/*
* Copyright 2002-2013 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.http.client;
import java.io.IOException;
import java.io.OutputStream;
import java.net.URI;
import java.util.Collections;
import java.util.Random;
import org.junit.Ignore;
import org.junit.Test;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpRequest;
import org.springframework.http.HttpStatus;
import static org.junit.Assert.*;
public class StreamingSimpleHttpRequestFactoryTests extends AbstractHttpRequestFactoryTestCase {
@Override
protected ClientHttpRequestFactory createRequestFactory() {
SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
factory.setBufferRequestBody(false);
return factory;
}
// SPR-8809
@Test
public void interceptor() throws Exception {
final String headerName = "MyHeader";
final String headerValue = "MyValue";
ClientHttpRequestInterceptor interceptor = new ClientHttpRequestInterceptor() {
@Override
public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution)
throws IOException {
request.getHeaders().add(headerName, headerValue);
return execution.execute(request, body);
}
};
InterceptingClientHttpRequestFactory factory = new InterceptingClientHttpRequestFactory(createRequestFactory(),
Collections.singletonList(interceptor));
ClientHttpResponse response = null;
try {
ClientHttpRequest request = factory.createRequest(new URI(baseUrl + "/echo"), HttpMethod.GET);
response = request.execute();
assertEquals("Invalid response status", HttpStatus.OK, response.getStatusCode());
HttpHeaders responseHeaders = response.getHeaders();
assertEquals("Custom header invalid", headerValue, responseHeaders.getFirst(headerName));
}
finally {
if (response != null) {
response.close();
}
}
}
@Test
@Ignore
public void largeFileUpload() throws Exception {
Random rnd = new Random();
ClientHttpResponse response = null;
try {
ClientHttpRequest request = factory.createRequest(new URI(baseUrl + "/methods/post"), HttpMethod.POST);
final int BUF_SIZE = 4096;
final int ITERATIONS = Integer.MAX_VALUE / BUF_SIZE;
// final int contentLength = ITERATIONS * BUF_SIZE;
// request.getHeaders().setContentLength(contentLength);
OutputStream body = request.getBody();
for (int i = 0; i < ITERATIONS; i++) {
byte[] buffer = new byte[BUF_SIZE];
rnd.nextBytes(buffer);
body.write(buffer);
}
response = request.execute();
assertEquals("Invalid response status", HttpStatus.OK, response.getStatusCode());
}
finally {
if (response != null) {
response.close();
}
}
}
}