public void TDMSHandlerShouldReturnLineLogData()
{
string ExampleLogPath = @"C:\NI Projects\EXAM\EXAM CVI dotnet\VS\Logs\EXAM_TEMP__NIVS_testMeas.tdms";
VeriStandTDMSHandler TDMSHandler = new VeriStandTDMSHandler();
TDMSHandler.TDMSOpen(ExampleLogPath);
double[] logLine;
double[] toCompare = { 1300, 2500, 20.51 };
logLine = TDMSHandler.TDMSReadLine(600);
TDMSHandler.TDMSClose();
Assert.AreEqual(logLine, toCompare);
}
public void TDMSHandlerShouldReturnColumnLogData()
{
string ExampleLogPath = @"C:\NI Projects\EXAM\EXAM CVI dotnet\VS\Logs\EXAM_TEMP__NIVS_testMeas_column.tdms";
VeriStandTDMSHandler TDMSHandler = new VeriStandTDMSHandler();
TDMSHandler.TDMSOpen(ExampleLogPath);
double[] logColumn;
double[] toCompare = { 20.43, 20.45, 20.47, 20.49, 20.51 };
logColumn = TDMSHandler.TDMSReadColumn(2);
TDMSHandler.TDMSClose();
decimal[] logColumnDec = Array.ConvertAll(logColumn, x => (decimal)x);
decimal[] toCompareDec = Array.ConvertAll(toCompare, x => (decimal)x);
Assert.AreEqual(logColumnDec, toCompareDec);
}
public void TDMSLoggingPropertiesTest()
{
string ExampleLogPath = @"C:\NI Projects\EXAM\EXAM CVI dotnet\VS\Logs\EXAM_TEMP__NIVS_testMeas_column.tdms";
VeriStandTDMSHandler TDMSHandler = new VeriStandTDMSHandler();
TDMSHandler.TDMSOpen(ExampleLogPath);
double loggingRate = TDMSHandler.GetTDMSLoggingRate();
long logLength = TDMSHandler.GetTDMSLogLength();
int logChannelCount = TDMSHandler.GetTDMSLogChannelCount();
string TDMSprop = TDMSHandler.GetTDMSLogChannelProperty(1, "datatype");
TDMSHandler.TDMSClose();
Assert.AreEqual((decimal)loggingRate, 50);
Assert.AreEqual((decimal)logLength, 5);
Assert.AreEqual((decimal)logChannelCount, 3);
Assert.AreEqual(TDMSprop, "DT_DOUBLE");
}
public void TDMSHandlerTimeShouldReturnColumnTimeLogData()
{
string ExampleLogPath = @"C:\NI Projects\EXAM\EXAM CVI dotnet\VS\Logs\EXAM_TEMP__NIVS_testMeasTime.tdms";
VeriStandTDMSHandler TDMSHandler = new VeriStandTDMSHandler();
TDMSHandler.TDMSOpen(ExampleLogPath);
double[] logColumn;
double[] toCompare = { 4.05, 4.06, 4.07, 4.08, 4.09 };
logColumn = TDMSHandler.TDMSTimeColumn();
TDMSHandler.TDMSClose();
var logColumnSubset = new double[toCompare.Count()];
Array.Copy(logColumn, 0, logColumnSubset, 0, logColumnSubset.Length);
decimal[] logColumnDec = Array.ConvertAll(logColumnSubset, x => (decimal)x);
decimal[] toCompareDec = Array.ConvertAll(toCompare, x => (decimal)x);
Assert.AreEqual(logColumnDec, toCompareDec);
}
