public void TestAdd1()
{
TPolynom tpoly = new TPolynom();
tpoly.Members.Add(new TMember(1, 0));
Assert.AreEqual(tpoly.Show(), "1x^0");
}
public void TestDiff1()
{
TPolynom tpoly1 = new TPolynom();
tpoly1.Members.Add(new TMember(1, 3));
Assert.AreEqual(tpoly1.Diff().Show(), "3x^2");
}
public void TestRetCoeff()
{
TPolynom tpoly1 = new TPolynom();
tpoly1.Members.Add(new TMember(11, 11));
tpoly1.Members.Add(new TMember(22, 33));
Assert.AreEqual(tpoly1.RetCoeff(33), 22);
}
public void TestRetDegree()
{
TPolynom tpoly1 = new TPolynom();
tpoly1.Members.Add(new TMember(11, 11));
tpoly1.Members.Add(new TMember(22, 22));
Assert.AreEqual(tpoly1.RetDegree(), 22);
}
public void TestElementAt()
{
TPolynom tpoly1 = new TPolynom();
tpoly1.Members.Add(new TMember(11, 11));
tpoly1.Members.Add(new TMember(22, 22));
Assert.AreEqual(new System.Tuple <int, int>(11, 11), tpoly1.ElementAt(1));
}
public void TestCalc2()
{
TPolynom tpoly = new TPolynom();
tpoly.Members.Add(new TMember(1, 2));
tpoly.Members.Add(new TMember(3, 0));
tpoly.Members.Add(new TMember(4, 0));
Assert.AreEqual(tpoly.Calculate(2), 11);
}
public void TestRev()
{
TPolynom tpoly1 = new TPolynom();
tpoly1.Members.Add(new TMember(11, 1));
tpoly1.Members.Add(new TMember(22, 3));
tpoly1.Members.Add(new TMember(20, 2));
Assert.AreEqual(tpoly1.Rev().Show(), "-22x^3-20x^2-11x^1");
}
public void TestEquals1()
{
TPolynom tpoly1 = new TPolynom();
tpoly1.Members.Add(new TMember(1, 2));
TPolynom tpoly2 = new TPolynom();
tpoly2.Members.Add(new TMember(1, 2));
Assert.AreEqual(tpoly1.Equals(tpoly2), true);
}
public void TestMul2()
{
TPolynom tpoly = new TPolynom();
TPolynom newtpoly = new TPolynom();
tpoly.Members.Add(new TMember(1, 0));
tpoly.Members.Add(new TMember(1, 2));
newtpoly.Members.Add(new TMember(2, 0));
newtpoly.Members.Add(new TMember(1, 1));
TPolynom addpoly = tpoly.Add(newtpoly);
addpoly = tpoly.Mul(newtpoly);
Assert.AreEqual(addpoly.Show(), "1x^3+2x^2+1x^1+2x^0");
}
