| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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 __future__ import absolute_import |
| |
| import json |
| import logging |
| import unittest |
| |
| from apache_beam.testing.load_tests.load_test_metrics_utils import MetricsReader |
| from apache_beam.testing.test_pipeline import TestPipeline |
| |
| |
| class LoadTest(unittest.TestCase): |
| def parseTestPipelineOptions(self, options=None): |
| if not options: |
| options = self.input_options |
| |
| return { |
| 'numRecords': options.get('num_records'), |
| 'keySizeBytes': options.get('key_size'), |
| 'valueSizeBytes': options.get('value_size'), |
| 'bundleSizeDistribution': { |
| 'type': options.get( |
| 'bundle_size_distribution_type', 'const' |
| ), |
| 'param': options.get('bundle_size_distribution_param', 0) |
| }, |
| 'forceNumInitialBundles': options.get( |
| 'force_initial_num_bundles', 0 |
| ) |
| } |
| |
| def setUp(self): |
| self.pipeline = TestPipeline() |
| self.input_options = json.loads(self.pipeline.get_option('input_options')) |
| |
| self.publish_to_big_query = self.pipeline.get_option('publish_to_big_query') |
| self.metrics_namespace = self.pipeline.get_option('metrics_table') |
| |
| if not self.publish_to_big_query or self.publish_to_big_query != 'true': |
| logging.info('Metrics will not be collected') |
| self.metrics_monitor = None |
| else: |
| self.metrics_monitor = MetricsReader( |
| project_name=self.pipeline.get_option('project'), |
| bq_table=self.metrics_namespace, |
| bq_dataset=self.pipeline.get_option('metrics_dataset'), |
| ) |
| |
| def tearDown(self): |
| result = self.pipeline.run() |
| result.wait_until_finish() |
| |
| if self.metrics_monitor: |
| self.metrics_monitor.publish_metrics(result) |
| |
| |
| if __name__ == '__main__': |
| logging.getLogger().setLevel(logging.DEBUG) |
| unittest.main() |