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 GivenStringLegth_CreateAStrategy_ReturnsCorrectStrategy(int stringLength, Type expectedStrategyType)
{
var result = _factory.CreateAStrategy(stringLength);
Assert.AreEqual(expectedStrategyType, result.GetType());
}
