| /******************************************************************************* |
| * Copyright (c) 2010 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.common.utility.tests.internal; |
| |
| import junit.framework.TestCase; |
| |
| import org.eclipse.jpt.common.utility.internal.BidiTransformer; |
| |
| @SuppressWarnings("nls") |
| public class BidiTransformerTests extends TestCase { |
| |
| public BidiTransformerTests(String name) { |
| super(name); |
| } |
| |
| public void testNullBidiTransformer_transform() throws Exception { |
| assertEquals("foo", BidiTransformer.Null.instance().transform("foo")); |
| assertNull(BidiTransformer.Null.instance().transform(null)); |
| } |
| |
| public void testNullBidiTransformer_reverseTransform() throws Exception { |
| assertEquals("foo", BidiTransformer.Null.instance().reverseTransform("foo")); |
| assertNull(BidiTransformer.Null.instance().transform(null)); |
| } |
| |
| public void testNullBidiTransformer_toString() throws Exception { |
| assertNotNull(BidiTransformer.Null.instance().toString()); |
| } |
| |
| public void testNullBidiTransformer_serialization() throws Exception { |
| BidiTransformer<?, ?> xxx = TestTools.serialize(BidiTransformer.Null.instance()); |
| assertSame(BidiTransformer.Null.instance(), xxx); |
| } |
| |
| public void testDisabledBidiTransformer_transform() throws Exception { |
| boolean exCaught = false; |
| try { |
| BidiTransformer.Disabled.instance().transform("foo"); |
| fail(); |
| } catch (UnsupportedOperationException ex) { |
| exCaught = true; |
| } |
| assertTrue(exCaught); |
| } |
| |
| public void testDisabledBidiTransformer_reverseTransform() throws Exception { |
| boolean exCaught = false; |
| try { |
| BidiTransformer.Disabled.instance().reverseTransform("foo"); |
| fail(); |
| } catch (UnsupportedOperationException ex) { |
| exCaught = true; |
| } |
| assertTrue(exCaught); |
| } |
| |
| public void testDisabledBidiTransformer_toString() throws Exception { |
| assertNotNull(BidiTransformer.Disabled.instance().toString()); |
| } |
| |
| public void testDisabledBidiTransformer_serialization() throws Exception { |
| BidiTransformer<?, ?> xxx = TestTools.serialize(BidiTransformer.Disabled.instance()); |
| assertSame(BidiTransformer.Disabled.instance(), xxx); |
| } |
| |
| } |