/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.beanutils;
import junit.framework.TestCase;
import org.apache.commons.collections.functors.EqualPredicate;
import org.apache.commons.collections.functors.InstanceofPredicate;
import org.apache.commons.collections.functors.NotPredicate;
import org.apache.commons.collections.functors.NullPredicate;
/**
* @version $Id: BeanPredicateTestCase.java 1454597 2013-03-08 21:58:12Z britter $
*/
public class BeanPredicateTestCase extends TestCase {
public BeanPredicateTestCase(String name) {
super(name);
}
public void testEqual() {
BeanPredicate predicate =
new BeanPredicate("stringProperty",new EqualPredicate("foo"));
assertTrue(predicate.evaluate(new TestBean("foo")));
assertTrue(!predicate.evaluate(new TestBean("bar")));
}
public void testNotEqual() {
BeanPredicate predicate =
new BeanPredicate("stringProperty",new NotPredicate( new EqualPredicate("foo")));
assertTrue(!predicate.evaluate(new TestBean("foo")));
assertTrue(predicate.evaluate(new TestBean("bar")));
}
public void testInstanceOf() {
BeanPredicate predicate =
new BeanPredicate("stringProperty",new InstanceofPredicate( String.class ));
assertTrue(predicate.evaluate(new TestBean("foo")));
assertTrue(predicate.evaluate(new TestBean("bar")));
}
public void testNull() {
BeanPredicate predicate =
new BeanPredicate("stringProperty", NullPredicate.INSTANCE);
String nullString = null;
assertTrue(predicate.evaluate(new TestBean(nullString)));
assertTrue(!predicate.evaluate(new TestBean("bar")));
}
}