public void WriteDataSingle()
{
ModbusDataCollection<bool> destination = new ModbusDataCollection<bool>(true, true);
DiscreteCollection newValues = new DiscreteCollection(false);
DataStore.WriteData(new DataStore(), newValues, destination, 0, new object());
Assert.Equal(false, destination[1]);
}
public void DataReadCoilsResponse()
{
DiscreteCollection col = new DiscreteCollection(false, true, false, true, false, true, false, false, false, false);
ModbusMessageWithData<DiscreteCollection> message = new ReadCoilsInputsResponse(Modbus.ReadCoils, 11, 1, col);
Assert.AreEqual(col.Count, message.Data.Count);
Assert.AreEqual(col.NetworkBytes, message.Data.NetworkBytes);
}
internal static ReadCoilsInputsResponse ReadDiscretes(ReadCoilsInputsRequest request, DataStore dataStore, ModbusDataCollection <bool> dataSource)
{
DiscreteCollection data = DataStore.ReadData <DiscreteCollection, bool>(dataStore, dataSource, request.StartAddress, request.NumberOfPoints, dataStore.SyncRoot);
ReadCoilsInputsResponse response = new ReadCoilsInputsResponse(request.FunctionCode, request.SlaveAddress, data.ByteCount, data);
return(response);
}
public void WriteDataTooLarge()
{
ModbusDataCollection <bool> slaveCol = new ModbusDataCollection <bool>(true);
DiscreteCollection newValues = new DiscreteCollection(false, false);
Assert.Throws <InvalidModbusRequestException>(() => new DataStore().WriteData(newValues, slaveCol, 1, new object()));
}
public void ToString_WriteMultipleCoilsRequest()
{
DiscreteCollection col = new DiscreteCollection(true, false, true, false, true, true, true, false, false);
WriteMultipleCoilsRequest request = new WriteMultipleCoilsRequest(34, 45, col);
Assert.AreEqual("Write 9 coils starting at address 45.", request.ToString());
}
public void WriteDataMultiple()
{
ModbusDataCollection<bool> destination = new ModbusDataCollection<bool>(false, false, false, false, false, false, true);
DiscreteCollection newValues = new DiscreteCollection(true, true, true, true);
DataStore.WriteData(new DataStore(), newValues, destination, 0, new object());
Assert.AreEqual(new bool[] { false, true, true, true, true, false, false, true }, destination.ToArray());
}
public void Resize()
{
DiscreteCollection col = new DiscreteCollection(byte.MaxValue, byte.MaxValue);
Assert.AreEqual(16, col.Count);
col.RemoveAt(3);
Assert.AreEqual(15, col.Count);
}
public void WriteDataTooLarge()
{
ModbusDataCollection <bool> slaveCol = new ModbusDataCollection <bool>(true);
DiscreteCollection newValues = new DiscreteCollection(false, false);
DataStore.WriteData(new DataStore(), newValues, slaveCol, 1, new object());
}
public void ToString_WriteMultipleCoilsRequest()
{
DiscreteCollection col = new DiscreteCollection(true, false, true, false, true, true, true, false, false);
WriteMultipleCoilsRequest request = new WriteMultipleCoilsRequest(34, 45, col);
Assert.Equal("Write 9 coils starting at address 45.", request.ToString());
}
public void CreateNewDiscreteCollectionInitialize()
{
DiscreteCollection col = new DiscreteCollection(true, true, true);
Assert.Equal(3, col.Count);
Assert.False((bool)col.Contains(false));
}
public void AddCoil()
{
DiscreteCollection col = new DiscreteCollection();
Assert.AreEqual(0, col.Count);
col.Add(true);
Assert.AreEqual(1, col.Count);
}
public void AddCoil()
{
DiscreteCollection col = new DiscreteCollection();
Assert.Equal(0, col.Count);
col.Add(true);
Assert.Equal(1, col.Count);
}
public void Resize()
{
DiscreteCollection col = new DiscreteCollection(byte.MaxValue, byte.MaxValue);
Assert.Equal(16, col.Count);
col.RemoveAt(3);
Assert.Equal(15, col.Count);
}
public void DataReadCoilsResponse()
{
DiscreteCollection col = new DiscreteCollection(false, true, false, true, false, true, false, false, false, false);
ModbusMessageWithData <DiscreteCollection> message = new ReadCoilsInputsResponse(Modbus.ReadCoils, 11, 1, col);
Assert.AreEqual(col.Count, message.Data.Count);
Assert.AreEqual(col.NetworkBytes, message.Data.NetworkBytes);
}
public void CreateNewDiscreteCollectionFromBytesParamsOrder2()
{
DiscreteCollection col = new DiscreteCollection(157, 7);
Assert.AreEqual(
new bool[]
{true, false, true, true, true, false, false, true, true, true, true, false, false, false, false, false},
col.ToArray());
}
public void WriteDataSingle()
{
ModbusDataCollection <bool> destination = new ModbusDataCollection <bool>(true, true);
