public void NotSameSizedMatricesTest()
{
var matrix1 = new Matrix(100, 1);
var matrix2 = new Matrix(101, 1);
Assert.IsFalse(MatrixComparer.Compare(matrix1, matrix2));
}
public void BigNotEqualMatricesTest()
{
var matrix1 = new Matrix(1000, 1000, 1);
var matrix2 = new Matrix(1000, 1000, 1);
matrix2[900, 34] = -1;
Assert.IsFalse(MatrixComparer.Compare(matrix1, matrix2));
}
public void EmptyMatricesTest()
{
var matrix1 = new Matrix(new int[0, 0] {
});
var matrix2 = new Matrix(new int[0, 0] {
});
Assert.IsTrue(MatrixComparer.Compare(matrix2, matrix1));
}
public void EqualMatricesTest()
{
var matrix1 = new Matrix(new int[, ] {
{ 1, 2, 3 },
{ 4, 5, 6 }
});
Assert.IsTrue(MatrixComparer.Compare(matrix1, matrix1));
}
public void NotRandomGenerationTest()
{
var matrix1 = new Matrix(2, 2, 2);
var matrix2 = new Matrix(new int[, ] {
{ 2, 2 },
{ 2, 2 }
});
Assert.IsTrue(MatrixComparer.Compare(matrix1, matrix2));
}
public void WorkWithFileTest()
{
var matrix1 = new Matrix(new int[, ] {
{ 1, 2, 3 },
{ 1, 2, 3 }
});
matrix1.WriteToFile("Matrix1.txt");
var matrix2 = new Matrix("Matrix1.txt");
Assert.IsTrue(MatrixComparer.Compare(matrix1, matrix2));
}
public void BigMatricesMultiplicationTest()
{
const int size = 100;
var matrix1 = new Matrix(size, size, 1);
var matrix2 = new Matrix(size, size, 2);
var matrix3 = new Matrix(size, size, size * 2);
var matrix4 = MatrixMultiplier.MultiplyConcurrently(matrix1, matrix2);
var matrix5 = MatrixMultiplier.MultiplySequentally(matrix1, matrix2);
Assert.IsTrue(MatrixComparer.Compare(matrix4, matrix3));
Assert.IsTrue(MatrixComparer.Compare(matrix5, matrix3));
}
public void EmptyMatricesTest()
{
var matrix1 = new Matrix(new int[0, 0] {
});
var matrix2 = new Matrix(new int[0, 0] {
});
var matrix3 = MatrixMultiplier.MultiplyConcurrently(matrix1, matrix2);
Assert.IsTrue(MatrixComparer.Compare(matrix3, matrix1));
var matrix4 = MatrixMultiplier.MultiplySequentally(matrix1, matrix2);
Assert.IsTrue(MatrixComparer.Compare(matrix4, matrix1));
}
public void NotEqualMatricesTest()
{
var matrix1 = new Matrix(new int[, ] {
{ 1, 2, 3 },
{ 4, 5, 6 }
});
var matrix2 = new Matrix(new int[, ] {
{ 1, 2, 3 },
{ 4, -5, 6 }
});
Assert.IsFalse(MatrixComparer.Compare(matrix1, matrix2));
}
public void NegativeNumbersMultiplicationTest()
{
var matrix1 = new Matrix(new int[, ] {
{ -1, -2, -3 },
{ -4, -5, -6 }
});
var matrix2 = new Matrix(new int[, ] {
{ 9, 8, 7 },
{ 6, 5, 4 },
{ 3, 2, 1 }
});
var matrix3 = MatrixMultiplier.MultiplyConcurrently(matrix1, matrix2);
var matrix4 = new Matrix(new int[, ] {
{ -30, -24, -18 },
{ -84, -69, -54 }
});
Assert.IsTrue(MatrixComparer.Compare(matrix3, matrix4));
var matrix5 = MatrixMultiplier.MultiplyConcurrently(matrix1, matrix2);
Assert.IsTrue(MatrixComparer.Compare(matrix5, matrix4));
}
public void BigNumbersMultiplicationTest()
{
var matrix1 = new Matrix(new int[, ] {
{ 100, 200, 300 },
{ 400, 500, 600 }
});
var matrix2 = new Matrix(new int[, ] {
{ 900, 800, 700 },
{ 600, 500, 400 },
{ 300, 200, 100 }
});
var matrix3 = MatrixMultiplier.MultiplyConcurrently(matrix1, matrix2);
var matrix4 = new Matrix(new int[, ] {
{ 300000, 240000, 180000 },
{ 840000, 690000, 540000 }
});
Assert.IsTrue(MatrixComparer.Compare(matrix3, matrix4));
var matrix5 = MatrixMultiplier.MultiplySequentally(matrix1, matrix2);
Assert.IsTrue(MatrixComparer.Compare(matrix5, matrix4));
}
public void SimpleMultiplicationTest()
{
var matrix1 = new Matrix(new int[, ] {
{ 1, 2, 3 },
{ 4, 5, 6 }
});
var matrix2 = new Matrix(new int[, ] {
{ 9, 8, 7 },
{ 6, 5, 4 },
{ 3, 2, 1 }
});
var matrix3 = MatrixMultiplier.MultiplyConcurrently(matrix1, matrix2);
var matrix4 = new Matrix(new int[, ] {
{ 30, 24, 18 },
{ 84, 69, 54 }
});
Assert.IsTrue(MatrixComparer.Compare(matrix3, matrix4));
var matrix5 = MatrixMultiplier.MultiplySequentally(matrix1, matrix2);
Assert.IsTrue(MatrixComparer.Compare(matrix5, matrix4));
}
public void SourceMatricesTest()
{
var values1 = new int[, ] {
{ -1, -2, -3 },
{ -4, -5, -6 }
};
var values2 = new int[, ] {
{ 9, 8, 7 },
{ 6, 5, 4 },
{ 3, 2, 1 }
};
var matrix1 = new Matrix(values1);
var matrix2 = new Matrix(values2);
var matrix3 = new Matrix(values1);
var matrix4 = new Matrix(values2);
MatrixMultiplier.MultiplyConcurrently(matrix1, matrix2);
Assert.IsTrue(MatrixComparer.Compare(matrix1, matrix3));
Assert.IsTrue(MatrixComparer.Compare(matrix2, matrix4));
MatrixMultiplier.MultiplySequentally(matrix1, matrix2);
Assert.IsTrue(MatrixComparer.Compare(matrix1, matrix3));
Assert.IsTrue(MatrixComparer.Compare(matrix2, matrix4));
}
public void BigEqualMatricesTest()
{
var matrix1 = new Matrix(1000, 1);
Assert.IsTrue(MatrixComparer.Compare(matrix1, matrix1));
}
