public void TestScalarMultiplyEmpty()
{
var vector1 = new MathVector(new List <double>());
var vector2 = new MathVector(new List <double>());
double assumed = 0;
double vector1Result = vector1.ScalarMultiply(vector2);
double vector2Result = vector2.ScalarMultiply(vector1);
Assert.AreEqual(assumed, vector1Result);
Assert.AreEqual(vector1Result, vector2Result);
}
public void TestScalarMultiplyException()
{
var vector1 = new MathVector(new List <double>()
{
1,
2,
3
});
var vector2 = new MathVector(new List <double>()
{
1,
2
});
Assert.ThrowsException <ArithmeticException>(() => vector1.ScalarMultiply(vector2));
}
public void TestScalarMultiplyMultiple()
{
var vector1 = new MathVector(new List <double>()
{
1,
2,
3
});
var vector2 = new MathVector(new List <double>()
{
3,
4,
5
});
double assumed = 26;
double vector1Result = vector1.ScalarMultiply(vector2);
double vector2Result = vector2.ScalarMultiply(vector1);
Assert.AreEqual(assumed, vector1Result);
Assert.AreEqual(vector1Result, vector2Result);
}
