[Findit] Modify tryjob pipelines to trigger try jobs for test failure.

appengine/findit/waterfall/test/identify_try_job_culprit_pipeline_test.py

 # Copyright 2015 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.
 
 from testing_utils import testing
 
 from common.git_repository import GitRepository
 from model import wf_analysis_status
 from model.wf_try_job import WfTryJob
 from waterfall.identify_try_job_culprit_pipeline import(
     IdentifyTryJobCulpritPipeline)
+from waterfall.try_job_type import TryJobType
 
 
 class IdentifyTryJobCulpritPipelineTest(testing.AppengineTestCase):
 
   def _MockGetChangeLog(self, revision):
     class MockedChangeLog(object):
 
       def __init__(self, commit_position, code_review_url):
         self.commit_position = commit_position
         self.code_review_url = code_review_url
 
     mock_change_logs = {}
+    mock_change_logs['rev1'] = MockedChangeLog('1', 'url_1')
     mock_change_logs['rev2'] = MockedChangeLog('2', 'url_2')
     return mock_change_logs.get(revision)
 
   def testGetFailedRevisionFromResultsDict(self):
     self.assertIsNone(
         IdentifyTryJobCulpritPipeline._GetFailedRevisionFromResultsDict({}))
     self.assertEqual(
         None,
         IdentifyTryJobCulpritPipeline._GetFailedRevisionFromResultsDict(
             {'rev1': 'passed'}))
@@ skipping 36 matching lines @@
     self.assertEqual(
         'rev2',
         IdentifyTryJobCulpritPipeline._GetFailedRevisionFromCompileResult(
             {
                 'report': [
                     ['rev1', 'passed'],
                     ['rev2', 'failed']
                 ]
             }))
 
-  def testGetCulpritFromFailedRevision(self):
-    self.mock(GitRepository, 'GetChangeLog', self._MockGetChangeLog)
-    self.assertIsNone(
-        IdentifyTryJobCulpritPipeline._GetCulpritFromFailedRevision(None))
-    self.assertIsNone(
-        IdentifyTryJobCulpritPipeline._GetCulpritFromFailedRevision(
-            'revision_with_no_change_log'))
-    self.assertEqual(
-        {
-            'revision': 'rev2',
-            'commit_position': '2',
-            'review_url': 'url_2'
-        },
-        IdentifyTryJobCulpritPipeline._GetCulpritFromFailedRevision('rev2'))
-
   def testIdentifyCulpritForCompileTryJobNoCulprit(self):
     master_name = 'm'
     builder_name = 'b'
     build_number = 1
-    try_job_id = '1'
 
     try_job = WfTryJob.Create(master_name, builder_name, build_number)
     try_job.put()
 
     pipeline = IdentifyTryJobCulpritPipeline()
     culprit = pipeline.run(
-        master_name, builder_name, build_number, try_job_id, None)
+        master_name, builder_name, build_number, ['rev1'],
+        TryJobType.COMPILE, '1', None)
+    try_job = WfTryJob.Get(master_name, builder_name, build_number)
 
     self.assertEqual(wf_analysis_status.ANALYZED, try_job.status)
     self.assertEqual([], try_job.compile_results)
     self.assertIsNone(culprit)
 
   def testIdentifyCulpritForCompileTryJobSuccess(self):
     master_name = 'm'
     builder_name = 'b'
     build_number = 1
-    try_job_id = '1'
     compile_result = {
         'report': {
             'result': {
                 'rev1': 'passed',
                 'rev2': 'failed'
             }
         },
     }
 
     try_job = WfTryJob.Create(master_name, builder_name, build_number)
     try_job.status = wf_analysis_status.ANALYZING
     try_job.compile_results = [{
         'report': {
             'result': {
                 'rev1': 'passed',
                 'rev2': 'failed'
             },
         },
         'try_job_id': '1',
     }]
     try_job.put()
 
     self.mock(GitRepository, 'GetChangeLog', self._MockGetChangeLog)
 
     pipeline = IdentifyTryJobCulpritPipeline()
     culprit = pipeline.run(
-        master_name, builder_name, build_number, try_job_id, compile_result)
-
+        master_name, builder_name, build_number, ['rev1'],
+        TryJobType.COMPILE, '1', compile_result)
     expected_compile_result = {
         'report': {
             'result': {
                 'rev1': 'passed',
                 'rev2': 'failed'
             }
         },
         'try_job_id': '1',
         'culprit': {
             'revision': 'rev2',
             'commit_position': '2',
             'review_url': 'url_2'
         }
     }
 
     self.assertEqual(expected_compile_result['culprit'], culprit)
 
     try_job = WfTryJob.Get(master_name, builder_name, build_number)
+
     self.assertEqual(expected_compile_result, try_job.compile_results[-1])
     self.assertEqual(wf_analysis_status.ANALYZED, try_job.status)
 
