/* | |
* 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 itest; | |
import static org.junit.Assert.assertEquals; | |
import static org.junit.Assert.assertNotNull; | |
import static org.junit.Assert.fail; | |
import itest.nodes.Helloworld; | |
import java.io.File; | |
import org.apache.tuscany.sca.node.Contribution; | |
import org.apache.tuscany.sca.node.Node; | |
import org.apache.tuscany.sca.node.NodeFactory; | |
import org.junit.AfterClass; | |
import org.junit.Test; | |
/** | |
* Tests using two nodes and stopping and restarting a service node. | |
*/ | |
public class StopStartNodesTestCase { | |
private static Node serviceNode; | |
private static Node clientNode; | |
@Test | |
public void testCalculator() throws Exception { | |
NodeFactory factory = NodeFactory.newInstance(); | |
serviceNode = factory.createNode(new Contribution("service", getJar("../helloworld-service/target"))); | |
serviceNode.start(); | |
clientNode = factory.createNode(new Contribution("client", getJar("../helloworld-client/target"))); | |
clientNode.start(); | |
Helloworld service = serviceNode.getService(Helloworld.class, "HelloworldService"); | |
assertNotNull(service); | |
assertEquals("Hello Petra", service.sayHello("Petra")); | |
Helloworld client = clientNode.getService(Helloworld.class, "HelloworldClient"); | |
assertNotNull(client); | |
assertEquals("Hi Hello Petra", client.sayHello("Petra")); | |
serviceNode.stop(); | |
client = clientNode.getService(Helloworld.class, "HelloworldClient"); | |
assertNotNull(client); | |
try { | |
client.sayHello("Petra"); | |
fail(); | |
} catch (Exception e) { | |
// expected | |
// TODO: better exception than NPE | |
} | |
serviceNode = factory.createNode(new Contribution("service", getJar("../helloworld-service/target"))); | |
serviceNode.start(); | |
client = clientNode.getService(Helloworld.class, "HelloworldClient"); | |
assertNotNull(client); | |
assertEquals("Hi Hello Petra", client.sayHello("Petra")); | |
} | |
/** | |
* Get the jar in the target folder without being dependent on the version name to | |
* make tuscany releases easier | |
*/ | |
private static String getJar(String targetDirectory) { | |
File f = new File(targetDirectory); | |
for (File file : f.listFiles()) { | |
if (file.getName().endsWith(".jar")) { | |
return file.toURI().toString(); | |
} | |
} | |
throw new IllegalStateException("Can't find jar in: " + targetDirectory); | |
} | |
@AfterClass | |
public static void tearDownAfterClass() throws Exception { | |
if (serviceNode != null) { | |
serviceNode.stop(); | |
} | |
if (clientNode != null) { | |
clientNode.stop(); | |
} | |
} | |
} |