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/*
* 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 calculator;
import junit.framework.Assert;
import org.apache.tuscany.sca.node.SCAClient;
import org.apache.tuscany.sca.node.SCANode;
import org.apache.tuscany.sca.node.SCANodeFactory;
import org.apache.tuscany.sca.node.launcher.DomainManagerLauncher;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
/**
* Runs a distributed domain in a single VM by using and in memory
* implementation of the distributed domain
*/
public class CalculatorDistributedTestCase {
private static SCANode manager;
private static SCANode nodeA;
private static SCANode nodeB;
private static SCANode nodeC;
private static CalculatorService calculatorService;
@BeforeClass
public static void init() throws Exception {
try {
System.out.println("Setting up domain");
DomainManagerLauncher managerLauncher = DomainManagerLauncher.newInstance();
manager = managerLauncher.createDomainManager();
manager.start();
SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
nodeC = nodeFactory.createSCANodeFromURL("http://localhost:9990/node-config/NodeC");
nodeB = nodeFactory.createSCANodeFromURL("http://localhost:9990/node-config/NodeB");
nodeA = nodeFactory.createSCANodeFromURL("http://localhost:9990/node-config/NodeA");
nodeC.start();
nodeB.start();
nodeA.start();
SCAClient client = (SCAClient)nodeA;
calculatorService =
client.getService(CalculatorService.class, "CalculatorServiceComponentA");
} catch(Exception ex){
System.err.println(ex.toString());
}
}
@AfterClass
public static void destroy() throws Exception {
nodeC.stop();
nodeB.stop();
nodeA.stop();
manager.stop();
}
@Test
public void testCalculator() throws Exception {
// Calculate
Assert.assertEquals(calculatorService.add(3, 2), 5.0);
Assert.assertEquals(calculatorService.subtract(3, 2), 1.0);
Assert.assertEquals(calculatorService.multiply(3, 2), 6.0);
Assert.assertEquals(calculatorService.divide(3, 2), 1.5);
}
}
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