/*
* Copyright 2002-2014 the original author or authors.
*
* 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.springframework.web.socket.sockjs.client;
import java.net.URI;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.web.socket.sockjs.transport.TransportType;
import static org.hamcrest.CoreMatchers.*;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.*;
/**
* Unit tests for {@code SockJsUrlInfo}.
* @author Rossen Stoyanchev
*/
public class SockJsUrlInfoTests {
@Test
public void serverId() throws Exception {
SockJsUrlInfo info = new SockJsUrlInfo(new URI("http://example.com"));
int serverId = Integer.valueOf(info.getServerId());
assertTrue("Invalid serverId: " + serverId, serverId >= 0 && serverId < 1000);
}
@Test
public void sessionId() throws Exception {
SockJsUrlInfo info = new SockJsUrlInfo(new URI("http://example.com"));
assertEquals("Invalid sessionId: " + info.getSessionId(), 32, info.getSessionId().length());
}
@Test
public void infoUrl() throws Exception {
testInfoUrl("http", "http");
testInfoUrl("http", "http");
testInfoUrl("https", "https");
testInfoUrl("https", "https");
testInfoUrl("ws", "http");
testInfoUrl("ws", "http");
testInfoUrl("wss", "https");
testInfoUrl("wss", "https");
}
private void testInfoUrl(String scheme, String expectedScheme) throws Exception {
SockJsUrlInfo info = new SockJsUrlInfo(new URI(scheme + "://example.com"));
Assert.assertThat(info.getInfoUrl(), is(equalTo(new URI(expectedScheme + "://example.com/info"))));
}
@Test
public void transportUrl() throws Exception {
testTransportUrl("http", "http", TransportType.XHR_STREAMING);
testTransportUrl("http", "ws", TransportType.WEBSOCKET);
testTransportUrl("https", "https", TransportType.XHR_STREAMING);
testTransportUrl("https", "wss", TransportType.WEBSOCKET);
testTransportUrl("ws", "http", TransportType.XHR_STREAMING);
testTransportUrl("ws", "ws", TransportType.WEBSOCKET);
testTransportUrl("wss", "https", TransportType.XHR_STREAMING);
testTransportUrl("wss", "wss", TransportType.WEBSOCKET);
}
private void testTransportUrl(String scheme, String expectedScheme, TransportType transportType) throws Exception {
SockJsUrlInfo info = new SockJsUrlInfo(new URI(scheme + "://example.com"));
String serverId = info.getServerId();
String sessionId = info.getSessionId();
String transport = transportType.toString().toLowerCase();
URI expected = new URI(expectedScheme + "://example.com/" + serverId + "/" + sessionId + "/" + transport);
assertThat(info.getTransportUrl(transportType), equalTo(expected));
}
}