def test_cancel_observe_request_object_instance(self):
request = server.CancelObserveRequest()
request.add(("TestClient1", (1, 2)))
expectedXml = """
<Request>
<Type>Observe</Type>
<Content>
<Clients>
<Client>
<ID>TestClient1</ID>
<Objects>
<Object>
<ID>1</ID>
<ObjectInstance>
<ID>2</ID>
<CancelObserve/>
</ObjectInstance>
</Object>
</Objects>
</Client>
</Clients>
</Content>
</Request>
"""
self.assertEqualXml(expectedXml, request.serialize())
def test_cancel_observe_request_resource_instance_fails(self):
request = server.CancelObserveRequest()
with self.assertRaises(server.IpcError) as cm:
request.add(("TestClient1", (1, 2, 3, 4)))
self.assertEqual("Unsupported path", cm.exception.message)