[Findit] Add local_git_repository

appengine/findit/util_scripts/test/script_util_test.py

+# Copyright 2014 The Chromium Authors. All rights reserved.

[chanli, 2016/11/08 01:56:20]

Nit: 2016

[Sharu Jiang, 2016/11/11 00:29:06]

Done.

+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import subprocess
+
+import script_util
+from testing_utils import testing
+
+
+class ScriptUtilTest(testing.AppengineTestCase):
+
+  def testGetLocalGitCommandOutput(self):
+    class _MockProcess(object):
+      def __init__(self, command, *_):
+        self.command = command
+
+      def communicate(self, *_):
+        return self.command, 'dummy'
+
+      @property
+      def returncode(self):
+        return 1 if self.command == 'dummy' else 0
+
+    self.mock(subprocess, 'Popen', lambda command, **_: _MockProcess(command))
+    output = script_util.GetCommandOutput('command')
+    self.assertEqual(output, 'command')
+
+    output = script_util.GetCommandOutput('dummy')
+    self.assertEqual(output, None)