/*
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.shrinkwrap.impl.nio.file;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.file.FileSystem;
import java.nio.file.FileSystemNotFoundException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.spi.FileSystemProvider;
import java.util.logging.Logger;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ArchivePaths;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.nio.file.ShrinkWrapFileSystems;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
/**
* Test cases to assert the ShrinkWrap implementation of the NIO.2 {@link FileSystemProvider} is working as expected via
* the {@link Paths} convenience API.
*
* @author <a href="mailto:alr@jboss.org">Andrew Lee Rubinger</a>
*/
public class PathsTestCase {
@SuppressWarnings("unused")
private static final Logger log = Logger.getLogger(PathsTestCase.class.getName());
/**
* {@link FileSystem} under test
*/
private FileSystem fs;
/**
* Archive mounted as a {@link FileSystem}
*/
private Archive<?> archive;
@Before
public void createFileSystem() throws IOException {
final String name = "test.jar";
final JavaArchive archive = ShrinkWrap.create(JavaArchive.class, name);
this.fs = ShrinkWrapFileSystems.newFileSystem(archive);
this.archive = archive;
}
@After
public void closeFileSystem() throws IOException {
if (this.fs.isOpen()) {
this.fs.close();
}
}
@Test
public void get() throws URISyntaxException {
// Get a previously-opened filesystem by passing in a mounted URI
final Path path = Paths.get(ShrinkWrapFileSystems.getRootUri(archive));
Assert.assertTrue("Wrong Path implementation returned", path instanceof ShrinkWrapPath);
Assert.assertEquals("Path returned is not correct", ArchivePaths.root().get(), path.toString());
}
@Test(expected = FileSystemNotFoundException.class)
public void getNonexistantFilesystem() throws URISyntaxException {
Paths.get(new URI(ShrinkWrapFileSystems.PROTOCOL + "://fakeId"));
}
@Test(expected = FileSystemNotFoundException.class)
public void getClosedFilesystem() throws URISyntaxException, IOException {
fs.close();
Paths.get(ShrinkWrapFileSystems.getRootUri(archive));
}
}