public void TestExportToCSVBlockExecute()
{
var signalBlock = new GenerateSignalBlock {
Offset = 1.2, TemplateName = "Binary", Start = 0, Finish = 5, SamplingRate = 1, IgnoreLastSample = true
};
var exportBlock = new ExportToCSVBlock {
ColumnSeparator = "|", DecimalPlaces = 1, IncludeSignalNameInFirstColumn = true
};
exportBlock.Execute();
Assert.IsNotNull(exportBlock.Name);
Assert.IsNotNull(exportBlock.FilePath);
Assert.IsNotNull(exportBlock.Description);
Assert.IsNotNull(exportBlock.ProcessingType);
signalBlock.ConnectTo(exportBlock);
signalBlock.Execute();
var lines = File.ReadAllLines(Path.Combine(Utils.AssemblyDirectory, "output.csv"));
Assert.AreEqual(1, lines.Length);
Assert.AreEqual("|1.2|2.2|1.2|2.2|1.2", lines[0]);
var exportBlock2 = (ExportToCSVBlock)exportBlock.Clone();
signalBlock.Cascade = false;
signalBlock.ConnectTo(exportBlock2);
signalBlock.Execute();
Assert.AreEqual(0, exportBlock2.OutputNodes.Count);
signalBlock.Cascade = true;
signalBlock.OutputNodes[0].Object = null;
exportBlock2.Execute();
Assert.AreEqual(0, exportBlock2.OutputNodes.Count);
}
public void TestBlockList()
{
var signalBlock1 = new GenerateSignalBlock {
Cascade = false, Offset = 1, TemplateName = "Binary", Start = 0, Finish = 3, SamplingRate = 1
};
var signalBlock2 = new GenerateSignalBlock {
Cascade = false, Offset = 2, TemplateName = "Binary", Start = 0, Finish = 3, SamplingRate = 1
};
var signalBlock3 = new GenerateSignalBlock {
Offset = 3, TemplateName = "Binary", Start = 0, Finish = 3, SamplingRate = 1
};
var convolutionBlock1 = new ConvolutionBlock();
var convolutionBlock2 = new ConvolutionBlock();
var blockList = new BlockList {
signalBlock1, signalBlock2, signalBlock3, convolutionBlock1, convolutionBlock2
};
signalBlock1.ConnectTo(convolutionBlock1);
signalBlock2.ConnectTo(convolutionBlock1);
convolutionBlock1.ConnectTo(convolutionBlock2);
signalBlock2.ConnectTo(convolutionBlock2);
blockList.ExecuteAll();
Assert.AreEqual("4 20 45 78 111 114 103 74 33 18", convolutionBlock2.OutputNodes[0].Object.ToString(0));
convolutionBlock1 = new ConvolutionBlock();
convolutionBlock1.InputNodes.Clear();
signalBlock1.ConnectTo(convolutionBlock1);
signalBlock1.Execute();
Assert.AreEqual(0, convolutionBlock1.OutputNodes[0].Object.Count);
convolutionBlock1 = new ConvolutionBlock();
signalBlock1 = new GenerateSignalBlock();
signalBlock2.OutputNodes.Clear();
signalBlock2.ConnectTo(convolutionBlock1);
signalBlock1.ConnectTo(convolutionBlock1);
signalBlock1.Execute();
Assert.AreEqual(0, convolutionBlock1.OutputNodes[0].Object.Count);
}
public void TestRelationalOperatorBlockTest()
{
System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("en-US");
var signalBlock1 = new GenerateSignalBlock {
TemplateName = "Binary", Start = 0, Finish = 5, SamplingRate = 1, IgnoreLastSample = true
};
var signalBlock2 = new GenerateSignalBlock {
TemplateName = "Binary", Start = 0, Finish = 5, Phase = 0.5, SamplingRate = 1, IgnoreLastSample = true
};
var block = new RelationalOperatorBlock {
Operation = WaveMath.RelationalOperatorEnum.GreaterThan
