public void ReadIntTest()
{
var comPort = Substitute.For <IComPort>();
var protocolFinsTcp = new PlcOmronFins(comPort, 0);
var values = new int[] { };
comPort.IsConnected.Returns(true);
comPort.BytesToRead.Returns(8, 26);
comPort.Read(Arg.Any <byte[]>(), Arg.Any <int>(), Arg.Any <int>()).Returns(
ci =>
{
Array.Copy(new byte[] { 0x46, 0x49, 0x4E, 0x53, 0x00, 0x00, 0x00, 0x1A }, ci.ArgAt <byte[]>(0), 8);
return(ci.ArgAt <byte[]>(0).Count());
},
ci =>
{
Array.Copy(new byte[] { 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x00, 0x02, 0x00, 0xC0, 0x00, 0x00, 0x21, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x11, 0x22, 0x33, 0x44 }, ci.ArgAt <byte[]>(0), 26);
return(ci.ArgAt <byte[]>(0).Count());
}
);
values = protocolFinsTcp.Read <int>(new DataAddress()
{
Value = "D1234",
Type = DataAddressType.Int,
Offset = 0
}).ToArray();
Assert.AreEqual(BitConverter.ToInt32(new byte[] { 0x22, 0x11, 0x44, 0x33 }, 0), values[0]);
}
public void ReadBoolTest()
{
var comPort = Substitute.For <IComPort>();
var protocolFinsTcp = new PlcOmronFins(comPort, 0);
var values = new bool[] { };
comPort.IsConnected.Returns(true);
comPort.BytesToRead.Returns(8, 23);
comPort.Read(Arg.Any <byte[]>(), Arg.Any <int>(), Arg.Any <int>()).Returns(
ci =>
{
Array.Copy(new byte[] { 0x46, 0x49, 0x4E, 0x53, 0x00, 0x00, 0x00, 0x17 }, ci.ArgAt <byte[]>(0), 8);
return(ci.ArgAt <byte[]>(0).Count());
},
ci =>
{
Array.Copy(new byte[] { 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x00, 0x02, 0x00, 0xC0, 0x00, 0x00, 0x21, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x01 }, ci.ArgAt <byte[]>(0), 23);
return(ci.ArgAt <byte[]>(0).Count());
}
);
values = protocolFinsTcp.Read <bool>(new DataAddress()
{
Value = "D1234",
Type = DataAddressType.Boolean,
Offset = 1
}).ToArray();
Assert.AreEqual(true, values[0]);
}