/// <summary>
/// Initializes a new instance of the <see cref="SerialPort"/> class.
/// </summary>
/// <param name="connectionContext">
/// The connection context.
/// </param>
/// <exception cref="ArgumentException">
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// </exception>
public SerialPort(ExternalDataConfigurationConnectionContext connectionContext)
{
if (connectionContext.StopBits == StopBits.None)
throw new ArgumentException("stopBits cannot be StopBits.None", "stopBits");
if (connectionContext.DataBits < 5 || connectionContext.DataBits > 8)
throw new ArgumentOutOfRangeException("The number of data bits must be 5 to 8 bits.", "byteSize");
if ((connectionContext.DataBits == 5 && connectionContext.StopBits == StopBits.Two) || (connectionContext.StopBits == StopBits.OnePointFive && connectionContext.DataBits > 5))
throw new ArgumentException("The use of 5 data bits with 2 stop bits is an invalid combination, " +
"as is 6, 7, or 8 data bits with 1.5 stop bits.");
this.sPortName = connectionContext.PortName.Trim();
this.iBaudRate = Convert.ToInt32(connectionContext.BaudRate);
this.byteSize = Convert.ToByte(connectionContext.DataBits);
this.stopBits = connectionContext.StopBits;
this.parity = connectionContext.Parity;
}
public void ManagerPortListnerTest()
{
var dataVariableContextBool = new DataVariableContext("variableName", "VariableSystemName", new Guid(), DataVariablesType.Boolean);
var dataVariableContextByte = new DataVariableContext("variableName", "VariableSystemName", new Guid(), DataVariablesType.Byte);
var dataVariableContextByteArray = new DataVariableContext("variableName", "VariableSystemName", new Guid(), DataVariablesType.ByteArray);
var dataVariableList = new List<DataVariableContext>
{
dataVariableContextBool,
dataVariableContextByte,
dataVariableContextByteArray
};
var computerConnectionContextCom1 = new ComputerConnectionContext(
"192.168.1.100",
ConnectionType.SerialPort,
"Com1");
var computerConnectionContextCom2 = new ComputerConnectionContext(
"192.168.1.100",
ConnectionType.SerialPort,
"Com2");
var computerConnectionList = new List<ComputerConnectionContext>() { computerConnectionContextCom1, computerConnectionContextCom2 };
var ExternalDataConfigurationConnectionContext_1 = new ExternalDataConfigurationConnectionContext(
"Name1",
"systemName",
"portName",
"9600",
SerialPortParity.None,
true,
75,
false,
FlowControl.HardWare,
true,
8,
ConnectionType.SerialPort,
StopBits.One,
computerConnectionList,
"1111",
"2222",
"23423452345",
"");
var ExternalDataConfigurationConnectionContext_2 = new ExternalDataConfigurationConnectionContext(
"Name2",
"systemName2",
"portName2",
"9600",
SerialPortParity.None,
true,
75,
false,
FlowControl.HardWare,
true,
8,
ConnectionType.SerialPort,
StopBits.One,
computerConnectionList,
"1111",
"2222",
"23423452345",
"");
var externalDataConfigurationConnectionContextList = new List<ExternalDataConfigurationConnectionContext>()
{
ExternalDataConfigurationConnectionContext_1,
ExternalDataConfigurationConnectionContext_2
};
var infoList = new List<ExternalDataDefinition>()
{
new ExternalDataDefinition("externalDataConnectionName", dataVariableList, externalDataConfigurationConnectionContextList,"")
};
// Arrange
Mock.SetupStatic(typeof(Utils));
Mock.Arrange(() => Utils.CurrentUserClientIP).Returns("192.168.1.100");
var logger = Mock.Create<ILogger>(Behavior.Loose);
var logWasCalled = false;
Mock.Arrange(() => logger.Log(LogSeverity.Error, typeof(FieldFileViewModel).FullName, Arg.IsAny<Exception>())).DoInstead(() => logWasCalled = true);
Logger = logger;
var port = Mock.Create<SerialPort>(Constructor.Mocked, Behavior.Loose);
Mock.Arrange(() => port.Open()).IgnoreInstance().Returns(true);
this.ManagerPortListner(infoList.ToArray());
var inst = new PrivateAccessor(this);
var serialPortList = inst.GetField("SerialPortList") as Dictionary<string, SerialPort>;
Assert.IsNotNull(serialPortList);
Assert.IsTrue(serialPortList != null && serialPortList.Count == 2);
}