public void AddScaledDataPointTest()
{
using (ShimsContext.Create())
{
ShimPCS7Project.AllInstances.PCS7SymbolTableGet = (proj) => new DotNetSiemensPLCToolBoxLibrary.DataTypes.Projectfolders.Step7V5.SymbolTable();
ShimSymbolTable.AllInstances.GetEntryFromSymbolString = (table, s) => new SymbolTableEntry()
{
Comment = "Test Point",
DataType = "Real",
Operand = "EW 1001",
OperandIEC = "IW 1001",
Symbol = s
};
var target = new SimulatedPLC {
Project = new PCS7Project()
};
string point = "Test";
float engHi = 100;
float engLow = 0;
float rawHi = 4;
float rawLow = 20;
var actual = (PLCDataPoint)target.AddDataPoint(point);
var i = actual.Offset;
actual.DataPointScaling(engHi, engLow, rawHi, rawLow);
var lactual = (PLCDataPoint)target.AddDataPoint("IB 456.1");
lactual.DataPointScaling(engHi, engLow, rawHi, rawLow);
i = lactual.Offset;
Assert.IsNotNull(actual);
Assert.AreEqual(point, actual.Symbol);
/*Assert.AreEqual(engHi, actual.ScaleEngHigh);
* Assert.AreEqual(engLow, actual.ScaleEngLow);
* Assert.AreEqual(rawHi, actual.ScaleRawHigh);
* Assert.AreEqual(rawLow, actual.ScaleRawLow);*/
}
}
public void AddScaledDataPointNullTest()
{
using (ShimsContext.Create())
{
var target = new SimulatedPLC {
Project = null
};
string point = "Test";
float engHi = 100;
float engLow = 0;
float rawHi = 4;
float rawLow = 20;
var actual = (PLCDataPoint)target.AddDataPoint(point);
actual.DataPointScaling(engHi, engLow, rawHi, rawLow);
Assert.IsNotNull(actual);
Assert.AreEqual(point, actual.Symbol);
/*Assert.AreEqual(engHi, actual.ScaleEngHigh);
* Assert.AreEqual(engLow, actual.ScaleEngLow);
* Assert.AreEqual(rawHi, actual.ScaleRawHigh);
* Assert.AreEqual(rawLow, actual.ScaleRawLow);*/
}
}
