public void FibShouldPrintFirstNumber()
{
Fibonacci fib = new Fibonacci();
int expected = 0;
int actual = fib.GetFirst();
Assert.AreEqual(expected, actual);
}
public void FibShouldPrintNextNumber()
{
Fibonacci fib = new Fibonacci();
int input = 0;
int expected = 1;
int actual = fib.GetNext(input);
Assert.AreEqual(expected, actual);
}
public void FibShouldPrintAVariableSequenceOfNumbers()
{
Fibonacci fib = new Fibonacci();
int length = 5;
int[] expected = new int[] { 0, 1, 1, 2, 3 };
int[] actual = fib.GetSequence(length);
CollectionAssert.AreEqual(expected, actual);
}
public void FibPrintSequenceOfNumbers()
{
Fibonacci fib = new Fibonacci();
int length = 7;
string expected = "0 1 1 2 3 5 8";
string actual = fib.ToString(fib.GetSequence(length));
Assert.AreEqual(expected, actual);
}
static void Main(string[] args)
{
string prompt = "> ";
Console.WriteLine("What do you want me to do?");
Console.Write(prompt);
string response = Console.ReadLine();
if (response.ToLower().Contains("numbers"))
{
Console.WriteLine("How many?");
Console.Write(prompt);
int length;
string response_length = Console.ReadLine();
bool parsed = int.TryParse(response_length, out length);
if (parsed && Convert.ToInt32(response_length) < 1000)
{
if (response.ToLower().Equals("natural numbers"))
{
NaturalNumbers nats = new NaturalNumbers();
Console.WriteLine(nats.ToString(nats.GetSequence(length)));
}
else if (response.ToLower().Equals("even numbers"))
{
EvenNumbers even = new EvenNumbers();
Console.WriteLine(even.ToString(even.GetSequence(length)));
}
else if (response.ToLower().Equals("odd numbers"))
{
OddNumbers odd = new OddNumbers();
Console.WriteLine(odd.ToString(odd.GetSequence(length)));
}
else if (response.ToLower().Equals("fibonacci numbers"))
{
Fibonacci fib = new Fibonacci();
Console.WriteLine(fib.ToString(fib.GetSequence(length)));
}
else if (response.ToLower().Equals("prime numbers"))
{
PrimeNumbers prime = new PrimeNumbers();
Console.WriteLine(prime.ToString(prime.GetSequence(length)));
}
else
{
Console.WriteLine("Whoops!");
}
}
else {
Console.WriteLine("Whoops!");
}
}
else {
Console.WriteLine("Nope! Do better next time.");
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
public void FibEnsureICanCreateClassInstance()
{
Fibonacci fib = new Fibonacci();
Assert.IsNotNull(fib);
}