@Test
public void testBuffer() {
MessageBuffer b = new MessageBuffer();
b.append("Hello, world");
b.appendNewLine();
b.append("how are you?");
CharSequence s = b.getBuffer();
assertEquals("Hello, world\nhow are you?", s.toString());
}
private GroupExtension parse(CharSequence xml)
throws IOException, XmlPullParserException, SmackException {
XmlPullParser parser = new KXmlParser();
parser.setInput(new StringReader(xml.toString()));
parser.next();
return provider.parse(parser, 0);
}