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* Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual
* contributors by the @authors tag. See the copyright.txt in the
* distribution for a full listing of individual contributors.
*
* 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.switchyard.quickstarts.camel.sql;
import static org.junit.Assert.assertEquals;
import java.sql.PreparedStatement;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import org.junit.Test;
import org.switchyard.Exchange;
import org.switchyard.component.test.mixins.cdi.CDIMixIn;
import org.switchyard.extensions.java.JavaService;
import org.switchyard.metadata.ServiceInterface;
import org.switchyard.quickstarts.camel.sql.binding.Greeting;
import org.switchyard.quickstarts.camel.sql.binding.GreetingService;
import org.switchyard.test.MockHandler;
import org.switchyard.test.SwitchYardTestCaseConfig;
import org.switchyard.test.SwitchYardTestKit;
import org.switchyard.transform.config.model.TransformSwitchYardScanner;
@SwitchYardTestCaseConfig(
config = SwitchYardTestCaseConfig.SWITCHYARD_XML,
mixins = { CDIMixIn.class },
scanners = TransformSwitchYardScanner.class)
public class CamelSqlRetrieveTest extends CamelSqlBindingTest {
private SwitchYardTestKit _testKit;
private final static Integer REPLY_TIMEOUT_SECONDS = 4;
protected final static String RECEIVER_2 = "John";
protected final static String SENDER_2 = "Robert";
@Test
public void shouldRetrieveGreetings() throws Exception {
_testKit.removeService("GreetingService");
MockHandler handler = new MockHandler();
ServiceInterface metadata = JavaService.fromClass(GreetingService.class);
_testKit.getServiceDomain().registerService(_testKit.createQName("GreetingService"), metadata, handler);
PreparedStatement statement = connection.prepareStatement("INSERT INTO greetings (receiver, sender) VALUES (?,?)");
statement.setString(1, RECEIVER);
statement.setString(2, SENDER);
assertEquals(1, statement.executeUpdate());
PreparedStatement statement2 = connection.prepareStatement("INSERT INTO greetings (receiver, sender) VALUES (?,?)");
statement2.setString(1, RECEIVER_2);
statement2.setString(2, SENDER_2);
assertEquals(1, statement2.executeUpdate());
Set<Greeting> greetings = getContents(handler);
assertEquals(2, greetings.size());
assertEquals(true, checkGreeting(RECEIVER, SENDER, greetings));
assertEquals(true, checkGreeting(RECEIVER_2, SENDER_2, greetings));
}
// method which is capable to hold execution of test until some records pulled from database
private Set<Greeting> getContents(MockHandler handler) {
handler.waitForOKMessage(); // first execution of poll done
long stop = System.nanoTime() + TimeUnit.SECONDS.toNanos(REPLY_TIMEOUT_SECONDS);
Set<Greeting> greetings = new HashSet<Greeting>();
while (System.nanoTime() < stop) {
for (Exchange exchange : handler.getMessages()) {
Greeting greeting = exchange.getMessage().getContent(Greeting.class);
if (greeting != null && !greetings.contains(greeting)) {
greetings.add(greeting);
}
}
}
return greetings;
}
private boolean checkGreeting(String receiver, String sender, Collection<Greeting> greetings) {
for (Greeting greeting : greetings) {
if (greeting.getReceiver().equals(receiver) && greeting.getSender().equals(sender)) {
return true;
}
}
return false;
}
}