sample_test.py

# Copyright 2014 PerfKitBenchmarker Authors. 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.

import unittest

from perfkitbenchmarker import sample


class SampleTestCase(unittest.TestCase):

  def testMetadataOptional(self):
    instance = sample.Sample(metric='Test', value=1.0, unit='Mbps')
    self.assertDictEqual({}, instance.metadata)

  def testProvidedMetadataSet(self):
    metadata = {'origin': 'unit test'}
    instance = sample.Sample(metric='Test', value=1.0, unit='Mbps',
                             metadata=metadata.copy())
    self.assertDictEqual(metadata, instance.metadata)