static void Main(string[] args)
{
int number = 0;
while (true)
{
Console.Write("Enter size of Prime Numbers Multiplication Table: ");
if (Int32.TryParse(Console.ReadLine(), out number))
{
if (number >= 1)
{
break;
}
else
{
InvalidNumberError();
}
}
else
{
InvalidNumberError();
}
}
;
IPrimeService myPrimeCalculator = new PrimeService();
IPrint consoleDisplay = new ConsolePrint();
var primeNumbers = myPrimeCalculator.GetPrimeNumbers(number).ToArray();
var primeArray = myPrimeCalculator.GetPrimeMultiplcationTable(primeNumbers);
consoleDisplay.Print(primeArray);
Console.ReadKey();
}
public void Given_InputArray_Null_Then_PrintArray()
{
int[,] input = null;
var output = new StringWriter();
Console.SetOut(output);
IPrint printConsole = new ConsolePrint();
printConsole.Print(input);
var actualOutput = output.ToString();
Assert.Equal("Input Array is empty.\r\n", actualOutput);
}
public void Given_ValidInputArray_Then_PrintArray()
{
int[,] input = new int[, ] {
{ 0, 2 }, { 2, 4 }
};
var output = new StringWriter();
Console.SetOut(output);
IPrint printConsole = new ConsolePrint();
printConsole.Print(input);
var actualOutput = output.ToString();
Assert.Contains("4", actualOutput);
}