| # |
| # 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. |
| # |
| |
| """Test for the BigQuery tornadoes example.""" |
| |
| from __future__ import absolute_import |
| |
| import logging |
| import unittest |
| |
| import apache_beam as beam |
| from apache_beam.examples.cookbook import bigquery_tornadoes |
| from apache_beam.testing.test_pipeline import TestPipeline |
| from apache_beam.testing.util import assert_that |
| from apache_beam.testing.util import equal_to |
| |
| |
| class BigQueryTornadoesTest(unittest.TestCase): |
| |
| def test_basics(self): |
| with TestPipeline() as p: |
| rows = (p | 'create' >> beam.Create([ |
| {'month': 1, 'day': 1, 'tornado': False}, |
| {'month': 1, 'day': 2, 'tornado': True}, |
| {'month': 1, 'day': 3, 'tornado': True}, |
| {'month': 2, 'day': 1, 'tornado': True}])) |
| results = bigquery_tornadoes.count_tornadoes(rows) |
| assert_that(results, equal_to([{'month': 1, 'tornado_count': 2}, |
| {'month': 2, 'tornado_count': 1}])) |
| |
| |
| if __name__ == '__main__': |
| logging.getLogger().setLevel(logging.INFO) |
| unittest.main() |