/*
 * Copyright (c) 2010-2016, b3log.org & hacpai.com
 *
 * 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.b3log.solo.repository.impl;

import java.util.List;
import org.b3log.latke.Keys;
import org.b3log.latke.repository.Transaction;
import org.b3log.solo.AbstractTestCase;
import org.b3log.solo.model.Page;
import org.b3log.solo.repository.PageRepository;
import org.json.JSONObject;
import org.testng.Assert;
import org.testng.annotations.Test;

/**
 * {@link PageRepositoryImpl} test case.
 *
 * @author <a href="http://88250.b3log.org">Liang Ding</a>
 * @version 1.0.0.2, May 1, 2012
 */
@Test(suiteName = "repository")
public class PageRepositoryImplTestCase extends AbstractTestCase {

    /**
     * Adds successfully.
     * 
     * @throws Exception exception
     */
    @Test
    public void add() throws Exception {
        final PageRepository pageRepository = getPageRepository();

        Assert.assertEquals(pageRepository.getMaxOrder(), -1);

        final JSONObject page = new JSONObject();

        page.put(Page.PAGE_COMMENT_COUNT, 0);
        page.put(Page.PAGE_CONTENT, "page1 content");
        page.put(Page.PAGE_ORDER, 0);
        page.put(Page.PAGE_PERMALINK, "page1 permalink");
        page.put(Page.PAGE_TITLE, "page1 title");
        page.put(Page.PAGE_COMMENTABLE, true);
        page.put(Page.PAGE_TYPE, "page");
        page.put(Page.PAGE_OPEN_TARGET, "_self");
        page.put(Page.PAGE_EDITOR_TYPE, "");

        final Transaction transaction = pageRepository.beginTransaction();
        pageRepository.add(page);
        transaction.commit();

        final List<JSONObject> pages = pageRepository.getPages();
        Assert.assertNotNull(pages);
        Assert.assertEquals(pages.size(), 1);
    }

    /**
     * Get By Permalink.
     * 
     * @throws Exception exception
     */
    @Test(dependsOnMethods = "add")
    public void getByPermalink() throws Exception {
        final PageRepository pageRepository = getPageRepository();

        final JSONObject page1 = pageRepository.getByPermalink("page1 permalink");
        Assert.assertNotNull(page1);
        Assert.assertEquals(page1.getString(Page.PAGE_TITLE), "page1 title");

        Assert.assertNull(pageRepository.getByPermalink("not found"));
    }

    /**
     * Get Max Order.
     * 
     * @throws Exception exception
     */
    @Test(dependsOnMethods = "add")
    public void getMaxOrder() throws Exception {
        final PageRepository pageRepository = getPageRepository();

        final JSONObject page = new JSONObject();

        page.put(Page.PAGE_COMMENT_COUNT, 0);
        page.put(Page.PAGE_CONTENT, "page2 content");
        page.put(Page.PAGE_ORDER, 1);
        page.put(Page.PAGE_PERMALINK, "page2 permalink");
        page.put(Page.PAGE_TITLE, "page2 title");
        page.put(Page.PAGE_COMMENTABLE, true);
        page.put(Page.PAGE_TYPE, "page");
        page.put(Page.PAGE_OPEN_TARGET, "_self");
        page.put(Page.PAGE_EDITOR_TYPE, "");

        final Transaction transaction = pageRepository.beginTransaction();
        pageRepository.add(page);
        transaction.commit();

        final int maxOrder = pageRepository.getMaxOrder();
        Assert.assertEquals(maxOrder, 1);
    }

    /**
     * Get Under and Upper.
     * 
     * @throws Exception exception
     */
    @Test(dependsOnMethods = {"add", "getMaxOrder"})
    public void getUnderAndUpper() throws Exception {
        final PageRepository pageRepository = getPageRepository();

        final JSONObject page = new JSONObject();

        page.put(Page.PAGE_COMMENT_COUNT, 0);
        page.put(Page.PAGE_CONTENT, "page3 content");
        page.put(Page.PAGE_ORDER, 2);
        page.put(Page.PAGE_PERMALINK, "page3 permalink");
        page.put(Page.PAGE_TITLE, "page3 title");
        page.put(Page.PAGE_COMMENTABLE, true);
        page.put(Page.PAGE_TYPE, "page");
        page.put(Page.PAGE_OPEN_TARGET, "_self");
        page.put(Page.PAGE_EDITOR_TYPE, "");

        final Transaction transaction = pageRepository.beginTransaction();
        pageRepository.add(page);
        transaction.commit();

        final JSONObject page2 =
                pageRepository.getByPermalink("page2 permalink");
        Assert.assertNotNull(page2);

        final JSONObject page1 =
                pageRepository.getUpper(page2.getString(Keys.OBJECT_ID));
        Assert.assertNotNull(page1);

        final JSONObject page3 =
                pageRepository.getUnder(page2.getString(Keys.OBJECT_ID));
        Assert.assertNotNull(page3);

        final JSONObject notFound =
                pageRepository.getUpper(page1.getString(Keys.OBJECT_ID));
        Assert.assertNull(notFound);

        Assert.assertNull(pageRepository.getUpper("not found"));
        Assert.assertNull(pageRepository.getUnder("not found"));
    }

    /**
     * Get By Order.
     * 
     * @throws Exception exception
     */
    @Test(dependsOnMethods = {"add", "getMaxOrder"})
    public void getByOrder() throws Exception {
        final PageRepository pageRepository = getPageRepository();

        final JSONObject page1 = pageRepository.getByOrder(0);
        Assert.assertNotNull(page1);
        Assert.assertEquals(page1.getString(Page.PAGE_TITLE), "page1 title");

        Assert.assertNull(pageRepository.getByOrder(Integer.MIN_VALUE));
    }
}
