def test_request_error(self):
'''Test that the request method handles a server-side exception.'''
stoc = StringIO.StringIO()
ctos = StringIO.StringIO()
client = JsonRpc(stoc, ctos)
server = JsonRpc(ctos, stoc)
def method(*args, **kwargs):
raise Exception('failure')
server.addmethod('method', method)
task = client.request('method', [1])
task.start()
eventqueue = conveyor.event.geteventqueue()
while True:
result = eventqueue.runiteration(False)
if not result:
break
ctos.seek(0)
server.run()
while True:
result = eventqueue.runiteration(False)
if not result:
break
stoc.seek(0)
client.run()
while True:
result = eventqueue.runiteration(False)
if not result:
break
self.assertTrue(conveyor.task.TaskState.STOPPED, task.state)
self.assertTrue(conveyor.task.TaskConclusion.FAILED, task.conclusion)
expected = {
'message': 'uncaught exception',
'code': -32000,
'data': {
'args': ['failure'],
'name': 'Exception'
}
}
self.assertEqual(expected, task.failure)
def test_request_error(self):
'''Test that the request method handles a server-side exception.'''
stoc = StringIO.StringIO()
ctos = StringIO.StringIO()
client = JsonRpc(stoc, ctos)
server = JsonRpc(ctos, stoc)
def method(*args, **kwargs):
raise Exception('failure')
server.addmethod('method', method)
task = client.request('method', [1])
task.start()
eventqueue = conveyor.event.geteventqueue()
while True:
result = eventqueue.runiteration(False)
if not result:
break
ctos.seek(0)
server.run()
while True:
result = eventqueue.runiteration(False)
if not result:
break
stoc.seek(0)
client.run()
while True:
result = eventqueue.runiteration(False)
if not result:
break
self.assertTrue(conveyor.task.TaskState.STOPPED, task.state)
self.assertTrue(conveyor.task.TaskConclusion.FAILED, task.conclusion)
expected = {
'message': 'uncaught exception',
'code': -32000,
'data': {
'args': ['failure'],
'name': 'Exception'
}
}
self.assertEqual(expected, task.failure)
def test_request(self):
'''Test the request method.'''
stoc = StringIO.StringIO()
ctos = StringIO.StringIO()
client = JsonRpc(stoc, ctos)
server = JsonRpc(ctos, stoc)
callback = conveyor.event.Callback()
def method(*args, **kwargs):
callback(*args, **kwargs)
return 2
server.addmethod('method', method)
self.assertFalse(callback.delivered)
task = client.request('method', [1])
task.start()
eventqueue = conveyor.event.geteventqueue()
while True:
result = eventqueue.runiteration(False)
if not result:
break
ctos.seek(0)
server.run()
while True:
result = eventqueue.runiteration(False)
if not result:
break
stoc.seek(0)
client.run()
while True:
result = eventqueue.runiteration(False)
if not result:
break
self.assertTrue(callback.delivered)
self.assertEqual((1, ), callback.args)
self.assertEqual({}, callback.kwargs)
self.assertTrue(conveyor.task.TaskState.STOPPED, task.state)
self.assertTrue(conveyor.task.TaskConclusion.ENDED, task.conclusion)
self.assertTrue(2, task.result)
def test_request(self):
'''Test the request method.'''
stoc = StringIO.StringIO()
ctos = StringIO.StringIO()
client = JsonRpc(stoc, ctos)
server = JsonRpc(ctos, stoc)
callback = conveyor.event.Callback()
def method(*args, **kwargs):
callback(*args, **kwargs)
return 2
server.addmethod('method', method)
self.assertFalse(callback.delivered)
task = client.request('method', [1])
task.start()
eventqueue = conveyor.event.geteventqueue()
while True:
result = eventqueue.runiteration(False)
if not result:
break
ctos.seek(0)
server.run()
while True:
result = eventqueue.runiteration(False)
if not result:
break
stoc.seek(0)
client.run()
while True:
result = eventqueue.runiteration(False)
if not result:
break
self.assertTrue(callback.delivered)
self.assertEqual((1,), callback.args)
self.assertEqual({}, callback.kwargs)
self.assertTrue(conveyor.task.TaskState.STOPPED, task.state)
self.assertTrue(conveyor.task.TaskConclusion.ENDED, task.conclusion)
self.assertTrue(2, task.result)