org.openo.gso.dao.impl.ServicePackageDaoImplTest.java Source code

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Here is the source code for org.openo.gso.dao.impl.ServicePackageDaoImplTest.java

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/*
 * Copyright 2016-2017 Huawei Technologies Co., Ltd.
 *
 * 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.openo.gso.dao.impl;

import static org.junit.Assert.assertNotNull;

import java.io.IOException;
import java.io.Reader;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.List;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.jdbc.ScriptRunner;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openo.gso.commsvc.common.exception.ApplicationException;
import org.openo.gso.dao.multi.DatabaseSessionHandler;
import org.openo.gso.model.servicemo.ServicePackageMapping;

import mockit.Mock;
import mockit.MockUp;

/**
 * Test ServicePackageDaoImpl Class<br/>
 * <p>
 * </p>
 * 
 * @author
 * @version GSO 0.5 2016/8/2
 */
public class ServicePackageDaoImplTest {

    /**
     * DAO object.
     */
    ServicePackageDaoImpl servicePackageDao = new ServicePackageDaoImpl();

    /**
     * Database session handler.
     */
    DatabaseSessionHandler dbSessionHandler = new DatabaseSessionHandler();

    /**
     * Sql session.
     */
    SqlSession session;

    @Before
    public void setup() throws IOException, SQLException {
        servicePackageDao.setDbSessionHandler(dbSessionHandler);

        String resource = "mybatis-config.xml";
        Reader reader = Resources.getResourceAsReader(resource);
        SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
        session = sqlSessionFactory.openSession();
        Connection conn = session.getConnection();
        reader = Resources.getResourceAsReader("ServicePackage.sql");
        ScriptRunner runner = new ScriptRunner(conn);
        runner.runScript(reader);
        reader.close();

        // mock session
        mockSession();
    }

    /**
     * After executing UT, close session.<br/>
     * 
     * @since GSO 0.5
     */
    @After
    public void stop() {
        session.close();
    }

    /**
     * Query successfully.<br/>
     * 
     * @throws ApplicationException
     * @since GSO 0.5
     */
    @Test
    public void testQueryAllMappings() throws ApplicationException {
        List<ServicePackageMapping> serviceMappings = servicePackageDao.queryAllMappings();
        assertNotNull(serviceMappings);
    }

    /**
     * Fail to query when session is close.<br/>
     * 
     * @throws ApplicationException session is null
     * @since GSO 0.5
     */
    @Test(expected = ApplicationException.class)
    public void testQueryAllMappingsFail() throws ApplicationException {
        servicePackageDao.getDbSessionHandler().getSqlSession().close();
        servicePackageDao.queryAllMappings();
    }

    /**
     * Test case: object of ServicePackageMapping is null.<br/>
     * 
     * @throws ApplicationException parameter wrong exception
     * @since GSO 0.5
     */
    @Test(expected = ApplicationException.class)
    public void testInsertServicePackageMappingIsNull() throws ApplicationException {
        servicePackageDao.insert(null);
    }

    /**
     * Test Succeed scene.<br/>
     * 
     * @throws ApplicationException IO or parameter wrong exception
     * @since GSO 0.5
     */
    @Test
    public void testInsert() throws ApplicationException {
        ServicePackageMapping servicePackage = new ServicePackageMapping();
        servicePackage.setServiceDefId("12345");
        servicePackage.setServiceId("2");
        servicePackage.setTemplateId("123456");
        servicePackage.setTemplateName("gso");

        servicePackageDao.insert(servicePackage);

    }

    /**
     * Delete successfully.<br/>
     * 
     * @throws ApplicationException IO or parameter wrong exception
     * @since GSO 0.5
     */
    @Test
    public void testDeleteOk() throws ApplicationException {
        servicePackageDao.delete("1");
    }

    /**
     * The Service ID is null.<br/>
     * 
     * @throws ApplicationException parameter wrong exception
     * @since GSO 0.5
     */
    @Test(expected = ApplicationException.class)
    public void testDeleteFail() throws ApplicationException {
        servicePackageDao.delete(null);
    }

    /**
     * Mock database session.<br/>
     * 
     * @since GSO 0.5
     */
    private void mockSession() {
        new MockUp<DatabaseSessionHandler>() {

            @Mock
            public SqlSession getSqlSession() {
                return session;
            }
        };
    }
}