| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| /** |
| * @author Alexander Y. Kleymenov |
| * @version $Revision$ |
| */ |
| |
| package org.apache.harmony.crypto.tests.javax.crypto.spec; |
| |
| import java.util.Arrays; |
| |
| import javax.crypto.spec.PBEParameterSpec; |
| |
| import junit.framework.Test; |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| |
| /** |
| */ |
| public class PBEParameterSpecTest extends TestCase { |
| |
| /** |
| * PBEParameterSpec(byte[] salt, int iterationCount) method testing. |
| * Tests the behavior of the method in the case of null input array |
| * and tests that input array is copied during the object initialization. |
| */ |
| public void testPBEParameterSpec() { |
| byte[] salt = {1, 2, 3, 4, 5}; |
| int iterationCount = 10; |
| |
| try { |
| new PBEParameterSpec(null, iterationCount); |
| fail("A NullPointerException should be was thrown " |
| + "in the case of null salt."); |
| } catch (NullPointerException e) { |
| } |
| |
| PBEParameterSpec pbeps = new PBEParameterSpec(salt, iterationCount); |
| salt[0] ++; |
| assertFalse("The change of salt specified in the constructor " |
| + "should not cause the change of internal array.", |
| salt[0] == pbeps.getSalt()[0]); |
| } |
| |
| /** |
| * getSalt() method testing. Tests that returned salt is equal |
| * to the salt specified in the constructor and that the change of |
| * returned array does not cause the change of internal array. |
| */ |
| public void testGetSalt() { |
| byte[] salt = new byte[] {1, 2, 3, 4, 5}; |
| int iterationCount = 10; |
| PBEParameterSpec pbeps = new PBEParameterSpec(salt, iterationCount); |
| byte[] result = pbeps.getSalt(); |
| if (! Arrays.equals(salt, result)) { |
| fail("The returned salt is not equal to the specified " |
| + "in the constructor."); |
| } |
| result[0] ++; |
| assertFalse("The change of returned by getSalt() method salt" |
| + "should not cause the change of internal array.", |
| result[0] == pbeps.getSalt()[0]); |
| } |
| |
| /** |
| * getIterationCount() method testing. Tests that returned value is equal |
| * to the value specified in the constructor. |
| */ |
| public void testGetIterationCount() { |
| byte[] salt = new byte[] {1, 2, 3, 4, 5}; |
| int iterationCount = 10; |
| PBEParameterSpec pbeps = new PBEParameterSpec(salt, iterationCount); |
| assertTrue("The returned iterationCount is not equal to the specified " |
| + "in the constructor.", |
| pbeps.getIterationCount() == iterationCount); |
| } |
| |
| public static Test suite() { |
| return new TestSuite(PBEParameterSpecTest.class); |
| } |
| } |
| |