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/**
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* '$RCSfile$'
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* Copyright: 2010 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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* Purpose: To test the Access Controls in metacat by JUnit
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*
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* '$Author: berkley $'
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* '$Date: 2010-05-03 14:26:08 -0700 (Fri, 14 Aug 2009) $'
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* '$Revision: 5027 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat.dataone;
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import java.io.StringBufferInputStream;
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import java.security.MessageDigest;
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import junit.framework.Test;
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import junit.framework.TestSuite;
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import edu.ucsb.nceas.MCTestCase;
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/**
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* A JUnit test for testing the dataone SystemMetadataManager class
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*/
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public class SystemMetadataManagerTest extends MCTestCase
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{
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/**
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* consstructor for the test
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*/
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public SystemMetadataManagerTest(String name)
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{
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super(name);
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}
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/**
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* Establish a testing framework by initializing appropriate objects
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*/
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public void setUp() throws Exception
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{
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super.setUp();
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}
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/**
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* Release any objects after tests are complete
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*/
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public void tearDown()
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{
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}
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/**
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* Create a suite of tests to be run together
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*/
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public static Test suite()
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{
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TestSuite suite = new TestSuite();
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suite.addTest(new SystemMetadataManagerTest("initialize"));
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suite.addTest(new SystemMetadataManagerTest("testSingletonAccessor"));
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//suite.addTest(new CrudServiceTest(""));
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return suite;
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}
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/**
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* getInstance()
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*/
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public void testSingletonAccessor()
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{
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printTestHeader("testSingletonAccessor");
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SystemMetadataManager smm = SystemMetadataManager.getInstance();
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assertNotNull(smm);
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}
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/**
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* Run an initial test that always passes to check that the test harness is
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* working.
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*/
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public void initialize()
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{
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printTestHeader("initialize");
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assertTrue(1 == 1);
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}
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/**
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* print a header to start each test
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*/
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private void printTestHeader(String testName)
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{
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System.out.println();
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System.out.println("********************************** " + testName + " **********************************");
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}
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/**
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* produce an md5 checksum for item
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*/
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private String checksum(String item)
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throws Exception
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{
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StringBufferInputStream fis = new StringBufferInputStream(item);
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byte[] buffer = new byte[1024];
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MessageDigest complete = MessageDigest.getInstance("MD5");
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int numRead;
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do
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{
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numRead = fis.read(buffer);
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if (numRead > 0)
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{
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complete.update(buffer, 0, numRead);
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}
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} while (numRead != -1);
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return getHex(complete.digest());
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}
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/**
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* convert a byte array to a hex string
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*/
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private static String getHex( byte [] raw )
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{
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final String HEXES = "0123456789ABCDEF";
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if ( raw == null ) {
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return null;
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}
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final StringBuilder hex = new StringBuilder( 2 * raw.length );
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for ( final byte b : raw ) {
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hex.append(HEXES.charAt((b & 0xF0) >> 4))
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.append(HEXES.charAt((b & 0x0F)));
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}
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return hex.toString();
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}
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}
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