/*
 * This file is part of LibrePlan
 *
 * Copyright (C) 2009-2010 Fundación para o Fomento da Calidade Industrial e
 *                         Desenvolvemento Tecnolóxico de Galicia
 * Copyright (C) 2010-2011 Igalia, S.L.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.libreplan.web.resources;

import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.replay;
import static org.libreplan.business.BusinessGlobalNames.BUSINESS_SPRING_CONFIG_FILE;
import static org.libreplan.web.WebappGlobalNames.WEBAPP_SPRING_CONFIG_FILE;
import static org.libreplan.web.WebappGlobalNames.WEBAPP_SPRING_SECURITY_CONFIG_FILE;
import static org.libreplan.web.test.WebappGlobalNames.WEBAPP_SPRING_CONFIG_TEST_FILE;
import static org.libreplan.web.test.WebappGlobalNames.WEBAPP_SPRING_SECURITY_CONFIG_TEST_FILE;

import java.util.ArrayList;
import java.util.List;

import org.easymock.EasyMock;
import org.easymock.IAnswer;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.libreplan.business.common.exceptions.InstanceNotFoundException;
import org.libreplan.business.common.exceptions.ValidationException;
import org.libreplan.business.resources.daos.ICriterionDAO;
import org.libreplan.business.resources.daos.IResourceDAO;
import org.libreplan.business.resources.entities.Criterion;
import org.libreplan.business.resources.entities.PredefinedCriterionTypes;
import org.libreplan.business.resources.entities.Resource;
import org.libreplan.business.resources.entities.Worker;
import org.libreplan.web.resources.worker.WorkerModel;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.annotation.Transactional;

/**
 * Some test cases for {@link WorkerModel}.
 * <br />
 * @author Óscar González Fernández <ogonzalez@igalia.com>
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { BUSINESS_SPRING_CONFIG_FILE,
        WEBAPP_SPRING_CONFIG_FILE, WEBAPP_SPRING_CONFIG_TEST_FILE,
        WEBAPP_SPRING_SECURITY_CONFIG_FILE,
        WEBAPP_SPRING_SECURITY_CONFIG_TEST_FILE })
public class WorkerModelTest {

    @Autowired
    private IResourceDAO resourceDAO;

    @Test
    public void testWorkerValid() throws ValidationException, InstanceNotFoundException {

        IResourceDAO resourceDAOMock = createMock(IResourceDAO.class);
        ICriterionDAO criterionServiceMock = createMock(ICriterionDAO.class);
        Worker workerToReturn = Worker.create();
        workerToReturn.setFirstName("firstName");
        workerToReturn.setSurname("surname");
        workerToReturn.setNif("232344243");

        // expectations
        List<Criterion> criterions = new ArrayList<Criterion>();
        expect(criterionServiceMock.findByType(PredefinedCriterionTypes.LOCATION)).andReturn(criterions).anyTimes();
        expect(resourceDAOMock.find(workerToReturn.getId())).andReturn(workerToReturn);
        resourceDAOMock.save(workerToReturn);
        workerToReturn.checkNotOverlaps();
        replay(resourceDAOMock, criterionServiceMock);

        // perform actions
        WorkerModel workerModel = new WorkerModel(resourceDAOMock, criterionServiceMock);

        workerModel.prepareEditFor(workerToReturn);
        workerModel.save();
    }

    @Test(expected = ValidationException.class)
    @Transactional
    public void testWorkerInvalid() throws ValidationException, InstanceNotFoundException, IllegalStateException {

        IResourceDAO resourceDAOMock = createMock(IResourceDAO.class);
        ICriterionDAO criterionServiceMock = createMock(ICriterionDAO.class);
        final Worker workerToReturn = Worker.create();

        // Expectations
        List<Criterion> criterions = new ArrayList<>();
        expect(criterionServiceMock.findByType(PredefinedCriterionTypes.LOCATION)).andReturn(criterions).anyTimes();
        expect(resourceDAOMock.find(workerToReturn.getId())).andReturn(workerToReturn);
        resourceDAOMock.save(workerToReturn);
        expectLastCall().andAnswer(new IAnswer<Object>() {
            @Override
            public Object answer() throws Throwable {
                Resource argument = (Resource) EasyMock.getCurrentArguments()[0];
                resourceDAO.save(argument);
                return null;
            }
        });
        replay(resourceDAOMock, criterionServiceMock);

        // Perform actions
        WorkerModel workerModel = new WorkerModel(resourceDAOMock, criterionServiceMock);
        workerModel.prepareEditFor(workerToReturn);
        workerModel.save();
    }
}