public void PrevTest()
{
Fibonacci fib = new Fibonacci(13);
Assert.IsTrue(fib.Get() == 13, "==");
fib.Prev();
Assert.IsTrue(fib.Get() == 8);
fib.Next();
Assert.IsTrue(fib.Get() == 13);
fib.Next();
Assert.IsTrue(fib.Get() == 21);
}
public void FibonacciTest()
{
//0,1,1,2,3,5,8,13,21,34,55
Fibonacci fib = new Fibonacci(13);
Assert.IsTrue(fib.Get() == 13, "==");
Fibonacci fib2 = new Fibonacci(35);
Assert.IsTrue(fib2.Get() == 55, "<");
}