public void testText1() throws Exception {
SOAPEnvelope envelope = getSOAPEnvelope();
Iterator iStart = envelope.getChildElements();
int countStart = getIteratorCount(iStart);
SOAPElement se = envelope.addTextNode("<txt>This is text</txt>");
assertTrue(se != null);
assertTrue(envelope.getValue().equals("<txt>This is text</txt>"));
Iterator i = envelope.getChildElements();
int count = getIteratorCount(i);
assertTrue(count == countStart + 1);