| /** |
| * 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.restlet; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.test.AvailablePortFinder; |
| import org.apache.http.HttpResponse; |
| import org.apache.http.client.methods.HttpGet; |
| import org.apache.http.impl.client.CloseableHttpClient; |
| import org.apache.http.impl.client.HttpClientBuilder; |
| import org.junit.Test; |
| import org.restlet.data.Encoding; |
| import org.restlet.data.MediaType; |
| import org.restlet.engine.application.EncodeRepresentation; |
| import org.restlet.representation.InputRepresentation; |
| import org.restlet.representation.StringRepresentation; |
| |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.junit.Assume.assumeThat; |
| |
| /** |
| * @version |
| */ |
| public class RestletSetBodyTest extends RestletTestSupport { |
| protected static int portNum2 = AvailablePortFinder.getNextAvailable(4000); |
| |
| @Test |
| public void testSetBody() throws Exception { |
| String response = template.requestBody("restlet:http://localhost:" + portNum + "/stock/ORCL?restletMethod=get", null, String.class); |
| assertEquals("110", response); |
| } |
| |
| @Test |
| public void testSetBodyRepresentation() throws Exception { |
| HttpGet get = new HttpGet("http://localhost:" + portNum + "/images/123"); |
| try (CloseableHttpClient httpclient = HttpClientBuilder.create().build()) { |
| HttpResponse response = httpclient.execute(get); |
| assertEquals(200, response.getStatusLine().getStatusCode()); |
| assertEquals("image/png", response.getEntity().getContentType().getValue()); |
| assertEquals("Get wrong available size", 256, response.getEntity().getContentLength()); |
| try (InputStream is = response.getEntity().getContent()) { |
| byte[] buffer = new byte[256]; |
| assumeThat("Should read all data", is.read(buffer), equalTo(256)); |
| assertThat("Data should match", buffer, equalTo(getAllBytes())); |
| } |
| } |
| } |
| |
| @Test |
| public void consumerShouldReturnByteArray() throws Exception { |
| HttpGet get = new HttpGet("http://localhost:" + portNum + "/music/123"); |
| try (CloseableHttpClient httpclient = HttpClientBuilder.create().build()) { |
| HttpResponse response = httpclient.execute(get); |
| assertEquals(200, response.getStatusLine().getStatusCode()); |
| assertEquals("audio/mpeg", response.getEntity().getContentType().getValue()); |
| assertEquals("Content length should match returned data", 256, response.getEntity().getContentLength()); |
| try (InputStream is = response.getEntity().getContent()) { |
| byte[] buffer = new byte[256]; |
| assumeThat("Should read all data", is.read(buffer), equalTo(256)); |
| assertThat("Binary content should match", buffer, equalTo(getAllBytes())); |
| } |
| } |
| } |
| |
| @Test |
| public void consumerShouldReturnInputStream() throws Exception { |
| HttpGet get = new HttpGet("http://localhost:" + portNum + "/video/123"); |
| try (CloseableHttpClient httpclient = HttpClientBuilder.create().build()) { |
| HttpResponse response = httpclient.execute(get); |
| assertEquals(200, response.getStatusLine().getStatusCode()); |
| assertEquals("video/mp4", response.getEntity().getContentType().getValue()); |
| assertTrue("Content should be streamed", response.getEntity().isChunked()); |
| assertEquals("Content length should be unknown", -1, response.getEntity().getContentLength()); |
| try (InputStream is = response.getEntity().getContent()) { |
| byte[] buffer = new byte[256]; |
| assumeThat("Should read all data", is.read(buffer), equalTo(256)); |
| assertThat("Binary content should match", buffer, equalTo(getAllBytes())); |
| } |
| } |
| } |
| |
| @Test |
| public void testGzipEntity() { |
| String response = template.requestBody("restlet:http://localhost:" + portNum + "/gzip/data?restletMethod=get", null, String.class); |
| assertEquals("Hello World!", response); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("restlet:http://localhost:" + portNum + "/stock/{symbol}?restletMethods=get") |
| .to("http://localhost:" + portNum2 + "/test?bridgeEndpoint=true") |
| //.removeHeader("Transfer-Encoding") |
| .setBody().constant("110"); |
| |
| from("jetty:http://localhost:" + portNum2 + "/test").setBody().constant("response is back"); |
| |
| // create ByteArrayRepresentation for response |
| from("restlet:http://localhost:" + portNum + "/images/{symbol}?restletMethods=get") |
| .setBody().constant(new InputRepresentation( |
| new ByteArrayInputStream(getAllBytes()), MediaType.IMAGE_PNG, 256)); |
| |
| from("restlet:http://localhost:" + portNum + "/music/{symbol}?restletMethods=get") |
| .setHeader(Exchange.CONTENT_TYPE).constant("audio/mpeg") |
| .setBody().constant(getAllBytes()); |
| |
| from("restlet:http://localhost:" + portNum + "/video/{symbol}?restletMethods=get") |
| .setHeader(Exchange.CONTENT_TYPE).constant("video/mp4") |
| .setBody().constant(new ByteArrayInputStream(getAllBytes())); |
| |
| from("restlet:http://localhost:" + portNum + "/gzip/data?restletMethods=get") |
| .setBody().constant(new EncodeRepresentation(Encoding.GZIP, new StringRepresentation("Hello World!", MediaType.TEXT_XML))); |
| } |
| }; |
| } |
| |
| private static byte[] getAllBytes() { |
| byte[] data = new byte[256]; |
| for (int i = 0; i < 256; i++) { |
| data[i] = (byte)(Byte.MIN_VALUE + i); |
| } |
| return data; |
| } |
| } |