DiscreteCollection newValues = new DiscreteCollection(false);
DataStore.WriteData(new DataStore(), newValues, destination, 0, new object());
Assert.AreEqual(false, destination[1]);
}
public void WriteDataMultiple()
{
ModbusDataCollection <bool> destination = new ModbusDataCollection <bool>(false, false, false, false, false, false, true);
DiscreteCollection newValues = new DiscreteCollection(true, true, true, true);
DataStore.WriteData(new DataStore(), newValues, destination, 0, new object());
Assert.AreEqual(new bool[] { false, true, true, true, true, false, false, true }, destination.ToArray());
}
public void BytesPersistence()
{
DiscreteCollection col = new DiscreteCollection(byte.MaxValue, byte.MaxValue);
Assert.AreEqual(16, col.Count);
byte[] originalBytes = col.NetworkBytes;
col.RemoveAt(3);
Assert.AreEqual(15, col.Count);
Assert.AreNotEqual(originalBytes, col.NetworkBytes);
}
public void CreateNewDiscreteCollectionFromBytesParamsOrder2()
{
DiscreteCollection col = new DiscreteCollection(157, 7);
Assert.Equal(
new bool[]
{ true, false, true, true, true, false, false, true, true, true, true, false, false, false, false, false },
Enumerable.ToArray <bool>(col));
}
public void CreateNewDiscreteCollectionFromBytesParamsOrder2()
{
var col = new DiscreteCollection(157, 7);
Assert.Equal(
new bool[]
{ true, false, true, true, true, false, false, true, true, true, true, false, false, false, false, false },
col.ToArray());
}
public void CreateReadInputsResponse()
{
ReadCoilsInputsResponse response = new ReadCoilsInputsResponse(Modbus.ReadInputs, 5, 2, new DiscreteCollection(true, true, true, true, true, true, false, false, true, true, false));
Assert.AreEqual(Modbus.ReadInputs, response.FunctionCode);
Assert.AreEqual(5, response.SlaveAddress);
Assert.AreEqual(2, response.ByteCount);
DiscreteCollection col = new DiscreteCollection(true, true, true, true, true, true, false, false, true, true, false);
Assert.AreEqual(col.NetworkBytes, response.Data.NetworkBytes);
}
public void BytesPersistence()
{
DiscreteCollection col = new DiscreteCollection(byte.MaxValue, byte.MaxValue);
Assert.Equal(16, col.Count);
byte[] originalBytes = col.NetworkBytes;
col.RemoveAt(3);
Assert.Equal(15, col.Count);
Assert.NotEqual <byte[]>(originalBytes, col.NetworkBytes);
}
public void CreateWriteMultipleCoilsRequest()
{
DiscreteCollection col = new DiscreteCollection(true, false, true, false, true, true, true, false, false);
WriteMultipleCoilsRequest request = new WriteMultipleCoilsRequest(34, 45, col);
Assert.Equal(Modbus.WriteMultipleCoils, request.FunctionCode);
Assert.Equal(34, request.SlaveAddress);
Assert.Equal(45, request.StartAddress);
Assert.Equal(9, request.NumberOfPoints);
Assert.Equal(2, request.ByteCount);
Assert.Equal(col.NetworkBytes, request.Data.NetworkBytes);
}
public void CreateReadInputsResponse()
{
ReadCoilsInputsResponse response = new ReadCoilsInputsResponse(Modbus.ReadInputs, 5, 2, new DiscreteCollection(true, true, true, true, true, true, false, false, true, true, false));
Assert.AreEqual(Modbus.ReadInputs, response.FunctionCode);
Assert.AreEqual(5, response.SlaveAddress);
Assert.AreEqual(2, response.ByteCount);
DiscreteCollection col = new DiscreteCollection(true, true, true, true, true, true, false, false, true, true, false);
Assert.AreEqual(col.NetworkBytes, response.Data.NetworkBytes);
}
protected override IModbusMessage Handle(ReadCoilsInputsRequest request, ISlaveDataStore dataStore)
{
bool[] discretes = dataStore.CoilDiscretes.ReadPoints(request.StartAddress, request.NumberOfPoints);
DiscreteCollection data = new DiscreteCollection(discretes);
return(new ReadCoilsInputsResponse(
request.FunctionCode,
request.SlaveAddress,
data.ByteCount, data));
}
public void CreateWriteMultipleCoilsRequest()
{
DiscreteCollection col = new DiscreteCollection(true, false, true, false, true, true, true, false, false);
WriteMultipleCoilsRequest request = new WriteMultipleCoilsRequest(34, 45, col);
Assert.AreEqual(Modbus.WriteMultipleCoils, request.FunctionCode);
Assert.AreEqual(34, request.SlaveAddress);
Assert.AreEqual(45, request.StartAddress);
Assert.AreEqual(9, request.NumberOfPoints);
Assert.AreEqual(2, request.ByteCount);
Assert.AreEqual(col.NetworkBytes, request.Data.NetworkBytes);
}
public void CreateNewDiscreteCollectionFromBytesParams()
{
DiscreteCollection col = new DiscreteCollection(1, 2, 3);
