Commons Collections example source code file (TestArrayList.java)

This example Commons Collections source code file (TestArrayList.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Commons Collections tags/keywords

arraylist, arraylist, expected, first, first, indexoutofboundsexception, item, item, last, last, new, string, test, testarraylist, util

The Commons Collections TestArrayList.java source code

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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 org.apache.commons.collections;

import java.util.ArrayList;

import junit.framework.Test;
import junit.framework.TestSuite;

import org.apache.commons.collections.list.AbstractTestList;

/**
 * Abstract test class for ArrayList.
 * 
 * @version $Revision: 646780 $ $Date: 2008-04-10 13:48:07 +0100 (Thu, 10 Apr 2008) $
 * 
 * @author Jason van Zyl
 */
public abstract class TestArrayList extends AbstractTestList {
    
    protected ArrayList list = null;
    
    public TestArrayList(String testName) {
        super(testName);
    }

    public static Test suite() {
        return new TestSuite(TestArrayList.class);
    }

    public static void main(String args[]) {
        String[] testCaseName = { TestArrayList.class.getName()};
        junit.textui.TestRunner.main(testCaseName);
    }

    public void setUp() {
        list = (ArrayList) makeEmptyList();
    }

    //-----------------------------------------------------------------------
    public void testNewArrayList() {
        assertTrue("New list is empty", list.isEmpty());
        assertEquals("New list has size zero", list.size(), 0);

        try {
            list.get(1);
            fail("get(int i) should have thrown IndexOutOfBoundsException");
        } catch (IndexOutOfBoundsException e) {
            ; // Expected result
        }
    }

    public void testSearch() {
        list.add("First Item");
        list.add("Last Item");
        assertEquals("First item is 'First Item'", list.get(0), "First Item");
        assertEquals("Last Item is 'Last Item'", list.get(1), "Last Item");
    }

}