public void FactorialCalculation_CalculateSumFactorial_ShouldMatchResult()
{
FactorialCalculation calc = new FactorialCalculation();
//arrange
List <NumberAndResult> testCases = new List <NumberAndResult>
{
new NumberAndResult(2, 2),
new NumberAndResult(3, 6),
new NumberAndResult(5, 3),
new NumberAndResult(7, 9),
new NumberAndResult(9, 27),
new NumberAndResult(100, 648)
};
//Act
Assert.All(testCases, item => Assert.Equal(item.result, calc.CalculateSumFactorial(item.number)));
}
public void FactorialCalculation_CalculateFactorial_ShouldMatchResult(int number, string result)
{
FactorialCalculation calc = new FactorialCalculation();
//arrange
ArrayList array = calc.getMultiplyResults(number);
array.Reverse();
String resultFromList = string.Empty;
for (int i = 0; i < array.Count; i++)
{
resultFromList += array[i].ToString();
}
//Act
Assert.Equal(result, resultFromList);
}