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* 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
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package org.apache.aries.application.modelling.impl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.FileInputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.aries.application.modelling.ModellingManager;
import org.apache.aries.application.modelling.ParsedServiceElements;
import org.apache.aries.application.modelling.ParserProxy;
import org.apache.aries.application.modelling.WrappedReferenceMetadata;
import org.apache.aries.application.modelling.WrappedServiceMetadata;
import org.apache.aries.blueprint.ParserService;
import org.apache.aries.blueprint.container.NamespaceHandlerRegistry;
import org.apache.aries.blueprint.container.ParserServiceImpl;
import org.apache.aries.blueprint.namespace.NamespaceHandlerRegistryImpl;
import org.apache.aries.mocks.BundleContextMock;
import org.apache.aries.unittest.mocks.Skeleton;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.osgi.framework.BundleContext;
public class ParserProxyImplTest {
static ParserProxy _parserProxy;
static ModellingManager _modellingManager;
@BeforeClass
public static void setup() {
BundleContext mockCtx = Skeleton.newMock(new BundleContextMock(), BundleContext.class);
NamespaceHandlerRegistry nhri = new NamespaceHandlerRegistryImpl (mockCtx);
ParserService parserService = new ParserServiceImpl(nhri);
mockCtx.registerService(ParserService.class.getName(), parserService, new Hashtable<String, String>());
_parserProxy = new ParserProxyImpl();
((ParserProxyImpl)_parserProxy).setParserService(parserService);
((ParserProxyImpl)_parserProxy).setBundleContext(mockCtx);
_modellingManager = new ModellingManagerImpl();
((ParserProxyImpl)_parserProxy).setModellingManager(_modellingManager);
}
@AfterClass
public static void teardown() {
BundleContextMock.clear();
}
@Test
public void basicTest1() throws Exception {
File bpXml = new File ("../src/test/resources", "appModeller/test1.eba/bundle1.jar/OSGI-INF/blueprint/bp.xml");
File bp2Xml = new File ("../src/test/resources", "appModeller/test1.eba/bundle1.jar/OSGI-INF/blueprint/bp2.xml");
List<URL> urls = new ArrayList<URL>();
urls.add ((bpXml.toURI()).toURL());
urls.add ((bp2Xml.toURI()).toURL());
List<? extends WrappedServiceMetadata> results = _parserProxy.parse(urls);
assertTrue ("Four results expected, not " + results.size(), results.size() == 4);
Set<WrappedServiceMetadata> resultSet = new HashSet<WrappedServiceMetadata>(results);
Set<WrappedServiceMetadata> expectedResults = getTest1ExpectedResults();
assertEquals ("Blueprint parsed xml is not as expected: " + resultSet.toString() + " != " + expectedResults,
resultSet, expectedResults);
}
@Test
public void testParseAllServiceElements() throws Exception {
File bpXml = new File ("../src/test/resources", "appModeller/test1.eba/bundle1.jar/OSGI-INF/blueprint/bp.xml");
File bp2Xml = new File ("../src/test/resources", "appModeller/test1.eba/bundle1.jar/OSGI-INF/blueprint/bp2.xml");
List<WrappedServiceMetadata> services = new ArrayList<WrappedServiceMetadata>();
List<WrappedReferenceMetadata> references = new ArrayList<WrappedReferenceMetadata>();
FileInputStream fis = new FileInputStream (bpXml);
ParsedServiceElements bpelem = _parserProxy.parseAllServiceElements(fis);
services.addAll(bpelem.getServices());
references.addAll(bpelem.getReferences());
fis = new FileInputStream (bp2Xml);
bpelem = _parserProxy.parseAllServiceElements(fis);
services.addAll(bpelem.getServices());
references.addAll(bpelem.getReferences());
// We expect:
// bp.xml: 3 services and 2 references
// bp2.xml: 3 services and a reference list
//
assertTrue ("Six services expected, not " + services.size(), services.size() == 6);
assertTrue ("Three references expected, not " + references.size(), references.size() == 3);
Set<WrappedServiceMetadata> expectedServices = getTest2ExpectedServices();
// ServiceResultSet will contain some services with autogenerated names starting '.' so we can't
// use a straight Set.equals(). We could add the autogenerated names to the expected results but instead
// let's test that differsOnlyByName() works
