Java tutorial
/** * 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.netty4; import io.netty.buffer.ByteBuf; import io.netty.buffer.PooledByteBufAllocator; import org.apache.camel.impl.DefaultExchange; import org.apache.camel.test.junit4.CamelTestSupport; import org.junit.Before; import org.junit.Test; /** * Utility test to verify netty type converter. */ public class NettyConverterTest extends CamelTestSupport { /** * Test payload to send. */ private static final String PAYLOAD = "Test Message"; private ByteBuf buf; @Before public void startUp() { byte[] bytes = PAYLOAD.getBytes(); buf = PooledByteBufAllocator.DEFAULT.buffer(bytes.length); buf.writeBytes(bytes); } @Test public void testConversionWithExchange() { String result = context.getTypeConverter().convertTo(String.class, new DefaultExchange(context), buf); assertNotNull(result); assertEquals(PAYLOAD, result); } @Test public void testConversionWithoutExchange() { String result = context.getTypeConverter().convertTo(String.class, buf); assertNotNull(result); assertEquals(PAYLOAD, result); } }