/*
* 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.aries.subsystem.itests;
import org.junit.Test;
import org.osgi.framework.Version;
import org.osgi.service.subsystem.Subsystem;
import org.osgi.service.subsystem.SubsystemConstants;
public class BasicTest extends SubsystemTest {
@Override
public void createApplications() throws Exception {
createApplication("emptyFeature", new String[]{});
createApplication("emptySubsystem", new String[]{});
}
@Test
public void testEmptyFeature() throws Exception {
Subsystem emptyFeature = installSubsystemFromFile("emptyFeature.esa");
AssertionError error = null;
try {
assertSymbolicName("org.apache.aries.subsystem.itests.feature.empty", emptyFeature);
assertVersion("1.1.2", emptyFeature);
assertType(SubsystemConstants.SUBSYSTEM_TYPE_FEATURE, emptyFeature);
assertConstituents(0, emptyFeature);
assertChildren(0, emptyFeature);
startSubsystem(emptyFeature);
stopSubsystem(emptyFeature);
}
catch (AssertionError e) {
error = e;
throw e;
}
finally {
try {
uninstallSubsystemSilently(emptyFeature);
}
catch (AssertionError e) {
if (error == null)
throw e;
e.printStackTrace();
}
}
}
/*
* This tests a subsystem containing only a subsystem manifest which, in
* turn, contains only a Subsystem-SymbolicName header.
*/
@Test
public void testEmptySubsystem() throws Exception {
Subsystem emptySubsystem = installSubsystemFromFile("emptySubsystem.esa");
AssertionError error = null;
try {
assertSymbolicName("org.apache.aries.subsystem.itests.subsystem.empty", emptySubsystem);
// The version should be the default version.
assertVersion(Version.emptyVersion, emptySubsystem);
// The type should be the default type.
assertType(SubsystemConstants.SUBSYSTEM_TYPE_APPLICATION, emptySubsystem);
// Since the default type is application, which is a scoped subsystem, there will
// be one constituent representing the region context bundle.
assertConstituents(1, emptySubsystem);
assertChildren(0, emptySubsystem);
startSubsystem(emptySubsystem);
stopSubsystem(emptySubsystem);
}
catch (AssertionError e) {
error = e;
throw e;
}
finally {
try {
uninstallSubsystemSilently(emptySubsystem);
}
catch (AssertionError e) {
if (error == null)
throw e;
e.printStackTrace();
}
}
}
}