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Viewing changes to bzrlib/tests/test_msgeditor.py

  • Committer: Robert Collins
  • Date: 2007-07-04 08:08:13 UTC
  • mfrom: (2572 +trunk)
  • mto: This revision was merged to the branch mainline in revision 2587.
  • Revision ID: robertc@robertcollins.net-20070704080813-wzebx0r88fvwj5rq
Merge bzr.dev.

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bzrlib/tests/test_msgeditor.py
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# Copyright (C) 2005 by Canonical Ltd
 
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# Copyright (C) 2005 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as published by
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# the Free Software Foundation.
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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        self.assertEqual(True, bzrlib.msgeditor._run_editor(''),
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                         'Unable to run dummy fake editor')
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    def test_edit_commit_message(self):
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        working_tree = self.make_uncommitted_tree()
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        # make fake editor
 
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    def make_fake_editor(self):
 
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        """Set up environment so that an editor will be a known script.
 
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        Sets up BZR_EDITOR so that if an editor is spawned it will run a
 
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        script that just adds a known message to the start of the file.
 
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        """
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        f = file('fed.py', 'wb')
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        f.write('#!%s\n' % sys.executable)
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        f.write("""\
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            os.chmod('fed.py', 0755)
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            os.environ['BZR_EDITOR'] = './fed.py'
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    def test_edit_commit_message(self):
 
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        working_tree = self.make_uncommitted_tree()
 
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        self.make_fake_editor()
 
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        mutter('edit_commit_message without infotext')
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        self.assertEqual('test message from fed\n',
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                         bzrlib.msgeditor.edit_commit_message(''))
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        self.assertEqual('test message from fed\n',
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                         bzrlib.msgeditor.edit_commit_message(u'\u1234'))
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    def test_start_message(self):
 
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        self.make_uncommitted_tree()
 
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        self.make_fake_editor()
 
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        self.assertEqual('test message from fed\nstart message\n',
 
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                         bzrlib.msgeditor.edit_commit_message('',
 
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                                              start_message='start message\n'))
 
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        self.assertEqual('test message from fed\n',
 
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                         bzrlib.msgeditor.edit_commit_message('',
 
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                                              start_message=''))
 
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    def test_deleted_commit_message(self):
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        working_tree = self.make_uncommitted_tree()
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                del os.environ['EDITOR']
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            else:
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                os.environ['EDITOR'] = editor
 
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    def test__create_temp_file_with_commit_template(self):
 
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        # check that commit template written properly
 
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        # and has platform native line-endings (CRLF on win32)
 
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        create_file = bzrlib.msgeditor._create_temp_file_with_commit_template
 
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        msgfilename, hasinfo = create_file('infotext','----','start message')
 
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        self.assertNotEqual(None, msgfilename)
 
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        self.assertTrue(hasinfo)
 
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        expected = os.linesep.join(['start message',
 
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                                    '',
 
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                                    '',
 
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                                    '----',
 
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                                    '',
 
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                                    'infotext'])
 
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        self.assertFileEqual(expected, msgfilename)
 
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    def test__create_temp_file_with_empty_commit_template(self):
 
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        # empty file
 
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        create_file = bzrlib.msgeditor._create_temp_file_with_commit_template
 
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        msgfilename, hasinfo = create_file('')
 
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        self.assertNotEqual(None, msgfilename)
 
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        self.assertFalse(hasinfo)
 
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        self.assertFileEqual('', msgfilename)