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/*******************************************************************************
* 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.utility.tests.internal;
import junit.framework.TestCase;
import org.eclipse.jpt.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);
}
}
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