/**
*
* Copyright 2014 Andriy Tsykholyas
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.smackx.hoxt.provider;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.util.PacketParserUtils;
import org.jivesoftware.smackx.hoxt.packet.AbstractHttpOverXmpp;
import org.jivesoftware.smackx.hoxt.packet.HttpOverXmppReq;
import org.jivesoftware.smackx.hoxt.packet.HttpOverXmppResp;
import org.jivesoftware.smackx.shim.packet.Header;
import org.jivesoftware.smackx.shim.packet.HeadersExtension;
import org.junit.Test;
import org.xmlpull.v1.XmlPullParser;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* Tests correct headers and data parsing in 'req' and 'resp' elements.
*/
public class AbstractHttpOverXmppProviderTest {
@Test
public void areRespHeadersParsedCorrectly() throws Exception {
String string = "<resp xmlns='urn:xmpp:http' version='1.1' statusCode='200' statusMessage='OK'>"
+ "<headers xmlns='http://jabber.org/protocol/shim'>"
+ "<header name='Date'>Fri, 03 May 2013 13:52:10 GMT-4</header>"
+ "<header name='Allow'>OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE</header>"
+ "<header name='Content-Length'>0</header>"
+ "</headers>"
+ "</resp>";
Map<String, String> expectedHeaders = new HashMap<String, String>();
expectedHeaders.put("Date", "Fri, 03 May 2013 13:52:10 GMT-4");
expectedHeaders.put("Allow", "OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE");
expectedHeaders.put("Content-Length", "0");
HttpOverXmppRespProvider provider = new HttpOverXmppRespProvider();
XmlPullParser parser = PacketParserUtils.getParserFor(string);
IQ iq = provider.parse(parser);
assertTrue(iq instanceof HttpOverXmppResp);
HttpOverXmppResp body = ((HttpOverXmppResp) iq);
checkHeaders(body.getHeaders(), expectedHeaders);
}
@Test
public void areReqHeadersParsedCorrectly() throws Exception {
String string = "<req xmlns='urn:xmpp:http' method='GET' resource='/rdf/xep' version='1.1'>"
+ "<headers xmlns='http://jabber.org/protocol/shim'>"
+ "<header name='Host'>clayster.com</header>"
+ "</headers>"
+ "</req>";
Map<String, String> expectedHeaders = new HashMap<String, String>();
expectedHeaders.put("Host", "clayster.com");
HttpOverXmppReqProvider provider = new HttpOverXmppReqProvider();
XmlPullParser parser = PacketParserUtils.getParserFor(string);
IQ iq = provider.parse(parser);
assertTrue(iq instanceof HttpOverXmppReq);
HttpOverXmppReq body = ((HttpOverXmppReq) iq);
checkHeaders(body.getHeaders(), expectedHeaders);
}
@Test
public void isTextDataParsedCorrectly() throws Exception {
String expectedText = "@prefix dc: <http://purl.org/dc/elements/1.1/>."
+ "@base <http://clayster.com/>."
+ "<xep> dc:title \"HTTP over XMPP\";"
+ "dc:creator <PeterWaher>;"
+ "dc:publisher <XSF>.";
String encodedText = "@prefix dc: <http://purl.org/dc/elements/1.1/>."
+ "@base <http://clayster.com/>."
