JournalistGrouperTest.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;

public class JournalistGrouperTest extends TestCase {

    JournalistGrouper grouper;

    Article[] articles;

    Person john, jane;

    public void setUp() {
        grouper = new JournalistGrouper();

        john = new Person(1L, "John", "Doe", "johndoe", "john@doe.com");
        jane = new Person(1L, "Jane", "Doe", "janedoe", "jane@doe.com");
        articles = new Article[4];

        articles[0] = new Article();
        articles[0].setJournalist(john);

        articles[1] = new Article();
        articles[1].setJournalist(john);

        articles[2] = new Article();
        articles[2].setJournalist(jane);

        articles[3] = new Article();

    }

    public void testGrouper() {
        GroupedArticles grouped = grouper.group(articles, new ArticleByJournalistComparator());
        assertEquals(3, grouped.getNumberOfGroups());

        articles[3].setJournalist(jane);

        grouped = grouper.group(articles, new ArticleByJournalistComparator());

        assertEquals(2, grouped.getNumberOfGroups());
    }

    public void testToString() {
        JournalistGrouper grouper = new JournalistGrouper();

        assertEquals("Journalist", grouper.toString());

        grouper = new JournalistGrouper("Journalist2");

        assertEquals("Journalist2", grouper.toString());
    }
}