public void Test_on_expected()
{
string x = "4 4 6 6";
string y = "0 2 2 0";
Rectangl rectangle = new Rectangl(x, y);
double rect = Math.Round(rectangle.Diagonal());
}
public void Test_on_expected()
{
string x = "4 4 6 6";
string y = "0 2 2 0";
Rectangl rectangle = new Rectangl(x, y);
Assert.Throws <ArgumentException>(() => Math.Round(rectangle.Diagonal()));
}
public void Test_in_equality()
{
string x = "-4 -4 6 6";
string y = "-2 3 3 -2";
Rectangl rectangle = new Rectangl(x, y);
double rect = Math.Round(rectangle.Diagonal());
double rez = 11;
Assert.AreEqual(rez, rect);
}