/**
* Copyright (C) 2013 the original author or authors.
* See the notice.md file distributed with this work for additional
* information regarding copyright ownership.
*
* Licensed 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 io.hawt.jaxb.dynamic.file;
import org.apache.aries.blueprint.container.BlueprintContainerImpl;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.URL;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
/**
* A base class for running tests on a blueprint-web container
*/
public class BlueprintTestSupport {
private static final transient Logger LOG = LoggerFactory.getLogger(BlueprintTestSupport.class);
protected static BlueprintContainerImpl blueprintContainer;
public static String getBaseDir() {
return System.getProperty("basedir", ".");
}
@BeforeClass
public static void init() throws Exception {
List<URL> resourcePaths = new ArrayList<URL>();
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
Enumeration<URL> resources = classLoader.getResources("OSGI-INF/blueprint/blueprint.xml");
while (resources.hasMoreElements()) {
URL url = resources.nextElement();
String text = url.toString();
if (text.contains("karaf")) {
LOG.info("Ignoring karaf based blueprint file " + text);
} else if (text.contains("hawtio-json-schema-mbean")) {
LOG.info("Ignoring hawtio-json-schema-mbean blueprint as its using <reference-list/> which is not suported yet in blueprint-web " + text);
} else {
resourcePaths.add(url);
}
}
LOG.info("Loading Blueprint contexts " + resourcePaths);
Map<String, String> properties = new HashMap<String, String>();
String configDir = getBaseDir() + "/src/test/config";
properties.put("hawtio.config.dir", configDir);
LOG.info("Using properties: " + properties);
blueprintContainer = new BlueprintContainerImpl(classLoader, resourcePaths, properties, true);
// No need to call init - it results in: org.apache.aries.blueprint.ComponentNameAlreadyInUseException: Name 'blueprintContainer' is already in use by a registered component
//blueprintContainer.init();
}
@AfterClass
public static void destroy() throws Exception {
if (blueprintContainer != null) {
blueprintContainer.destroy();
blueprintContainer = null;
}
}
/**
* Returns the component instance from the blueprint container with the given ID or fails the test if it cannot be found
*/
public <T> T getComponent(String id, Class<T> aClass) {
Object instance = blueprintContainer.getComponentInstance(id);
assertNotNull("No component found for id '" + id + "'", instance);
assertTrue("Instance is not an instanceof " + aClass.getName() + " but is " + instance.getClass().getName(), aClass.isInstance(instance));
return aClass.cast(instance);
}
}