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 static org.junit.Assert.assertThrows;
020
021import com.google.common.annotations.GwtCompatible;
022
023/**
024 * A generic JUnit test which tests {@code get()} operations on a list. Can't be invoked directly;
025 * please see {@link com.google.common.collect.testing.ListTestSuiteBuilder}.
026 *
027 * @author Chris Povirk
028 */
029@GwtCompatible
030public class ListGetTester<E> extends AbstractListTester<E> {
031  public void testGet_valid() {
032    // This calls get() on each index and checks the result:
033    expectContents(createOrderedArray());
034  }
035
036  public void testGet_negative() {
037    assertThrows(IndexOutOfBoundsException.class, () -> getList().get(-1));
038  }
039
040  public void testGet_tooLarge() {
041    assertThrows(IndexOutOfBoundsException.class, () -> getList().get(getNumElements()));
042  }
043}