public void CreateSlaveException_SlaveExceptionResponse()
{
SlaveExceptionResponse response = new SlaveExceptionResponse(12, Modbus.ReadCoils, 1);
SlaveException se = new SlaveException(response);
Assert.AreEqual(String.Format("Exception of type 'Modbus.SlaveException' was thrown.\r\nFunction Code: {0}\r\nException Code: {1} - {2}",
response.FunctionCode, response.SlaveExceptionCode, Resources.IllegalFunction), se.Message);
}
public void CreateSlaveException_MessageAndInnerException()
{
SlaveException se = new SlaveException("Foo", new IOException("Bar"));
Assert.Equal("Foo", se.Message);
Assert.NotNull(se.InnerException);
Assert.Equal("Bar", se.InnerException.Message);
}
public void CreateSlaveException_SlaveExceptionResponse()
{
SlaveExceptionResponse response = new SlaveExceptionResponse(12, Modbus.ReadCoils, 1);
SlaveException se = new SlaveException(response);
Assert.AreEqual(String.Format("Exception of type 'Modbus.SlaveException' was thrown.\r\nFunction Code: {0}\r\nException Code: {1} - {2}",
response.FunctionCode, response.SlaveExceptionCode, Resources.IllegalFunction), se.Message);
}
public void CreateSlaveException_MessageAndInnerException()
{
SlaveException se = new SlaveException("Foo", new IOException("Bar"));
Assert.AreEqual("Foo", se.Message);
Assert.IsNotNull(se.InnerException);
Assert.AreEqual("Bar", se.InnerException.Message);
}
public void CreateSlaveException_CustomMessageAndSlaveExceptionResponse()
{
SlaveExceptionResponse response = new SlaveExceptionResponse(12, Modbus.ReadCoils, 2);
string customMessage = "custom message";
SlaveException se = new SlaveException(customMessage, response);
Assert.AreEqual(String.Format("{0}\r\nFunction Code: {1}\r\nException Code: {2} - {3}",
customMessage, response.FunctionCode, response.SlaveExceptionCode, Resources.IllegalDataAddress), se.Message);
}
public void CreateSlaveException_CustomMessageAndSlaveExceptionResponse()
{
SlaveExceptionResponse response = new SlaveExceptionResponse(12, Modbus.ReadCoils, 2);
string customMessage = "custom message";
SlaveException se = new SlaveException(customMessage, response);
Assert.AreEqual(String.Format("{0}\r\nFunction Code: {1}\r\nException Code: {2} - {3}",
customMessage, response.FunctionCode, response.SlaveExceptionCode, Resources.IllegalDataAddress), se.Message);
}
public void CreateSlaveException_SlaveExceptionResponse()
{
SlaveExceptionResponse response = new SlaveExceptionResponse(12, Modbus.ReadCoils, 1);
SlaveException se = new SlaveException(response);
Assert.Equal(
String.Format(
"引发类型为“Modbus.SlaveException”的异常。\r\nFunction Code: {0}\r\nException Code: {1} - {2}",
response.FunctionCode, response.SlaveExceptionCode, Resources.IllegalFunction), se.Message);
}
public void EmptyConstructor()
{
var e = new SlaveException();
Assert.Equal($"Exception of type '{typeof(SlaveException).FullName}' was thrown.", e.Message);
Assert.Equal(0, e.SlaveAddress);
Assert.Equal(0, e.FunctionCode);
Assert.Equal(0, e.SlaveExceptionCode);
Assert.Null(e.InnerException);
}
public void ConstructorWithMessage()
{
var e = new SlaveException("Hello World");
Assert.Equal("Hello World", e.Message);
Assert.Equal(0, e.SlaveAddress);
Assert.Equal(0, e.FunctionCode);
Assert.Equal(0, e.SlaveExceptionCode);
Assert.Null(e.InnerException);
}
public void ConstructorWithMessageAndInnerException()
{
var inner = new IOException("Bar");
var e = new SlaveException("Foo", inner);
Assert.Equal("Foo", e.Message);
Assert.Same(inner, e.InnerException);
Assert.Equal(0, e.SlaveAddress);
Assert.Equal(0, e.FunctionCode);
Assert.Equal(0, e.SlaveExceptionCode);
}
public void ConstructorWithSlaveExceptionResponse()
{
var response = new SlaveExceptionResponse(12, ModbusFunctionCodes.ReadCoils, 1);
var e = new SlaveException(response);
Assert.Equal(12, e.SlaveAddress);
Assert.Equal(ModbusFunctionCodes.ReadCoils, e.FunctionCode);
Assert.Equal(1, e.SlaveExceptionCode);
Assert.Null(e.InnerException);
Assert.Equal(
$@"Exception of type '{typeof(SlaveException).FullName}' was thrown.{Environment.NewLine}Function Code: {response.FunctionCode}{Environment.NewLine}Exception Code: {response.SlaveExceptionCode} - {Resources.IllegalFunction}",
e.Message);
}
public void ConstructorWithCustomMessageAndSlaveExceptionResponse()
{
var response = new SlaveExceptionResponse(12, ModbusFunctionCodes.ReadCoils, 2);
string customMessage = "custom message";
var e = new SlaveException(customMessage, response);
Assert.Equal(12, e.SlaveAddress);
Assert.Equal(ModbusFunctionCodes.ReadCoils, e.FunctionCode);
Assert.Equal(2, e.SlaveExceptionCode);
Assert.Null(e.InnerException);
