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# Copyright (C) 2005 by 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
"""Tests for plugins"""
# XXX: There are no plugin tests at the moment because the plugin module
# affects the global state of the process. See bzrlib/plugins.py for more
# comments.
import os
from bzrlib.selftest import TestCaseInTempDir
class PluginTest(TestCaseInTempDir):
"""Create an external plugin and test loading."""
# def test_plugin_loading(self):
# orig_help = self.run_bzr_captured('bzr help commands')[0]
# os.mkdir('plugin_test')
# f = open(os.path.join('plugin_test', 'myplug.py'), 'wt')
# f.write(PLUGIN_TEXT)
# f.close()
# newhelp = self.run_bzr_captured('bzr help commands')[0]
# assert newhelp.startswith('You have been overridden\n')
# # We added a line, but the rest should work
# assert newhelp[25:] == help
#
# assert backtick('bzr commit -m test') == "I'm sorry dave, you can't do that\n"
#
# shutil.rmtree('plugin_test')
#
# os.environ['BZRPLUGINPATH'] = os.path.abspath('plugin_test')
# help = backtick('bzr help commands')
# assert help.find('myplug') != -1
# assert help.find('Just a simple test plugin.') != -1
# assert backtick('bzr myplug') == 'Hello from my plugin\n'
# assert backtick('bzr mplg') == 'Hello from my plugin\n'
# f = open(os.path.join('plugin_test', 'override.py'), 'wb')
# f.write("""import bzrlib, bzrlib.commands
# class cmd_commit(bzrlib.commands.cmd_commit):
# '''Commit changes into a new revision.'''
# def run(self, *args, **kwargs):
# print "I'm sorry dave, you can't do that"
# class cmd_help(bzrlib.commands.cmd_help):
# '''Show help on a command or other topic.'''
# def run(self, *args, **kwargs):
# print "You have been overridden"
# bzrlib.commands.cmd_help.run(self, *args, **kwargs)
# """
PLUGIN_TEXT = """\
import bzrlib.commands
class cmd_myplug(bzrlib.commands.Command):
'''Just a simple test plugin.'''
aliases = ['mplg']
def run(self):
print 'Hello from my plugin'
"""
# TODO: Write a test for plugin decoration of commands.
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