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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.runtime;
import java.util.Properties;
import junit.framework.Assert;
import org.apache.tuscany.sca.Node;
import org.apache.tuscany.sca.TuscanyRuntime;
import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
import org.apache.tuscany.sca.monitor.ValidationException;
import org.junit.Test;
import org.oasisopen.sca.NoSuchDomainException;
import org.oasisopen.sca.NoSuchServiceException;
import sample.Helloworld;
public class PerfTest {
@Test
public void testStopStart() throws NoSuchServiceException, NoSuchDomainException, ContributionReadException, ActivationException, ValidationException {
Properties config = new Properties();
config.setProperty(RuntimeProperties.QUIET_LOGGING, "true");
Node node = TuscanyRuntime.newInstance(config).createNode();
node.installContribution(null, "src/test/resources/sample-helloworld.jar", null, null);
validate(node);
int count = 3000;
long start = System.currentTimeMillis();
for (int i=0; i<count; i++) {
node.startComposite("sample-helloworld", "helloworld.composite");
node.stopComposite("sample-helloworld", "helloworld.composite");
}
long total = System.currentTimeMillis() - start;
System.out.println(count + " = " + total + " = " + total / (double)count);
// test it still works
validate(node);
}
private void validate(Node node) throws ActivationException, ValidationException, NoSuchServiceException, ContributionReadException {
node.startComposite("sample-helloworld", "helloworld.composite");
Helloworld helloworldService = node.getService(Helloworld.class, "HelloworldComponent");
Assert.assertEquals("Hello petra", helloworldService.sayHello("petra"));
node.stopComposite("sample-helloworld", "helloworld.composite");
try {
node.getService(Helloworld.class, "HelloworldComponent");
Assert.fail();
} catch (NoSuchServiceException e) {
// expected as there is no deployables
}
}
}
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