PictureServiceTest.java

/**
 * Copyright 2011 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.bricket.plugin.picture.service;

import junit.framework.Assert;

import org.bricket.plugin.picture.domain.Picture;
import org.bricket.service.BricketServiceException;
import org.bricket.testsupport.AbstractBricketContextTest;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;

/**
 * @author Ingo Renner
 * @author Henning Teek
 * 
 */
public class PictureServiceTest extends AbstractBricketContextTest {
    @Autowired
    private PictureService pictureService;

    @Before
    public void setUp() throws BricketServiceException {
        pictureService.init();
    }

    @Test
    public void testPicture() {
        Picture p = createPicture();
        checkPicture(p);
        updatePicture(p);
        checkPicture(p);
        deletePicture(p);
    }

    private void deletePicture(Picture p) {
        pictureService.deletePicture(p);
        Picture dm = pictureService.loadPicture(p.getId());
        Assert.assertNull("expected null but got " + dm, dm);
    }

    private void updatePicture(Picture p) {
        p.setTitle("title_2");
        p.setDescription("description_2");
        p.setDigest("digest_2");
        pictureService.savePicture(p);
    }

    private void checkPicture(Picture p) {
        Picture mp = pictureService.loadPicture(p.getId());
        Assert.assertEquals(mp.getTitle(), p.getTitle());
        Assert.assertEquals(mp.getDescription(), p.getDescription());
        Assert.assertEquals(mp.getDigest(), p.getDigest());
        // equal impl test
        Assert.assertEquals(p, mp);
    }

    private Picture createPicture() {
        Picture p = pictureService.createDomainObject();
        p.setTitle("title_1");
        p.setDescription("description_1");
        p.setDigest("digest_1");
        p = pictureService.savePicture(p);
        Assert.assertTrue("expected id but got:" + p.getId(), p.getId() != null);
        return p;
    }
}