+ "<xep> dc:title \"HTTP over XMPP\";"
+ "dc:creator <PeterWaher>;"
+ "dc:publisher <XSF>.";
String string = "<resp xmlns='urn:xmpp:http' version='1.1' statusCode='200' statusMessage='OK'>"
+ "<headers xmlns='http://jabber.org/protocol/shim'><header name='Server'>Clayster</header></headers>"
+ "<data><text>"
+ encodedText
+ "</text></data></resp>";
AbstractHttpOverXmpp.Text text = (AbstractHttpOverXmpp.Text) parseAbstractBody(
string, "resp").getData().getChild();
assertEquals(expectedText, text.getText());
}
@Test
public void isXmlDataParsedCorrectly() throws Exception {
String expectedXml = "<sparql><head><variable name=\"title\"/><variable name=\"creator\"/>" // no xmlns here
+ "</head><results><result>"
+ "<binding name=\"title\">"
+ "<literal>HTTP over XMPP</literal>"
+ "</binding>"
+ "<binding name=\"creator\">"
+ "<uri>http://clayster.com/PeterWaher</uri>"
+ "</binding>"
+ "</result>"
+ "</results>"
+ "</sparql>";
String encodedXml = "<sparql xmlns=\"http://www.w3.org/2005/sparql-results#\"><head><variable name=\"title\"/><variable name=\"creator\"/>"
+ "</head><results><result>"
+ "<binding name=\"title\">"
+ "<literal>HTTP over XMPP</literal>"
+ "</binding>"
+ "<binding name=\"creator\">"
+ "<uri>http://clayster.com/PeterWaher</uri>"
+ "</binding>"
+ "</result>"
+ "</results>"
+ "</sparql>";
String string = "<resp xmlns='urn:xmpp:http' version='1.1' statusCode='200' statusMessage='OK'>"
+ "<headers xmlns='http://jabber.org/protocol/shim'><header name='Server'>Clayster</header></headers>"
+ "<data><xml>"
+ encodedXml
+ "</xml></data></resp>";
AbstractHttpOverXmpp.Xml xmlProviderValue = (AbstractHttpOverXmpp.Xml) parseAbstractBody(
string, "resp").getData().getChild();
assertEquals(expectedXml, xmlProviderValue.getText());
}
@Test
public void isBase64DataParsedCorrectly() throws Exception {
String base64Data = "iVBORw0KGgoAAAANSUhEUgAAASwAAAGQCAYAAAAUdV17AAAAAXNSR0 ... tVWJd+e+y1AAAAABJRU5ErkJggg==";
String string = "<resp xmlns='urn:xmpp:http' version='1.1' statusCode='200' statusMessage='OK'>"
+ "<headers xmlns='http://jabber.org/protocol/shim'><header name='Server'>Clayster</header></headers>"
+ "<data><base64>"
+ base64Data
+ "</base64></data></resp>";
AbstractHttpOverXmpp.Base64 base64ProviderValue = (AbstractHttpOverXmpp.Base64) parseAbstractBody(
string, "resp").getData().getChild();
assertEquals(base64Data, base64ProviderValue.getText());
}
@Test
public void isChunkedBase64DataParsedCorrectly() throws Exception {
String streamId = "Stream0001";
String chunkBase64Data = " <chunkedBase64 streamId='" + streamId + "'/>";
String string = "<resp xmlns='urn:xmpp:http' version='1.1' statusCode='200' statusMessage='OK'>"
+ "<headers xmlns='http://jabber.org/protocol/shim'><header name='Server'>Clayster</header></headers>"
+ "<data>"
+ chunkBase64Data
+ "</data></resp>";
AbstractHttpOverXmpp.ChunkedBase64 chunkedBase64Value = (AbstractHttpOverXmpp.ChunkedBase64) parseAbstractBody(
string, "resp").getData().getChild();
assertEquals(streamId, chunkedBase64Value.getStreamId());
}
@Test
public void isIbbDataParsedCorrectly() throws Exception {
String sid = "Stream0002";
String ibbData = " <ibb sid='" + sid + "'/>";
String string = "<resp xmlns='urn:xmpp:http' version='1.1' statusCode='200' statusMessage='OK'>"
+ "<headers xmlns='http://jabber.org/protocol/shim'><header name='Server'>Clayster</header></headers>"
+ "<data>"
+ ibbData
+ "</data></resp>";
AbstractHttpOverXmpp.Ibb ibbValue = (AbstractHttpOverXmpp.Ibb) parseAbstractBody(
string, "resp").getData().getChild();
assertEquals(sid, ibbValue.getSid());
}
// TODO The method name makes no sense after the HOXT re-design, change to parseHttpOverXmppResp()
private static HttpOverXmppResp parseAbstractBody(String string, String tag) throws Exception {
HttpOverXmppRespProvider provider = new HttpOverXmppRespProvider();
XmlPullParser parser = PacketParserUtils.getParserFor(string, tag);
IQ iq = provider.parse(parser);
assertTrue(iq instanceof HttpOverXmppResp);
return (HttpOverXmppResp) iq;
}
private static void checkHeaders(HeadersExtension headers, Map<String, String> expectedHeaders) {
Collection<Header> collection = headers.getHeaders();
assertEquals(collection.size(), expectedHeaders.size());
for (Header header : collection) {
assertTrue(expectedHeaders.containsKey(header.getName()));
assertEquals(expectedHeaders.get(header.getName()), header.getValue());
}
}
}