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Add test for HttpClientCodec missing response handling (#256, #259)

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- Contributed by @normanmaurer
This commit is contained in:
Trustin Lee 2012-05-30 15:48:57 -07:00
parent e3431db547
commit 8eda2280b3
1 changed files with 100 additions and 0 deletions
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codec-http/src/test/java/io/netty/handler/codec/http/HttpClientCodecTest.java Normal file
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/*
* Copyright 2011 The Netty Project
*
* The Netty Project 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 io.netty.handler.codec.http;
import static org.junit.Assert.*;
import io.netty.buffer.ChannelBuffer;
import io.netty.buffer.ChannelBuffers;
import io.netty.handler.codec.PrematureChannelClosureException;
import io.netty.handler.codec.embedder.DecoderEmbedder;
import io.netty.handler.codec.embedder.EncoderEmbedder;
import io.netty.util.CharsetUtil;
import org.junit.Test;
public class HttpClientCodecTest {
private static final String RESPONSE = "HTTP/1.0 200 OK\r\n" + "Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n" + "Content-Type: text/html\r\n" + "Content-Length: 28\r\n" + "\r\n"
+ "<html><body></body></html>\r\n";
private static final String INCOMPLETE_CHUNKED_RESPONSE = "HTTP/1.1 200 OK\r\n" + "Content-Type: text/plain\r\n" + "Transfer-Encoding: chunked\r\n" + "\r\n"
+"5\r\n" + "first\r\n" + "6\r\n" + "second\r\n" + "0\r\n";
private static final String CHUNKED_RESPONSE = INCOMPLETE_CHUNKED_RESPONSE + "\r\n";
@Test
public void testFailsNotOnRequestResponse() {
HttpClientCodec codec = new HttpClientCodec(4096, 8192, 8192, true);
DecoderEmbedder<ChannelBuffer> decoder = new DecoderEmbedder<ChannelBuffer>(codec);
EncoderEmbedder<ChannelBuffer> encoder = new EncoderEmbedder<ChannelBuffer>(codec);
encoder.offer(new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "http://localhost/"));
decoder.offer(ChannelBuffers.copiedBuffer(RESPONSE, CharsetUtil.ISO_8859_1));
encoder.finish();
decoder.finish();
}
@Test
public void testFailsNotOnRequestResponseChunked() {
HttpClientCodec codec = new HttpClientCodec(4096, 8192, 8192, true);
DecoderEmbedder<ChannelBuffer> decoder = new DecoderEmbedder<ChannelBuffer>(codec);
EncoderEmbedder<ChannelBuffer> encoder = new EncoderEmbedder<ChannelBuffer>(codec);
encoder.offer(new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "http://localhost/"));
decoder.offer(ChannelBuffers.copiedBuffer(CHUNKED_RESPONSE, CharsetUtil.ISO_8859_1));
encoder.finish();
decoder.finish();
}
@Test
public void testFailsOnMissingResponse() {
HttpClientCodec codec = new HttpClientCodec(4096, 8192, 8192, true);
EncoderEmbedder<ChannelBuffer> encoder = new EncoderEmbedder<ChannelBuffer>(codec);
encoder.offer(new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "http://localhost/"));
try {
encoder.finish();
fail();
} catch (CodecEmbedderException e) {
assertTrue(e.getCause() instanceof PrematureChannelClosureException);
}
}
@Test
public void testFailsOnIncompleteChunkedResponse() {
HttpClientCodec codec = new HttpClientCodec(4096, 8192, 8192, true);
DecoderEmbedder<ChannelBuffer> decoder = new DecoderEmbedder<ChannelBuffer>(codec);
EncoderEmbedder<ChannelBuffer> encoder = new EncoderEmbedder<ChannelBuffer>(codec);
encoder.offer(new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "http://localhost/"));
decoder.offer(ChannelBuffers.copiedBuffer(INCOMPLETE_CHUNKED_RESPONSE, CharsetUtil.ISO_8859_1));
try {
encoder.finish();
decoder.finish();
fail();
} catch (CodecEmbedderException e) {
assertTrue(e.getCause() instanceof PrematureChannelClosureException);
}
}
}