ArticleByPhotographerComparatorTest.java

/**
 * Copyright 1999-2009 The Pegadi Team
 *
 * 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.pegadi.articlelist;

import junit.framework.TestCase;
import no.dusken.common.model.Person;
import org.pegadi.model.Article;

import java.util.ArrayList;
import java.util.Collections;

public class ArticleByPhotographerComparatorTest extends TestCase {

    ArticleByPhotographerComparator comparator;

    ArrayList articles;

    Person john, jane, abby, zelda;

    Article a1, a2, a3, a4, a5, a6, a7;

    public void setUp() {
        comparator = new ArticleByPhotographerComparator();

        john = new Person(1L, "John", "Doe", "johndoe", "john@doe.com");
        jane = new Person(2L, "Jane", "Doe", "janedoe", "jane@doe.com");
        abby = new Person(3L, "Abby", "Doe", "abbydoe", "Abby@doe.com");
        zelda = new Person(4L, "Zelda", "Doe", "abbydoe", "Abby@doe.com");

        articles = new ArrayList();


        a1 = new Article();
        a1.setName("Article 1");
        a1.setPhotographer(john);
        articles.add(a1);

        a2 = new Article();
        a2.setName("Article 2");
        a2.setPhotographer(null);
        articles.add(a2);

        a3 = new Article();
        a3.setName("Article 3");
        a3.setPhotographer(abby);
        articles.add(a3);

        a4 = new Article();
        a4.setName("Article 4");
        a4.setPhotographer(null);
        articles.add(a4);

        a5 = new Article();
        a5.setName("Article 5");
        a5.setPhotographer(null);
        articles.add(a5);

        a6 = new Article();
        a6.setName("Article 6");
        a6.setPhotographer(null);
        articles.add(a6);

        a7 = new Article();
        a7.setName("Article 7");
        a7.setPhotographer(zelda);
        articles.add(a7);


    }

    public void testComparator() {

        ArrayList list = new ArrayList(articles);

        Collections.sort(list, comparator);

        // Test the order
        assertSame(list.get(0), a3);
        assertSame(list.get(1), a1);
        assertSame(list.get(2), a7);
        assertSame(list.get(3), a2);
        assertSame(list.get(4), a4);
        assertSame(list.get(5), a5);
        assertSame(list.get(6), a6);
    }

    public void testToString() {
        comparator = new ArticleByPhotographerComparator("someName");
        assertEquals("someName", comparator.toString());
    }
}