Add a webkit-patch command which gets a list of relevant try jobs.

third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/rebaseline_from_try_jobs_unittest.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/rebaseline_from_try_jobs_unittest.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/rebaseline_from_try_jobs_unittest.py b/third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/rebaseline_from_try_jobs_unittest.py
new file mode 100644
index 0000000000000000000000000000000000000000..a9d67d2e106e8a616876fc39a09647790360af01
--- /dev/null
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/rebaseline_from_try_jobs_unittest.py
@@ -0,0 +1,53 @@
+# 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 json
+
+from webkitpy.common.net.web_mock import MockWeb
+from webkitpy.common.system.outputcapture import OutputCapture
+from webkitpy.tool.commands.rebaseline_from_try_jobs import RebaselineFromTryJobs
+from webkitpy.tool.commands.rebaseline_unittest import BaseTestCase
+from webkitpy.tool.mocktool import MockOptions
+
+
+class RebaselineFromTryJobsTest(BaseTestCase):
+    command_constructor = RebaselineFromTryJobs
+
+    def setUp(self):
+        super(RebaselineFromTryJobsTest, self).setUp()
+        self.command.web = MockWeb(urls={
+            'https://codereview.chromium.org/api/11112222': json.dumps({
+                'patchsets': [1, 2],
+            }),
+            'https://codereview.chromium.org/api/11112222/2': json.dumps({
+                'try_job_results': [
+                    {
+                        'builder': 'win_chromium_rel_ng',
+                        'master': 'tryserver.chromium.win',
+                        'buildnumber': 5000,
+                    },
+                ],
+            }),
+        })
+
+    def test_execute_with_issue_number_given(self):
+        oc = OutputCapture()
+        try:
+            oc.capture_output()
+            self.command.execute(MockOptions(issue=11112222), [], self.tool)
+        finally:
+            _, _, logs = oc.restore_output()
+        self.assertEqual(logs, ('Getting results for Rietveld issue 11112222.\n'
+                                '  Builder: win_chromium_rel_ng\n'
+                                '  Master: tryserver.chromium.win\n'
+                                '  Build: 5000\n'))
+
+    def test_execute_with_no_issue_number(self):
+        oc = OutputCapture()
+        try:
+            oc.capture_output()
+            self.command.execute(MockOptions(issue=None), [], self.tool)
+        finally:
+            _, _, logs = oc.restore_output()
+        self.assertEqual(logs, 'No issue number provided.\n')