public void SetArmingOffTime_Should_Not_Throw_Exceptions()
{
// Arrange
var miioDevice = new Mock <IMiioTransport>();
miioDevice.Setup(x => x.SendMessage(It.IsAny <string>())).Returns("{\"result\":[\"ok\"],\"id\":1}");
var miioGateway = new MiioGateway(miioDevice.Object);
// Act
miioGateway.SetArmingOffTime(40);
// Assert
miioDevice.Verify(x => x.SendMessage("{\"id\": 1, \"method\": \"set_device_prop\", \"params\": {\"sid\":\"lumi.0\", \"alarm_time_len\":40}}"), Times.Once());
}