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/*******************************************************************************
* Copyright (c) 2016 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.transformer;
import org.eclipse.jpt.common.utility.internal.transformer.NullCheckTransformer;
import org.eclipse.jpt.common.utility.internal.transformer.TransformerTools;
import org.eclipse.jpt.common.utility.transformer.Transformer;
import junit.framework.TestCase;
@SuppressWarnings("nls")
public class NullCheckTransformerTests
extends TestCase
{
public NullCheckTransformerTests(String name) {
super(name);
}
public void testTransform() {
Transformer<String, String> transformer = TransformerTools.nullCheck("");
assertEquals("foo", transformer.transform("foo"));
assertEquals("bar", transformer.transform("bar"));
assertEquals("barbar", transformer.transform("barbar"));
assertEquals("b", transformer.transform("b"));
assertEquals("", transformer.transform(""));
assertEquals("", transformer.transform(null));
}
public void testToString() {
Transformer<String, String> transformer = TransformerTools.nullCheck("");
assertTrue(transformer.toString().indexOf("NullCheck") != -1);
}
public void testGetters() {
NullCheckTransformer<String> transformer = (NullCheckTransformer<String>) TransformerTools.nullCheck("");
assertEquals("", transformer.getNullOutput());
}
}
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