components/camel-jetty/src/test/java/org/apache/camel/component/jetty/HandlerTest.java - camel - Git at Google

 /**
  * 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.camel.component.jetty;

 import java.io.BufferedReader;
 import java.io.ByteArrayInputStream;
 import java.io.InputStreamReader;

 import org.apache.camel.Exchange;
 import org.apache.camel.Processor;
 import org.apache.camel.builder.RouteBuilder;
 import org.apache.camel.impl.JndiRegistry;
 import org.apache.camel.test.junit4.CamelTestSupport;
 import org.eclipse.jetty.server.handler.StatisticsHandler;
 import org.junit.Test;

 public class HandlerTest extends CamelTestSupport {
     private StatisticsHandler statisticsHandler1 = new StatisticsHandler();
     private StatisticsHandler statisticsHandler2 = new StatisticsHandler();
     private StatisticsHandler statisticsHandler3 = new StatisticsHandler();

     private String htmlResponse = "<html><body>Book 123 is Camel in Action</body></html>";

     @Test
     public void testWithOneHandler() throws Exception {
         // First test the situation where one should invoke the handler once
         assertEquals(0, statisticsHandler1.getRequests());
         assertEquals(0, statisticsHandler2.getRequests());
         assertEquals(0, statisticsHandler3.getRequests());

         ByteArrayInputStream html = (ByteArrayInputStream) template
                 .requestBody("http://localhost:9080/", "");
         BufferedReader br = new BufferedReader(new InputStreamReader(html));

         assertEquals(htmlResponse, br.readLine());
         assertEquals(1, statisticsHandler1.getRequests());
         assertEquals(0, statisticsHandler2.getRequests());
         assertEquals(0, statisticsHandler3.getRequests());
     }

     @Test
     public void testWithTwoHandlers() throws Exception {
         // First test the situation where one should invoke the handler once
         assertEquals(0, statisticsHandler1.getRequests());
         assertEquals(0, statisticsHandler2.getRequests());
         assertEquals(0, statisticsHandler3.getRequests());

         ByteArrayInputStream html = (ByteArrayInputStream) template.requestBody(
                 "http://localhost:9081/", "");
         BufferedReader br = new BufferedReader(new InputStreamReader(html));

         assertEquals(htmlResponse, br.readLine());
         assertEquals(0, statisticsHandler1.getRequests());
         assertEquals(1, statisticsHandler2.getRequests());
         assertEquals(1, statisticsHandler3.getRequests());
     }

     @Override
     protected JndiRegistry createRegistry() throws Exception {
         JndiRegistry jndi = super.createRegistry();
         jndi.bind("statisticsHandler1", statisticsHandler1);
         jndi.bind("statisticsHandler2", statisticsHandler2);
         jndi.bind("statisticsHandler3", statisticsHandler3);
         return jndi;
     }

     @Override
     protected RouteBuilder createRouteBuilder() throws Exception {
         return new RouteBuilder() {
             public void configure() throws Exception {
                 from("jetty:http://localhost:9080/?handlers=#statisticsHandler1")
                         .process(new Processor() {
                             public void process(Exchange exchange)
                                 throws Exception {
                                 exchange.getOut().setBody(htmlResponse);
                             }
                         });
                 from(
                         "jetty:http://localhost:9081/?handlers=#statisticsHandler2,#statisticsHandler3")
                         .process(new Processor() {
                             public void process(Exchange exchange)
                                 throws Exception {
                                 exchange.getOut().setBody(htmlResponse);
                             }
                         });
             };
         };
     }
 }
	/**
	* 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.camel.component.jetty;

	import java.io.BufferedReader;
	import java.io.ByteArrayInputStream;
	import java.io.InputStreamReader;

	import org.apache.camel.Exchange;
	import org.apache.camel.Processor;
	import org.apache.camel.builder.RouteBuilder;
	import org.apache.camel.impl.JndiRegistry;
	import org.apache.camel.test.junit4.CamelTestSupport;
	import org.eclipse.jetty.server.handler.StatisticsHandler;
	import org.junit.Test;

	public class HandlerTest extends CamelTestSupport {
	private StatisticsHandler statisticsHandler1 = new StatisticsHandler();
	private StatisticsHandler statisticsHandler2 = new StatisticsHandler();
	private StatisticsHandler statisticsHandler3 = new StatisticsHandler();

	private String htmlResponse = "<html><body>Book 123 is Camel in Action</body></html>";

	@Test
	public void testWithOneHandler() throws Exception {
	// First test the situation where one should invoke the handler once
	assertEquals(0, statisticsHandler1.getRequests());
	assertEquals(0, statisticsHandler2.getRequests());
	assertEquals(0, statisticsHandler3.getRequests());

	ByteArrayInputStream html = (ByteArrayInputStream) template
	.requestBody("http://localhost:9080/", "");
	BufferedReader br = new BufferedReader(new InputStreamReader(html));

	assertEquals(htmlResponse, br.readLine());
	assertEquals(1, statisticsHandler1.getRequests());
	assertEquals(0, statisticsHandler2.getRequests());
	assertEquals(0, statisticsHandler3.getRequests());
	}

	@Test
	public void testWithTwoHandlers() throws Exception {
	// First test the situation where one should invoke the handler once
	assertEquals(0, statisticsHandler1.getRequests());
	assertEquals(0, statisticsHandler2.getRequests());
	assertEquals(0, statisticsHandler3.getRequests());

	ByteArrayInputStream html = (ByteArrayInputStream) template.requestBody(
	"http://localhost:9081/", "");
	BufferedReader br = new BufferedReader(new InputStreamReader(html));

	assertEquals(htmlResponse, br.readLine());
	assertEquals(0, statisticsHandler1.getRequests());
	assertEquals(1, statisticsHandler2.getRequests());
	assertEquals(1, statisticsHandler3.getRequests());
	}

	@Override
	protected JndiRegistry createRegistry() throws Exception {
	JndiRegistry jndi = super.createRegistry();
	jndi.bind("statisticsHandler1", statisticsHandler1);
	jndi.bind("statisticsHandler2", statisticsHandler2);
	jndi.bind("statisticsHandler3", statisticsHandler3);
	return jndi;
	}

	@Override
	protected RouteBuilder createRouteBuilder() throws Exception {
	return new RouteBuilder() {
	public void configure() throws Exception {
	from("jetty:http://localhost:9080/?handlers=#statisticsHandler1")
	.process(new Processor() {
	public void process(Exchange exchange)
	throws Exception {
	exchange.getOut().setBody(htmlResponse);
	}
	});
	from(
	"jetty:http://localhost:9081/?handlers=#statisticsHandler2,#statisticsHandler3")
	.process(new Processor() {
	public void process(Exchange exchange)
	throws Exception {
	exchange.getOut().setBody(htmlResponse);
	}
	});
	};
	};
	}
	}