+  def testIdentifyCulpritForCompileReturnNoneIfAllPassed(self):
+    master_name = 'm'
+    builder_name = 'b'
+    build_number = 1
+    compile_result = {
+        'report': {
+            'result': {
+                'rev1': 'passed',
+                'rev2': 'passed'
+            }
+        },
+        'url': 'url',
+        'try_job_id': '1',
+    }
+    WfTryJob.Create(master_name, builder_name, build_number).put()
+
+    pipeline = IdentifyTryJobCulpritPipeline()
+    culprit = pipeline.run(
+        master_name, builder_name, build_number, ['rev1'],
+        TryJobType.COMPILE, '1', compile_result)
+    try_job = WfTryJob.Get(master_name, builder_name, build_number)
+
+    self.assertIsNone(culprit)
+    self.assertEqual(wf_analysis_status.ANALYZED, try_job.status)
+
   # TODO(lijeffrey): Deprecate all tests with compile_results whose 'result'
   # key is a list once it is returned as a dict from the recipe.
   def testIdentifyCulpritForCompileListTryJobSuccess(self):
     master_name = 'm'
     builder_name = 'b'
     build_number = 1
-    try_job_id = '1'
     compile_result = {
-        'report': [
-            ['rev1', 'passed'],
-            ['rev2', 'failed']
-        ],
+        'report': {
+            'result': {
+                'rev1': 'passed',
+                'rev2': 'failed'
+            }
+        },
         'url': 'url',
         'try_job_id': '1',
     }
 
     try_job = WfTryJob.Create(master_name, builder_name, build_number)
     try_job.status = wf_analysis_status.ANALYZING
-    try_job.compile_results = [{
-        'report': [
-            ['rev1', 'passed'],
-            ['rev2', 'failed']
-        ],
-        'url': 'url',
-        'try_job_id': '1',
-    }]
+    try_job.compile_results = [compile_result]
     try_job.put()
 
     self.mock(GitRepository, 'GetChangeLog', self._MockGetChangeLog)
 
     pipeline = IdentifyTryJobCulpritPipeline()
     culprit = pipeline.run(
-        master_name, builder_name, build_number, try_job_id, compile_result)
+        master_name, builder_name, build_number, ['rev1'],
+        TryJobType.COMPILE, '1', compile_result)
 
     expected_compile_result = {
-        'report': [
-            ['rev1', 'passed'],
-            ['rev2', 'failed']
-        ],
+        'report': {
+            'result': {
+                'rev1': 'passed',
+                'rev2': 'failed'
+            }
+        },
         'url': 'url',
         'try_job_id': '1',
         'culprit': {
             'revision': 'rev2',
             'commit_position': '2',
             'review_url': 'url_2'
         }
     }
 
     self.assertEqual(expected_compile_result['culprit'], culprit)
 
