/*
* Copyright (C) 2012 The Guava 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 com.google.common.collect;
import java.util.concurrent.BlockingDeque;
import java.util.concurrent.TimeUnit;
/**
* Test for {@link ForwardingBlockingDeque}
*
* @author Emily Soldal
*/
public class ForwardingBlockingDequeTest extends ForwardingTestCase {
private BlockingDeque<String> forward;
/*
* Class parameters must be raw, so we can't create a proxy with generic
* type arguments. The created proxy only records calls and returns null, so
* the type is irrelevant at runtime.
*/
@SuppressWarnings("unchecked")
@Override protected void setUp() throws Exception {
super.setUp();
final BlockingDeque<String> deque = createProxyInstance(BlockingDeque.class);
forward = new ForwardingBlockingDeque<String>() {
@Override protected BlockingDeque<String> delegate() {
return deque;
}
};
}
public void testRemainingCapacity() {
forward.remainingCapacity();
assertEquals("[remainingCapacity]", getCalls());
}
public void testPutFirst_T() throws InterruptedException {
forward.putFirst("asf");
assertEquals("[putFirst(Object)]", getCalls());
}
public void testPutLast_T() throws InterruptedException {
forward.putFirst("asf");
assertEquals("[putFirst(Object)]", getCalls());
}
public void testOfferFirst_T() throws InterruptedException {
forward.offerFirst("asf", 2L, TimeUnit.SECONDS);
assertEquals("[offerFirst(Object,long,TimeUnit)]", getCalls());
}
public void testOfferLast_T() throws InterruptedException {
forward.offerLast("asf", 2L, TimeUnit.SECONDS);
assertEquals("[offerLast(Object,long,TimeUnit)]", getCalls());
}
public void testTakeFirst() throws InterruptedException {
forward.takeFirst();
assertEquals("[takeFirst]", getCalls());
}
public void testTakeLast() throws InterruptedException {
forward.takeLast();
assertEquals("[takeLast]", getCalls());
}
public void testPollFirst() throws InterruptedException {
forward.pollFirst(2L, TimeUnit.SECONDS);
assertEquals("[pollFirst(long,TimeUnit)]", getCalls());
}
public void testPollLast() throws InterruptedException {
forward.pollLast(2L, TimeUnit.SECONDS);
assertEquals("[pollLast(long,TimeUnit)]", getCalls());
}
public void testPut_T() throws InterruptedException {
forward.put("asf");
assertEquals("[put(Object)]", getCalls());
}
public void testOffer_T() throws InterruptedException {
forward.offer("asf", 2L, TimeUnit.SECONDS);
assertEquals("[offer(Object,long,TimeUnit)]", getCalls());
}
public void testTake() throws InterruptedException {
forward.take();
assertEquals("[take]", getCalls());
}
public void testPoll() throws InterruptedException {
forward.poll(2L, TimeUnit.SECONDS);
assertEquals("[poll(long,TimeUnit)]", getCalls());
}
public void testDrainTo_T() {
forward.drainTo(Lists.newArrayList());
assertEquals("[drainTo(Collection)]", getCalls());
}
public void testDrainTo_T_maxElements() {
forward.drainTo(Lists.newArrayList(), 3);
assertEquals("[drainTo(Collection,int)]", getCalls());
}
}