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# Copyright (C) 2007 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Unit tests for the bzrlib.help module."""
from cStringIO import StringIO
from bzrlib import (
commands,
help,
tests,
)
class TestCommandHelp(tests.TestCase):
"""Tests for help on commands."""
def test_command_help_includes_see_also(self):
class cmd_WithSeeAlso(commands.Command):
"""A sample command."""
_see_also = ['foo', 'bar']
cmd = cmd_WithSeeAlso()
helpfile = StringIO()
help.help_on_command_object(cmd, 'cmd_sample', helpfile)
self.assertEndsWith(
helpfile.getvalue(),
' -h, --help show help message\n'
'\n'
'See also: bar, foo\n')
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