private static void RunApp(string path)
        {
            FileContent         fileContent             = new FileContent(path);
            StatisticalAnalysis charStatisticalAnalysis = new StatisticalAnalysis(fileContent.CharIterator());
            StatisticalAnalysis wordStatisticalAnalysis = new StatisticalAnalysis(fileContent.WordIterator());
            View view = new View();

            Console.WriteLine();
            Console.WriteLine($"---{path}---");
            Console.WriteLine();

            view.Print($"Char count: {charStatisticalAnalysis.Size()}");
            view.Print($"Word count: {wordStatisticalAnalysis.Size()}");
            view.Print($"Dict size: {wordStatisticalAnalysis.DictionarySize()}");

            float vowelShare = charStatisticalAnalysis.ShareInText("a", "e", "i", "o", "u");

            view.Print($"Vowels %: {Math.Round(vowelShare, 0)}%");

            view.Print("Most used words (>1%):");
            view.Print(new List <string>(wordStatisticalAnalysis.OccurMoreThan(1)));

            view.Print(wordStatisticalAnalysis.CountElementsToDictionary("love", "hate", "music"));

            string firstLetter  = "a";
            string secondLetter = "e";

            Console.WriteLine($"{firstLetter} : {secondLetter} count ratio: {Math.Round(charStatisticalAnalysis.CountRatio(firstLetter, secondLetter), 2)}");

            view.Print(charStatisticalAnalysis.GetShareOfElementsToDictionary(charStatisticalAnalysis.dictionary.ToArray()));

            Console.WriteLine();
        }
        public void TestIfDictionarySizeReturnsProperWordDictionarySize()
        {
            //Arrange
            var sutText     = new FileContent(@"C:\Users\tomas\Dropbox\Codecool - C#\csharp-text-analyser-T5chrono\TextAnalser.Test\TestFiles\test_simple.txt");
            var sutAnalysis = new StatisticalAnalysis(sutText.GetWordIterator());

            //Act
            var actual_value = sutAnalysis.DictionarySize();

            //Assert
            Assert.Equal(2, actual_value);
        }