public void TestSetGetIndentation()
{
XWPFDocument doc = new XWPFDocument();
XWPFParagraph p = doc.CreateParagraph();
Assert.AreEqual(-1, p.GetIndentationLeft());
CT_P ctp = p.GetCTP();
CT_PPr ppr = ctp.pPr == null?ctp.AddNewPPr() : ctp.pPr;
Assert.AreEqual(-1, p.GetIndentationLeft());
CT_Ind ind = ppr.AddNewInd();
ind.left = "10";
Assert.AreEqual(10, p.GetIndentationLeft());
p.SetIndentationLeft(100);
Assert.AreEqual(100, int.Parse(ind.left));
}