[Findit] Add fracas analysis result feedback page.

appengine/findit/crash/test/fracas_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.
 
 from common import chromium_deps
 from common.dependency import DependencyRoll
 from crash import detect_regression_range
 from crash import fracas
 from crash import fracas_parser
 from crash import findit_for_crash
@@ skipping 40 matching lines @@
 
     def _MockDetectRegressionRange(historic):
       if historic:
         return '50.0.1233.0', '50.0.1234.0'
 
       return None
 
     def _MockGetDEPSRollsDict(*_):
       return {'src/': DependencyRoll('src/', 'https://repo', '1', '2')}
 
+    dummy_match_result = MatchResult(self.GetDummyChangeLog(), 'src/')
     def _MockFindItForCrash(*args):
       regression_deps_rolls = args[1]
       if regression_deps_rolls:
-        return ['DummyResultObject']
+        return [dummy_match_result]
 
       return []
 
     def _MockComponentClassify(*_):
       return []
 
     def _MockProjectClassify(*_):
       return ''
 
     self.mock(chromium_deps, 'GetChromeDependency', _MockGetChromeDependency)
     self.mock(fracas_parser.FracasParser, 'Parse', _MockParse)
     self.mock(detect_regression_range, 'DetectRegressionRange',
               _MockDetectRegressionRange)
     self.mock(chromium_deps, 'GetDEPSRollsDict', _MockGetDEPSRollsDict)
     self.mock(findit_for_crash, 'FindItForCrash', _MockFindItForCrash)
 
     self.mock(ComponentClassifier, 'Classify', _MockComponentClassify)
     self.mock(ProjectClassifier, 'Classify', _MockProjectClassify)
 
     expected_results = {'found': False}
     expected_tag = {'found_suspects': False}
 
     results, tag = fracas.FindCulpritForChromeCrash(
         'signature', 'win', 'frame1\nframe2', '50.0.1234.0',
         [{'chrome_version': '50.0.1234.0', 'cpm': 0.6}])
 
     expected_results = {
           'found': True,
+          'regression_range': ('50.0.1233.0', '50.0.1234.0'),
           'suspected_project': '',
           'suspected_components': [],
-          'suspected_cls': ['DummyResultObject'],
-          'regression_range': ('50.0.1233.0', '50.0.1234.0')
+          'suspected_cls': [dummy_match_result.ToDict()],
     }
     expected_tag = {
           'found_suspects': True,
           'has_regression_range': True,
           'solution': 'core_algorithm',
     }
 
     self.assertEqual(expected_results, results)
     self.assertEqual(expected_tag, tag)
 
     results, tag = fracas.FindCulpritForChromeCrash(
         'signature', 'win', 'frame1\nframe2', '50.0.1234.0',
         [])
 
     expected_results = {
           'found': False,
+          'regression_range': None,
           'suspected_project': '',
           'suspected_components': [],
           'suspected_cls': [],
-          'regression_range': None
     }
     expected_tag = {
           'found_suspects': False,
           'has_regression_range': False,
           'solution': 'core_algorithm',
     }
 
     self.assertEqual(expected_results, results)
     self.assertEqual(expected_tag, tag)