src_unitTests/javax/xml/crypto/test/dsig/keyinfo/X509DataTest.java

/*
 * Copyright 2006 The Apache Software Foundation.
 *
 *  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.
 *
 */
/*
 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
 */
package javax.xml.crypto.test.dsig.keyinfo;

import java.util.*;
import java.security.cert.X509Certificate;
import java.security.cert.X509CRL;
import javax.xml.crypto.*;
import javax.xml.crypto.dsig.*;
import javax.xml.crypto.dom.*;
import javax.xml.crypto.dsig.keyinfo.*;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;

import junit.framework.*;

/**
 * Unit test for javax.xml.crypto.dsig.keyinfo.X509Data
 *
 * @version $Id$
 * @author Valerie Peng
 */
public class X509DataTest extends TestCase {

    private KeyInfoFactory fac;

    public X509DataTest() {
	super("X509DataTest");
    }

    public X509DataTest(String name) {
	super(name);
    }

    public void setUp() throws Exception { 
	fac = KeyInfoFactory.getInstance
	    ("DOM", new org.jcp.xml.dsig.internal.dom.XMLDSigRI());
    }

    public void tearDown() { }

    public void testgetTypes() {
	X509Data x509 = fac.newX509Data(Collections.singletonList("cn=foo"));
	List li = x509.getContent();
	assertNotNull(li);
	if (!li.isEmpty()) {
	    Object[] content = li.toArray();
	    for (int j=0; j<content.length; j++) {
		if (!(content[j] instanceof String) &&
		    !(content[j] instanceof byte[]) &&
		    !(content[j] instanceof X509Certificate) &&
		    !(content[j] instanceof X509CRL) &&
		    !(content[j] instanceof XMLStructure)) {
		    fail("X509 element has the wrong type");
		};
	    }
	} else {
	    li.add("any string");
	    li.add(new byte[5]);
	    //@@@@@li.add(X509Certificate);
	    //@@@@@li.add(X509CRL);
	    //@@@@@li.add(XMLStructure);
	    try {
		li.add(new Object());
		fail("Added X509 element of wrong type");
	    } catch (ClassCastException ex) {
		// expected
	    }
	}
    }

    public void testConstructor() {
	// test newX509Data()
	X509Data x509 = fac.newX509Data(Collections.singletonList("cn=foo"));
	assertNotNull(x509);
    }

    public void testisFeatureSupported() {

	X509Data x509 = fac.newX509Data(Collections.singletonList("cn=foo"));
	try {
	    x509.isFeatureSupported(null); 
	    fail("Should raise a NPE for null feature"); 
	} catch (NullPointerException npe) {}
	
	assertTrue(!x509.isFeatureSupported("not supported"));
    }
}