public void validoMN()
{
var calculo = new Calculo("1", "2", "-3");
double r1 = 0, r2 = 0;
calculo.metodoNewton(ref r1, ref r2);
Assert.AreEqual(Math.Round(r1, 4), 1);
Assert.AreEqual(Math.Round(r2, 4), -3);
}
public void MNdivideZero()
{
var calculo = new Calculo("2", "0", "3");
double r1 = 0, r2 = 0;
calculo.metodoNewton(ref r1, ref r2);
Assert.AreEqual(r1, double.NaN);
Assert.AreEqual(r2, double.NaN);
}