int serviceMatchesFound = 0;
for (WrappedServiceMetadata result : services) {
Iterator<WrappedServiceMetadata> it = expectedServices.iterator();
while (it.hasNext()) {
WrappedServiceMetadata next = it.next();
if (result.equals(next) || result.identicalOrDiffersOnlyByName(next)) {
serviceMatchesFound++;
it.remove();
}
}
}
assertEquals ("Parsed services are wrong: " + expectedServices + " unmatched ",
6, serviceMatchesFound);
Set<WrappedReferenceMetadata> expectedReferences = getTest2ExpectedReferences();
Set<WrappedReferenceMetadata> results = new HashSet<WrappedReferenceMetadata>(references);
assertTrue ("Parsed references are not as we'd expected: " + results.toString() + " != " + expectedReferences,
results.equals(expectedReferences));
}
@Test
public void checkMultiValues() throws Exception {
File bpXml = new File ("../src/test/resources", "appModeller/test1.eba/bundle1.jar/OSGI-INF/blueprint/bpMultiValues.xml");
List<WrappedServiceMetadata> services = new ArrayList<WrappedServiceMetadata>();
FileInputStream fis = new FileInputStream (bpXml);
ParsedServiceElements bpelem = _parserProxy.parseAllServiceElements(fis);
services.addAll(bpelem.getServices());
assertEquals ("Multi valued service not parsed correctly", services.size(), 1);
WrappedServiceMetadata wsm = services.get(0);
Map<String, Object> props = wsm.getServiceProperties();
String [] intents = (String[]) props.get("service.intents");
assertEquals ("Service.intents[0] wrong", intents[0], "propagatesTransaction");
assertEquals ("Service.intents[1] wrong", intents[1], "confidentiality");
}
// model
// <reference id="fromOutside" interface="foo.bar.MyInjectedService"/>
// <reference-list id="refList1" interface="my.logging.services" filter="(active=true)"/>
//
private Set<WrappedReferenceMetadata> getTest2ExpectedReferences() throws Exception {
Set<WrappedReferenceMetadata> expectedResults = new HashSet<WrappedReferenceMetadata>();
expectedResults.add(_modellingManager.getImportedService(false, "foo.bar.MyInjectedService", null,
null, "fromOutside", false));
expectedResults.add(_modellingManager.getImportedService(true, "foo.bar.MyInjectedService", null,
null, "anotherOptionalReference", false));
expectedResults.add(_modellingManager.getImportedService(false, "my.logging.service", null, "(&(trace=on)(debug=true))", "refList1", true));
return expectedResults;
}
// Test 2 includes anonymous services: the expected results are a superset of test1
private Set<WrappedServiceMetadata> getTest2ExpectedServices() {
Set<WrappedServiceMetadata> expectedResults = getTest1ExpectedResults();
expectedResults.add(_modellingManager.getExportedService("", 0, Arrays.asList("foo.bar.AnonService"), null));
expectedResults.add(_modellingManager.getExportedService("", 0, Arrays.asList("foo.bar.NamedInnerBeanService"), null));
return expectedResults;
}
private Set<WrappedServiceMetadata> getTest1ExpectedResults() {
Set<WrappedServiceMetadata> expectedResults = new HashSet<WrappedServiceMetadata>();
Map<String, Object> props = new HashMap<String, Object>();
props.put ("priority", "9");
props.put("volume", "11");
props.put("osgi.service.blueprint.compname", "myBean");
expectedResults.add(_modellingManager.getExportedService("myService", 0, Arrays.asList("foo.bar.MyService"), props));
props = new HashMap<String, Object>();
props.put ("priority", "7");
props.put ("volume", "11");
props.put ("osgi.service.blueprint.compname", "bean1");
expectedResults.add(_modellingManager.getExportedService("service1.should.be.exported", 0, Arrays.asList("foo.bar.MyService"), props));
props = new HashMap<String, Object>();
props.put ("customer", "pig");
props.put ("osgi.service.blueprint.compname", "bean2");
expectedResults.add(_modellingManager.getExportedService("service2.should.not.be.exported", 0, Arrays.asList("com.acme.Delivery"), props));
props = new HashMap<String, Object>();
props.put ("customer", "pig");
props.put ("target", "rabbit");
props.put ("payload", "excessive");
props.put ("osgi.service.blueprint.compname", "bean3");
expectedResults.add(_modellingManager.getExportedService("bean3", 0, Arrays.asList("com.acme.Delivery"), props));
return expectedResults;
}
}