public void MultiplyMatrixWithInappropriateDimensions_Fails()
{
Assert.Throws <ArgumentException>(
() => ParallelMatrixMultiplicationByTasks.MultiplyMatrix(new int[, ] {
{ 1, 2 }, { 3, 4 }
}, new int[, ] {
{ 10, 20 }
}));
}
public void MultiplRectangularMatrix()
{
var matrixA = new int[, ] {
{ 7, -3, 3, 8 }, { 1, 3, 2, -4 }
};
var matrixB = new int[, ] {
{ -4, 5, 1 }, { -2, 7, 9 }, { 3, 7, 5 }, { 1, 2, -7 }
};
var result = new int[, ] {
{ -5, 51, -61 }, { -8, 32, 66 }
};
Assert.That(ParallelMatrixMultiplicationByTasks.MultiplyMatrix(matrixA, matrixB), Is.EqualTo(result));
}
public void MultiplySquareMatrix()
{
var matrixA = new int[, ] {
{ 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 }
};
var matrixB = new int[, ] {
{ 2, 4, 6 }, { 9, 7, 5 }, { 8, 1, 3 }
};
var result = new int[, ] {
{ 44, 21, 25 }, { 101, 57, 67 }, { 158, 93, 109 }
};
Assert.That(ParallelMatrixMultiplicationByTasks.MultiplyMatrix(matrixA, matrixB), Is.EqualTo(result));
}
public void MultiplyMatrixWithSecondNullArgument_Fails()
{
Assert.Throws <ArgumentNullException>(
() => ParallelMatrixMultiplicationByTasks.MultiplyMatrix(new int[1, 1], null));
}
