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Commons Collections example source code file (TestGrowthList.java)
The Commons Collections TestGrowthList.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.list; import java.util.ArrayList; import java.util.Arrays; import java.util.Collection; import java.util.List; import junit.framework.Test; import junit.framework.TestSuite; /** * Extension of {@link TestList} for exercising the {@link GrowthList}. * * @since Commons Collections 3.2 * @version $Revision: 155406 $ $Date: 2008-04-10 13:48:07 +0100 (Thu, 10 Apr 2008) $ * * @author Stephen Colebourne */ public class TestGrowthList extends AbstractTestList { public TestGrowthList(String testName) { super(testName); } public static Test suite() { return new TestSuite(TestGrowthList.class); } public static void main(String args[]) { String[] testCaseName = { TestGrowthList.class.getName()}; junit.textui.TestRunner.main(testCaseName); } public List makeEmptyList() { return new GrowthList(); } public List makeFullList() { List list = new ArrayList(); list.addAll(Arrays.asList(getFullElements())); return GrowthList.decorate(list); } //----------------------------------------------------------------------- public void testGrowthAdd() { Integer one = new Integer(1); GrowthList grower = new GrowthList(); assertEquals(0, grower.size()); grower.add(1, one); assertEquals(2, grower.size()); assertEquals(null, grower.get(0)); assertEquals(one, grower.get(1)); } public void testGrowthAddAll() { Integer one = new Integer(1); Integer two = new Integer(2); Collection coll = new ArrayList(); coll.add(one); coll.add(two); GrowthList grower = new GrowthList(); assertEquals(0, grower.size()); grower.addAll(1, coll); assertEquals(3, grower.size()); assertEquals(null, grower.get(0)); assertEquals(one, grower.get(1)); assertEquals(two, grower.get(2)); } public void testGrowthSet1() { Integer one = new Integer(1); GrowthList grower = new GrowthList(); assertEquals(0, grower.size()); grower.set(1, one); assertEquals(2, grower.size()); assertEquals(null, grower.get(0)); assertEquals(one, grower.get(1)); } public void testGrowthSet2() { Integer one = new Integer(1); GrowthList grower = new GrowthList(); assertEquals(0, grower.size()); grower.set(0, one); assertEquals(1, grower.size()); assertEquals(one, grower.get(0)); } //----------------------------------------------------------------------- /** * Override. */ public void testListAddByIndexBoundsChecking() { List list; Object element = getOtherElements()[0]; try { list = makeEmptyList(); list.add(-1, element); fail("List.add should throw IndexOutOfBoundsException [-1]"); } catch (IndexOutOfBoundsException e) { // expected } } /** * Override. */ public void testListAddByIndexBoundsChecking2() { List list; Object element = getOtherElements()[0]; try { list = makeFullList(); list.add(-1, element); fail("List.add should throw IndexOutOfBoundsException [-1]"); } catch (IndexOutOfBoundsException e) { // expected } } /** * Override. */ public void testListSetByIndexBoundsChecking() { List list = makeEmptyList(); Object element = getOtherElements()[0]; try { list.set(-1, element); fail("List.set should throw IndexOutOfBoundsException [-1]"); } catch (IndexOutOfBoundsException e) { // expected } } /** * Override. */ public void testListSetByIndexBoundsChecking2() { List list = makeFullList(); Object element = getOtherElements()[0]; try { list.set(-1, element); fail("List.set should throw IndexOutOfBoundsException [-1]"); } catch(IndexOutOfBoundsException e) { // expected } } //----------------------------------------------------------------------- public String getCompatibilityVersion() { return "3.2"; } // public void testCreate() throws Exception { // resetEmpty(); // writeExternalFormToDisk((java.io.Serializable) collection, "C:/commons/collections/data/test/GrowthList.emptyCollection.version3.2.obj"); // resetFull(); // writeExternalFormToDisk((java.io.Serializable) collection, "C:/commons/collections/data/test/GrowthList.fullCollection.version3.2.obj"); // } } Other Commons Collections examples (source code examples)Here is a short list of links related to this Commons Collections TestGrowthList.java source code file: |
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