Starts reusing functions in gclient.py from gcl.py.

tests/trychange_unittest.py

+#!/usr/bin/python
+# Copyright (c) 2009 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.
+
+"""Unit tests for trychange.py."""
+
+import os
+import unittest
+
+# Local imports
+import trychange
+
+
+class TryChangeTestsBase(unittest.TestCase):
+  """Setups and tear downs the mocks but doesn't test anything as-is."""
+  def setUp(self):
+    pass
+
+  def tearDown(self):
+    pass
+
+  def compareMembers(self, object, members):
+    """If you add a member, be sure to add the relevant test!"""
+    # Skip over members starting with '_' since they are usually not meant to
+    # be for public use.
+    actual_members = [x for x in sorted(dir(object))
+                      if not x.startswith('_')]
+    expected_members = sorted(members)
+    if actual_members != expected_members:
+      diff = ([i for i in actual_members if i not in expected_members] +
+              [i for i in expected_members if i not in actual_members])
+      print diff
+    self.assertEqual(actual_members, expected_members)
+
+
+class TryChangeUnittest(TryChangeTestsBase):
+  """General trychange.py tests."""
+  def testMembersChanged(self):
+    members = [
+      'EscapeDot', 'ExecuteTryServerScript', 'GIT', 'GetSourceRoot', 'GuessVCS',
+      'HELP_STRING', 'InvalidScript', 'NoTryServerAccess', 'PathDifference',
+      'RunCommand', 'SCM', 'SCRIPT_PATH', 'SVN', 'TryChange', 'USAGE',
+      'datetime', 'gcl', 'gclient', 'getpass', 'logging', 'optparse', 'os',
+      'shutil', 'sys', 'tempfile', 'traceback', 'urllib',
+    ]
+    # If this test fails, you should add the relevant test.
+    self.compareMembers(trychange, members)
+
+
+class SVNUnittest(TryChangeTestsBase):
+  """General trychange.py tests."""
+  def testMembersChanged(self):
+    members = [
+      'GenerateDiff', 'ProcessOptions', 'options'
+    ]
+    # If this test fails, you should add the relevant test.
+    self.compareMembers(trychange.SVN(None), members)
+
+
+class TryChangeUnittest(TryChangeTestsBase):
+  """General trychange.py tests."""
+  def testMembersChanged(self):
+    members = [
+      'GenerateDiff', 'GetEmail', 'GetPatchName', 'ProcessOptions', 'options'
+    ]
+    # If this test fails, you should add the relevant test.
+    self.compareMembers(trychange.GIT(None), members)
+
+
+if __name__ == '__main__':
+  unittest.main()