def gen_launch_res(self, inf, radl, requested_radl, num_vm, auth_data): res = [] for i in range(num_vm): cloud = CloudInfo() cloud.type = "DeployedNode" vm = VirtualMachine(inf, "1234", cloud, radl, requested_radl) # create the mock for the vm finalize function vm.finalize = Mock(return_value=(True, vm)) res.append((True, vm)) return res