/*
* Copyright 2014 NAVER Corp.
*
* 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 com.navercorp.pinpoint.profiler.sender;
import org.junit.Assert;
import org.junit.Test;
/**
* @author emeroad
*/
public class RetryQueueTest {
@Test
public void size() {
RetryQueue retryQueue = new RetryQueue(1, 1);
retryQueue.add(new RetryMessage(1, new byte[0]));
retryQueue.add(new RetryMessage(1, new byte[0]));
Assert.assertEquals(1, retryQueue.size());
}
@Test
public void size2() {
RetryQueue retryQueue = new RetryQueue(1, 1);
RetryMessage retryMessage = retryQueue.get();
Assert.assertNull(retryMessage);
}
@Test
public void maxRetryTest() {
RetryQueue retryQueue = new RetryQueue(3, 2);
RetryMessage retryMessage = new RetryMessage(0, new byte[0]);
retryMessage.fail();
retryMessage.fail();
retryQueue.add(retryMessage);
retryQueue.add(retryMessage);
Assert.assertEquals(retryQueue.size(), 0);
}
@Test
public void maxRetryTest2() {
RetryQueue retryQueue = new RetryQueue(3, 1);
RetryMessage retryMessage = new RetryMessage(5, new byte[0]);
retryMessage.fail();
retryMessage.fail();
retryQueue.add(retryMessage);
retryQueue.add(retryMessage);
Assert.assertEquals(retryQueue.size(), 0);
}
@Test
public void add() {
RetryQueue retryQueue = new RetryQueue(3, 2);
retryQueue.add(new RetryMessage(1, new byte[0]));
// If we add a failed message and it makes the queue filled more than half, the queue must discard it.
RetryMessage retryMessage = new RetryMessage(1, new byte[0]);
retryMessage.fail();
retryQueue.add(retryMessage);
Assert.assertEquals(retryQueue.size(), 1);
}
}