};
block.Execute();
signalBlock1.Execute();
signalBlock2.Execute();
signalBlock1.OutputNodes[0].ConnectTo(block.InputNodes[0]);
signalBlock2.OutputNodes[0].ConnectTo(block.InputNodes[1]);
Assert.IsNotNull(block.Name);
Assert.IsNotNull(block.Description);
Assert.IsNotNull(block.ProcessingType);
Assert.AreEqual("GreaterThan", block.GetAssemblyClassName());
block.Operand = RelationalOperatorBlock.OperandEnum.Signal;
block.Execute();
Assert.AreEqual("0 1 0 1 0", block.OutputNodes[0].Object.ToString(0));
block.Operand = RelationalOperatorBlock.OperandEnum.PreviousSample;
block.Operation = WaveMath.RelationalOperatorEnum.LessThan;
block.Execute();
Assert.AreEqual("0 0 1 0 1", block.OutputNodes[0].Object.ToString(0));
block.Operand = RelationalOperatorBlock.OperandEnum.NextSample;
block.Operation = WaveMath.RelationalOperatorEnum.LessThan;
block.Execute();
Assert.AreEqual("1 0 1 0 0", block.OutputNodes[0].Object.ToString(0));
block.Operand = RelationalOperatorBlock.OperandEnum.StaticValue;
block.Operation = WaveMath.RelationalOperatorEnum.GreaterOrEqualsThan;
block.ScalarValue = 1;
block.Execute();
Assert.AreEqual("0 1 0 1 0", block.OutputNodes[0].Object.ToString(0));
var block2 = (RelationalOperatorBlock)block.Clone();
block2.Operation = WaveMath.RelationalOperatorEnum.GreaterOrEqualsThan;
block.OutputNodes[0].ConnectTo(block2.InputNodes[0]);
signalBlock2.OutputNodes[0].ConnectTo(block2.InputNodes[1]);
signalBlock1.Execute();
signalBlock2.Execute();
Assert.AreEqual("0 1 0 1 0", block2.OutputNodes[0].Object[0].ToString(0));
block.Cascade = false;
block2 = (RelationalOperatorBlock)block.Clone();
block.OutputNodes[0].ConnectTo(block2.InputNodes[0]);
block.Operand = RelationalOperatorBlock.OperandEnum.Signal;
signalBlock1.Execute();
Assert.AreEqual(0, block2.OutputNodes[0].Object.Count);
Assert.AreEqual("", block2.OutputNodes[0].Object.ToString(0));
signalBlock1 = new GenerateSignalBlock {
TemplateName = "Binary", Start = 0, Finish = 3, SamplingRate = 1, IgnoreLastSample = true
};
signalBlock2 = new GenerateSignalBlock {
TemplateName = "Binary", Start = 0, Finish = 5, SamplingRate = 1, IgnoreLastSample = true
};
signalBlock1.OutputNodes[0].ConnectTo(block.InputNodes[0]);
signalBlock2.OutputNodes[0].ConnectTo(block.InputNodes[1]);
signalBlock1.Execute();
signalBlock2.Execute();
signalBlock2.OutputNodes[0].Object.Add(new Signal(new double[] { 1, 2, 3, 4 }));
block.Execute();
Assert.AreEqual("1 1 1 0 0", block.OutputNodes[0].Object[0].ToString(0));
signalBlock2.OutputNodes[0].Object.Clear();
block.Execute();
Assert.AreEqual(1, block.OutputNodes[0].Object.Count);
Assert.AreEqual("1 1 1", block.OutputNodes[0].Object[0].ToString(0));
block2.InputNodes[1].ConnectingNode = null;
block2.Operand = RelationalOperatorBlock.OperandEnum.Signal;
block2.Execute();
Assert.AreEqual(0, block2.OutputNodes[0].Object.Count);
block2 = (RelationalOperatorBlock)block.Clone();
block2.Operand = RelationalOperatorBlock.OperandEnum.Signal;
block.ConnectTo(block2);
signalBlock1.ConnectTo(block2);
