public string Process(string inputString, int numberOfLetterToAnalyse)
{
var strategy = _countingAlgorithmFactory.CreateAStrategy(numberOfLetterToAnalyse);
var numberOfA = strategy.CountOccurrences(inputString, numberOfLetterToAnalyse);
var fizzBuzz = _fizzBuzzChainFactory.Create();
return(fizzBuzz.DisplayMessage(numberOfA));
}
public void CallingCreate_ReturnsExpectedBaseType()
{
var result = _factory.Create();
Assert.AreEqual(typeof(FizzBuzzChainBase), result.GetType().BaseType);
}