('foobar', value) param = dict(separator='-', segment=1, max_split=1) plugin = self.pclass(**param) match_list = [('test.thing', 'test-foobar-baz')] value = plugin.trait_values(match_list)[0] self.assertEqual('foobar-baz', value)
[docs] def test_no_sep(self): param = dict(separator='-', segment=0) plugin = self.pclass(**param) match_list = [('test.thing', 'test.foobar.baz')] value = plugin.trait_values(match_list)[0] self.assertEqual('test.foobar.baz', value)
[docs] def test_no_segment(self): param = dict(separator='-', segment=5) plugin = self.pclass(**param) match_list = [('test.thing', 'test-foobar-baz')] value = plugin.trait_values(match_list)[0] self.assertIsNone(value)
[docs] def test_no_match(self): param = dict(separator='-', segment=0) plugin = self.pclass(**param) match_list = [] value = plugin.trait_values(match_list) self.assertEqual([], value)
[docs]class TestBitfieldPlugin(base.BaseTestCase):
[docs] def setUp(self): super(TestBitfieldPlugin, self).setUp() self.pclass = trait_plugins.BitfieldTraitPlugin self.init = 0 self.params = dict(initial_bitfield=self.init, flags=[dict(path='payload.foo', bit=0, value=42), dict(path='payload.foo', bit=1, value=12), dict(path='payload.thud', bit=1, value=23), dict(path='thingy.boink', bit=4), dict(path='thingy.quux', bit=6, value="wokka"), dict(path='payload.bar', bit=10, value='test')])
[docs] def test_bitfield(self): match_list = [('payload.foo', 12), ('payload.bar', 'test'), ('thingy.boink', 'testagain')] plugin = self.pclass(**self.params) value = plugin.trait_values(match_list) self.assertEqual(0x412, value[0])
[docs] def test_initial(self): match_list = [('payload.foo', 12), ('payload.bar', 'test'), ('thingy.boink', 'testagain')] self.params['initial_bitfield'] = 0x2000 plugin = self.pclass(**self.params) value = plugin.trait_values(match_list) self.assertEqual(0x2412, value[0])
[docs] def test_no_match(self): match_list = [] plugin = self.pclass(**self.params) value = plugin.trait_values(match_list) self.assertEqual(self.init, value[0])
[docs] def test_multi(self): match_list = [('payload.foo', 12), ('payload.thud', 23), ('payload.bar', 'test'), ('thingy.boink', 'testagain')] plugin = self.pclass(**self.params) value = plugin.trait_values(match_list) self.assertEqual(0x412, value[0])