block2.Operand = RelationalOperatorBlock.OperandEnum.Signal;
block2.Execute();
Assert.AreEqual("1 1 1", block2.OutputNodes[0].Object[0].ToString(0));
((BlockOutputNode)block2.InputNodes[0].ConnectingNode).Object.Add(signalBlock1.OutputNodes[0].Object[0].Clone());
block2.Execute();
Assert.AreEqual("1 1 1", block2.OutputNodes[0].Object[0].ToString(0));
Assert.AreEqual("1 1 1", block2.OutputNodes[0].Object[1].ToString(0));
}
public void TestWaveletBlockExecute()
{
var signalBlock = new GenerateSignalBlock {
TemplateName = "Binary", Start = 0, Finish = 10, SamplingRate = 1, IgnoreLastSample = true
};
var waveletBlock = new DWTBlock
{
WaveletName = "db4|Daubechies 4",
Level = 2,
ExtensionMode = SignalExtension.ExtensionMode.SymmetricHalfPoint
};
waveletBlock.Execute();
Assert.IsTrue(waveletBlock.WaveletNameList.Count > 0);
Assert.AreEqual("db4|Daubechies 4", waveletBlock.WaveletName);
signalBlock.OutputNodes[0].ConnectTo(waveletBlock.InputNodes[0]);
Assert.IsNotNull(waveletBlock.Name);
Assert.IsNotNull(waveletBlock.Description);
Assert.IsNotNull(waveletBlock.ProcessingType);
signalBlock.Execute();
Assert.AreEqual("0.7 0.9 0.2 0.7 0.7 0.8 0.5 1.2", waveletBlock.OutputNodes[0].Object[0].ToString(1));
Assert.AreEqual("1.0 0.8 1.1 0.8 1.0 0.8 1.6", waveletBlock.OutputNodes[0].Object[1].ToString(1));
Assert.AreEqual("-0.2 -0.8 -0.7 -0.7 -0.7 0.2 0.8 0.7", waveletBlock.OutputNodes[1].Object[0].ToString(1));
Assert.AreEqual("-0.1 -0.4 0.0 -0.3 0.1 0.2 0.1", waveletBlock.OutputNodes[1].Object[1].ToString(1));
Assert.AreEqual(signalBlock.OutputNodes[0].Object.ToString(1), waveletBlock.OutputNodes[2].Object[0].ToString(1));
Assert.AreEqual(5, waveletBlock.OutputNodes[3].Object.Count);
Assert.AreEqual("0.7 0.9 0.2 0.7 0.7 0.8 0.5 1.2", waveletBlock.OutputNodes[3].Object[0].ToString(1));
Assert.AreEqual("-0.2 -0.8 -0.7 -0.7 -0.7 0.2 0.8 0.7", waveletBlock.OutputNodes[3].Object[1].ToString(1));
Assert.AreEqual("1.0 0.8 1.1 0.8 1.0 0.8 1.6", waveletBlock.OutputNodes[3].Object[2].ToString(1));
Assert.AreEqual("-0.1 -0.4 0.0 -0.3 0.1 0.2 0.1", waveletBlock.OutputNodes[3].Object[3].ToString(1));
Assert.AreEqual(signalBlock.OutputNodes[0].Object.ToString(1), waveletBlock.OutputNodes[3].Object[4].ToString(1));
var block2 = (DWTBlock)waveletBlock.Clone();
block2.WaveletName = "db4";
signalBlock.OutputNodes[0].ConnectTo(block2.InputNodes[0]);
signalBlock.Execute();
Assert.AreEqual("0.7 0.9 0.2 0.7 0.7 0.8 0.5 1.2", block2.OutputNodes[0].Object[0].ToString(1));
waveletBlock.Cascade = false;
block2 = (DWTBlock)waveletBlock.Clone();
waveletBlock.OutputNodes[0].ConnectTo(block2.InputNodes[0]);
signalBlock.Execute();
Assert.AreEqual(0, block2.OutputNodes[0].Object.Count);
waveletBlock.Cascade = true;
signalBlock.ConnectTo(waveletBlock);
waveletBlock.ConnectTo(block2);
waveletBlock.Execute();
Assert.AreEqual(4, block2.OutputNodes[0].Object.Count);
try
{
waveletBlock.WaveletName = "nonono";
Assert.Fail("Exception not thrown!");
}
catch (Exception)
{
Assert.IsTrue(true, "Exception thrown! Yeay!");
}
}