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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.extensibility.equinox;
import java.util.Dictionary;
import java.util.Enumeration;
import org.junit.Assert;
import org.junit.Test;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
/**
* Test start/stop the Equinox runtime.
*
* @version $Rev$ $Date$
*/
public class EquinoxHostTestCase {
@Test
public void testStartThenStop() {
TestEquinoxHost host = new TestEquinoxHost();
BundleContext context = host.start();
Assert.assertNotNull(context);
for (Bundle b : context.getBundles()) {
System.out.println(toString(b, false));
}
host.stop();
}
@Test
public void testStartTwice() {
TestEquinoxHost host = new TestEquinoxHost();
host.start();
try {
host.start();
Assert.fail();
} catch (IllegalStateException e) {
Assert.assertTrue(IllegalStateException.class.isInstance(e.getCause()));
} finally {
host.stop();
}
}
public static String toString(Bundle b, boolean verbose) {
StringBuffer sb = new StringBuffer();
sb.append(b.getBundleId()).append(" ").append(b.getSymbolicName());
int s = b.getState();
if ((s & Bundle.UNINSTALLED) != 0) {
sb.append(" UNINSTALLED");
}
if ((s & Bundle.INSTALLED) != 0) {
sb.append(" INSTALLED");
}
if ((s & Bundle.RESOLVED) != 0) {
sb.append(" RESOLVED");
}
if ((s & Bundle.STARTING) != 0) {
sb.append(" STARTING");
}
if ((s & Bundle.STOPPING) != 0) {
sb.append(" STOPPING");
}
if ((s & Bundle.ACTIVE) != 0) {
sb.append(" ACTIVE");
}
sb.append(" ").append(b.getLocation());
if (verbose) {
Dictionary<Object, Object> dict = b.getHeaders();
Enumeration<Object> keys = dict.keys();
while (keys.hasMoreElements()) {
Object key = keys.nextElement();
sb.append(" ").append(key).append("=").append(dict.get(key));
}
}
return sb.toString();
}
}
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