shape.setText(rt);
CTTextParagraph pr = shape.getCTShape().getTxBody().getPArray(0);
assertEquals(1, pr.sizeOfRArray());
CTTextCharacterProperties rPr = pr.getRArray(0).getRPr();
assertEquals(true, rPr.getB());
assertEquals(true, rPr.getI());
assertEquals(STTextUnderlineType.SNG, rPr.getU());
assertTrue(Arrays.equals(
new byte[]{0, (byte)128, (byte)128} ,
rPr.getSolidFill().getSrgbClr().getVal()));
assertNotNull(XSSFTestDataSamples.writeOutAndReadBack(wb));
}