public void TestOverflowExceptionForFibonacciNumber(long input)
{
//Arrange
var fibonacci = new Algorithms.Fibonacci();
//Assert
Assert.Throws <OverflowException>(() => fibonacci.GetFibonacciNumber(input));
}
public void TestFibonacciNumber(long input, long expectedSum)
{
//Arrange
var fibonacci = new Algorithms.Fibonacci();
//Act
var actualSum = fibonacci.GetFibonacciNumber(input);
//Assert
Assert.Equal(expectedSum, actualSum);
}