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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 org.apache.tuscany.sca.test;
import static org.junit.Assert.fail;
import org.apache.tuscany.sca.itest.scopes.StateVerifier;
import org.apache.tuscany.sca.node.Contribution;
import org.apache.tuscany.sca.node.ContributionLocationHelper;
import org.apache.tuscany.sca.node.Node;
import org.apache.tuscany.sca.node.NodeFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class ScopeTestCase {
/**
* Number of threads to drive each scope container.
*/
private static final int NUM_THREADS = 4;
/**
* Number of iterations per thread.
*/
private static final int ITERATIONS = 200;
private Node node;
@Before
public void setUp() throws Exception {
String location = ContributionLocationHelper.getContributionLocation("scopes.composite");
node = NodeFactory.newInstance().createNode("scopes.composite", new Contribution("c1", location));
node.start();
}
@After
public void tearDown() throws Exception {
node.stop();
}
@Test
public void testScopes() throws InterruptedException {
Thread[] moduleScopeThreadTable = new Thread[NUM_THREADS];
for (int i = 0; i < NUM_THREADS; i++) {
moduleScopeThreadTable[i] = new ModuleScopeTestThread();
}
for (int j = 0; j < NUM_THREADS; j++) {
moduleScopeThreadTable[j].start();
}
for (int k = 0; k < NUM_THREADS; k++) {
moduleScopeThreadTable[k].join();
}
}
private class ModuleScopeTestThread extends Thread {
public void run() {
StateVerifier moduleScopeService = node.getService(StateVerifier.class, "ModuleScopeComponent");
for (int i = 1; i <= ITERATIONS; i++) {
moduleScopeService.setState(i);
if (!moduleScopeService.checkState(i)) {
fail("The module scope service lost its state on iteration " + i);
}
}
}
}
}
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