| /** |
| * 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.spring.config; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.ProducerTemplate; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.test.context.ContextConfiguration; |
| import org.springframework.test.context.junit38.AbstractJUnit38SpringContextTests; |
| |
| /** |
| * @version |
| */ |
| @ContextConfiguration |
| public class ProducerTemplateMaximumCacheSizeTest extends AbstractJUnit38SpringContextTests { |
| |
| @Autowired |
| private ProducerTemplate template; |
| |
| @Autowired |
| private CamelContext context; |
| |
| public void testTemplateMaximumCache() throws Exception { |
| assertNotNull("Should have injected a producer template", template); |
| |
| ProducerTemplate lookup = context.getRegistry().lookup("template", ProducerTemplate.class); |
| assertNotNull("Should lookup producer template", lookup); |
| |
| assertEquals(50, template.getMaximumCacheSize()); |
| assertEquals("Size should be 0", 0, template.getCurrentCacheSize()); |
| |
| // test that we cache at most 50 producers to avoid it eating to much memory |
| for (int i = 0; i < 53; i++) { |
| Endpoint e = context.getEndpoint("seda:queue:" + i); |
| template.sendBody(e, "Hello"); |
| } |
| |
| assertEquals("Size should be 50", 50, template.getCurrentCacheSize()); |
| template.stop(); |
| |
| // should be 0 |
| assertEquals("Size should be 0", 0, template.getCurrentCacheSize()); |
| } |
| |
| } |