/**
* 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.Iterator;
import java.util.Map;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.After;
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;
import static org.hamcrest.CoreMatchers.instanceOf;
public class SqlConsumerOutputTypeStreamListTest extends CamelTestSupport {
private EmbeddedDatabase db;
@Before
public void setUp() throws Exception {
db = new EmbeddedDatabaseBuilder()
.setType(EmbeddedDatabaseType.DERBY).addScript("sql/createAndPopulateDatabase.sql").build();
super.setUp();
}
@After
public void tearDown() throws Exception {
super.tearDown();
db.shutdown();
}
@Test
public void testReturnAnIterator() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMinimumMessageCount(1);
context.startRoute("route1");
mock.assertIsSatisfied();
assertThat(resultBodyAt(mock, 0), instanceOf(Iterator.class));
}
@Test
public void testSplit() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMinimumMessageCount(3);
context.startRoute("route2");
mock.assertIsSatisfied();
assertThat(resultBodyAt(mock, 0), instanceOf(Map.class));
assertThat(resultBodyAt(mock, 1), instanceOf(Map.class));
assertThat(resultBodyAt(mock, 2), instanceOf(Map.class));
}
@Test
public void testSplitWithModel() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMinimumMessageCount(3);
context.startRoute("route3");
mock.assertIsSatisfied();
assertThat(resultBodyAt(mock, 0), instanceOf(ProjectModel.class));
assertThat(resultBodyAt(mock, 1), instanceOf(ProjectModel.class));
assertThat(resultBodyAt(mock, 2), instanceOf(ProjectModel.class));
}
private Object resultBodyAt(MockEndpoint result, int index) {
return result.assertExchangeReceived(index).getIn().getBody();
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() {
getContext().getComponent("sql", SqlComponent.class).setDataSource(db);
from("sql:select * from projects order by id?outputType=StreamList").routeId("route1").noAutoStartup()
.to("log:stream")
.to("mock:result");
from("sql:select * from projects order by id?outputType=StreamList").routeId("route2").noAutoStartup()
.to("log:stream")
.split(body()).streaming()
.to("log:row")
.to("mock:result")
.end();
from("sql:select * from projects order by id?outputType=StreamList&outputClass=org.apache.camel.component.sql.ProjectModel").routeId("route3").noAutoStartup()
.to("log:stream")
.split(body()).streaming()
.to("log:row")
.to("mock:result")
.end();
}
};
}
}