/*
 * Copyright 2005 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.wamblee.usermgt.hibernate;

import java.lang.reflect.Method;
import java.sql.SQLException;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wamblee.cache.Cache;
import org.wamblee.general.BeanKernel;
import org.wamblee.test.spring.TestTransactionCallbackWithoutResult;
import org.wamblee.usermgt.UserAdministration;
import org.wamblee.usermgt.UserAdministrationImplTest;
import org.wamblee.usermgt.UsermgtSpringConfigFiles;

/**
 * User administration tests with persistence based on Hibernate. This executes
 * the same test cases as {@link org.wamblee.usermgt.UserAdministrationImplTest}
 * with in addition, one test case that executes all Hibernate test cases
 * separately with each test case in its own transaction.
 *
 * @author Erik Brakkee
 */
public class HibernateUserAdministrationTest extends UserAdministrationImplTest {
    
    private static final Log LOG = LogFactory.getLog(HibernateUserAdministrationTest.class);

    public HibernateUserAdministrationTest() {
        super(UsermgtSpringConfigFiles.class,
                UsermgtHibernateMappingFiles.class);
    }
    
    /* (non-Javadoc)
     * @see org.wamblee.usermgt.UserAdministrationImplTest#setUp()
     */
    @Override
    protected void setUp() throws Exception {
        super.setUp();
        clearUserCache();
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.wamblee.usermgt.UserAdministrationImplTest#createAdmin()
     */
    @Override
    protected UserAdministration createAdmin() {
        return BeanKernel.getBeanFactory().find(UserAdministration.class);
    }

    public void testAllTestsInASeparateTransaction() throws SQLException {

        Method[] methods = UserAdministrationImplTest.class.getMethods();
        for (final Method method : methods) {
            if (method.getName().startsWith("test")) {
                cleanDatabase();
                clearUserCache();
                executeTransaction(new TestTransactionCallbackWithoutResult() {
                    public void execute() throws Exception {
                        LOG.info("Running test " + method.getName());
                        try {
                            method.invoke(HibernateUserAdministrationTest.this);
                        } catch (Throwable t) {
                            LOG.error("Test " + method.getName() + " failed");
                            throw new RuntimeException(t.getMessage(), t); 
                        }
                        finally {
                            LOG.info("Test " + method.getName() + " finished");
                        }

                    }
                });
            }
        }
    }

    /**
     * 
     */
    private void clearUserCache() {
        BeanKernel.getBeanFactory().find("userCache", Cache.class).clear();
    }
}