GzipModuleTest.java

/**
 * JHOVE2 - Next-generation architecture for format-aware characterization
 * <p>
 * Copyright (c) 2009 by The Regents of the University of California, Ithaka
 * Harbors, Inc., and The Board of Trustees of the Leland Stanford Junior
 * University. All rights reserved.
 * </p>
 * <p>
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * </p>
 * <ul>
 * <li>Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.</li>
 * <li>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.</li>
 * <li>Neither the name of the University of California/California Digital
 * Library, Ithaka Harbors/Portico, or Stanford University, nor the names of its
 * contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.</li>
 * </ul>
 * <p>
 * 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 OWNER 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.
 * </p>
 */
package org.jhove2.module.format.gzip;

import org.jhove2.module.format.Validator.Validity;
import org.junit.Test;

/**
 * Tests of GZip Module
 * @see org.jhove2.module.warc.GzipModule
 * @author nicl
 */
public class GzipModuleTest extends GzipModuleTestBase {

	Object[][] cases = new Object[][] {
			{Validity.False, "invalid-empty.gzip", new String[][] {
			}, new String[] {
					"[ERROR/OBJECT] Error in GZip file, expected 'One or more records'"
			}},
			{Validity.False, "invalid-compression.gz", new String[][] {
					{
						"[ERROR/OBJECT] Invalid Compression Method, value: '4', expected: '8'"					
					}
			}, new String[] {
			}},
			{Validity.False, "invalid-entries.gz", new String[][] {
					{
						"[WARNING/OBJECT] Reserved eXtra FLags: value: '1'"
					},
					{
						"[WARNING/OBJECT] Reserved FLaGs: value: 'e0'",
						"[WARNING/OBJECT] Unknown Operating System: '19'"
					},
					{
						"[ERROR/OBJECT] Invalid CRC32, value: '6b066f19', expected: '6b066519'",
						"[ERROR/OBJECT] Invalid ISize, value: '40', expected: '42'"
					}
			}, new String[] {
			}},
			{Validity.False, "invalid-magic.gz", new String[][] {
					{
						"[ERROR/OBJECT] Invalid Magic Value, value: '7b1f', expected: '8b1f'"						
					}
			}, new String[] {
			}},
			{Validity.False, "invalid-truncated.gz", new String[][] {
			}, new String[] {
					"[ERROR/OBJECT] Error in GZip data, reason 'java.util.zip.DataFormatException: Data missing!'"
			}},
			{Validity.True, "sample.txt.gz", new String[][] {
					{}
			}, new String[] {
			}},
			{Validity.True, "three-files.gz", new String[][] {
					{},
					{},
					{}
			}, new String[] {
			}}
	};

	@Test
	public void test_gzipmodule() {
		test_cases(cases, false);
	}

}