public async Task <ActionResult <PrimeNumberMultiplicationResponse> > GetPrimeNumberMultiplicationAsync(int n)
{
var request = new PrimeNumberMultiplicationRequest {
Number = n
};
return(await multiplicationService.GetMultiplicationTableAsync(request));
}
public void GetMultiplicationTable_PrimeNumberMultiplicationRequestAsNull_ResponseSuccessFalse()
{
//Arrange
PrimeNumberMultiplicationRequest request = null;
//Act
var response = this.primeNumberMultiplicationService.GetMultiplicationTableAsync(request).Result;
//Assert
Assert.AreEqual(response.Errors[0].ErrorMessage, "Invalid request");
Assert.IsFalse(response.Success);
}
public void MultiplicationOfOnePrimeNumbers_PrimeNumberMultiplicationRequest_ResponseSuccessTrue()
{
//Arrange
var request = new PrimeNumberMultiplicationRequest();
request.Number = 1;
this.primeNumberGeneratorMock
.Setup(x => x.GeneratePrimes(1))
.ReturnsAsync(new List <int> {
2
});
//Act
var response = this.primeNumberMultiplicationService.GetMultiplicationTableAsync(request).Result;
//Assert
Assert.AreEqual(request.Number + 1, response.Data.Count);
Assert.AreEqual(request.Number + 1, response.Data[0].Count);
Assert.IsTrue(response.Success);
}
public async Task <PrimeNumberMultiplicationResponse> GetMultiplicationTableAsync(PrimeNumberMultiplicationRequest request)
{
var response = new PrimeNumberMultiplicationResponse();
if (request == null || request.Number == null || request.Number <= 0)
{
response.Data = null;
response.AddErrorMessage("Invalid request");
return(response);
}
var primenumbers = await primeNumberGenerator.GeneratePrimes(request.Number.Value);
List <List <double> > PrimeMultiplicationTable = new List <List <double> >();
List <int> firstRow = new List <int>();
firstRow.Add(1);
firstRow.AddRange(primenumbers.Select(x => x));
foreach (int n in firstRow)
{
List <double> nextRow = new List <double>();
foreach (int number in firstRow)
{
nextRow.Add(number * n);
}
PrimeMultiplicationTable.Add(nextRow);
}
response.Data = PrimeMultiplicationTable;
return(response);
}
