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