/**
* 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.cxf.resource;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLClassLoader;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class ClassLoaderResolverTest extends Assert {
private static final String RESOURCE_DATA = "this is the resource data";
private String resourceName;
private ClassLoaderResolver clr;
@Before
public void setUp() throws IOException {
File resource = File.createTempFile("test", "resource");
resource.deleteOnExit();
resourceName = resource.getName();
FileWriter writer = new FileWriter(resource);
writer.write(RESOURCE_DATA);
writer.write("\n");
writer.close();
URL[] urls = {resource.getParentFile().toURI().toURL()};
ClassLoader loader = new URLClassLoader(urls);
assertNotNull(loader.getResourceAsStream(resourceName));
assertNull(ClassLoader.getSystemResourceAsStream(resourceName));
clr = new ClassLoaderResolver(loader);
}
@After
public void tearDown() {
clr = null;
resourceName = null;
}
@Test
public void testResolve() {
assertNull(clr.resolve(resourceName, null));
assertNotNull(clr.resolve(resourceName, URL.class));
}
@Test
public void testGetAsStream() throws IOException {
InputStream in = clr.getAsStream(resourceName);
assertNotNull(in);
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
String content = reader.readLine();
assertEquals("resource content incorrect", RESOURCE_DATA, content);
reader.close();
}
}