/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed 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.springframework.integration.config.xml;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.messaging.SubscribableChannel;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* @author Gary Russell
* @since 2.2
*
*/
@ContextConfiguration
@RunWith(SpringJUnit4ClassRunner.class)
public class DispatcherMaxSubscribersOverrideDefaultTests extends DispatcherMaxSubscribersTests {
@Autowired
private SubscribableChannel oneSub;
@Test
public void test() {
this.doTestUnicast(456, 456, 123, 456, 234);
doTestMulticast(789, 2);
}
@Test
public void testExceed() {
oneSub.subscribe(message -> { });
try {
oneSub.subscribe(message -> { });
fail("Expected Exception");
}
catch (IllegalArgumentException e) {
assertEquals("Maximum subscribers exceeded", e.getMessage());
}
}
}