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/*
* BioJava development code
*
* This code may be freely distributed and modified under the
* terms of the GNU Lesser General Public Licence. This should
* be distributed with the code. If you do not have a copy,
* see:
*
* http://www.gnu.org/copyleft/lesser.html
*
* Copyright for this code is held jointly by the individual
* authors. These should be listed in @author doc comments.
*
* For more information on the BioJava project and its aims,
* or to join the biojava-l mailing list, visit the home page
* at:
*
* http://www.biojava.org/
*
*/
package org.biojava.utils.lsid;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import junit.framework.TestCase;
/**
* Test LifeScienceIdentifier.
*
* @author Michael Heuer
*/
public class LifeScienceIdentifierTest
extends TestCase
{
public LifeScienceIdentifierTest(String name)
{
super(name);
}
public void testValueOfParameters()
{
LifeScienceIdentifier lsid = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
"revisionId");
assertNotNull(lsid);
assertTrue("authorityId".equals(lsid.getAuthorityId()));
assertTrue("namespaceId".equals(lsid.getNamespaceId()));
assertTrue("objectId".equals(lsid.getObjectId()));
assertTrue("revisionId".equals(lsid.getRevisionId()));
}
public void testValueOfParametersNullRevisionId()
{
LifeScienceIdentifier lsid = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
null);
assertNotNull(lsid);
assertTrue("authorityId".equals(lsid.getAuthorityId()));
assertTrue("namespaceId".equals(lsid.getNamespaceId()));
assertTrue("objectId".equals(lsid.getObjectId()));
assertTrue(lsid.getRevisionId() == null);
}
public void testValueOfParametersEmptyRevisionId()
{
LifeScienceIdentifier lsid = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
"");
assertNotNull(lsid);
assertTrue("authorityId".equals(lsid.getAuthorityId()));
assertTrue("namespaceId".equals(lsid.getNamespaceId()));
assertTrue("objectId".equals(lsid.getObjectId()));
assertTrue("".equals(lsid.getRevisionId()));
}
public void testValueOfString()
{
try
{
LifeScienceIdentifier lsid = LifeScienceIdentifier.valueOf("urn:lsid:authorityId:namespaceId:objectId:revisionId");
assertNotNull(lsid);
assertTrue("authorityId".equals(lsid.getAuthorityId()));
assertTrue("namespaceId".equals(lsid.getNamespaceId()));
assertTrue("objectId".equals(lsid.getObjectId()));
assertTrue("revisionId".equals(lsid.getRevisionId()));
}
catch (LifeScienceIdentifierParseException e)
{
fail(e.getMessage());
}
}
public void testValueOfStringNullRevisionId()
{
try
{
LifeScienceIdentifier lsid = LifeScienceIdentifier.valueOf("urn:lsid:authorityId:namespaceId:objectId");
assertNotNull(lsid);
assertTrue("authorityId".equals(lsid.getAuthorityId()));
assertTrue("namespaceId".equals(lsid.getNamespaceId()));
assertTrue("objectId".equals(lsid.getObjectId()));
assertTrue(lsid.getRevisionId() == null);
}
catch (LifeScienceIdentifierParseException e)
{
fail(e.getMessage());
}
}
public void testValueOfStringEmptyRevisionId()
{
try
{
LifeScienceIdentifier lsid = LifeScienceIdentifier.valueOf("urn:lsid:authorityId:namespaceId:objectId:");
assertNotNull(lsid);
assertTrue("authorityId".equals(lsid.getAuthorityId()));
assertTrue("namespaceId".equals(lsid.getNamespaceId()));
assertTrue("objectId".equals(lsid.getObjectId()));
assertTrue("".equals(lsid.getRevisionId()));
}
catch (LifeScienceIdentifierParseException e)
{
fail(e.getMessage());
}
}
private boolean throwsParseException(String value)
{
try
{
LifeScienceIdentifier lsid = LifeScienceIdentifier.valueOf(value);
lsid=lsid==null?null:lsid;//trick
}
catch (LifeScienceIdentifierParseException e)
{
return true;
}
return false;
}
public void testParseErrors()
{
List parseErrors = Arrays.asList(new String[] {"",
"urn:",
"urn:lsid",
"urn:lsid:",
"urn:lsid:authorityId",
"urn:lsid:authorityId:namespaceId",
"urn:lsid:authorityId:namespaceId:objectId:revisionId:extraAttribute",
"authority:",
"authority:namespace:",
"authority:namespace:objectId:"
});
for (Iterator i = parseErrors.iterator(); i.hasNext(); )
{
String value = (String) i.next();
