public void TestAddPicture()
{
XWPFDocument doc = XWPFTestDataSamples.OpenSampleDocument("TestDocument.docx");
XWPFParagraph p = doc.GetParagraphArray(2);
XWPFRun r = p.GetRuns()[0];
Assert.AreEqual(0, doc.AllPictures.Count);
Assert.AreEqual(0, r.GetEmbeddedPictures().Count);
r.AddPicture(new MemoryStream(new byte[0]), (int)PictureType.JPEG, "test.jpg", 21, 32);
Assert.AreEqual(1, doc.AllPictures.Count);
Assert.AreEqual(1, r.GetEmbeddedPictures().Count);
}