public void FindingNRoot_Number_Degree_Accuracy_ArgumentOutOfRangeException(double number, int degree,
                                                                             double accuracy)
 {
     Assert.Throws <ArgumentOutOfRangeException>(() => RootNDegree.NewtonNRoot(number, degree, accuracy));
 }
 public void FindNRoot_Number_Degree_Accuracy(double number, int degree, double accuracy, double expected)
 {
     Assert.AreEqual(RootNDegree.NewtonNRoot(number, degree, accuracy), expected, accuracy);
 }