103 lines
3.8 KiB
Java
103 lines
3.8 KiB
Java
/*
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* Copyright 2014 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.handler.codec.stomp;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.Unpooled;
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import io.netty.channel.embedded.EmbeddedChannel;
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import io.netty.util.AsciiString;
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import io.netty.util.CharsetUtil;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import static io.netty.handler.codec.stomp.StompTestConstants.*;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertFalse;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import static org.junit.jupiter.api.Assertions.assertNull;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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public class StompSubframeEncoderTest {
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private EmbeddedChannel channel;
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@BeforeEach
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public void setup() throws Exception {
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channel = new EmbeddedChannel(new StompSubframeEncoder());
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}
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@AfterEach
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public void teardown() throws Exception {
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assertFalse(channel.finish());
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}
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@Test
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public void testFrameAndContentEncoding() {
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StompHeadersSubframe frame = new DefaultStompHeadersSubframe(StompCommand.CONNECT);
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StompHeaders headers = frame.headers();
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headers.set(StompHeaders.HOST, "stomp.github.org");
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headers.set(StompHeaders.ACCEPT_VERSION, "1.1,1.2");
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channel.writeOutbound(frame);
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channel.writeOutbound(LastStompContentSubframe.EMPTY_LAST_CONTENT);
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ByteBuf aggregatedBuffer = Unpooled.buffer();
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ByteBuf byteBuf = channel.readOutbound();
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assertNotNull(byteBuf);
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aggregatedBuffer.writeBytes(byteBuf);
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byteBuf.release();
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byteBuf = channel.readOutbound();
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assertNotNull(byteBuf);
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aggregatedBuffer.writeBytes(byteBuf);
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byteBuf.release();
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aggregatedBuffer.resetReaderIndex();
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String content = aggregatedBuffer.toString(CharsetUtil.UTF_8);
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assertEquals(StompTestConstants.CONNECT_FRAME, content);
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aggregatedBuffer.release();
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}
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@Test
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public void testUtf8FrameEncoding() {
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StompFrame frame = new DefaultStompFrame(StompCommand.SEND,
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Unpooled.wrappedBuffer("body".getBytes(CharsetUtil.UTF_8)));
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StompHeaders incoming = frame.headers();
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incoming.set(StompHeaders.DESTINATION, "/queue/№11±♛нетти♕");
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incoming.set(StompHeaders.CONTENT_TYPE, AsciiString.of("text/plain"));
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channel.writeOutbound(frame);
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ByteBuf fullFrame = channel.readOutbound();
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assertEquals(SEND_FRAME_UTF8, fullFrame.toString(CharsetUtil.UTF_8));
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assertTrue(fullFrame.release());
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}
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@Test
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public void testOneBufferForStompFrameWithEmptyContent() {
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StompFrame connectedFrame = new DefaultStompFrame(StompCommand.CONNECTED);
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connectedFrame.headers().set(StompHeaders.VERSION, "1.2");
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assertTrue(channel.writeOutbound(connectedFrame));
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ByteBuf stompBuffer = channel.readOutbound();
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assertNotNull(stompBuffer);
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assertNull(channel.readOutbound());
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assertEquals("CONNECTED\nversion:1.2\n\n\0", stompBuffer.toString(CharsetUtil.UTF_8));
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assertTrue(stompBuffer.release());
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}
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}
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