public void ConvertToFrame_From_Directed_Matrix_Random_Tests(int nodeCount, int edgeCount, bool directed, bool selfLoops)
{
Console.WriteLine(
string.Format("nodes: {0}, edges:{1}, directed:{2}, self-loops:{3}",
nodeCount, edgeCount, directed, selfLoops));
//Arrange
BasicMatrixGenerator.AllowSelfLoops = selfLoops;
IMatrix<double> net = BasicMatrixGenerator.GenerateMatrix(Guid.NewGuid(), nodeCount, edgeCount, directed);
var converter = new MatrixToFrameConverter();
//Act
IFrame frame = converter.ConvertToFrame(net) as IFrame;
//Assert
Assert.NotNull(frame);
Assert.Equal(net.NodeCount, frame.RowCount);
Assert.Equal(net.NodeCount, frame.ColumnCount);
double initVal = 0.0;
double copiedVal = 0.0;
for (int i = 0; i < frame.RowCount; i++)
{
for (int j = 0; j < frame.ColumnCount; j++)
{
initVal = net[i, j];
copiedVal = (double)frame[i,j];
Assert.Equal(initVal, copiedVal);
j++;
}
}
}
public void ConvertToFrame_From_Directed_Matrix(int testId, bool directed, double[] row0, double[] row1, double[] row2)
{
//Arrange
int nodeCount = row0.Length;
BasicMatrixGenerator.AllowSelfLoops = true;
IMatrix<double> net = BasicMatrixGenerator.GenerateMatrix(Guid.NewGuid(), nodeCount, 0, directed);
for (int i = 0; i < nodeCount; i++)
{
if (i == 0)
for (int j = 0; j < nodeCount; j++)
net[i, j] = row0[j];
else if (i == 1)
for (int j = 0; j < nodeCount; j++)
net[i, j] = row1[j];
else
for (int j = 0; j < nodeCount; j++)
net[i, j] = row2[j];
}
var converter = new MatrixToFrameConverter();
//Act
IFrame frame = converter.ConvertToFrame(net) as IFrame;
//Assert
Assert.NotNull(frame);
Assert.Equal(net.NodeCount, frame.RowCount);
Assert.Equal(net.NodeCount, frame.ColumnCount);
double initVal = 0.0;
double copiedVal = 0.0;
for (int i = 0; i < frame.RowCount; i++)
{
for (int j = 0; j < frame.ColumnCount; j++ )
{
initVal = net[i, j];
copiedVal = (double)frame[i,j];
Assert.Equal(initVal, copiedVal);
j++;
}
}
}
public void ToFrame_Returns_Null_If_Input_Network_Is_Not_A_Matrix()
{
//Arrange
IBasicAdjList net = BasicAdjListGenerator.GenerateAdjList(2, 2, true);
var converter = new MatrixToFrameConverter();
//Act
IFrame frame = converter.ToFrame(net);
//Assert
Assert.Null(frame);
}
public void ToFrame(int nodeCount, int edgeCount, bool directed, bool selfLoops)
{
Console.WriteLine(
string.Format("nodes: {0}, edges:{1}, directed:{2}, self-loops:{3}",
nodeCount, edgeCount, directed, selfLoops));
//Arrange
BasicMatrixGenerator.AllowSelfLoops = selfLoops;
IMatrix<double> net = BasicMatrixGenerator.GenerateMatrix(Guid.NewGuid(), nodeCount, edgeCount, directed);
var converter = new MatrixToFrameConverter();
//Act
IFrame frame = converter.ToFrame(net);
//Assert
Assert.NotNull(frame);
Assert.Equal(net.NodeCount, frame.RowCount);
Assert.Equal(net.NodeCount, frame.ColumnCount);
}
public void Convert_When_T_Is_IFrame_And_U_Is_IMatrix(int nodeCount, int edgeCount, bool directed, bool selfLoops)
{
//Arrange
BasicMatrixGenerator.AllowSelfLoops = selfLoops;
IMatrix<double> net = BasicMatrixGenerator.GenerateMatrix(Guid.NewGuid(), nodeCount, edgeCount, directed);
var converter = new MatrixToFrameConverter();
//Act
IFrame frame = converter.Convert<IFrame, IMatrix<double>>(net);
//Assert
Assert.NotNull(frame);
Assert.Equal(net.NodeCount, frame.RowCount);
Assert.Equal(net.NodeCount, frame.ColumnCount);
}
