public void HighlightTextThenSuccess() { var ticks = DateTime.Now.Ticks; using (var dataTable = TestHelper.MockMergedDataTable()) { var workbook = ExcelGenerator.Export(dataTable); var worksheet = workbook.Worksheet("Result"); ExcelGenerator.Highlight(worksheet, "_UAT", "_PROD", "_Gap"); var highlightPath = string.Format(CultureInfo.CurrentCulture, @"D:\hightlight_{0}.xlsx", ticks); workbook.SaveAs(highlightPath); } }