/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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
 *
 *      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.apache.camel.component.elsql;

import java.util.HashMap;
import java.util.Map;

import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.component.sql.SqlConstants;
import org.apache.camel.impl.JndiRegistry;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.After;
import org.junit.Test;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;

public class ElSqlProducerBatchTest extends CamelTestSupport {

    private EmbeddedDatabase db;

    @Override
    protected JndiRegistry createRegistry() throws Exception {
        JndiRegistry jndi = super.createRegistry();

        // this is the database we create with some initial data for our unit test
        db = new EmbeddedDatabaseBuilder()
                .setType(EmbeddedDatabaseType.DERBY).addScript("sql/createAndPopulateDatabase.sql").build();

        jndi.bind("dataSource", db);

        return jndi;
    }
    
    @After
    public void tearDown() throws Exception {
        super.tearDown();

        db.shutdown();
    }

    @Test
    public void testBatchMode() throws InterruptedException {
        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(1);
        mock.message(0).header(SqlConstants.SQL_UPDATE_COUNT).isEqualTo(1);
        
        Map<String, Object> batchParams = new HashMap<>();       
        batchParams.put("id", "4");
        batchParams.put("license", "GNU");
        batchParams.put("project", "Batch");
        
        template.sendBody("direct:batch", batchParams);

        mock.assertIsSatisfied();
    }
    
    @Test
    public void testNonBatchMode() throws InterruptedException {
        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(1);
        mock.message(0).header(SqlConstants.SQL_UPDATE_COUNT).isEqualTo(1);
        mock.message(0).header("id").isEqualTo("4");
        mock.message(0).header("license").isEqualTo("GNU");
        mock.message(0).header("project").isEqualTo("nonBatch");
        
        Map<String, Object> headers = new HashMap<>();       
        headers.put("id", "4");
        headers.put("license", "GNU");
        headers.put("project", "nonBatch");
        
        template.sendBodyAndHeaders("direct:nonBatch", "", headers);

        mock.assertIsSatisfied();
    }


    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            public void configure() {
                
                from("direct:batch")
                        .to("elsql:insertProject:elsql/projects.elsql?dataSource=#dataSource&batch=true")
                        .to("mock:result");
                
                from("direct:nonBatch")
                        .to("elsql:insertProject:elsql/projects.elsql?dataSource=#dataSource")
                        .to("mock:result");

            }
        };
    }

}
