public void nodeID_set_nodeIDSet(byte node)
{
var slaveConnector = new Moq.Mock <ITCPSlaveConnector>();
slave = new TCPSlave(slaveConnector.Object);
slaveConnector.Object.nodeID = node;
slaveConnector.VerifySet(s => s.nodeID = node);
}
public void Connect_SlaveDoesntExist_RequestConnect(string IPAddress, int port)
{
var slaveConnector = new Moq.Mock <ITCPSlaveConnector>();
slave = new TCPSlave(slaveConnector.Object);
ModbusTCPConnectionParameters parameters = new ModbusTCPConnectionParameters();
parameters.ipaddress = IPAddress;
parameters.port = port;
slave.connect(parameters);
//verify the connect is called with correct parameters
slaveConnector.Verify(s => s.connect(parameters.ipaddress, parameters.port));
}
public void sendReadMessage_Coils_readCoil()
{
var slaveConnector = new Moq.Mock <ITCPSlaveConnector>();
slave = new TCPSlave(slaveConnector.Object);
ModbusTCPReadMessage <bool> message = new ModbusTCPReadMessage <bool>()
{
functionCode = ModbusTCPReadMessage <bool> .FunctionCode.ReadCoils,
startReg = 30,
length = 40,
};
slave.sendReadMessage <bool>(message);
//verify the correct send Message is called
slaveConnector.Verify(s => s.ReadCoils(message.startReg, (message.length)), Moq.Times.Once);
}
public void sendReadMessage_InputRegisters_readInputRegisters()
{
var slaveConnector = new Moq.Mock <ITCPSlaveConnector>();
slave = new TCPSlave(slaveConnector.Object);
ModbusTCPReadMessage <int> message = new ModbusTCPReadMessage <int>()
{
functionCode = ModbusTCPReadMessage <int> .FunctionCode.ReadInputRegisters,
startReg = 30,
length = 40,
};
slave.sendReadMessage <int>(message);
//verify the correct send Message is called
slaveConnector.Verify(s => s.ReadInputRegisters(message.startReg, (message.length)));
}
public void sendWriteMessage_multipleTypeInt_sendMultipleRegister()
{
var slaveConnector = new Moq.Mock <ITCPSlaveConnector>();
slave = new TCPSlave(slaveConnector.Object);
ModbusTCPWriteMessage <int> message = new ModbusTCPWriteMessage <int>()
{
functionCode = ModbusTCPWriteMessage <int> .FunctionCode.WriteMultiple,
startReg = 30,
registers = new List <int> {
123, 124, 125
}
};
slave.sendWriteMessage <int>(message);
//verify the correct send Message is called
int[] regs = message.registers.ToArray();
slaveConnector.Verify(s => s.WriteMultipleRegisters(message.startReg, regs));
}
