11d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert/* 21d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Copyright (C) 2007 The Guava Authors 31d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 41d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Licensed under the Apache License, Version 2.0 (the "License"); 51d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * you may not use this file except in compliance with the License. 61d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * You may obtain a copy of the License at 71d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 81d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * http://www.apache.org/licenses/LICENSE-2.0 91d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 101d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Unless required by applicable law or agreed to in writing, software 111d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * distributed under the License is distributed on an "AS IS" BASIS, 121d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 131d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * See the License for the specific language governing permissions and 141d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * limitations under the License. 151d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 161d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 171d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertpackage com.google.common.collect; 181d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 191d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport java.util.ListIterator; 201d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 211d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert/** 221d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Tests for {@code ForwardingListIterator}. 231d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 241d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * @author Robert Konigsberg 251d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 261d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertpublic class ForwardingListIteratorTest extends ForwardingTestCase { 271d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 281d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert private ForwardingListIterator<String> forward; 291d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 301d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override public void setUp() throws Exception { 311d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert super.setUp(); 321d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert /* 331d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Class parameters must be raw, so we can't create a proxy with generic 341d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * type arguments. The created proxy only records calls and returns null, so 351d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * the type is irrelevant at runtime. 361d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 371d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @SuppressWarnings("unchecked") 381d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert final ListIterator<String> li = createProxyInstance(ListIterator.class); 391d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward = new ForwardingListIterator<String>() { 401d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override protected ListIterator<String> delegate() { 411d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return li; 421d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 431d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert }; 441d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 451d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 461d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testAdd_T() { 471d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.add("asdf"); 481d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[add(Object)]", getCalls()); 491d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 501d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 511d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testHasNext() { 521d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.hasNext(); 531d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[hasNext]", getCalls()); 541d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 551d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 561d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testHasPrevious() { 571d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.hasPrevious(); 581d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[hasPrevious]", getCalls()); 591d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 601d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 611d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testNext() { 621d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.next(); 631d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[next]", getCalls()); 641d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 651d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 661d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testNextIndex() { 671d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.nextIndex(); 681d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[nextIndex]", getCalls()); 691d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 701d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 711d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testPrevious() { 721d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.previous(); 731d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[previous]", getCalls()); 741d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 751d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 761d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testPreviousIndex() { 771d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.previousIndex(); 781d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[previousIndex]", getCalls()); 791d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 801d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 811d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testRemove() { 821d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.remove(); 831d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[remove]", getCalls()); 841d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 851d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 861d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public void testSet_T() { 871d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert forward.set("asdf"); 881d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert assertEquals("[set(Object)]", getCalls()); 891d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 901d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert} 91