/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.cxf.transport.http.netty.server;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import org.apache.cxf.Bus;
import org.apache.cxf.configuration.Configurer;
import org.apache.cxf.helpers.IOUtils;
import org.apache.cxf.testutil.common.TestUtil;
import org.easymock.EasyMock;
import org.easymock.IMocksControl;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class NettyHttpServerEngineTest extends Assert {
private static final int PORT1
= Integer.valueOf(TestUtil.getPortNumber(NettyHttpServerEngineTest.class, 1));
private static final int PORT3
= Integer.valueOf(TestUtil.getPortNumber(NettyHttpServerEngineTest.class, 3));
private Bus bus;
private IMocksControl control;
private NettyHttpServerEngineFactory factory;
@Before
public void setUp() throws Exception {
control = EasyMock.createNiceControl();
bus = control.createMock(Bus.class);
Configurer configurer = control.createMock(Configurer.class);
bus.getExtension(Configurer.class);
EasyMock.expectLastCall().andReturn(configurer).anyTimes();
control.replay();
factory = new NettyHttpServerEngineFactory();
factory.setBus(bus);
}
@Test
public void testEngineRetrieval() throws Exception {
NettyHttpServerEngine engine =
factory.createNettyHttpServerEngine(PORT1, "http");
assertTrue(
"Engine references for the same port should point to the same instance",
engine == factory.retrieveNettyHttpServerEngine(PORT1));
NettyHttpServerEngineFactory.destroyForPort(PORT1);
}
@Test
public void testaddServants() throws Exception {
String urlStr = "http://localhost:" + PORT1 + "/hello/test";
String urlStr2 = "http://localhost:" + PORT1 + "/hello233/test";
NettyHttpServerEngine engine =
factory.createNettyHttpServerEngine(PORT1, "http");
NettyHttpTestHandler handler1 = new NettyHttpTestHandler("string1", true);
NettyHttpTestHandler handler2 = new NettyHttpTestHandler("string2", true);
engine.addServant(new URL(urlStr), handler1);
//assertEquals("Get the wrong maxIdleTime.", 30000, engine.getConnector().getMaxIdleTime());
String response = null;
response = getResponse(urlStr);
assertEquals("The netty http handler did not take effect", response, "string1");
try {
engine.addServant(new URL(urlStr), handler2);
fail("We don't support to publish the two service at the same context path");
} catch (Exception ex) {
assertTrue("Get a wrong exception message", ex.getMessage().indexOf("hello/test") > 0);
}
engine.addServant(new URL(urlStr2), handler2);
engine.removeServant(new URL(urlStr));
response = getResponse(urlStr2);
assertEquals("The netty http handler did not take effect", response, "string2");
engine.shutdown();
// set the get request
NettyHttpServerEngineFactory.destroyForPort(PORT1);
}
@Test
public void testNettyHttpHandler() throws Exception {
String urlStr1 = "http://localhost:" + PORT3 + "/hello/test";
String urlStr2 = "http://localhost:" + PORT3 + "/hello/test2";
NettyHttpServerEngine engine =
factory.createNettyHttpServerEngine(PORT3, "http");
NettyHttpTestHandler handler1 = new NettyHttpTestHandler("test", false);
NettyHttpTestHandler handler2 = new NettyHttpTestHandler("test2", false);
engine.addServant(new URL(urlStr1), handler1);
engine.addServant(new URL(urlStr2), handler2);
String response = null;
try {
response = getResponse(urlStr1 + "/test");
} catch (Exception ex) {
fail("Can't get the reponse from the server " + ex);
}
assertEquals("the netty http handler did not take effect", response, "test");
try {
response = getResponse(urlStr2 + "/test");
} catch (Exception ex) {
fail("Can't get the reponse from the server " + ex);
}
assertEquals("the netty http handler did not take effect", response, "test2");
NettyHttpServerEngineFactory.destroyForPort(PORT3);
}
private String getResponse(String target) throws Exception {
URL url = new URL(target);
URLConnection connection = url.openConnection();
assertTrue(connection instanceof HttpURLConnection);
connection.connect();
InputStream in = connection.getInputStream();
try (ByteArrayOutputStream buffer = new ByteArrayOutputStream()) {
IOUtils.copy(in, buffer);
return buffer.toString();
}
}
}