/**
* Copyright (c) 2012, The National Archives <pronom@nationalarchives.gsi.gov.uk>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of the The National Archives nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package uk.gov.nationalarchives.droid.command.archive;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import org.junit.After;
import static org.junit.Assert.fail;
import org.junit.Before;
import org.junit.Test;
import uk.gov.nationalarchives.droid.command.action.CommandExecutionException;
import uk.gov.nationalarchives.droid.container.ContainerSignatureDefinitions;
import uk.gov.nationalarchives.droid.container.ContainerSignatureSaxParser;
import uk.gov.nationalarchives.droid.core.BinarySignatureIdentifier;
import uk.gov.nationalarchives.droid.core.SignatureParseException;
import uk.gov.nationalarchives.droid.core.interfaces.RequestIdentifier;
import uk.gov.nationalarchives.droid.core.interfaces.resource.FileSystemIdentificationRequest;
import uk.gov.nationalarchives.droid.core.interfaces.resource.RequestMetaData;
/**
*
* @author rbrennan
*/
public class GZipArchiveContentIdentifierTest {
private BinarySignatureIdentifier binarySignatureIdentifier;
private GZipArchiveContentIdentifier gZipArchiveContentIdentifier;
private ContainerSignatureDefinitions containerSignatureDefinitions;
private String standardSignatures =
"src/test/resources/signatures/DROID_SignatureFile_V78.xml";
private String containerSignatures =
"src/test/resources/signatures/container-signature-20140922.xml";
private String gZipFile =
"src/test/resources/testfiles/test.gz";
@Before
public void setUp() throws CommandExecutionException {
binarySignatureIdentifier = new BinarySignatureIdentifier();
binarySignatureIdentifier.setSignatureFile(standardSignatures);
try {
binarySignatureIdentifier.init();
} catch (SignatureParseException e) {
throw new CommandExecutionException("Can't parse signature file");
}
try {
InputStream in = new FileInputStream(containerSignatures);
ContainerSignatureSaxParser parser = new ContainerSignatureSaxParser();
containerSignatureDefinitions = parser.parse(in);
} catch (SignatureParseException e) {
throw new CommandExecutionException ("Can't parse container signature file");
} catch (Exception e) {
throw new CommandExecutionException(e);
}
gZipArchiveContentIdentifier =
new GZipArchiveContentIdentifier(binarySignatureIdentifier,
containerSignatureDefinitions, "", "/", "/");
}
@After
public void tearDown() {
gZipArchiveContentIdentifier = null;
containerSignatureDefinitions = null;
binarySignatureIdentifier = null;
}
@Test
public void identifyGZipArchiveTest() throws CommandExecutionException {
String fileName;
File file = new File(gZipFile);
if (!file.exists()) {
fail("GZIP test file not found");
}
URI uri = file.toURI();
RequestIdentifier identifier = new RequestIdentifier(uri);
identifier.setParentId(1L);
try {
fileName = file.getCanonicalPath();
RequestMetaData metaData =
new RequestMetaData(file.length(), file.lastModified(), fileName);
FileSystemIdentificationRequest request =
new FileSystemIdentificationRequest(metaData, identifier);
InputStream gZipStream = new FileInputStream(file);
request.open(gZipStream);
gZipArchiveContentIdentifier.identify(uri, request);
} catch (IOException e) {
throw new CommandExecutionException(e);
}
}
}