/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* 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 org.seasar.framework.util;
import java.io.File;
import java.io.InputStream;
import java.net.JarURLConnection;
import java.net.URL;
import java.util.zip.ZipInputStream;
import junit.framework.TestCase;
import org.seasar.framework.util.ResourceTraversal.ResourceHandler;
/**
* @author taedium
*
*/
public class ResourceTraversalTest extends TestCase {
private static int count = 0;
protected void setUp() throws Exception {
count = 0;
}
/**
* @throws Exception
*/
public void testForEachFile() throws Exception {
final File rootDir = ResourceUtil.getBuildDir(getClass());
final String path = ResourceUtil.getResourcePath(getClass());
final int pos = path.lastIndexOf("/");
final String baseDirectory = path.substring(0, pos);
ResourceTraversal.forEach(rootDir, baseDirectory,
new ResourceHandler() {
public void processResource(String path, InputStream is) {
try {
if (count < 10) {
System.out.println(path);
}
assertNotNull(path);
assertNotNull(is);
count++;
} finally {
InputStreamUtil.close(is);
}
}
});
assertTrue(count > 0);
}
/**
* @throws Exception
*/
public void testForEachJarFile() throws Exception {
final String classFilePath = TestCase.class.getName().replace('.', '/')
+ ".class";
final URL classURL = ResourceUtil.getResource(classFilePath);
final JarURLConnection con = (JarURLConnection) classURL
.openConnection();
ResourceTraversal.forEach(con.getJarFile(), new ResourceHandler() {
public void processResource(String path, InputStream is) {
try {
if (count < 10) {
System.out.println(path);
}
assertNotNull(path);
assertTrue(path.equals("META-INF/MANIFEST.MF")
|| path.startsWith("junit"));
assertNotNull(is);
count++;
} finally {
InputStreamUtil.close(is);
}
}
});
assertTrue(count > 0);
}
/**
* @throws Exception
*/
public void testForEachJarFile_withPrefix() throws Exception {
final String classFilePath = TestCase.class.getName().replace('.', '/')
+ ".class";
final URL classURL = ResourceUtil.getResource(classFilePath);
final JarURLConnection con = (JarURLConnection) classURL
.openConnection();
ResourceTraversal.forEach(con.getJarFile(), "junit/",
new ResourceHandler() {
public void processResource(String path, InputStream is) {
try {
if (count < 10) {
System.out.println(path);
}
assertFalse(path.startsWith("junit"));
assertNotNull(path);
assertNotNull(is);
count++;
} finally {
InputStreamUtil.close(is);
}
}
});
assertTrue(count > 0);
}
/**
* @throws Exception
*/
public void testForEachZipInputStream() throws Exception {
final String classFilePath = TestCase.class.getName().replace('.', '/')
+ ".class";
final URL classURL = ResourceUtil.getResource(classFilePath);
URL jarURL = new File(JarFileUtil.toJarFilePath(classURL)).toURL();
ResourceTraversal.forEach(new ZipInputStream(jarURL.openStream()),
new ResourceHandler() {
public void processResource(String path, InputStream is) {
try {
if (count < 10) {
System.out.println(path);
}
assertNotNull(path);
assertTrue(path.equals("META-INF/MANIFEST.MF")
|| path.startsWith("junit"));
assertNotNull(is);
count++;
} finally {
InputStreamUtil.close(is);
}
}
});
assertTrue(count > 0);
}
/**
* @throws Exception
*/
public void testForEachZipInputStream_withPrefix() throws Exception {
final String classFilePath = TestCase.class.getName().replace('.', '/')
+ ".class";
final URL classURL = ResourceUtil.getResource(classFilePath);
URL jarURL = new File(JarFileUtil.toJarFilePath(classURL)).toURL();
ResourceTraversal.forEach(new ZipInputStream(jarURL.openStream()),
"junit/", new ResourceHandler() {
public void processResource(String path, InputStream is) {
try {
if (count < 10) {
System.out.println(path);
}
assertFalse(path.startsWith("junit"));
assertNotNull(path);
assertNotNull(is);
count++;
} finally {
InputStreamUtil.close(is);
}
}
});
assertTrue(count > 0);
}
}