public void Double()
{
var vector = new Vector2D(1, 2);
vector.Multiply(2);
Assert.AreEqual(2, vector.X);
Assert.AreEqual(4, vector.Y);
}
public void Vector2D()
{
var vector1 = new Vector2D(1, 2);
var vector2 = new Vector2D(3, 4);
var matrix = vector1.Multiply(vector2);
Assert.AreEqual(2, matrix.Columns);
Assert.AreEqual(2, matrix.Rows);
Assert.AreEqual(3, matrix[0, 0]);
Assert.AreEqual(4, matrix[0, 1]);
Assert.AreEqual(6, matrix[1, 0]);
Assert.AreEqual(8, matrix[1, 1]);
Assert.AreEqual(1, vector1.X);
Assert.AreEqual(2, vector1.Y);
Assert.AreEqual(3, vector2.X);
Assert.AreEqual(4, vector2.Y);
}
public void IVector()
{
var vector2D = new Vector2D(1, 2);
var vectorN = new VectorN(2);
vectorN.SetValues(3, 4);
var matrix = vector2D.Multiply(vectorN);
Assert.AreEqual(2, matrix.Columns);
Assert.AreEqual(2, matrix.Rows);
Assert.AreEqual(3, matrix[0, 0]);
Assert.AreEqual(4, matrix[0, 1]);
Assert.AreEqual(6, matrix[1, 0]);
Assert.AreEqual(8, matrix[1, 1]);
Assert.AreEqual(1, vector2D.X);
Assert.AreEqual(2, vector2D.Y);
Assert.AreEqual(3, vectorN[0]);
Assert.AreEqual(4, vectorN[1]);
}
public void ExceptionNullVector()
{
var vector = new Vector2D();
vector.Multiply(null);
}
public void ExceptionDifferentDimensions()
{
var vector2D = new Vector2D();
var vector3D = new Vector3D();
vector2D.Multiply(vector3D);
}
