/*
* JBoss, Home of Professional Open Source
* Copyright 2009, 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.base.importer;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.logging.Logger;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import org.jboss.shrinkwrap.api.ArchiveFormat;
import org.jboss.shrinkwrap.api.GenericArchive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.exporter.StreamExporter;
import org.jboss.shrinkwrap.api.exporter.ZipExporter;
import org.jboss.shrinkwrap.api.importer.ArchiveImportException;
import org.jboss.shrinkwrap.api.importer.ZipImporter;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Assert;
import org.junit.Test;
/**
* TestCase to verify the ZipImporter functionality.
*
* @author <a href="mailto:aslak@conduct.no">Aslak Knutsen</a>
* @author <a href="mailto:andrew.rubinger@jboss.org">ALR</a>
*/
public class ZipImporterImplTestCase extends StreamImporterImplTestBase<ZipImporter> {
// -------------------------------------------------------------------------------------||
// Class Members -----------------------------------------------------------------------||
// -------------------------------------------------------------------------------------||
/**
* Logger
*/
@SuppressWarnings("unused")
private static final Logger log = Logger.getLogger(ZipImporterImplTestCase.class.getName());
/**
* Delegate for performing ZIP content assertions
*/
private static final ZipContentAssertionDelegate delegate = new ZipContentAssertionDelegate();
// -------------------------------------------------------------------------------------||
// Tests -------------------------------------------------------------------------------||
// -------------------------------------------------------------------------------------||
/**
* Ensures that an import of {@link ZipFile} results in {@link ArchiveImportException} if an unexpected error
* occurred.
*
* @throws Exception
*/
@Test(expected = ArchiveImportException.class)
public void shouldThrowExceptionOnErrorInImportFromFile() throws Exception {
final ContentAssertionDelegateBase delegate = this.getDelegate();
assert delegate != null : "Delegate must be specified by implementations";
final File testFile = delegate.getExistingResource();
ZipFile testZip = new ZipFile(testFile) {
@Override
public Enumeration<? extends ZipEntry> entries() {
throw new IllegalStateException("mock exception");
}
};
ShrinkWrap.create(ZipImporter.class, "test.jar").importFrom(testZip).as(JavaArchive.class);
}
// -------------------------------------------------------------------------------------||
// Required Implementations ------------------------------------------------------------||
// -------------------------------------------------------------------------------------||
/**
* {@inheritDoc}
*
* @see org.jboss.shrinkwrap.impl.base.importer.StreamImporterImplTestBase#getDelegate()
*/
@Override
protected ContentAssertionDelegateBase getDelegate() {
return delegate;
}
/**
* {@inheritDoc}
*
* @see org.jboss.shrinkwrap.impl.base.importer.StreamImporterImplTestBase#getImporterClass()
*/
@Override
protected Class<ZipImporter> getImporterClass() {
return ZipImporter.class;
}
/**
* {@inheritDoc}
*
* @see org.jboss.shrinkwrap.impl.base.importer.StreamImporterImplTestBase#getExporterClass()
*/
@Override
protected Class<? extends StreamExporter> getExporterClass() {
return ZipExporter.class;
}
/**
* {@inheritDoc}
*
* @see org.jboss.shrinkwrap.impl.base.importer.StreamImporterImplTestBase#getExceptionThrowingInputStream()
*/
@Override
protected InputStream getExceptionThrowingInputStream() {
return new InputStream() {
@Override
public int read() throws IOException {
throw new IOException("Mock exception");
}
};
}
/**
* {@inheritDoc}
* @return
*/
@Override
protected ArchiveFormat getArchiveFormat(){
return ArchiveFormat.ZIP;
}
// -------------------------------------------------------------------------------------||
// Tests -------------------------------------------------------------------------------||
// -------------------------------------------------------------------------------------||
/**
* SHRINKWRAP-259
*/
@Test
public void createZipImporter() {
final GenericArchive importer = ShrinkWrap.create(ZipImporter.class).as(GenericArchive.class);
Assert.assertTrue("Archive did not have expected suffix", importer.getName().endsWith(".jar"));
}
}