public DateTimeValueTracker(SnapshotColumnInfo column, List <NamedTimeRange> namedTimeRanges)
 {
     _columnName      = column.Name;
     _isLocal         = column.DateType == DateTimeKind.Local;
     _namedTimeRanges = namedTimeRanges;
     _default         = new DefaultValueTracker(column.Name);
 }
        public void HeadingIsSet()
        {
            //Arrange
            var col = new SnapshotColumnInfo("ColName");

            //Act
            var report = new[] { "T" }.AsReport(rep => rep.AddColumn(t => t, cc => SnapshotColumnFormatter.Format(cc, _table, col)));

            //Assert
            var output = new Output();

            output.WrapLine("Here we expect the report column to have the heading \"Colname\":");
            output.WriteLine();
            output.FormatTable(report);
            output.Report.Verify();
        }