home | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Commons Collections example source code file (TestListOrderedMap2.java)

This example Commons Collections source code file (TestListOrderedMap2.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, bulktest, indexoutofboundsexception, indexoutofboundsexception, list, listorderedmap, listorderedmap, mapiterator, mapiterator, object, string, testlistorderedmap2, testlistview, testlistview, util

The Commons Collections TestListOrderedMap2.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.map;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import junit.framework.Test;

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

/**
 * Extension of {@link TestMap} for exercising the {@link ListOrderedMap}
 * implementation.
 *
 * @since Commons Collections 3.1
 * @version $Revision: 646780 $ $Date: 2008-04-10 13:48:07 +0100 (Thu, 10 Apr 2008) $
 * 
 * @author Henri Yandell
 * @author Stephen Colebourne
 */
public class TestListOrderedMap2 extends AbstractTestOrderedMap {

    public TestListOrderedMap2(String testName) {
        super(testName);
    }

    public static Test suite() {
        return BulkTest.makeSuite(TestListOrderedMap2.class);
    }

    public static void main(String args[]) {
        String[] testCaseName = { TestListOrderedMap2.class.getName()};
        junit.textui.TestRunner.main(testCaseName);
    }

    public Map makeEmptyMap() {
        return new ListOrderedMap();
    }
    
    //-----------------------------------------------------------------------
    public void testGetByIndex() {
        resetEmpty();
        ListOrderedMap lom = (ListOrderedMap) map;
        try {
            lom.get(0);
        } catch (IndexOutOfBoundsException ex) {}
        try {
            lom.get(-1);
        } catch (IndexOutOfBoundsException ex) {}
        
        resetFull();
        lom = (ListOrderedMap) map;
        try {
            lom.get(-1);
        } catch (IndexOutOfBoundsException ex) {}
        try {
            lom.get(lom.size());
        } catch (IndexOutOfBoundsException ex) {}
        
        int i = 0;
        for (MapIterator it = lom.mapIterator(); it.hasNext(); i++) {
            assertSame(it.next(), lom.get(i));
        }
    }

    public void testGetValueByIndex() {
        resetEmpty();
        ListOrderedMap lom = (ListOrderedMap) map;
        try {
            lom.getValue(0);
        } catch (IndexOutOfBoundsException ex) {}
        try {
            lom.getValue(-1);
        } catch (IndexOutOfBoundsException ex) {}
        
        resetFull();
        lom = (ListOrderedMap) map;
        try {
            lom.getValue(-1);
        } catch (IndexOutOfBoundsException ex) {}
        try {
            lom.getValue(lom.size());
        } catch (IndexOutOfBoundsException ex) {}
        
        int i = 0;
        for (MapIterator it = lom.mapIterator(); it.hasNext(); i++) {
            it.next();
            assertSame(it.getValue(), lom.getValue(i));
        }
    }

    public void testIndexOf() {
        resetEmpty();
        ListOrderedMap lom = (ListOrderedMap) map;
        assertEquals(-1, lom.indexOf(getOtherKeys()));
        
        resetFull();
        lom = (ListOrderedMap) map;
        List list = new ArrayList();
        for (MapIterator it = lom.mapIterator(); it.hasNext();) {
            list.add(it.next());
        }
        for (int i = 0; i < list.size(); i++) {
            assertEquals(i, lom.indexOf(list.get(i)));
        }
    }

    public void testRemoveByIndex() {
        resetEmpty();
        ListOrderedMap lom = (ListOrderedMap) map;
        try {
            lom.remove(0);
        } catch (IndexOutOfBoundsException ex) {}
        try {
            lom.remove(-1);
        } catch (IndexOutOfBoundsException ex) {}
        
        resetFull();
        lom = (ListOrderedMap) map;
        try {
            lom.remove(-1);
        } catch (IndexOutOfBoundsException ex) {}
        try {
            lom.remove(lom.size());
        } catch (IndexOutOfBoundsException ex) {}
        
        List list = new ArrayList();
        for (MapIterator it = lom.mapIterator(); it.hasNext();) {
            list.add(it.next());
        }
        for (int i = 0; i < list.size(); i++) {
            Object key = list.get(i);
            Object value = lom.get(key);
            assertEquals(value, lom.remove(i));
            list.remove(i);
            assertEquals(false, lom.containsKey(key));
        }
    }
    
    public BulkTest bulkTestListView() {
        return new TestListView();
    }
    
    public class TestListView extends AbstractTestList {
        
        TestListView() {
            super("TestListView");
        }

        public List makeEmptyList() {
            return ((ListOrderedMap) TestListOrderedMap2.this.makeEmptyMap()).asList();
        }
        
        public List makeFullList() {
            return ((ListOrderedMap) TestListOrderedMap2.this.makeFullMap()).asList();
        }
        
        public Object[] getFullElements() {
            return TestListOrderedMap2.this.getSampleKeys();
        }
        public boolean isAddSupported() {
            return false;
        }
        public boolean isRemoveSupported() {
            return false;
        }
        public boolean isSetSupported() {
            return false;
        }
        public boolean isNullSupported() {
            return TestListOrderedMap2.this.isAllowNullKey();
        }
        public boolean isTestSerialization() {
            return false;
        }
    }

    public String getCompatibilityVersion() {
        return "3.1";
    }

//    public void testCreate() throws Exception {
//        resetEmpty();
//        writeExternalFormToDisk(
//            (java.io.Serializable) map,
//            "D:/dev/collections/data/test/ListOrderedMap.emptyCollection.version3.1.obj");
//        resetFull();
//        writeExternalFormToDisk(
//            (java.io.Serializable) map,
//            "D:/dev/collections/data/test/ListOrderedMap.fullCollection.version3.1.obj");
//    }
}

Other Commons Collections examples (source code examples)

Here is a short list of links related to this Commons Collections TestListOrderedMap2.java source code file:

new blog posts

 

Copyright 1998-2016 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.