public void should_instantiate_funcitonal_group_trailer_with_properties()
        {
            var trailer = new FunctionalGroupTrailer
            {
                IncludedTransactionSets = "10",
                GroupControlNumber      = "1"
            };

            trailer.Value.Should().Be("GE*10*1");
        }
 public void Setup()
 {
     _Trailer = new FunctionalGroupTrailer(_FunctionalGroupString);
 }