Assert.Equal(
$@"{customMessage}{Environment.NewLine}Function Code: {response.FunctionCode}{Environment.NewLine}Exception Code: {response.SlaveExceptionCode} - {Resources.IllegalDataAddress}",
e.Message);
}
public void CreatesSlaveExceptionFromSlaveExceptionResponse()
{
// Arrange
var response = new SlaveExceptionResponse();
response.Initialize(new byte[] { 1, 129, 2 });
// Act
var exception = new SlaveException(response);
// Assert
Assert.Equal(1, exception.SlaveAddress);
Assert.Equal(129, exception.FunctionCode);
Assert.Equal(SlaveExceptionCode.IllegalDataAddress, exception.SlaveExceptionCode);
Assert.Contains(response.ToString(), exception.Message);
}
public void SlaveException_Serializable()
{
BinaryFormatter formatter = new BinaryFormatter();
SlaveException slaveException = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
using (MemoryStream stream = new MemoryStream())
{
formatter.Serialize(stream, slaveException);
stream.Position = 0;
SlaveException slaveException2 = formatter.Deserialize(stream) as SlaveException;
Assert.IsNotNull(slaveException2);
Assert.AreEqual(1, slaveException2.SlaveAddress);
Assert.AreEqual(2, slaveException2.FunctionCode);
Assert.AreEqual(3, slaveException2.SlaveExceptionCode);
}
}
public void Serializable()
{
var formatter = new BinaryFormatter();
var e = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
using (var stream = new MemoryStream())
{
formatter.Serialize(stream, e);
stream.Position = 0;
var e2 = (SlaveException)formatter.Deserialize(stream);
Assert.NotNull(e2);
Assert.Equal(1, e2.SlaveAddress);
Assert.Equal(2, e2.FunctionCode);
Assert.Equal(3, e2.SlaveExceptionCode);
}
}
public void SlaveAddress_SlaveExceptionInitialized()
{
SlaveException se = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
Assert.AreEqual(1, se.SlaveAddress);
}
public void CreateSlaveException_EmptyConstructor()
{
SlaveException se = new SlaveException();
Assert.AreEqual("Exception of type 'Modbus.SlaveException' was thrown.", se.Message);
}
public void FunctionCode_SlaveExceptionInitialized()
{
SlaveException se = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
Assert.Equal(2, se.FunctionCode);
}
public void SlaveException_Serializable()
{
BinaryFormatter formatter = new BinaryFormatter();
SlaveException slaveException = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
using (MemoryStream stream = new MemoryStream())
{
formatter.Serialize(stream, slaveException);
stream.Position = 0;
SlaveException slaveException2 = formatter.Deserialize(stream) as SlaveException;
Assert.NotNull(slaveException2);
Assert.Equal(1, slaveException2.SlaveAddress);
Assert.Equal(2, slaveException2.FunctionCode);
Assert.Equal(3, slaveException2.SlaveExceptionCode);
}
}
public void CreateSlaveException_Message()
{
SlaveException se = new SlaveException("Hello World");
Assert.AreEqual("Hello World", se.Message);
}
public void SlaveAddress_SlaveExceptionInitialized()
{
SlaveException se = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
Assert.Equal(1, se.SlaveAddress);
}
public void SlaveAddress_SlaveExceptionNotInitialized()
{
SlaveException se = new SlaveException();
Assert.Equal(0, se.SlaveAddress);
}
public void SlaveException_SlaveExceptionInitialized()
{
SlaveException se = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
Assert.Equal(3, se.SlaveExceptionCode);
}
public void SlaveExceptionCode_SlaveExceptionNotInitialized()
{
SlaveException se = new SlaveException();
Assert.Equal(0, se.SlaveExceptionCode);
}
public void FunctionCode_SlaveExceptionInitialized()
{
SlaveException se = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
Assert.Equal(2, se.FunctionCode);
}
public void FunctionCode_SlaveExceptionNotInitialized()
{
SlaveException se = new SlaveException();
Assert.AreEqual(0, se.FunctionCode);
}
public void CreateSlaveException_Message()
{
SlaveException se = new SlaveException("Hello World");
Assert.Equal("Hello World", se.Message);
}
public void CreateSlaveException_EmptyConstructor()
{
SlaveException se = new SlaveException();
Assert.Equal("Exception of type 'Modbus.SlaveException' was thrown.", se.Message);
}
public void SlaveException_SlaveExceptionInitialized()
{
SlaveException se = new SlaveException(new SlaveExceptionResponse(1, 2, 3));
Assert.AreEqual(3, se.SlaveExceptionCode);
}
public void SlaveAddress_SlaveExceptionNotInitialized()
{
SlaveException se = new SlaveException();
Assert.AreEqual(0, se.SlaveAddress);
}
public void CreateSlaveException_EmptyConstructor()
{
SlaveException se = new SlaveException();
Assert.Equal("引发类型为“Modbus.SlaveException”的异常。", se.Message);
}
