class WorkerProtocolTests(TestCase):
"""
Tests for L{WorkerProtocol}.
"""
def setUp(self):
"""
Set up a transport, a result stream and a protocol instance.
"""
self.serverTransport = StringTransport()
self.clientTransport = StringTransport()
self.server = WorkerProtocol()
self.server.makeConnection(self.serverTransport)
self.client = FakeAMP()
self.client.makeConnection(self.clientTransport)
def test_run(self):
"""
Calling the L{workercommands.Run} command on the client returns a
response with C{success} sets to C{True}.
"""
d = self.client.callRemote(workercommands.Run, testCase="doesntexist")
def check(result):
self.assertTrue(result['success'])
d.addCallback(check)
self.server.dataReceived(self.clientTransport.value())
self.clientTransport.clear()
self.client.dataReceived(self.serverTransport.value())
self.serverTransport.clear()
return d
def test_start(self):
"""
The C{start} command changes the current path.
"""
curdir = os.path.realpath(os.path.curdir)
self.addCleanup(os.chdir, curdir)
self.server.start('..')
self.assertNotEqual(os.path.realpath(os.path.curdir), curdir)
