public override void Creates_Appropriate_Message()
{
var creator = new AnalogOutputMessageCreator();
var bytes = creator.CreateMessage(new AnalogMessage {Pin = 3, Value = 5});
byte lsb, msb;
BitHelper.IntToBytes(5, out lsb, out msb);
Assert.AreEqual(bytes[0],MessageConstants.ANALOG_MESSAGE | 3);
Assert.AreEqual(bytes[1],lsb);
Assert.AreEqual(bytes[2],msb);
}
public override void Creates_Appropriate_Message()
{
var creator = new AnalogOutputMessageCreator();
var bytes = creator.CreateMessage(new AnalogMessage {
Pin = 3, Value = 5
});
byte lsb, msb;
BitHelper.IntToBytes(5, out lsb, out msb);
Assert.AreEqual(bytes[0], MessageConstants.ANALOG_MESSAGE | 3);
Assert.AreEqual(bytes[1], lsb);
Assert.AreEqual(bytes[2], msb);
}
public override void Throws_Error_On_Wrong_Message()
{
var creator = new AnalogOutputMessageCreator();
Assert.Throws<MessageCreatorException>(() => creator.CreateMessage(new DigitalMessage()));
}
public override void Throws_Error_On_Wrong_Message()
{
var creator = new AnalogOutputMessageCreator();
Assert.Throws <MessageCreatorException>(() => creator.CreateMessage(new DigitalMessage()));
}
