public static void Main()
        {
            var endCommandRecieved = false;
            var phoneBookManager = new PhonebookManager();

            while (!endCommandRecieved)
            {
                var currentCommandLine = Console.ReadLine();
                endCommandRecieved = phoneBookManager.ExecuteCommand(currentCommandLine);
            }

            Console.Write(phoneBookManager.ReportResult);
        }
 public PhonebookManagerTests()
 {
     this.phoneBookManager = new PhonebookManager();
 }