public void CheckSPolynomSum2()
{
SPolynom poly1 = new SPolynom(new double[] { 25, -4, 44, 0 });
SPolynom poly2 = new SPolynom(new double[] { 1, 2, 3, 4, 5, 6, 7, 8 });
SPolynom result = poly1 + poly2;
SPolynom expected = new SPolynom(new double[] { 1, 2, 3, 4, 30, 2, 51, 8 });
Assert.AreEqual(expected, result);
}
public void CheckSPolynomSum3()
{
SPolynom poly1 = new SPolynom(new double[] { 25, 10 }, new int[] { 50, 25 });
SPolynom poly2 = new SPolynom(new double[] { 55, 55 }, new int[] { 40, 20 });
SPolynom result = poly1 + poly2;
SPolynom expected = new SPolynom(new double[] { 25, 55, 10, 55 }, new int[] { 50, 40, 25, 20 });
Assert.AreEqual(expected, result);
}
public void CheckSPolynomDiv1()
{
SPolynom poly1 = new SPolynom(new double[] { 2, -4, 4, 4 });
SPolynom poly2 = new SPolynom(new double[] { 4, 4, 4, 4, 22, 4, 44, 4 });
SPolynom result = poly2 / poly1;
SPolynom expected = new SPolynom(new double[] { 4, 4, 4, 4, 11, -1, 11, 1 });
Assert.AreEqual(expected, result);
}
public void CheckSPolynomMult()
{
SPolynom poly1 = new SPolynom(new double[] { 25, -4, 4, 0 });
SPolynom poly2 = new SPolynom(new double[] { 1, 2, 3, 4, 5, 6, 7, 8 });
SPolynom result = poly2 * poly1;
SPolynom expected = new SPolynom(new double[] { 1, 2, 3, 4, 125, -24, 28, 0 });
Assert.AreEqual(expected, result);
}
public void CheckSPolynomSub3()
{
SPolynom poly1 = new SPolynom(new double[] { 25, -4, 44, 0 });
SPolynom poly2 = new SPolynom(new double[] { 1, 2, 3, 4, 5, 6, 7, 8 });
SPolynom result = poly2 - poly1;
SPolynom expected = new SPolynom(new double[] { 1, 2, 3, 4, -20, 10, -37, 8 });
Assert.AreEqual(expected, result);
}
public void CheckSPolynomSub2()
{
SPolynom poly1 = new SPolynom(new double[] { 25, -4, 44, 0 });
SPolynom poly2 = new SPolynom(new double[] { 1, 2, 3, 4, 5, 6, 7, 8 });
SPolynom result = poly1 - poly2;
SPolynom expected = new SPolynom(new double[] { -1, -2, -3, -4, 20, -10, 37, -8 });
Assert.AreEqual(expected, result);
}
public void CheckSPolynomSub1()
{
SPolynom poly1 = new SPolynom(new double[] { 25, -4, 44, 0 });
SPolynom poly2 = new SPolynom(new double[] { 25, -4, 44, 0 });
SPolynom result = poly1 - poly2;
SPolynom expected = new SPolynom(new double[] { 0 });
Assert.AreEqual(expected, result);
}
public void CheckSPolynomDiv2()
{
SPolynom poly1 = new SPolynom(new double[] { 2, -4, 0, 4 });
SPolynom poly2 = new SPolynom(new double[] { 4, 4, 4, 4, 22, 4, 44, 4 });
Assert.Throws <DivideByZeroException>(
() =>
{
var res = poly2 / poly1;
});
}
public void CheckSPolynomDiv3()
{
SPolynom poly1 = new SPolynom(new double[] { 7, 0, 0, 0, 0, 12 });
var str = poly1.ToString();
}