Assert.Equal(24, col.Count);
var expected = new bool[]
{
true, false, false, false, false, false, false, false,
false, true, false, false, false, false, false, false,
true, true, false, false, false, false, false, false,
};
Assert.Equal(expected, col);
}
public void CreateNewDiscreteCollectionFromBytesParams()
{
DiscreteCollection col = new DiscreteCollection(1, 2, 3);
Assert.Equal(24, col.Count);
var expected = new bool[]
{
true, false, false, false, false, false, false, false,
false, true, false, false, false, false, false, false,
true, true, false, false, false, false, false, false,
};
Assert.Equal(expected, col);
}
public void UnicastMessage()
{
var data = new DiscreteCollection(true, false, true, false, false, false, false, false);
var mock = new Mock <ModbusTransport>()
{
CallBase = true
};
var transport = mock.Object;
mock.Setup(t => t.Write(It.IsNotNull <IModbusMessage>()));
mock.Setup(t => t.ReadResponse <ReadCoilsInputsResponse>())
.Returns(new ReadCoilsInputsResponse(Modbus.ReadCoils, 2, 1, data));
mock.Setup(t => t.OnValidateResponse(It.IsNotNull <IModbusMessage>(), It.IsNotNull <IModbusMessage>()));
var request = new ReadCoilsInputsRequest(Modbus.ReadCoils, 2, 3, 4);
var expectedResponse = new ReadCoilsInputsResponse(Modbus.ReadCoils, 2, 1, data);
var response = transport.UnicastMessage <ReadCoilsInputsResponse>(request);
Assert.Equal(expectedResponse.MessageFrame, response.MessageFrame);
mock.VerifyAll();
}
public void CreateNewDiscreteCollectionFromBytesParams_ZeroLengthArray()
{
DiscreteCollection col = new DiscreteCollection(new byte[0]);
Assert.Equal(0, col.Count);
}
public void NetworkBytes()
{
DiscreteCollection col = new DiscreteCollection(true, true);
Assert.Equal <byte[]>(new byte[] { 3 }, col.NetworkBytes);
}
public void WriteDataTooLarge()
{
ModbusDataCollection<bool> slaveCol = new ModbusDataCollection<bool>(true);
DiscreteCollection newValues = new DiscreteCollection(false, false);
Assert.Throws<InvalidModbusRequestException>(() => DataStore.WriteData(new DataStore(), newValues, slaveCol, 1, new object()));
}
public void ByteCount()
{
DiscreteCollection col = new DiscreteCollection(true, true, false, false, false, false, false, false, false);
Assert.AreEqual(2, col.ByteCount);
}
public void CreateNewDiscreteCollectionFromBoolParams()
{
DiscreteCollection col = new DiscreteCollection(true, false, true);
Assert.AreEqual(3, col.Count);
}
public void CreateNewDiscreteCollectionInitialize()
{
DiscreteCollection col = new DiscreteCollection(true, true, true);
Assert.AreEqual(3, col.Count);
Assert.IsFalse(col.Contains(false));
}
public void CreateNewDiscreteCollectionFromBytesParams_ZeroLengthArray()
{
DiscreteCollection col = new DiscreteCollection(new byte[0]);
Assert.Equal(0, col.Count);
}
public void CreateNewDiscreteCollectionFromBytesParams()
{
DiscreteCollection col = new DiscreteCollection(1, 2, 3);
Assert.AreEqual(24, col.Count);
}
public void CreateNewDiscreteCollectionFromBytesParamsOrder()
{
DiscreteCollection col = new DiscreteCollection(194);
Assert.AreEqual(new bool[] { false, true, false, false, false, false, true, true }, col.ToArray());
}
public void CreateNewDiscreteCollectionFromBytesParams()
{
DiscreteCollection col = new DiscreteCollection(1, 2, 3);
Assert.AreEqual(24, col.Count);
}
public void ByteCountEven()
{
DiscreteCollection col = new DiscreteCollection(true, true, false, false, false, false, false, false);
Assert.AreEqual(1, col.ByteCount);
}
public void ByteCountEven()
{
DiscreteCollection col = new DiscreteCollection(true, true, false, false, false, false, false, false);
Assert.Equal(1, col.ByteCount);
}
public void NetworkBytes()
{
DiscreteCollection col = new DiscreteCollection(true, true);
Assert.AreEqual(new byte[] { 3 }, col.NetworkBytes);
}
public void CreateNewDiscreteCollectionFromBoolParams()
{
DiscreteCollection col = new DiscreteCollection(true, false, true);
Assert.Equal(3, col.Count);
}
public void WriteDataTooLarge()
{
ModbusDataCollection<bool> slaveCol = new ModbusDataCollection<bool>(true);
DiscreteCollection newValues = new DiscreteCollection(false, false);
DataStore.WriteData(new DataStore(), newValues, slaveCol, 1, new object());
}
public void ByteCount()
{
DiscreteCollection col = new DiscreteCollection(true, true, false, false, false, false, false, false, false);
Assert.Equal(2, col.ByteCount);
}