|
What this is
Other links
The source code/* * Copyright 2001-2004 The Apache Software Foundation * * Licensed 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 java.util.Collection; import java.util.List; /** * Tests TypedCollection. * * @version $Revision: 1.5 $ $Date: 2004/02/18 01:20:35 $ * * @author Stephen Colebourne */ public abstract class TestTypedCollection extends BulkTest { public TestTypedCollection(String name) { super(name); } protected abstract Collection typedCollection(); protected Class getType() { return String.class; } public void testIllegalAdd() { Collection c = typedCollection(); Integer i = new Integer(3); try { c.add(i); fail("Integer should fail string predicate."); } catch (IllegalArgumentException e) { // expected } assertTrue("Collection shouldn't contain illegal element", !c.contains(i)); } public void testIllegalAddAll() { Collection c = typedCollection(); List elements = new ArrayList(); elements.add("one"); elements.add("two"); elements.add(new Integer(3)); elements.add("four"); try { c.addAll(elements); fail("Integer should fail string predicate."); } catch (IllegalArgumentException e) { // expected } assertTrue("Collection shouldn't contain illegal element", !c.contains("one")); assertTrue("Collection shouldn't contain illegal element", !c.contains("two")); assertTrue("Collection shouldn't contain illegal element", !c.contains(new Integer(3))); assertTrue("Collection shouldn't contain illegal element", !c.contains("four")); } } |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 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.