if (! (throwsParseException(value)))
{
fail("expected LifeScienceIdentifierParseException for: " + value);
}
}
}
private boolean throwsNullPointerException(String authorityId,
String namespaceId,
String objectId)
{
try
{
LifeScienceIdentifier lsid = LifeScienceIdentifier.valueOf(authorityId,
namespaceId,
objectId);
lsid=lsid==null?null:lsid;//trick
}
catch (NullPointerException e)
{
return true;
}
return false;
}
public void testValueOfThrowsNullPointerException()
{
if (! (throwsNullPointerException(null, "namespaceId", "objectId")))
fail("expected NullPointerException for null, namespaceId, objectId");
if (! (throwsNullPointerException("authorityId", null, "objectId")))
fail("expected NullPointerException for authorityId, null, objectId");
if (! (throwsNullPointerException("authorityId", "namespaceId", null)))
fail("expected NullPointerException for authorityId, namespaceId, null");
}
public void testObjectContract()
{
LifeScienceIdentifier lsid0 = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
"revisionId");
LifeScienceIdentifier lsid1 = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
"revisionId");
LifeScienceIdentifier lsid2 = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
"revisionId_1");
LifeScienceIdentifier lsid3 = LifeScienceIdentifier.valueOf("authorityId_1",
"namespaceId",
"objectId",
"revisionId");
LifeScienceIdentifier lsid4 = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
null);
LifeScienceIdentifier lsid5 = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
"");
assertTrue(lsid0 != lsid1);
assertTrue(lsid0.equals(lsid1));
assertTrue(lsid0.hashCode() == lsid1.hashCode());
assertTrue(lsid1 != lsid0);
assertTrue(lsid1.equals(lsid0));
assertTrue(lsid1.hashCode() == lsid0.hashCode());
assertTrue(lsid0.equals(lsid2) == false);
assertTrue(lsid0.hashCode() != lsid2.hashCode());
assertTrue(lsid2.equals(lsid0) == false);
assertTrue(lsid2.hashCode() != lsid0.hashCode());
assertTrue(lsid0.equals(lsid3) == false);
assertTrue(lsid0.hashCode() != lsid3.hashCode());
assertTrue(lsid3.equals(lsid0) == false);
assertTrue(lsid3.hashCode() != lsid0.hashCode());
assertTrue(lsid0.equals(lsid4) == false);
assertTrue(lsid0.hashCode() != lsid4.hashCode());
assertTrue(lsid4.equals(lsid0) == false);
assertTrue(lsid4.hashCode() != lsid0.hashCode());
assertTrue(lsid0.equals(lsid5) == false);
assertTrue(lsid0.hashCode() != lsid5.hashCode());
assertTrue(lsid5.equals(lsid0) == false);
assertTrue(lsid5.hashCode() != lsid0.hashCode());
assertTrue(lsid4.equals(lsid5) == false);
assertTrue(lsid4.hashCode() != lsid5.hashCode());
assertTrue(lsid5.equals(lsid4) == false);
assertTrue(lsid5.hashCode() != lsid4.hashCode());
assertTrue("urn:lsid:authorityId:namespaceId:objectId:revisionId".equals(lsid0.toString()));
assertTrue("urn:lsid:authorityId:namespaceId:objectId:revisionId".equals(lsid1.toString()));
assertTrue("urn:lsid:authorityId:namespaceId:objectId:revisionId_1".equals(lsid2.toString()));
assertTrue("urn:lsid:authorityId_1:namespaceId:objectId:revisionId".equals(lsid3.toString()));
assertTrue("urn:lsid:authorityId:namespaceId:objectId".equals(lsid4.toString()));
assertTrue("urn:lsid:authorityId:namespaceId:objectId:".equals(lsid5.toString()));
}
public void testSerialization()
{
LifeScienceIdentifier lsid0 = LifeScienceIdentifier.valueOf("authorityId",
"namespaceId",
"objectId",
"revisionId");
LifeScienceIdentifier lsid1 = null;
ObjectOutputStream oos = null;
ObjectInputStream ois = null;
try
{
//File f = File.createTempFile("lsid", ".ser");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
oos = new ObjectOutputStream(new BufferedOutputStream(baos));
oos.writeObject(lsid0);
oos.flush();
ois = new ObjectInputStream(new BufferedInputStream(new ByteArrayInputStream(baos.toByteArray())));
lsid1 = (LifeScienceIdentifier) ois.readObject();
assertTrue(lsid0 != lsid1);
assertTrue(lsid0.equals(lsid1) == true);
}
catch (Exception e)
{
fail(e.getMessage());
}
finally
{
try
{
oos.close();
}
catch (Exception e1) {}
try
{
ois.close();
}
catch (Exception e2) {}
}
}
}
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