/*
* 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 WARRANTIESOR 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.application.utils.manifest;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.jar.Manifest;
import org.apache.aries.application.ApplicationMetadata;
import org.apache.aries.application.Content;
import org.apache.aries.application.VersionRange;
import org.apache.aries.application.impl.ApplicationMetadataFactoryImpl;
import org.apache.aries.application.utils.manifest.ManifestProcessor;
import org.junit.Test;
import org.osgi.framework.Version;
public class ManifestProcessorTest
{
private String appName = "Travel Reservation";
/**
* Check a simple manifest can be read.
* @throws Exception
*/
@Test
public void testSimpleManifest() throws Exception
{
//the values of the manifest
//intentionally include a couple of long lines
Map<String, String> pairs = new HashMap<String, String>();
pairs.put("Manifest-Version", "1.0");
pairs.put("Application-ManifestVersion", "1.0");
pairs.put("Application-Name", appName );
pairs.put("Application-SymbolicName", "com.travel.reservation");
pairs.put("Application-Version", "1.2");
pairs.put("Application-Content", "com.travel.reservation.web;version=\"[1.1.0,1.2.0)\",com.travel.reservation.business");
pairs.put("Export-Package", "com.travel.reservation.api;version=1.2");
pairs.put("Import-Package", "com.travel.flight.api;version=\"[2.1.1,3.0.0)\",com.travel.rail.api;version=\"[1.0.0,2.0.0)\"");
pairs.put("Application-Services", "services.xml");
InputStream in = getClass().getClassLoader().getResourceAsStream("META-INF/APPLICATION.MF");
Manifest mf = new Manifest(in);
Map<String, String> map = ManifestProcessor.readManifestIntoMap(mf);
assertNotNull(map);
//check all the expected keys and values
for (String key : pairs.keySet()){
assertTrue("Key: " + key + " was not found",map.containsKey(key));
String value = map.get(key);
assertNotNull("Value was not present for key: " + key ,value);
assertEquals("Value was not correct for key: " + key ,pairs.get(key),value);
}
//check there aren't any extra entries in the map that weren't expected
assertEquals("The maps did not match",pairs,map);
}
/**
* Check metadata can be extracted from a simple manifest.
*/
@Test
public void testManifestMetadata() throws Exception
{
ApplicationMetadataFactoryImpl manager = new ApplicationMetadataFactoryImpl();
InputStream in = getClass().getClassLoader().getResourceAsStream("META-INF/APPLICATION.MF");
ApplicationMetadata am = manager.parseApplicationMetadata(in);
assertNotNull(am);
assertEquals(am.getApplicationName(),appName);
//"com.travel.reservation.web;version=\"[1.1.0,1.2.0)\",com.travel.reservation.business",
List<Content> contents = am.getApplicationContents();
for (Content content : contents){
if ("com.travel.reservation.web".equals(content.getContentName())){
VersionRange vr = content.getVersion();
assertEquals(vr.getMinimumVersion(),new Version("1.1.0"));
assertEquals(vr.getMaximumVersion(),new Version("1.2.0"));
} else if("com.travel.reservation.business".equals(content.getContentName())){
VersionRange vr = content.getVersion();
assertEquals(new Version(0,0,0), vr.getMinimumVersion());
} else
fail("Unexepcted content name " + content.getContentName());
}
}
/**
* Check metadata can be extracted from a manifest that uses multiple lines
* for a single manifest attribute.
*/
@Test
public void testManifestMetadataWithMultiLineEntries() throws Exception
{
ApplicationMetadataFactoryImpl manager = new ApplicationMetadataFactoryImpl();
InputStream in = getClass().getClassLoader().getResourceAsStream("META-INF/APPLICATION2.MF");
ApplicationMetadata am = manager.parseApplicationMetadata(in);
assertNotNull(am);
assertEquals(am.getApplicationName(),appName);
//"com.travel.reservation.web;version=\"[1.1.0,1.2.0)\",com.travel.reservation.business",
List<Content> contents = am.getApplicationContents();
for (Content content : contents){
if ("com.travel.reservation.web".equals(content.getContentName())){
VersionRange vr = content.getVersion();
assertEquals(vr.getMinimumVersion(),new Version("1.1.0"));
assertEquals(vr.getMaximumVersion(),new Version("1.2.0"));
} else if("com.travel.reservation.business".equals(content.getContentName())){
VersionRange vr = content.getVersion();
assertEquals(new Version(0,0,0), vr.getMinimumVersion());
} else
fail("Unexepcted content name " + content.getContentName());
}
}
@Test
public void testManifestWithoutEndingInNewLine() throws Exception
{
ApplicationMetadataFactoryImpl manager = new ApplicationMetadataFactoryImpl();
InputStream in = getClass().getClassLoader().getResourceAsStream("META-INF/APPLICATION3.MF");
ApplicationMetadata am = manager.parseApplicationMetadata(in);
assertNotNull(am);
assertEquals("Wrong number of bundles are in the application", 1, am.getApplicationContents().size());
assertEquals("Wrong bundle name", "org.apache.aries.applications.test.bundle", am.getApplicationContents().get(0).getContentName());
}
}