001/*
002 * Copyright (C) 2008 The Guava Authors
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package com.google.common.collect.testing.testers;
018
019import com.google.common.annotations.GwtCompatible;
020
021/**
022 * A generic JUnit test which tests {@code get()} operations on a list. Can't be invoked directly;
023 * please see {@link com.google.common.collect.testing.ListTestSuiteBuilder}.
024 *
025 * @author Chris Povirk
026 */
027@GwtCompatible
028public class ListGetTester<E> extends AbstractListTester<E> {
029  public void testGet_valid() {
030    // This calls get() on each index and checks the result:
031    expectContents(createOrderedArray());
032  }
033
034  public void testGet_negative() {
035    try {
036      getList().get(-1);
037      fail("get(-1) should throw");
038    } catch (IndexOutOfBoundsException expected) {
039    }
040  }
041
042  public void testGet_tooLarge() {
043    try {
044      getList().get(getNumElements());
045      fail("get(size) should throw");
046    } catch (IndexOutOfBoundsException expected) {
047    }
048  }
049}