public void BroadcastWriteRegisterMessageMessageFrameTest()
{
ushort registerAddr = 10;
ushort registerValue = 20;
var message = new BroadcastWriteRegisterMessage(registerAddr, registerValue);
var messageFrame = message.MessageFrame;
Assert.AreEqual(message.SlaveAddress, messageFrame[0]);
Assert.AreEqual(message.ProtocolDataUnit, messageFrame.Skip(1));
}
public void BroadcastWriteRegisterMessagePduTest()
{
ushort registerAddr = 10;
ushort registerValue = 20;
var message = new BroadcastWriteRegisterMessage(registerAddr, registerValue);
var expectedPdu = new[]
{
message.FunctionCode,
(byte)(registerAddr >> 8), (byte)(registerAddr & 0xFF),
(byte)(registerValue >> 8), (byte)(registerValue & 0xFF),
};
Assert.AreEqual(expectedPdu, message.ProtocolDataUnit);
}
public void BroadcastWriteRegisterMessageSlaveAddrTest()
{
var message = new BroadcastWriteRegisterMessage(10, 20);
Assert.AreEqual(0, message.SlaveAddress);
}
public void BroadcastWriteRegisterMessageFunctionCodeTest()
{
var message = new BroadcastWriteRegisterMessage(10, 20);
Assert.AreEqual(6, message.FunctionCode);
}
