public void IsFibonacciNumber_True()
{
// Act
var response = _repository.IsFibonacciNumber(5);
// Assert
Assert.True(response);
}
public void GetNextFibonacciNumber_Success()
{
// Arrange
var expectedResponse = 514229;
_repository.IsFibonacciNumber(Arg.Any <long>()).Returns(true);
_repository.GetNextFibonacciNumber(Arg.Any <long>()).Returns(expectedResponse);
//Act
var response = _service.GetNextFibonacciNumber(317811);
//Assert
Assert.Equal(514229, response);
}
public long GetNextFibonacciNumber(long number)
{
if (_repository.IsFibonacciNumber(number))
{
return(_repository.GetNextFibonacciNumber(number));
}
else
{
throw new InvalidFibonacciNumberException(number);
}
}