public void ToStringTest()
{
var p1 = new Polinom3List("1 8 2 2");
string s = "x^8y^2z^2";
string t = p1.ToString();
Assert.AreEqual(s, t);
}
public void ValueTest()
{
var p1 = new Polinom3List("1 2 3 1 2 3 1 2 ");
int testValue = p1.Value(1, 1, 1);
int trueValue = 7;
Console.WriteLine(p1.ToString());
Assert.AreEqual(trueValue, testValue);
}
public void InsertTest()
{
var p1 = new Polinom3List("1 2 5 3 6 3 2 4");
string s = p1.ToString();
p1.Insert(1, -6, 1, 1);
s += " + x^-6yz";
Assert.AreEqual(s, p1.ToString());
}
public void DerivateTest()
{
Polinom3List p1 = new Polinom3List("2,2,2,2");
string s = "4xy^2z^2";
p1.Derivate(1);
string testS = p1.ToString();
Assert.AreEqual(s, testS);
}
public void AddTest()
{
var p1 = new Polinom3List("1 8 2 2 1 2 4 0 3 1 4 2 2 -3 1 4");
var p2 = new Polinom3List("2 2 4 6 3 2 5 6 2 2 5 7 2 2 4 5");
Console.WriteLine("p2: " + p2);
Console.WriteLine("p1 " + p1);
p2.Add(p1);
string testS = "x^8y^2z^2 + 8x^7yz^3 + 2x^3y^4z^4 + 4x^3yz + x^2y^4 + 3xy^4z^2 + 2x^-3yz^4 + 5x^-5y^5z^2";
Assert.AreEqual(testS, p2.ToString());
}
public void DeleteTest()
{
var p1 = new Polinom3List("3 5 2 5 6 2 5 3 2 4 1 2");
p1.Delete(1, 1, 1);
string s = "x^8y^2z^2 + x^2y^4 + 3xy^4z^2 + 2x^-3yz^4";
Assert.AreEqual(s, p1.ToString());
p1.Delete(8, 2, 2);
s = "x^2y^4 + 3xy^4z^2 + 2x^-3yz^4";
Assert.AreEqual(s, p1.ToString());
}
