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StompFrameMessageImplTest.java
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StompFrameMessageImplTest.java
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/*
* Copyright 2022 Contributors to the Eclipse Foundation
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.messaging.bridge.service.stomp;
import com.sun.messaging.bridge.api.ByteBufferWrapper;
import com.sun.messaging.bridge.api.StompFrameMessage;
import com.sun.messaging.bridge.api.StompFrameMessageFactory;
import org.glassfish.grizzly.Buffer;
import org.glassfish.grizzly.memory.ByteBufferManager;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.logging.Logger;
import static org.assertj.core.api.Assertions.assertThat;
public class StompFrameMessageImplTest {
private static final java.util.logging.Logger newLogger = Logger.getAnonymousLogger();
private static final ByteBufferManager mm = new ByteBufferManager();
private static final LoggerWrapperImpl loggerWrapper = new LoggerWrapperImpl(newLogger);
private static final StompFrameMessageFactory factory = StompFrameMessageImpl.getFactory();
@Test
public void marshal_CONNECTED_withoutEscaping_Stomp12() throws IOException {
StompFrameMessage m = factory.newStompFrameMessage(StompFrameMessage.Command.CONNECTED, loggerWrapper);
m.getHeaders().put("key with \\ backslash", "value with \\ backslash");
Buffer buf = (Buffer) m.marshall(mm, StompFrameMessage.STOMP_PROTOCOL_VERSION_12).getWrapped();
byte[] bb = new byte[buf.remaining()];
buf.get(bb);
String frame = new String(bb, StandardCharsets.UTF_8);
assertThat(frame).isEqualTo("CONNECTED\n" +
"key with \\ backslash:value with \\ backslash\n" +
"\n\u0000\n");
}
@Test
public void marshal_MESSAGE_withEscaping_Stomp12() throws IOException {
StompFrameMessage m = factory.newStompFrameMessage(StompFrameMessage.Command.MESSAGE, loggerWrapper);
m.getHeaders().put("key with : colon", "value with : colon");
m.getHeaders().put("key with \\ backslash", "value with \\ backslash");
Buffer buf = (Buffer) m.marshall(mm, StompFrameMessage.STOMP_PROTOCOL_VERSION_12).getWrapped();
byte[] bb = new byte[buf.remaining()];
buf.get(bb);
String frame = new String(bb, StandardCharsets.UTF_8);
assertThat(frame).isEqualTo("MESSAGE\n" +
"key with \\c colon:value with \\c colon\n" +
"key with \\\\ backslash:value with \\\\ backslash\n" +
"\n\u0000\n");
}
@Test
public void parseHeader_withoutUnescaping_Stomp10() throws Exception {
String headerLine = "key without colon:value with : colon\n";
ByteBuffer bb = ByteBuffer.wrap(headerLine.getBytes(StandardCharsets.UTF_8));
Buffer buf = new org.glassfish.grizzly.memory.ByteBufferWrapper(bb);
StompFrameMessage m = factory.newStompFrameMessage(StompFrameMessage.Command.UNKNOWN, loggerWrapper);
m.parseHeader(new ByteBufferWrapperImpl(buf), StompFrameMessage.STOMP_PROTOCOL_VERSION_12);
assertThat(m.getHeader("key without colon")).isEqualTo("value with : colon");
}
@Test
public void parseHeader_withUnescaping_Stomp12() throws Exception {
String headerLine = "key with \\c colon:value with \\c colon\n";
ByteBuffer bb = ByteBuffer.wrap(headerLine.getBytes(StandardCharsets.UTF_8));
Buffer buf = new org.glassfish.grizzly.memory.ByteBufferWrapper(bb);
StompFrameMessage m = factory.newStompFrameMessage(StompFrameMessage.Command.UNKNOWN, loggerWrapper);
m.parseHeader(new ByteBufferWrapperImpl(buf), StompFrameMessage.STOMP_PROTOCOL_VERSION_12);
assertThat(m.getHeader("key with : colon")).isEqualTo("value with : colon");
}
private static class ByteBufferWrapperImpl implements ByteBufferWrapper<Buffer> {
private final Buffer buf;
ByteBufferWrapperImpl(Buffer buf) {
this.buf = buf;
}
@Override
public Buffer getWrapped() {
return buf;
}
@Override
public int position() {
return buf.position();
}
@Override
public ByteBufferWrapper position(int newPosition) {
buf.position(newPosition);
return this;
}
@Override
public boolean hasRemaining() {
return buf.hasRemaining();
}
@Override
public int remaining() {
return buf.remaining();
}
@Override
public ByteBufferWrapper flip() {
buf.flip();
return this;
}
@Override
public byte get() {
return buf.get();
}
}
}