/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * licenses this file to you 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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.apereo.portal.events.aggr.dao.jpa;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

import java.util.Collections;
import java.util.List;
import org.apereo.portal.concurrency.CallableWithoutResult;
import org.apereo.portal.events.aggr.DateDimension;
import org.apereo.portal.events.aggr.dao.DateDimensionDao;
import org.apereo.portal.events.aggr.dao.TimeDimensionDao;
import org.apereo.portal.test.BaseAggrEventsJpaDaoTest;
import org.joda.time.DateMidnight;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:jpaAggrEventsTestContext.xml")
public class JpaDateTimeDimensionDaoTest extends BaseAggrEventsJpaDaoTest {

    @Autowired private DateDimensionDao dateDimensionDao;
    @Autowired private TimeDimensionDao timeDimensionDao;

    @Test
    public void testGetMinMaxDateDimension() {
        this.execute(
                new CallableWithoutResult() {
                    @Override
                    protected void callWithoutResult() {
                        final DateDimension newestDateDimension =
                                dateDimensionDao.getNewestDateDimension();
                        assertNull(newestDateDimension);
                    }
                });

        this.execute(
                new CallableWithoutResult() {
                    @Override
                    protected void callWithoutResult() {
                        final List<DateDimension> dateDimensions =
                                dateDimensionDao.getDateDimensions();

                        assertEquals(Collections.EMPTY_LIST, dateDimensions);
                    }
                });

        this.executeInTransaction(
                new CallableWithoutResult() {
                    @Override
                    protected void callWithoutResult() {
                        DateMidnight date = new DateMidnight(2012, 1, 1);

                        for (int i = 0; i < 7; i++) {
                            dateDimensionDao.createDateDimension(date, 0, null);
                            date = date.plusDays(1);
                        }
                    }
                });

        this.execute(
                new CallableWithoutResult() {
                    @Override
                    protected void callWithoutResult() {
                        DateMidnight date = new DateMidnight(2012, 1, 1);
                        final DateDimension dateDimension =
                                dateDimensionDao.getDateDimensionByDate(date);
                        assertNotNull(dateDimension);
                    }
                });

        this.execute(
                new CallableWithoutResult() {
                    @Override
                    protected void callWithoutResult() {
                        final List<DateDimension> dateDimensions =
                                dateDimensionDao.getDateDimensions();

                        assertEquals(7, dateDimensions.size());
                    }
                });

        this.execute(
                new CallableWithoutResult() {
                    @Override
                    protected void callWithoutResult() {
                        final DateMidnight start = new DateMidnight(2012, 1, 2);
                        final DateMidnight end = new DateMidnight(2012, 1, 6);
                        final List<DateDimension> dateDimensions =
                                dateDimensionDao.getDateDimensionsBetween(start, end);

                        assertEquals(4, dateDimensions.size());
                    }
                });

        this.execute(
                new CallableWithoutResult() {
                    @Override
                    protected void callWithoutResult() {
                        final DateDimension oldestDateDimension =
                                dateDimensionDao.getOldestDateDimension();

                        assertEquals(2012, oldestDateDimension.getYear());
                        assertEquals(1, oldestDateDimension.getMonth());
                        assertEquals(1, oldestDateDimension.getDay());
                    }
                });

        this.execute(
                new CallableWithoutResult() {
                    @Override
                    protected void callWithoutResult() {
                        final DateDimension newestDateDimension =
                                dateDimensionDao.getNewestDateDimension();

                        assertEquals(2012, newestDateDimension.getYear());
                        assertEquals(1, newestDateDimension.getMonth());
                        assertEquals(7, newestDateDimension.getDay());
                    }
                });
    }
}