[Findit] Refactoring monitor swarming task pipelines

appengine/findit/waterfall/test/process_swarming_task_result_pipeline_test.py

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import datetime
 
 from model import analysis_status
 from model.wf_swarming_task import WfSwarmingTask
-from waterfall import process_swarming_task_result_pipeline
 from waterfall import swarming_util
 from waterfall.process_swarming_task_result_pipeline import (
     ProcessSwarmingTaskResultPipeline)
+from waterfall.test import (
+    process_base_swarming_task_result_pipeline_test as base_test)
 from waterfall.test import wf_testcase
 
 
-_ISOLATED_SERVER = 'https://isolateserver.appspot.com'
-_ISOLATED_STORAGE_URL = 'isolateserver.storage.googleapis.com'
-_SAMPLE_FAILURE_LOG = {
-    'per_iteration_data': [
-        {
-            'TestSuite1.test1': [
-                {
-                    'status': 'SUCCESS',
-                    'other_info': 'N/A'
-                }
-            ],
-            'TestSuite1.test2': [
-                {
-                    'status': 'FAILURE',
-                    'other_info': 'N/A'
-                },
-                {
-                    'status': 'FAILURE',
-                    'other_info': 'N/A'
-                },
-                {
-                    'status': 'SUCCESS',
-                    'other_info': 'N/A'
-                }
-            ],
-            'TestSuite1.test3': [
-                {
-                    'status': 'FAILURE',
-                    'other_info': 'N/A'
-                },
-                {
-                    'status': 'FAILURE',
-                    'other_info': 'N/A'
-                },
-                {
-                    'status': 'FAILURE',
-                    'other_info': 'N/A'
-                }
-            ]
-        },
-        {
-            'TestSuite1.test1': [
-                {
-                    'status': 'SUCCESS',
-                    'other_info': 'N/A'
-                }
-            ],
-            'TestSuite1.test2': [
-                {
-                    'status': 'SUCCESS',
-                    'other_info': 'N/A'
-                }
-            ],
-            'TestSuite1.test3': [
-                {
-                    'status': 'FAILURE',
-                    'other_info': 'N/A'
-                },
-                {
-                    'status': 'FAILURE',
-                    'other_info': 'N/A'
-                },
-                {
-                    'status': 'FAILURE',
-                    'other_info': 'N/A'
-                }
-            ]
-        }
-    ]
-}
-_EXPECTED_TESTS_STATUESE = {
-    'TestSuite1.test1': {
-        'total_run': 2,
-        'SUCCESS': 2
-    },
-    'TestSuite1.test2': {
-        'total_run': 4,
-        'SUCCESS': 2,
-        'FAILURE': 2
-    },
-    'TestSuite1.test3': {
-        'total_run': 6,
-        'FAILURE': 6
-    }
-}
-_EXPECTED_CLASSIFIED_TESTS = {
-    'flaky_tests': ['TestSuite1.test2', 'TestSuite1.test1'],
-    'reliable_tests': ['TestSuite1.test3']
-}
-
-
 class ProcessSwarmingTaskResultPipelineTest(wf_testcase.WaterfallTestCase):
 
   def _MockedGetSwarmingTaskResultById(self, task_id, _):
-    swarming_task_results = {
-        'task_id1': {
-            'state': 'COMPLETED',
-            'exit_code': '1',
-            'tags': [
-                'priority:25',
-                'ref_name:abc_tests'
-            ],
-            'outputs_ref': {
-                'isolatedserver': _ISOLATED_SERVER,
-                'namespace': 'default-gzip',
-                'isolated': 'shard1_isolated'
-            },
-            'created_ts': '2016-02-10T18:32:06.538220',
-            'started_ts': '2016-02-10T18:32:09.090550',
-            'completed_ts': '2016-02-10T18:33:09'
-        },
-        'task_id2': {
-            'state': 'TIMED_OUT',
-            'outputs_ref': None
-        }
-    }
-
-    mocked_result = swarming_task_results[task_id]
-    return mocked_result
+    return base_test._SWARMING_TASK_RESULTS[task_id]
 
   def setUp(self):
     super(ProcessSwarmingTaskResultPipelineTest, self).setUp()
     self.master_name = 'm'
     self.builder_name = 'b'
     self.build_number = 121
     self.step_name = 'abc_tests on platform'
     self.mock(swarming_util, 'GetSwarmingTaskResultById',
               self._MockedGetSwarmingTaskResultById)
 
