public virtual void SetGenerateAppearanceTest()
{
PdfDocument outputDoc = CreateDocument();
PdfAcroForm acroForm = PdfAcroForm.GetAcroForm(outputDoc, true);
acroForm.SetNeedAppearances(false);
acroForm.SetGenerateAppearance(true);
bool isModified = acroForm.GetPdfObject().IsModified();
bool isReleaseForbidden = acroForm.GetPdfObject().IsReleaseForbidden();
bool isGenerateAppearance = acroForm.IsGenerateAppearance();
Object needAppearances = acroForm.GetPdfObject().Get(PdfName.NeedAppearances);
outputDoc.Close();
NUnit.Framework.Assert.IsNull(needAppearances);
NUnit.Framework.Assert.IsTrue(isGenerateAppearance);
NUnit.Framework.Assert.IsTrue(isModified);
NUnit.Framework.Assert.IsTrue(isReleaseForbidden);
}