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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (BEAM-4333) Add integration tests for mobile game examples
Date Sat, 23 Jun 2018 06:23:00 GMT

     [ https://issues.apache.org/jira/browse/BEAM-4333?focusedWorklogId=115023&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-115023
]

ASF GitHub Bot logged work on BEAM-4333:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 23/Jun/18 06:22
            Start Date: 23/Jun/18 06:22
    Worklog Time Spent: 10m 
      Work Description: mariapython commented on a change in pull request #5747: [BEAM-4333]
Add integration tests for python mobile games
URL: https://github.com/apache/beam/pull/5747#discussion_r197604145
 
 

 ##########
 File path: sdks/python/apache_beam/examples/game_stats_it_test.py
 ##########
 @@ -0,0 +1,153 @@
+#
+# 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.
+#
+
+"""End-to-end test for the game stats example.
+
+Code: beam/sdks/python/apache_beam/examples/complete/game/game_stats.py
+Usage:
+
+  python setup.py nosetests --test-pipeline-options=" \
+      --runner=TestDataflowRunner \
+      --project=... \
+      --staging_location=gs://... \
+      --temp_location=gs://... \
+      --output=gs://... \
+      --sdk_location=... \
+
+"""
+
+from __future__ import absolute_import
+
+import logging
+import time
+import unittest
+import uuid
+
+from hamcrest.core.core.allof import all_of
+from nose.plugins.attrib import attr
+
+from apache_beam.examples.complete.game import game_stats
+from apache_beam.io.gcp.tests import utils
+from apache_beam.io.gcp.tests.bigquery_matcher import BigqueryMatcher
+from apache_beam.runners.runner import PipelineState
+from apache_beam.testing import test_utils
+from apache_beam.testing.pipeline_verifiers import PipelineStateMatcher
+from apache_beam.testing.test_pipeline import TestPipeline
+
+
+class GameStatsIT(unittest.TestCase):
+
+  # Input events containing user, team, score, processing time, window start.
+  INPUT_EVENT = 'user1,teamA,10,%d,2015-11-02 09:09:28.224'
+  INPUT_TOPIC = 'game_stats_it_input_topic'
+  INPUT_SUB = 'game_stats_it_input_subscription'
+
+  # SHA-1 hash generated from sorted rows reading from BigQuery table
+  DEFAULT_EXPECTED_CHECKSUM = '5288ccaab77d347c8460d77c15a0db234ef5eb4f'
+  OUTPUT_DATASET = 'game_stats_it_dataset'
+  OUTPUT_TABLE_SESSIONS = 'game_stats_sessions'
+  OUTPUT_TABLE_TEAMS = 'game_stats_teams'
+  DEFAULT_INPUT_COUNT = 500
+
+  WAIT_UNTIL_FINISH_DURATION = 12 * 60 * 1000   # in milliseconds
+
+  def setUp(self):
+    self.test_pipeline = TestPipeline(is_integration_test=True)
+    self.project = self.test_pipeline.get_option('project')
+    _unique_id = str(uuid.uuid4())
+
+    # Set up PubSub environment.
+    from google.cloud import pubsub
+    self.pubsub_client = pubsub.Client(project=self.project)
+    unique_topic_name = self.INPUT_TOPIC + _unique_id
+    unique_subscrition_name = self.INPUT_SUB + _unique_id
+    self.input_topic = self.pubsub_client.topic(unique_topic_name)
+    self.input_sub = self.input_topic.subscription(unique_subscrition_name)
+
+    self.input_topic.create()
+    test_utils.wait_for_topics_created([self.input_topic])
+    self.input_sub.create()
+
+    # Set up BigQuery environment
+    from google.cloud import bigquery
+    client = bigquery.Client()
+    unique_dataset_name = self.OUTPUT_DATASET + str(int(time.time()))
+    self.dataset = client.dataset(unique_dataset_name, project=self.project)
+    self.dataset.create()
+
+    self._test_timestamp = int(time.time() * 1000)
+
+  def _inject_pubsub_game_events(self, topic, message_count):
+    """Inject game events as test data to PubSub."""
+
+    logging.debug('Injecting %d game events to topic %s',
+                  message_count, topic.full_name)
+
+    for _ in range(message_count):
+      topic.publish(self.INPUT_EVENT % self._test_timestamp)
+
+  def _cleanup_pubsub(self):
+    test_utils.cleanup_subscriptions([self.input_sub])
+    test_utils.cleanup_topics([self.input_topic])
+
+  @attr('GS')
+  def test_game_stats_it(self):
+    state_verifier = PipelineStateMatcher(PipelineState.RUNNING)
+
+    success_condition = 'mean_duration=300 LIMIT 1'
+    sessions_query = ('SELECT mean_duration FROM [%s:%s.%s] '
+                      'WHERE %s' % (self.project,
+                                    self.dataset.name,
+                                    self.OUTPUT_TABLE_SESSIONS,
+                                    success_condition))
+    bq_sessions_verifier = BigqueryMatcher(self.project,
+                                           sessions_query,
+                                           self.DEFAULT_EXPECTED_CHECKSUM)
+
+    # TODO(mariagh): Add teams table verifier once game_stats.py is fixed.
+
+    extra_opts = {'subscription': self.input_sub.full_name,
+                  'dataset': self.dataset.name,
+                  'topic': self.input_topic.full_name,
+                  'fixed_window_duration': 1,
+                  'user_activity_window_duration': 1,
+                  'wait_until_finish_duration':
+                      self.WAIT_UNTIL_FINISH_DURATION,
+                  'on_success_matcher': all_of(state_verifier,
+                                               bq_sessions_verifier)}
+
+    # Register cleanup before pipeline execution.
+    self.addCleanup(self._cleanup_pubsub)
+    self.addCleanup(utils.delete_bq_table, self.project,
+                    self.dataset.name, self.OUTPUT_TABLE_SESSIONS)
+    self.addCleanup(utils.delete_bq_table, self.project,
+                    self.dataset.name, self.OUTPUT_TABLE_TEAMS)
+
 
 Review comment:
   I have added cleanups for datasets in other two tests.

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Issue Time Tracking
-------------------

    Worklog Id:     (was: 115023)
    Time Spent: 4h 10m  (was: 4h)

> Add integration tests for mobile game examples
> ----------------------------------------------
>
>                 Key: BEAM-4333
>                 URL: https://issues.apache.org/jira/browse/BEAM-4333
>             Project: Beam
>          Issue Type: New Feature
>          Components: sdk-py-core
>            Reporter: María GH
>            Assignee: María GH
>            Priority: Minor
>          Time Spent: 4h 10m
>  Remaining Estimate: 0h
>
> Add integration tests for the 4 [mobile game examples|https://github.com/apache/beam/tree/master/sdks/python/apache_beam/examples/complete/game].
> Setup a Jenkins test to run the above integration tests at a daily frequency.



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