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Removed fragile timing tests.

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This commit is contained in:
Mark Fisher
2008-01-18 17:51:31 +00:00
parent 2aa07846d6
commit 568dd30f56
3 changed files with 1 additions and 189 deletions
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87
spring-integration-core/src/test/java/org/springframework/integration/bus/FixedDelayConsumerTests.java
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@@ -1,87 +0,0 @@
/*
* Copyright 2002-2007 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.bus;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import org.junit.Test;
import org.springframework.integration.channel.SimpleChannel;
import org.springframework.integration.handler.MessageHandler;
import org.springframework.integration.handler.TestHandlers;
import org.springframework.integration.message.GenericMessage;
import org.springframework.integration.scheduling.PollingSchedule;
/**
* @author Mark Fisher
*/
public class FixedDelayConsumerTests {
@Test
public void testAllSentMessagesAreReceivedWithinTimeLimit() throws Exception {
int messagesToSend = 10;
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch latch = new CountDownLatch(messagesToSend);
SimpleChannel channel = new SimpleChannel();
MessageHandler handler = TestHandlers.countingCountDownHandler(counter, latch);
MessageBus bus = new MessageBus();
bus.initialize();
bus.registerChannel("testChannel", channel);
PollingSchedule schedule = new PollingSchedule(5);
schedule.setFixedRate(false);
Subscription subscription = new Subscription(channel);
subscription.setSchedule(schedule);
bus.registerHandler("testHandler", handler, subscription);
bus.start();
for (int i = 0; i < messagesToSend; i++) {
channel.send(new GenericMessage<String>(1, "test " + (i+1)));
}
latch.await(100, TimeUnit.MILLISECONDS);
assertEquals(messagesToSend, counter.get());
}
@Test
public void testTimedOutMessagesAreNotReceived() throws Exception {
int messagesToSend = 20;
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch latch = new CountDownLatch(messagesToSend);
SimpleChannel channel = new SimpleChannel();
MessageHandler handler = TestHandlers.countingCountDownHandler(counter, latch);
MessageBus bus = new MessageBus();
bus.initialize();
bus.registerChannel("testChannel", channel);
PollingSchedule schedule = new PollingSchedule(10);
schedule.setFixedRate(false);
Subscription subscription = new Subscription(channel);
subscription.setSchedule(schedule);
bus.registerHandler("testHandler", handler, subscription);
for (int i = 0; i < messagesToSend; i++) {
channel.send(new GenericMessage<String>(1, "test " + (i+1)));
}
bus.start();
latch.await(100, TimeUnit.MILLISECONDS);
int count = counter.get();
assertTrue("received " + count + ", expected less than 20", counter.get() < 20);
bus.stop();
}
}

101
spring-integration-core/src/test/java/org/springframework/integration/bus/FixedRateConsumerTests.java
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@@ -1,101 +0,0 @@
/*
* Copyright 2002-2007 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.bus;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import org.junit.Test;
import org.springframework.integration.channel.SimpleChannel;
import org.springframework.integration.endpoint.ConcurrencyPolicy;
import org.springframework.integration.handler.MessageHandler;
import org.springframework.integration.message.Message;
import org.springframework.integration.message.GenericMessage;
import org.springframework.integration.scheduling.PollingSchedule;
/**
* @author Mark Fisher
*/
public class FixedRateConsumerTests {
@Test
public void testAllSentMessagesAreReceivedWithinTimeLimit() throws Exception {
int messagesToSend = 20;
final CountDownLatch latch = new CountDownLatch(messagesToSend);
SimpleChannel channel = new SimpleChannel();
MessageHandler handler = new MessageHandler() {
public Message<?> handle(Message<?> message) {
latch.countDown();
return null;
}
};
MessageBus bus = new MessageBus();
bus.initialize();
bus.registerChannel("testChannel", channel);
PollingSchedule schedule = new PollingSchedule(10);
schedule.setFixedRate(true);
Subscription subscription = new Subscription();
subscription.setChannelName("testChannel");
subscription.setSchedule(schedule);
bus.registerHandler("testHandler", handler, subscription);
bus.start();
for (int i = 0; i < messagesToSend; i++) {
channel.send(new GenericMessage<String>(1, "test " + (i+1)));
}
latch.await(250, TimeUnit.MILLISECONDS);
assertEquals("all messages should have been received within the time limit", 0, latch.getCount());
}
@Test
public void testTimedOutMessagesAreNotReceived() throws Exception {
int messagesToSend = 20;
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch latch = new CountDownLatch(messagesToSend);
SimpleChannel channel = new SimpleChannel();
MessageHandler handler = new MessageHandler() {
public Message<?> handle(Message<?> message) {
counter.incrementAndGet();
latch.countDown();
return null;
}
};
MessageBus bus = new MessageBus();
PollingSchedule schedule = new PollingSchedule(5);
schedule.setFixedRate(true);
ConcurrencyPolicy concurrencyPolicy = new ConcurrencyPolicy();
concurrencyPolicy.setCoreSize(1);
concurrencyPolicy.setMaxSize(1);
Subscription subscription = new Subscription();
subscription.setChannelName("testChannel");
subscription.setSchedule(schedule);
bus.registerChannel("testChannel", channel);
bus.registerHandler("testHandler", handler, subscription, concurrencyPolicy);
bus.start();
for (int i = 0; i < messagesToSend; i++) {
channel.send(new GenericMessage<String>(1, "test " + (i+1)));
}
latch.await(80, TimeUnit.MILLISECONDS);
int count = counter.get();
assertTrue("received " + count + ", but expected less than 20", count < 20);
}
}

2
spring-integration-core/src/test/java/org/springframework/integration/bus/DefaultMessageDispatcherTests.java → spring-integration-core/src/test/java/org/springframework/integration/dispatcher/DefaultMessageDispatcherTests.java
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@@ -14,7 +14,7 @@
* limitations under the License.
*/
package org.springframework.integration.bus;
package org.springframework.integration.dispatcher;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;