     try_job = WfTryJob.Get(master_name, builder_name, build_number)
     self.assertEqual(expected_compile_result, try_job.compile_results[-1])
     self.assertEqual(wf_analysis_status.ANALYZED, try_job.status)
+
+  def testIdentifyCulpritForTestTryJobReturnNoneIfNoTryJobResult(self):
+    master_name = 'm'
+    builder_name = 'b'
+    build_number = 1
+
+    try_job = WfTryJob.Create(master_name, builder_name, build_number)
+    try_job.status = wf_analysis_status.ANALYZING
+    try_job.put()
+
+    pipeline = IdentifyTryJobCulpritPipeline()
+    culprit = pipeline.run(
+        master_name, builder_name, build_number, ['rev1', 'rev2'],
+        TryJobType.TEST, '1', None)
+
+    self.assertIsNone(culprit)
+
+  def testIdentifyCulpritForTestTryJobReturnNoneIfNoRevisionToCheck(self):
+    master_name = 'm'
+    builder_name = 'b'
+    build_number = 1
+    test_result = {
+        'report': {
+            'rev1': {
+                'a_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': ['a_test1']
+                }
+            }
+        },
+        'url': 'url',
+        'try_job_id': '1'
+    }
+
+    try_job = WfTryJob.Create(master_name, builder_name, build_number)
+    try_job.status = wf_analysis_status.ANALYZING
+    try_job.put()
+
+    pipeline = IdentifyTryJobCulpritPipeline()
+    culprit = pipeline.run(
+        master_name, builder_name, build_number, [], TryJobType.TEST, '1',
+        test_result)
+
+    self.assertIsNone(culprit)
+
+  def testIdentifyCulpritForTestTryJobReturnNoneIfNoCulpritInfo(self):
+    master_name = 'm'
+    builder_name = 'b'
+    build_number = 1
+    test_result = {
+        'report': {
+            'rev3': {
+                'a_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': ['a_test1']
+                }
+            }
+        },
+        'url': 'url',
+        'try_job_id': '1'
+    }
+
+    try_job = WfTryJob.Create(master_name, builder_name, build_number)
+    try_job.status = wf_analysis_status.ANALYZING
+    try_job.put()
+
+    pipeline = IdentifyTryJobCulpritPipeline()
+    culprit = pipeline.run(
+        master_name, builder_name, build_number, ['rev3'], TryJobType.TEST,
+        '1', test_result)
+
+    expected_culprit = {
+        'a_test': {
+            'tests':{
+                'a_test1': {
+                    'revision': 'rev3'
+                }
+            }
+        }
+    }
+    self.assertEqual(expected_culprit, culprit)
+
+  def testIdentifyCulpritForTestTryJobSuccess(self):
+    master_name = 'm'
+    builder_name = 'b'
+    build_number = 1
+    test_result = {
+        'report': {
+            'rev1': {
+                'a_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': ['a_test1']
+                },
+                'b_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': ['b_test1']
+                },
+                'c_test': {
+                    'status': 'passed',
+                    'valid': True
+                }
+            },
+            'rev2': {
+                'a_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': ['a_test1', 'a_test2']
+                },
+                'b_test': {
+                    'status': 'passed',
+                    'valid': True
+                },
+                'c_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': []
+                }
+            }
+        },
+        'url': 'url',
+        'try_job_id': '1'
+    }
+
+    try_job = WfTryJob.Create(master_name, builder_name, build_number)
+    try_job.status = wf_analysis_status.ANALYZING
+    try_job.test_results = [test_result]
+    try_job.put()
+
+    self.mock(GitRepository, 'GetChangeLog', self._MockGetChangeLog)
+
+    pipeline = IdentifyTryJobCulpritPipeline()
+    culprit = pipeline.run(
+        master_name, builder_name, build_number, ['rev1', 'rev2'],
+        TryJobType.TEST, '1', test_result)
+
+    expected_test_result = {
+        'report': {
+            'rev1': {
+                'a_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': ['a_test1']
+                },
+                'b_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': ['b_test1']
+                },
+                'c_test': {
+                    'status': 'passed',
+                    'valid': True
+                }
+            },
+            'rev2': {
+                'a_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': ['a_test1', 'a_test2']
+                },
+                'b_test': {
+                    'status': 'passed',
+                    'valid': True
+                },
+                'c_test': {
+                    'status': 'failed',
+                    'valid': True,
+                    'failures': []
+                }
+            }
+        },
+        'url': 'url',
+        'try_job_id': '1',
+        'culprit': {
+            'a_test': {
+                'tests': {
+                    'a_test1': {
+                      'revision': 'rev1',
+                      'commit_position': '1',
+                      'review_url': 'url_1'
+                    },
+                    'a_test2': {
+                      'revision': 'rev2',
+                      'commit_position': '2',
+                      'review_url': 'url_2'
+                    }
+                }
+            },
+            'b_test': {
+                'tests': {
+                    'b_test1': {
+                      'revision': 'rev1',
+                      'commit_position': '1',
+                      'review_url': 'url_1'
+                    }
+                }
+            },
+            'c_test': {
+                'revision': 'rev2',
+                'commit_position': '2',
+                'review_url': 'url_2',
+                'tests': {}
+            }
+        }
+    }
+
+    self.assertEqual(expected_test_result['culprit'], culprit)
+
+    try_job = WfTryJob.Get(master_name, builder_name, build_number)
+    self.assertEqual(expected_test_result, try_job.test_results[-1])
+    self.assertEqual(wf_analysis_status.ANALYZED, try_job.status)