public virtual void OwnerDocument() { Document doc = iText.StyledXmlParser.Jsoup.Jsoup.Parse("<p>Hello"); iText.StyledXmlParser.Jsoup.Nodes.Element p = doc.Select("p").First(); NUnit.Framework.Assert.IsTrue(p.OwnerDocument() == doc); NUnit.Framework.Assert.IsTrue(doc.OwnerDocument() == doc); NUnit.Framework.Assert.IsNull(doc.Parent()); }