/*
 * Copyright 2008 the original author or authors.
 *
 * 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.wamblee.collections;

import junit.framework.TestCase;

import org.wamblee.conditions.Condition;

import org.wamblee.test.AssertionUtils;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class CollectionFilterTest extends TestCase {
    public void testFilter() {
        List<String> list = Arrays.asList(new String[] { "x", "y", "z", "y" });
        List<String> result = new ArrayList<String>();
        CollectionFilter.filter(list, result, new Condition<String>() {
            @Override
            public boolean matches(String aObject) {
                return aObject.equals("y");
            }
        });
        AssertionUtils
            .assertEquals(new String[] { "y", "y" }, result.toArray());
    }
}