/*
* 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.felix.ipojo.manipulator.metadata;
import junit.framework.TestCase;
import org.apache.felix.ipojo.annotations.Component;
import org.apache.felix.ipojo.manipulator.Reporter;
import org.apache.felix.ipojo.manipulator.ResourceStore;
import org.apache.felix.ipojo.manipulator.ResourceVisitor;
import org.apache.felix.ipojo.manipulator.util.Streams;
import org.apache.felix.ipojo.manipulator.util.Strings;
import org.apache.felix.ipojo.metadata.Element;
import test.AnnotatedComponent;
import test.FakeAnnotation;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static org.mockito.Mockito.mock;
public class AnnotationMetadataProviderTestCase extends TestCase {
public void testGetMetadatas() throws Exception {
MiniStore store = new MiniStore(AnnotatedComponent.class, FakeAnnotation.class);
Reporter reporter = mock(Reporter.class);
AnnotationMetadataProvider provider = new AnnotationMetadataProvider(store, reporter);
List<Element> meta = provider.getMetadatas();
assertEquals(1, meta.size());
}
private class MiniStore implements ResourceStore {
private Map<String, byte[]> resources;
public MiniStore(Class<?>... classes) throws IOException {
this.resources = new HashMap<String, byte[]>();
for (Class<?> type : classes) {
resources.put(Strings.asResourcePath(type.getName()), from(type));
}
}
public byte[] read(String path) throws IOException {
byte[] bytes = resources.get(path);
if (bytes == null) {
throw new IOException();
}
return bytes;
}
public void accept(ResourceVisitor visitor) {
for (Map.Entry<String, byte[]> entry : resources.entrySet()) {
visitor.visit(entry.getKey());
}
}
public void open() throws IOException {}
public void writeMetadata(Element metadata) {}
public void write(String resourcePath, byte[] resource) throws IOException {}
public void close() throws IOException {}
}
private byte[] from(Class<?> type) throws IOException {
ClassLoader loader = type.getClassLoader();
InputStream is = loader.getResourceAsStream(Strings.asResourcePath(type.getName()));
return Streams.readBytes(is);
}
}