| # |
| # 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 side input example.""" |
| |
| from __future__ import absolute_import |
| |
| import logging |
| import unittest |
| |
| import apache_beam as beam |
| from apache_beam.examples.cookbook import bigquery_side_input |
| 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 BigQuerySideInputTest(unittest.TestCase): |
| |
| def test_create_groups(self): |
| with TestPipeline() as p: |
| |
| group_ids_pcoll = p | 'CreateGroupIds' >> beam.Create(['A', 'B', 'C']) |
| corpus_pcoll = p | 'CreateCorpus' >> beam.Create( |
| [{'f': 'corpus1'}, {'f': 'corpus2'}]) |
| words_pcoll = p | 'CreateWords' >> beam.Create( |
| [{'f': 'word1'}, {'f': 'word2'}]) |
| ignore_corpus_pcoll = p | 'CreateIgnoreCorpus' >> beam.Create(['corpus1']) |
| ignore_word_pcoll = p | 'CreateIgnoreWord' >> beam.Create(['word1']) |
| |
| groups = bigquery_side_input.create_groups(group_ids_pcoll, |
| corpus_pcoll, |
| words_pcoll, |
| ignore_corpus_pcoll, |
| ignore_word_pcoll) |
| |
| assert_that(groups, equal_to( |
| [('A', 'corpus2', 'word2'), |
| ('B', 'corpus2', 'word2'), |
| ('C', 'corpus2', 'word2')])) |
| |
| |
| if __name__ == '__main__': |
| logging.getLogger().setLevel(logging.INFO) |
| unittest.main() |