public int LoadFilesFromFolder(string pathToFolder)
        {
            if (Directory.Exists(pathToFolder))
            {
                foreach (var file in Directory.EnumerateFiles(pathToFolder))
                {
                    var fileContent = File.ReadAllText(file);
                    var fileName    = file.Replace(pathToFolder, null, StringComparison.InvariantCultureIgnoreCase);
                    ITextFileForSearch fileInFolder = TextFileForSearchFactory.CreateTextFileForSearch(fileName, fileContent);
                    filesInFolder.Add(fileInFolder);
                }
            }

            return(filesInFolder.Count);
        }
 public void Setup()
 {
     textFileForSearch = TextFileForSearchFactory.CreateTextFileForSearch(string.Empty, string.Empty);
 }