[Findit] Add local_git_repository

appengine/findit/common/test/repo_util_test.py

Index: appengine/findit/common/test/repo_util_test.py
diff --git a/appengine/findit/common/test/repo_util_test.py b/appengine/findit/common/test/repo_util_test.py
index 696c6a34eed7047e790d920400f7e13d6ce563bf..790f85686f0b75c8aee90131b57982cca9baa186 100644
--- a/appengine/findit/common/test/repo_util_test.py
+++ b/appengine/findit/common/test/repo_util_test.py
@@ -4,6 +4,7 @@
 
 import json
 import StringIO
+import subprocess
 from testing_utils import testing
 import textwrap
 import urllib2
@@ -133,3 +134,18 @@ class RepoUtilTest(testing.AppengineTestCase):
 
     reverted_revision = repo_util.GetRevertedRevision(message)
     self.assertIsNone(reverted_revision)
+
+  def testGetLocalGitCommandOutput(self):
+    class _MockProcess(object):
+      def __init__(self, command, *_):
+        self.command = command
+
+      def communicate(self, *_):
+        return self.command, 'dummy'
+
+    def _MockPopen(command, **_):
+      return _MockProcess(command)
+
+    self.mock(subprocess, 'Popen', _MockPopen)
+    output = repo_util.GetCommandOutput('command')
+    self.assertEqual(output, 'command')