public IHttpActionResult GetFibonacciSeries([FromBody] Fibonacci req)
{
try
{
using (FibonacciContext context = new FibonacciContext())
{
Fibonacci fib = context.Fibonaccis.Find(req.Position + 1);
if (fib == null)
{
//RabbitMQClient client = new RabbitMQClient();
FibonacciCalcNumAtPos fr = new FibonacciCalcNumAtPos();
BigInteger result = fr.GetNumberAtPosition(req.Position);
req.FibonacciNumber = result.ToString();
fr.SaveSeries(context);
//client.SendFibonacciNum(req);
//client.Close();
}
else
{
req.FibonacciNumber = fib.FibonacciNumber;
}
}
}
catch (Exception)
{
return(StatusCode(HttpStatusCode.BadRequest));
}
return(Ok(req));
}
public void FibonacciCalcNumAtPosWithLargestPositionTest()
{
FibonacciCalcNumAtPos fr = new FibonacciCalcNumAtPos();
BigInteger res = fr.GetNumberAtPosition(100000);
res = fr.GetNumberAtPosition(100);
Assert.AreEqual(res.ToString(), "354224848179261915075");
}
public void FibonacciCalcNumAtPosTest()
{
FibonacciCalcNumAtPos fr = new FibonacciCalcNumAtPos();
BigInteger res = fr.GetNumberAtPosition(10);
Assert.AreEqual(res, 55);
res = fr.GetNumberAtPosition(30);
}
public void FibonacciCalcNumAtPosCacheTest()
{
FibonacciCalcNumAtPos fr = new FibonacciCalcNumAtPos();
BigInteger res = fr.GetNumberAtPosition(100000);
//see if the cache is geeting used.
res = fr.GetNumberAtPosition(100);
Assert.AreEqual(res.ToString(), "354224848179261915075");
}
public void FibonacciCalcNumAtPosNegativeTest()
{
FibonacciCalcNumAtPos fr = new FibonacciCalcNumAtPos();
BigInteger res = fr.GetNumberAtPosition(0);
Assert.AreEqual(res, 0);
res = fr.GetNumberAtPosition(-1);
Assert.AreEqual(res, -1);
res = fr.GetNumberAtPosition(1);
Assert.AreEqual(res, 1);
res = fr.GetNumberAtPosition(2);
Assert.AreEqual(res, 1);
}
public IHttpActionResult GenerateFibonacciSeries([FromBody] Fibonacci req)
{
try
{
RabbitMQClient client = new RabbitMQClient();
FibonacciCalcNumAtPos fr = new FibonacciCalcNumAtPos();
BigInteger result = fr.GetNumberAtPosition(req.Position);
req.res = result;
client.SendFibonacciNum(req);
client.Close();
}
catch (Exception)
{
return(StatusCode(HttpStatusCode.BadRequest));
}
return(Ok(req));
}
