public void CheckUpdatingMatrix(double[,] array, double[,] expected)
{
var matrix = new MatrixSquare(array);
matrix.SetValue(1, 2, 1);
matrix.SetValue(1, 1, 2);
Assert.That(matrix.Values, Is.EqualTo(expected));
}
public void CheckAddingMatrices(double[,] array1, double[,] array2, double[,] expected)
{
var matrix1 = new MatrixSquare(array1);
var matrix2 = new MatrixSquare(array2);
var sum = matrix1 + matrix2;
Assert.That(sum.Values, Is.EqualTo(expected));
}
public void CheckAddingSymmetricMatrices(double[,] array1, double[,] array2, double[,] expected)
{
var matrix1 = new MatrixSymmetric(array1);
var matrix2 = new MatrixSymmetric(array2);
var sum1 = matrix1 + matrix2;
Assert.That(sum1.Values, Is.EqualTo(expected));
var matrix3 = new MatrixSquare(array1);
var sum2 = matrix2 + matrix3;
Assert.That(sum2.Values, Is.EqualTo(expected));
}
static void Main(string[] args)
{
var matrix1 = new MatrixSquare(3);
matrix1.SetValue(1, 0, 0);
var matrix2 = new MatrixSymmetric(3);
matrix2.SetValue(2, 1, 1);
var matrix3 = new MatrixDiagonal(3);
matrix3.SetValue(3, 1, 1);
}
public void CheckCreatingMatrix(double[,] array)
{
var matrix = new MatrixSquare(array);
Assert.That(matrix.Values, Is.EqualTo(array));
}
