public void Setup()
        {
            // AAA Syntax : Arrange, Act, Assert

            // Arrange
            // app start path differs from project to project.
            _appStartupPath = AppDomain.CurrentDomain.BaseDirectory + @"\";
            _personStreetAddressFormatterForCsv = new PersonStreetAddressFormatterForCsv();
        }
 public void CleanUp()
 {
     _personStreetAddressFormatterForCsv = null;
     GC.Collect();
 }