/*
* Copyright 2008 Lukas Lang
*
* 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.exolab.castor.builder.info.nature;
import org.castor.core.nature.NatureExtendable;
import junit.framework.TestCase;
/**
* Test the implementation of {@link NatureExtendable}. Subclasses MUST override the
* setUp method and set a {@link NatureExtendable} to _extender. The test case needs a
* "fresh" {@link NatureExtendable} to guarantee independence for each test.
*
* @author Lukas Lang
* @since 1.2.1
*/
public abstract class BaseNatureExtendableTest extends TestCase {
/**
* The extender to test. Must be set in subclass.
*/
protected NatureExtendable _extender;
/**
* Tests addNature.
*/
public final void testAddNature() {
_extender.addNature(JDOClassInfoNature.class.getName());
assertTrue(_extender.hasNature(JDOClassInfoNature.class.getName()));
}
/**
* Tests a double invoke of addNature.
*/
public final void testAddNatureTwice() {
_extender.addNature(JDOClassInfoNature.class.getName());
_extender.addNature(JDOClassInfoNature.class.getName());
assertTrue(_extender.hasNature(JDOClassInfoNature.class.getName()));
}
/**
* Tests hasNature without added before.
*/
public final void testhasNatureNotAddedBefore() {
assertFalse(_extender.hasNature(JDOClassInfoNature.class.getName()));
}
}