public FibonacciNumber GetNext(FibonacciNumber number)
        {
            numberValidator.EnsureValid(number);

            return(new FibonacciNumber
                   (
                       index: number.Index + 1,
                       value: fibonacciAlgorithm.Get(number.Index - 1) + number.Value
                   ));
        }
Пример #2
0
        public void Get_ValidArgument(BigInteger n, BigInteger expectedResult)
        {
            var actualResult = fibonacciAlgorithm.Get(n);

            actualResult.Should().Be(expectedResult);
        }