/**
* 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.itest.osgi.sql;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.sql.DataSource;
import org.apache.camel.CamelContext;
import org.apache.camel.RuntimeCamelException;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.component.sql.SqlConstants;
import org.apache.camel.itest.osgi.OSGiIntegrationTestSupport;
import org.apache.camel.spring.SpringCamelContext;
import org.apache.camel.util.IOHelper;
import org.junit.After;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.Configuration;
import org.ops4j.pax.exam.junit.JUnit4TestRunner;
import org.springframework.dao.DataAccessException;
import org.springframework.dao.EmptyResultDataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext;
import static org.ops4j.pax.exam.CoreOptions.mavenBundle;
import static org.ops4j.pax.exam.OptionUtils.combine;
@RunWith(JUnit4TestRunner.class)
public class SqlRouteTest extends OSGiIntegrationTestSupport {
String driverClass = "org.apache.derby.jdbc.EmbeddedDriver";
OsgiBundleXmlApplicationContext applicationContext;
private DataSource ds;
private JdbcTemplate jdbcTemplate;
@After
public void tearDown() throws Exception {
super.tearDown();
IOHelper.close(applicationContext);
}
@Override
protected CamelContext createCamelContext() throws Exception {
setThreadContextClassLoader();
applicationContext = new OsgiBundleXmlApplicationContext(
new String[]{"org/apache/camel/itest/osgi/sql/springSqlRouteContext.xml"});
if (bundleContext != null) {
applicationContext.setBundleContext(bundleContext);
applicationContext.refresh();
}
ds = applicationContext.getBean("dataSource", DataSource.class);
jdbcTemplate = new JdbcTemplate(ds);
return SpringCamelContext.springCamelContext(applicationContext);
}
@Test
public void testListBody() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMessageCount(1);
List<Object> body = new ArrayList<Object>();
body.add("ASF");
body.add("Camel");
template.sendBody("direct:list", body);
mock.assertIsSatisfied();
List<?> received = assertIsInstanceOf(List.class, mock.getReceivedExchanges().get(0).getIn().getBody());
Map<?, ?> firstRow = assertIsInstanceOf(Map.class, received.get(0));
assertEquals(1, firstRow.get("ID"));
// unlikely to have accidental ordering with 3 rows x 3 columns
for (Object obj : received) {
Map<?, ?> row = assertIsInstanceOf(Map.class, obj);
assertTrue("not preserving key ordering for a given row keys: " + row.keySet(), isOrdered(row.keySet()));
}
}
@Test
public void testLowNumberOfParameter() throws Exception {
try {
template.sendBody("direct:list", "ASF");
fail();
} catch (RuntimeCamelException e) {
// should have DataAccessException thrown
assertTrue("Exception thrown is wrong", e.getCause() instanceof DataAccessException);
}
}
@Test
public void testInsert() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMessageCount(1);
template.sendBody("direct:insert", new Object[]{10, "test", "test"});
mock.assertIsSatisfied();
try {
String projectName = jdbcTemplate.queryForObject("select project from projects where id = 10", String.class);
assertEquals("test", projectName);
} catch (EmptyResultDataAccessException e) {
fail("no row inserted");
}
Integer actualUpdateCount = mock.getExchanges().get(0).getIn().getHeader(SqlConstants.SQL_UPDATE_COUNT, Integer.class);
assertEquals((Integer) 1, actualUpdateCount);
}
private boolean isOrdered(Set<?> keySet) {
assertTrue("isOrdered() requires the following keys: id, project, license", keySet.contains("id"));
assertTrue("isOrdered() requires the following keys: id, project, license", keySet.contains("project"));
assertTrue("isOrdered() requires the following keys: id, project, license", keySet.contains("license"));
// the implementation uses a case insensitive Map
final Iterator<?> it = keySet.iterator();
return "id".equalsIgnoreCase(assertIsInstanceOf(String.class, it.next()))
&& "project".equalsIgnoreCase(assertIsInstanceOf(String.class, it.next()))
&& "license".equalsIgnoreCase(assertIsInstanceOf(String.class, it.next()));
}
@Configuration
public static Option[] configure() throws Exception {
Option[] options = combine(
getDefaultCamelKarafOptions(),
// using the features to install the camel components
loadCamelFeatures("camel-sql"),
// and use derby as the database
mavenBundle().groupId("org.apache.derby").artifactId("derby").version("10.4.2.0"));
return options;
}
}