[Findit] Show the list of failed build cycles that a culprit is responsible for.

appengine/findit/handlers/test/culprit_test.py

Index: appengine/findit/handlers/test/culprit_test.py
diff --git a/appengine/findit/handlers/test/culprit_test.py b/appengine/findit/handlers/test/culprit_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..ff705d5848c455f64649cc3553dab5a886b0ebba
--- /dev/null
+++ b/appengine/findit/handlers/test/culprit_test.py
@@ -0,0 +1,50 @@
+# 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 datetime import datetime
+
+import webapp2
+
+from testing_utils import testing
+
+from handlers import culprit
+from model import analysis_status as status
+from model.wf_culprit import WfCulprit
+
+
+class CulpritTest(testing.AppengineTestCase):
+  app_module = webapp2.WSGIApplication(
+      [('/culprit', culprit.Culprit), ], debug=True)
+
+  def testGetCulpritSuccess(self):
+    wf_culprit = WfCulprit.Create('chromium', 'r1')
+    wf_culprit.builds.append(['m', 'b1', 1])
+    wf_culprit.builds.append(['m', 'b2', 2])
+    wf_culprit.cr_notification_status = status.COMPLETED
+    wf_culprit.cr_notification_time = datetime(2016, 06, 24, 10, 03, 00)
+    wf_culprit.put()
+
+    expected_result = {
+        'project_name': 'chromium',
+        'revision': 'r1',
+        'cr_notified': True,
+        'cr_notification_time': '2016-06-24 10:03:00 UTC',
+        'builds': [
+            {
+                'master_name': 'm',
+                'builder_name': 'b1',
+                'build_number': 1,
+            },
+            {
+                'master_name': 'm',
+                'builder_name': 'b2',
+                'build_number': 2,
+            },
+        ],
+    }
+
+    response = self.test_app.get(
+        '/culprit?key=%s&format=json' % wf_culprit.key.urlsafe())
+    self.assertEqual(200, response.status_int)
+    self.assertEqual(expected_result, response.json_body)