-  def testCheckTestsRunStatusesNoOutPutJson(self):
-    tests_statuses = (
-        process_swarming_task_result_pipeline._CheckTestsRunStatuses(None))
-    self.assertEqual({}, tests_statuses)
-
-  def testCheckTestsRunStatuses(self):
-    tests_statuses = (
-        process_swarming_task_result_pipeline._CheckTestsRunStatuses(
-            _SAMPLE_FAILURE_LOG))
-    self.assertEqual(_EXPECTED_TESTS_STATUESE, tests_statuses)
-
   def _MockedGetSwarmingTaskFailureLog(self, *_):
-    return _SAMPLE_FAILURE_LOG
+    return base_test._SAMPLE_FAILURE_LOG
 
   def testProcessSwarmingTaskResultPipeline(self):
-
+    # End to end test.
     self.mock(swarming_util, 'GetSwarmingTaskFailureLog',
               self._MockedGetSwarmingTaskFailureLog)
 
     task = WfSwarmingTask.Create(
         self.master_name, self.builder_name,
         self.build_number, self.step_name)
     task.task_id = 'task_id1'
     task.put()
 
     pipeline = ProcessSwarmingTaskResultPipeline()
     step_name, task_info = pipeline.run(
         self.master_name, self.builder_name,
         self.build_number, self.step_name)
 
     self.assertEqual(self.step_name, step_name)
     self.assertEqual('abc_tests', task_info[0])
-    self.assertEqual(_EXPECTED_CLASSIFIED_TESTS['reliable_tests'], task_info[1])
+    self.assertEqual(
+        base_test._EXPECTED_CLASSIFIED_TESTS['reliable_tests'], task_info[1])
 
     task = WfSwarmingTask.Get(
         self.master_name, self.builder_name, self.build_number, self.step_name)
 
     self.assertEqual(analysis_status.COMPLETED, task.status)
-    self.assertEqual(_EXPECTED_TESTS_STATUESE, task.tests_statuses)
-    self.assertEqual(_EXPECTED_CLASSIFIED_TESTS, task.classified_tests)
+    self.assertEqual(base_test._EXPECTED_TESTS_STATUS, task.tests_statuses)
+    self.assertEqual(
+        base_test._EXPECTED_CLASSIFIED_TESTS, task.classified_tests)
     self.assertEqual(datetime.datetime(2016, 2, 10, 18, 32, 6, 538220),
                      task.created_time)
     self.assertEqual(datetime.datetime(2016, 2, 10, 18, 32, 9, 90550),
                      task.started_time)
     self.assertEqual(datetime.datetime(2016, 2, 10, 18, 33, 9),
                      task.completed_time)
-
-  def testProcessSwarmingTaskResultPipelineTaskNotRunning(self):
-
-    task = WfSwarmingTask.Create(
-        self.master_name, self.builder_name,
-        self.build_number, self.step_name)
-    task.task_id = 'task_id2'
-    task.put()
-
-    pipeline = ProcessSwarmingTaskResultPipeline()
-    step_name, task_info = pipeline.run(
-        self.master_name, self.builder_name,
-        self.build_number, self.step_name)
-
-    self.assertEqual(self.step_name, step_name)
-    self.assertIsNone(task_info[0])
-    self.assertEqual([], task_info[1])
-
-    task = WfSwarmingTask.Get(
-        self.master_name, self.builder_name, self.build_number, self.step_name)
-
-    self.assertEqual(analysis_status.ERROR, task.status)
-    self.assertEqual({}, task.tests_statuses)
-    self.assertEqual({}, task.classified_tests)
-
-  def testProcessSwarmingTaskResultPipelineTaskTimeOut(self):
-
-    # Override swarming config settings to force a timeout.
-    override_swarming_settings = {
-        'task_timeout_hours': -1
-    }
-    self.UpdateUnitTestConfigSettings(
-        'swarming_settings', override_swarming_settings)
-
-    task = WfSwarmingTask.Create(
-        self.master_name, self.builder_name,
-        self.build_number, self.step_name)
-    task.task_id = 'task_id1'
-    task.put()
-
-    pipeline = ProcessSwarmingTaskResultPipeline()
-    step_name, task_info = pipeline.run(
-        self.master_name, self.builder_name,
-        self.build_number, self.step_name)
-
-    self.assertEqual(self.step_name, step_name)
-    self.assertEqual('abc_tests', task_info[0])
-    self.assertEqual([], task_info[1])
-
-    task = WfSwarmingTask.Get(
-        self.master_name, self.builder_name, self.build_number, self.step_name)
-
-    self.assertEqual(analysis_status.ERROR, task.status)
-    self.assertEqual({}, task.tests_statuses)
-    self.assertEqual({}, task.classified_tests)