| /* |
| * 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; |
| |
| import javax.xml.crypto.dsig.*; |
| import java.security.*; |
| |
| import junit.framework.*; |
| |
| /** |
| * Unit test for javax.xml.crypto.dsig.SignatureMethod |
| * |
| * @version $Id$ |
| * @author Valerie Peng |
| */ |
| public class SignatureMethodTest extends TestCase { |
| |
| XMLSignatureFactory factory; |
| |
| private static final String SIG_ALGOS[] = { |
| SignatureMethod.DSA_SHA1, |
| SignatureMethod.RSA_SHA1, |
| SignatureMethod.HMAC_SHA1 |
| }; |
| |
| public SignatureMethodTest() { |
| super("SignatureMethodTest"); |
| } |
| |
| public SignatureMethodTest(String name) { |
| super(name); |
| } |
| |
| public void setUp() throws Exception { |
| factory = XMLSignatureFactory.getInstance |
| ("DOM", new org.jcp.xml.dsig.internal.dom.XMLDSigRI()); |
| } |
| |
| public void tearDown() { } |
| |
| public void testisFeatureSupported() throws Exception { |
| SignatureMethod sm; |
| for (int i = 0; i < SIG_ALGOS.length; i++) { |
| String algo = SIG_ALGOS[i]; |
| sm = factory.newSignatureMethod(algo, null); |
| try { |
| sm.isFeatureSupported(null); |
| fail("Should raise a NPE for null feature"); |
| } catch (NullPointerException npe) {} |
| |
| assertTrue(!sm.isFeatureSupported("not supported")); |
| } |
| } |
| |
| public void testConstructor() throws Exception { |
| // test XMLSignatureFactory.newAlgorithmMethod |
| // (String algorithm, AlgorithmParameterSpec params) |
| // for generating SignatureMethod objects |
| SignatureMethod sm; |
| for (int i = 0; i < SIG_ALGOS.length; i++) { |
| String algo = SIG_ALGOS[i]; |
| sm = factory.newSignatureMethod(algo, null); |
| assertEquals(sm.getAlgorithm(), algo); |
| |
| assertNull(sm.getParameterSpec()); |
| try { |
| sm = factory.newSignatureMethod |
| (algo, new TestUtils.MyOwnSignatureMethodParameterSpec()); |
| fail("Should raise an IAPE for invalid parameters"); |
| } catch (InvalidAlgorithmParameterException iape) { |
| } catch (Exception ex) { |
| fail("Should raise an IAPE instead of " + ex); |
| } |
| } |
| |
| try { |
| sm = factory.newSignatureMethod("non-existent", null); |
| fail("Should raise an NSAE for non-existent algos"); |
| } catch (NoSuchAlgorithmException nsae) {} |
| |
| try { |
| sm = factory.newSignatureMethod(null, null); |
| fail("Should raise a NPE for null algo"); |
| } catch (NullPointerException npe) {} |
| } |
| } |
| |