public virtual void MultilineFormFieldTest()
        {
            String           filename = destinationFolder + "multilineFormFieldTest.pdf";
            PdfDocument      pdfDoc   = new PdfDocument(new PdfWriter(filename));
            PdfAcroForm      form     = PdfAcroForm.GetAcroForm(pdfDoc, true);
            PdfTextFormField name     = PdfFormField.CreateMultilineText(pdfDoc, new Rectangle(150, 600, 277, 44), "fieldName"
                                                                         , "", null, 0);

            name.SetScroll(false);
            name.SetBorderColor(ColorConstants.GRAY);
            String itextLicence = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, " + "sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. "
                                  + "Lorem ipsum dolor sit amet, consectetur adipiscing elit, " + "sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.";

            name.SetValue(itextLicence);
            form.AddField(name);
            pdfDoc.Close();
            CompareTool compareTool  = new CompareTool();
            String      errorMessage = compareTool.CompareByContent(filename, sourceFolder + "cmp_multilineFormFieldTest.pdf"
                                                                    , destinationFolder, "diff_");

            if (errorMessage != null)
            {
                NUnit.Framework.Assert.Fail(errorMessage);
            }
        }
        public virtual void BorderWidthIndentMultilineTest()
        {
            String           filename = destinationFolder + "borderWidthIndentMultilineTest.pdf";
            PdfDocument      pdfDoc   = new PdfDocument(new PdfWriter(filename));
            PdfAcroForm      form     = PdfAcroForm.GetAcroForm(pdfDoc, true);
            PdfTextFormField field    = PdfFormField.CreateMultilineText(pdfDoc, new Rectangle(100, 500, 400, 300), "multi"
                                                                         , "Does this text overlap the border? Well it shouldn't!");

            field.SetFontSize(30);
            field.SetBorderColor(ColorConstants.RED);
            field.SetBorderWidth(50);
            form.AddField(field);
            PdfTextFormField field2 = PdfFormField.CreateMultilineText(pdfDoc, new Rectangle(100, 400, 400, 50), "multiAuto"
                                                                       , "Does this autosize text overlap the border? Well it shouldn't! Does it fit accurately though?");

            field2.SetFontSize(0);
            field2.SetBorderColor(ColorConstants.RED);
            field2.SetBorderWidth(20);
            form.AddField(field2);
            pdfDoc.Close();
            CompareTool compareTool  = new CompareTool();
            String      errorMessage = compareTool.CompareByContent(filename, sourceFolder + "cmp_borderWidthIndentMultilineTest.pdf"
                                                                    , destinationFolder, "diff_");

            if (errorMessage != null)
            {
                NUnit.Framework.Assert.Fail(errorMessage);
            }
        }