/**
* 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.sql;
import java.util.List;
import java.util.Map;
import org.apache.camel.Exchange;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.impl.DefaultCamelContext;
import org.hamcrest.CoreMatchers;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
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;
/**
* @version
*/
public class SqlProducerOutputTypeSelectOneTest {
private EmbeddedDatabase db;
private DefaultCamelContext camel1;
@Before
public void setUp() throws Exception {
db = new EmbeddedDatabaseBuilder()
.setType(EmbeddedDatabaseType.DERBY).addScript("sql/createAndPopulateDatabase.sql").build();
camel1 = new DefaultCamelContext();
camel1.setName("camel-1");
camel1.getComponent("sql", SqlComponent.class).setDataSource(db);
}
@After
public void tearDown() throws Exception {
camel1.stop();
db.shutdown();
}
@Test
public void testSelectOneWithClass() throws Exception {
camel1.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.to("sql:select * from projects where id=3?outputType=SelectOne&outputClass=org.apache.camel.component.sql.ProjectModel")
.to("mock:result");
}
});
camel1.start();
ProducerTemplate template = camel1.createProducerTemplate();
MockEndpoint mock = (MockEndpoint) camel1.getEndpoint("mock:result");
mock.expectedMessageCount(1);
template.sendBody("direct:start", "testmsg");
mock.assertIsSatisfied(2000);
List<Exchange> exchanges = mock.getReceivedExchanges();
Assert.assertThat(exchanges.size(), CoreMatchers.is(1));
ProjectModel result = exchanges.get(0).getIn().getBody(ProjectModel.class);
Assert.assertThat(result.getId(), CoreMatchers.is(3));
Assert.assertThat(result.getProject(), CoreMatchers.is("Linux"));
Assert.assertThat(result.getLicense(), CoreMatchers.is("XXX"));
}
@Test
public void testSelectOneWithoutClass() throws Exception {
camel1.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.to("sql:select * from projects where id=3?outputType=SelectOne")
.to("mock:result");
}
});
camel1.start();
ProducerTemplate template = camel1.createProducerTemplate();
MockEndpoint mock = (MockEndpoint) camel1.getEndpoint("mock:result");
mock.expectedMessageCount(1);
template.sendBody("direct:start", "testmsg");
mock.assertIsSatisfied(2000);
List<Exchange> exchanges = mock.getReceivedExchanges();
Assert.assertThat(exchanges.size(), CoreMatchers.is(1));
Map<String, Object> result = exchanges.get(0).getIn().getBody(Map.class);
Assert.assertThat((Integer) result.get("ID"), CoreMatchers.is(3));
Assert.assertThat((String) result.get("PROJECT"), CoreMatchers.is("Linux"));
Assert.assertThat((String) result.get("LICENSE"), CoreMatchers.is("XXX"));
}
@Test
public void testSelectOneSingleColumn() throws Exception {
camel1.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.to("sql:select project from projects where id=3?outputType=SelectOne")
.to("mock:result");
}
});
camel1.start();
ProducerTemplate template = camel1.createProducerTemplate();
MockEndpoint mock = (MockEndpoint) camel1.getEndpoint("mock:result");
mock.expectedMessageCount(1);
template.sendBody("direct:start", "testmsg");
mock.assertIsSatisfied(2000);
List<Exchange> exchanges = mock.getReceivedExchanges();
Assert.assertThat(exchanges.size(), CoreMatchers.is(1));
String result = exchanges.get(0).getIn().getBody(String.class);
Assert.assertThat(result, CoreMatchers.is("Linux"));
}
@Test
public void testSelectOneSingleColumnCount() throws Exception {
camel1.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.to("sql:select count(*) from projects?outputType=SelectOne")
.to("mock:result");
}
});
camel1.start();
ProducerTemplate template = camel1.createProducerTemplate();
MockEndpoint mock = (MockEndpoint) camel1.getEndpoint("mock:result");
mock.expectedMessageCount(1);
template.sendBody("direct:start", "testmsg");
mock.assertIsSatisfied(2000);
List<Exchange> exchanges = mock.getReceivedExchanges();
Assert.assertThat(exchanges.size(), CoreMatchers.is(1));
Long result = exchanges.get(0).getIn().getBody(Long.class);
Assert.assertThat(result, CoreMatchers.is(3L));
}
}