/usr/lib/python3/dist-packages/ironic_lib/tests/test_metrics_utils.py is in python3-ironic-lib 2.12.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | # Copyright 2016 Rackspace Hosting
# All Rights Reserved
#
# 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
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from ironic_lib import exception
from ironic_lib import metrics as metricslib
from ironic_lib import metrics_statsd
from ironic_lib import metrics_utils
from ironic_lib.tests import base
CONF = cfg.CONF
class TestGetLogger(base.IronicLibTestCase):
def setUp(self):
super(TestGetLogger, self).setUp()
def test_default_backend(self):
metrics = metrics_utils.get_metrics_logger('foo')
self.assertIsInstance(metrics, metricslib.NoopMetricLogger)
def test_statsd_backend(self):
CONF.set_override('backend', 'statsd', group='metrics')
metrics = metrics_utils.get_metrics_logger('foo')
self.assertIsInstance(metrics, metrics_statsd.StatsdMetricLogger)
CONF.clear_override('backend', group='metrics')
def test_nonexisting_backend(self):
self.assertRaises(exception.InvalidMetricConfig,
metrics_utils.get_metrics_logger, 'foo', 'test')
def test_numeric_prefix(self):
self.assertRaises(exception.InvalidMetricConfig,
metrics_utils.get_metrics_logger, 1)
def test_numeric_list_prefix(self):
self.assertRaises(exception.InvalidMetricConfig,
metrics_utils.get_metrics_logger, (1, 2))
def test_default_prefix(self):
metrics = metrics_utils.get_metrics_logger()
self.assertIsInstance(metrics, metricslib.NoopMetricLogger)
self.assertEqual(metrics.get_metric_name("bar"), "bar")
def test_prepend_host_backend(self):
CONF.set_override('prepend_host', True, group='metrics')
CONF.set_override('prepend_host_reverse', False, group='metrics')
metrics = metrics_utils.get_metrics_logger(prefix='foo',
host="host.example.com")
self.assertIsInstance(metrics, metricslib.NoopMetricLogger)
self.assertEqual(metrics.get_metric_name("bar"),
"host.example.com.foo.bar")
CONF.clear_override('prepend_host', group='metrics')
CONF.clear_override('prepend_host_reverse', group='metrics')
def test_prepend_global_prefix_host_backend(self):
CONF.set_override('prepend_host', True, group='metrics')
CONF.set_override('prepend_host_reverse', False, group='metrics')
CONF.set_override('global_prefix', 'global_pre', group='metrics')
metrics = metrics_utils.get_metrics_logger(prefix='foo',
host="host.example.com")
self.assertIsInstance(metrics, metricslib.NoopMetricLogger)
self.assertEqual(metrics.get_metric_name("bar"),
"global_pre.host.example.com.foo.bar")
CONF.clear_override('prepend_host', group='metrics')
CONF.clear_override('prepend_host_reverse', group='metrics')
CONF.clear_override('global_prefix', group='metrics')
def test_prepend_other_delim(self):
metrics = metrics_utils.get_metrics_logger('foo', delimiter='*')
self.assertIsInstance(metrics, metricslib.NoopMetricLogger)
self.assertEqual(metrics.get_metric_name("bar"),
"foo*bar")
def test_prepend_host_reverse_backend(self):
CONF.set_override('prepend_host', True, group='metrics')
CONF.set_override('prepend_host_reverse', True, group='metrics')
metrics = metrics_utils.get_metrics_logger('foo',
host="host.example.com")
self.assertIsInstance(metrics, metricslib.NoopMetricLogger)
self.assertEqual(metrics.get_metric_name("bar"),
"com.example.host.foo.bar")
CONF.clear_override('prepend_host', group='metrics')
CONF.clear_override('prepend_host_reverse', group='metrics')
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