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#!/usr/bin/env python2.5
##
## This file is part of ContextKit.
##
## Copyright (C) 2008, 2009 Nokia. All rights reserved.
##
## Contact: Marius Vollmer <marius.vollmer@nokia.com>
##
## This library is free software; you can redistribute it and/or
## modify it under the terms of the GNU Lesser General Public License
## version 2.1 as published by the Free Software Foundation.
##
## This library 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
## Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public
## License along with this library; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
## 02110-1301 USA
##
##
## This test:
## - starts up a client and a provider
## - checks for the provided values on the client stdout
## - starts a commander with a different value for that property
## - checks the output for the changed value
## - changes the value inside the commander to unknown, check it
## - changes the value inside the commander back to some meaningful value, check it
## - kills the commander
## - checks that value goes back to normal
##
import sys
import os
import unittest
from ContextKit.cltool import CLTool, wanted, wantedUnknown
class CommanderAppearing(unittest.TestCase):
def tearDown(self):
os.unlink('context-provide.context')
def testCommanderFunctionality(self):
provider = CLTool("context-provide", "--v2", "com.nokia.test", "int", "test.int", "42")
provider.send("dump")
provider.expect("Wrote") # wait for it
listen = CLTool("context-listen", "test.int")
self.assert_(listen.expect(wanted("test.int", "int", "42")),
"Bad value initially from the real provider, wanted 42")
commander = CLTool("context-provide", "--v2")
commander.send("add int test.int 4242")
commander.send("start")
commander.expect("Added") # wait for it
self.assert_(listen.expect(wanted("test.int", "int", "4242")),
"Value after commander has been started is wrong, wanted 4242")
commander.send("unset test.int")
listen.comment("commander commanded test.int to unknown")
self.assert_(listen.expect(wantedUnknown("test.int")),
"Value after commander has changed it to unknown is wrong")
commander.send("test.int = 1235")
self.assert_(listen.expect(wanted("test.int", "int", "1235")),
"Value after commander has changed it is wrong, wanted 1235")
commander.wait()
listen.comment("Commander killed")
self.assert_(listen.expect(wanted("test.int", "int", "42")),
"Value after killing the commander is wrong, wanted 42")
listen.wait()
provider.wait()
def runTests():
suiteInstallation = unittest.TestLoader().loadTestsFromTestCase(CommanderAppearing)
result = unittest.TextTestRunner(verbosity=2).run(suiteInstallation)
return len(result.errors + result.failures)
if __name__ == "__main__":
sys.exit(runTests())
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