trunk/camel-core/src/test/java/org/apache/camel/component/seda/SedaDefaultUnboundedQueueSizeTest.java

/**
 * 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.seda;

import org.apache.camel.ContextTestSupport;

/**
 * @version 
 */
public class SedaDefaultUnboundedQueueSizeTest extends ContextTestSupport {

    public void testSedaDefaultUnboundedQueueSize() throws Exception {
        SedaEndpoint seda = context.getEndpoint("seda:foo", SedaEndpoint.class);
        assertEquals(0, seda.getQueue().size());

        for (int i = 0; i < 1200; i++) {
            template.sendBody("seda:foo", "Message " + i);
        }

        assertEquals(1200, seda.getQueue().size());
    }

    public void testSedaDefaultBoundedQueueSize() throws Exception {
        SedaEndpoint seda = context.getEndpoint("seda:foo?size=500", SedaEndpoint.class);
        assertEquals(0, seda.getQueue().size());

        for (int i = 0; i < 500; i++) {
            template.sendBody("seda:foo", "Message " + i);
        }

        assertEquals(500, seda.getQueue().size());

        // sending one more hit the limit
        try {
            template.sendBody("seda:foo", "Message overflow");
            fail("Should thrown an exception");
        } catch (Exception e) {
            assertIsInstanceOf(IllegalStateException.class, e.getCause());
        }
    }

}